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WO2006010539A2 - Appareil frigorifique et refroidisseur a effet peltier destine a cet appareil - Google Patents

Appareil frigorifique et refroidisseur a effet peltier destine a cet appareil Download PDF

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Publication number
WO2006010539A2
WO2006010539A2 PCT/EP2005/007880 EP2005007880W WO2006010539A2 WO 2006010539 A2 WO2006010539 A2 WO 2006010539A2 EP 2005007880 W EP2005007880 W EP 2005007880W WO 2006010539 A2 WO2006010539 A2 WO 2006010539A2
Authority
WO
WIPO (PCT)
Prior art keywords
cooling device
peltier
heat
heat exchanger
peltier cooling
Prior art date
Application number
PCT/EP2005/007880
Other languages
German (de)
English (en)
Other versions
WO2006010539A3 (fr
Inventor
David Astrain Ulibarrena
Salvador Manuel GARCÍA SANTAMARÍA
José Manuel LAMUELA ROSANO
José GONZÁLEZ VIAN
Original Assignee
BSH Bosch und Siemens Hausgeräte GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BSH Bosch und Siemens Hausgeräte GmbH filed Critical BSH Bosch und Siemens Hausgeräte GmbH
Priority to EP05767562A priority Critical patent/EP1774229A2/fr
Publication of WO2006010539A2 publication Critical patent/WO2006010539A2/fr
Publication of WO2006010539A3 publication Critical patent/WO2006010539A3/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/04—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0233—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes the conduits having a particular shape, e.g. non-circular cross-section, annular
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
    • F25B2321/023—Mounting details thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
    • F25B2321/025—Removal of heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/006—General constructional features for mounting refrigerating machinery components

Definitions

  • the present invention relates to a Peltier cooling device and a refrigeration device, in wel ⁇ chem such a cooling device is used.
  • a Peltier element contains two different electrical conductors, usually semiconductors, connected in series in a circuit, each first end of the two conductors being in contact with each other and with a first heat bath and second ends with a second heat bath. Depending on the direction of a direct current flowing through the Peltier element, heat is conveyed from the first to the second heat bath or vice versa.
  • a problem with the cooling by means of Peltier effect is that cooled and heated side of a Peltier element are close to each other, and that a natural heat flow through the Peltier element is counteracted by cooling by Peltier effect.
  • the object of the invention is to provide a structure for a Peltier cooling device or a refrigeration device, which allows a simple mounting of the cooling device in a housing wall of the refrigeration device and at the same time ensures efficient heat transfer.
  • the object is achieved by a Peltier cooling device according to claim 1 or a refrigeration device according to claim 19.
  • a single support member is provided which has an opening in which the Peltier element is arranged.
  • the opening receiving the Peltier element is preferably surrounded by a sleeve of the carrier part.
  • at least one of the heat exchangers should have a protrusion engaging in the sleeve and touching the Peltier element.
  • the sleeve is preferably made of a poorly heat-conductive material in order to impede an efficiency-affecting heat flow through the environment of the Peltier element from its warm to its cold side.
  • a shoulder is formed in the sleeve receiving the Peltier element, and the Peltier element is held at that height in the shoulder, whereby the Peltier element or the protrusion engaging in the sleeve can abut against the shoulder To define position of the Peltier element inside the sleeve.
  • This shoulder is preferably formed approximately centrally in the sleeve, and both heat exchangers have a projection engaging into the sleeve in contact with the pel element.
  • the support part preferably has a flange which extends substantially parallel to the sides of the Peltier element between the heat exchangers and to which the heat exchangers are anchored.
  • the locations of the flange to which the heat exchangers are anchored are preferably in the plane of the flange separated from each other. Since it is hardly possible to completely prevent heat from flowing through the flange from the warm to the cold heat exchanger, this arrangement of the anchoring points is intended to make at least the path to be covered long, thereby limiting the heat flow.
  • the anchoring of the heat exchangers can be achieved in particular by means of anchoring pins, such as screws or bayonet coupling pins, which engage in fastening sleeves formed on the flange.
  • the mounting sleeves for both heat exchangers are preferably from a same side of the
  • Clamping sleeve receiving space is spaced, which can accommodate an insulating layer of the housing wall at a mounted in a refrigerator Peltier cooling device.
  • a further simplification of the assembly results when the anchoring pins are inserted into all sleeves from the same side of the flange, in which case the anchoring pins, which anchor a heat exchanger arranged on the inlet side, are initially guided without anchoring engagement through holes in this heat exchanger and with the fastening sleeves in anchoring engagement, while the anchoring pins arranged on the opposite side are guided first without anchoring engagement through the fastening sleeves and are anchoringly engaged on the second heat exchanger.
  • the heat exchanger arranged on the inlet side only partially covers the flange, and that the fastening sleeves, which receive the anchoring pins anchoring the other heat exchanger, are arranged in a part of the flange which is not covered by the inlet-side heat exchanger ,
  • these anchoring pins remain freely accessible, even if the introduction-side heat exchanger is mounted, and it is possible to solve only one of the two heat exchangers for maintenance or repair purposes.
  • thermosyphon as known from WO99 / 58906
  • the heat exchanger has a cavity which simultaneously deposits a heat transfer fluid in liquid and liquid in gaseous phase ent holds.
  • the heat transfer fluid In order to ensure efficient heat transfer, the heat transfer fluid should have a high heat of evaporation and at the temperatures which occur during normal operation of the cooling device, the highest possible saturation vapor pressure.
  • an excessively high saturation vapor pressure requires a high compressive strength of the heat exchanger, which can only be achieved with high costs, and strong pressure fluctuations in the heat exchanger during operation, which can lead to deformations of the heat exchanger housing, can make the heat-conducting contact between the heat exchanger and Affect Peltier element.
  • a heat transfer fluid is selected, which under normal operating conditions has a saturation vapor pressure in the environment of the atmospheric pressure, in particular between 0.8 and 1.5 bar, or its saturation vapor pressure during non-operation, when the device is at a ambient temperature stored at a maximum of 50 ° C., does not exceed 5 to 6 bar.
  • a well-suited heat transfer fluid is butane.
  • an inner wall of the cavity is preferably provided with a porous layer in which the heat transfer fluid rises by capillary action, so that a large surface area is available on which it can evaporate.
  • Such a porous layer is particularly advantageous on a arranged on the cold side of the Peltier element heat exchanger.
  • the porous layer is expediently attached to an inner wall of the cavity facing away from the Peltier element, through which heat flows into the heat exchanger and heat transfer fluid in the Porous layer brings to evaporation, which is then reflected on the Peltier element facing, cooler inner wall of the cavity.
  • the distance between opposing walls of the interior should be at least 9 mm, preferably between 9 and 15 mm.
  • the carrier part can be realized simply and inexpensively as an injection-molded part made of plastic.
  • the above-described Peltier cooling device is preferably mounted in a refrigerator so that its sleeve extends through an insulating layer of the housing of the refrigerator, so that one of the heat exchanger comes to rest on an inner side and the other on an outer side of the housing.
  • the at least one cavity having a heat exchanger is then preferably arranged in the interior of the refrigerator.
  • FIG. 1 is an exploded perspective view of a first Aus ⁇ design of a Peltier cooling device according to the invention
  • FIG. 2 is an exploded perspective view of a second embodiment of a Peltier cooling device according to the invention.
  • FIG. 3 is an external view of the carrier part of the cooling device of FIG. 2;
  • Figure 4 is a section through the cooling device of Figure 2 and a wall of a refrigerator, in which the cooling device is installed.
  • FIG. 5 shows an outside view of a refrigeration device with a cooling device according to the invention.
  • 6 and 7 in each case a section through an outer heat exchanger of the inventive Peltier cooling device
  • Fig. 1 shows a first embodiment of the cooling device according to the invention in an exploded view.
  • Two carrier parts 1a, 1b injection-molded from a poorly heat-conductive plastic are essentially each constructed from a flat flange, from which four fastening sleeves 6, 7 lying on one side protrude on one side, of which the longer ones are stabilized in each case by triangular wings 8.
  • the two support members 1a, 1b are provided to be mounted spaced apart from each other on a wall of a refrigerator body as shown in the figure.
  • the two carrier parts 1a, 1b can be connected in one piece and surrounding a central opening 4 by bridging sections 1c drawn as a contoured outline in FIG.
  • a first heat exchanger 9 comprises a rectangular base plate 10 with four bores 11 arranged on the corners, a solid metallic projection 12 projecting from the front side of the base plate and an opening, not shown in the figure, from the rear side of the base plate known heat dissipation elements.
  • the cuboid projection 12 is dimensioned such that it engages in the opening 4 when the holes 11 of the base plate 10 are aligned with narrower holes 13 of the sleeves 6.
  • a second heat exchanger 14 has the shape of a cuboid made of aluminum with protruding at the front heat exchange ribs 15 and a ab ⁇ standing on the back, not visible in Fig. 1, but only in the sectional view of FIG. 4 projection 16.
  • the depth of the projection 16 is sufficient to keep clamped a disc-shaped Peltier element 17 between the two projections 12, 16 of the heat exchanger, when both heat exchangers 9, 14 are fixedly mounted on the support parts 1 a, 1 b. From the back of the second heat exchanger 14 are aligned with the sleeves 7 of the support member 1 from four feet 18, each having a central bore 19 (see FIG.
  • the second heat exchanger 14 is fixed to the carrier part 1 by means of screws 21, which extend without threaded engagement through the bores 20 and are in engagement with a preformed thread or the threads 21 of the bores themselves cut by the screws 21.
  • a carrier part 1 injection-molded from a poorly heat-conductive plastic is essentially constructed from a flat flange 2 with a central opening 4 surrounding by a sleeve 3.
  • the sleeve 3 is composed of two sections 3a, 3b, the section 3a, which is located between the flange 2 and the Ab ⁇ section 3b, has a larger free cross-section than the latter.
  • the two sections 3a, 3b are connected by a shoulder 5.
  • a first heat exchanger 9 is substantially identical to the heat exchanger 9 of FIG. 1; only its in Fig. 1 elongated base plate 10 is shown in Fig. 2 square dar ⁇ .
  • the block-shaped projection 12 of the heat exchanger 9 is here dimensioned so that it can be inserted into the sleeve 3 and its section 3a aus ⁇ on essentially the entire free cross section and in the depth to the shoulder 5 or just before.
  • the holes 11 of the base plate 10 are aligned with the holes 13 of the sleeves 6 when the projection 12 is inserted into the sleeve 3.
  • a second heat exchanger 14 is completely identical to the heat exchanger 14 of Fig. 1.
  • the cross-section of its projection 16 fills the portion 3b of the sleeve substantially free of play; its depth is sufficient to form a disc-shaped Peltier element 17 between the two projections 12, 16 of the heat exchangers. to keep it clamped.
  • the Peltier element 17 is surrounded by the sleeve 3 substantially without play, so that an undesirable heat flow from the warm to the cold side of the Peltier element 17 only by the Peltier element 17 itself or by the poor heat-conducting material of the sleeve 3 take place can.
  • Fig. 3 shows a view of the concealed in Fig. 2 back of the support member, wherein the projecting from the front sleeves 3, 6, 7 and wings 8 are drawn with dashed outlines. It can be seen on the lower inner wall of the portion 3a two extending from the flange 2 to the shoulder 5 grooves 22, which are provided to receive electrical leads of the height of the shoulder 5 between the projections 12, 16 of the heat exchanger clamped Peltier element 17 ,
  • Fig. 4 shows the Peltier cooling device of Fig. 2 in the assembled and inserted into a wall 23 of a refrigerator housing state.
  • the wall 23 in each case has a solid outer and inner skin 24 or 25 made of metal or plastic and an intermediate space 26 filled with thermally insulating foam (not shown in the figure).
  • Outer and inner skin 24 and 25 are each provided with openings for passing the projections 3, 6, 7, 8 of the flange 2 and the portion 3b of the sleeve 3.
  • On the outer skin 24, a rainbow ⁇ hanging opening for all said projections may be provided; the inner skin 25 has an opening 27, the edges of which abut the outside of the shoulder 5, and four holes 28 which are aligned with the holes 19 and 20.
  • the inner skin 25 is slightly tensioned, so that it may be supported by a shoulder (not shown in the figure) between it and the shoulder 5. clamped sealing ring - foam-tight against the shoulder 5.
  • the support member 1 For mounting the refrigerator, the support member 1 is first placed with engaging in the opening of the wall 23 sleeve 3 on the outer skin 24 of the wall 23 and suitably the second heat exchanger 14 in the interior of the refrigerator. By screwing the carrier part 1 and the heat exchanger 14 by means of the screws 21, both parts are fixed both to one another and to the wall 23. Subsequently, the Peltier element 17 is inserted from the outside into the opening 4 of the sleeve 3, and subsequently the projection 12 of the heat exchanger 9 is inserted into the opening 4.
  • the Base plate 10 of the heat exchanger 9 is screwed tightly to connect the heat exchanger 9 and the support part 1 with each other and at the same time clamp the Peltier element 17 between the polished surfaces of the projections 12, 16 and thus an unimpeded heat flow between the Peltier element 17 and the heat exchangers 9, 14 ensure.
  • heat dissipation element 29 shown only fragmentarily in FIG. 4 does not cover the holes 11 of the base plate 10, it may already be preassembled thereon or preformed in one piece with it when the base plate 10 is fastened to the carrier part 1; otherwise it will be attached to this only after mounting the base plate 10.
  • the intermediate space 26 can be filled with insulating foam. Since the foam at no point comes into contact with the heat exchangers 9, 14, it does not affect their subsequent disassembly for the purpose of repair or maintenance. Unless the heat dissipation element 29 covers the heads of the screws received in the sleeves 6, 7, a single one of these heat exchangers may be removed in the case of need.
  • the construction of the heat exchanger 14 mounted inside the refrigerator is explained in more detail with reference to FIG. 4.
  • the solid metal, preferably aluminum, existing projection 15 depends integrally zu ⁇ together with a parallelepiped housing 30 which carries the ribs 15 on a side facing away from the projection 16 side.
  • a sealed cavity 31 in the interior of the housing contains a heat transfer fluid, e.g. Butane, partly in the liquid, partly in the gaseous state.
  • a porous layer 32 is introduced, which dips into the liquid heat transfer fluid in its lower region, so that the latter rise in the pores of the layer 32 and thus over the entire height of the Can distribute inner wall.
  • the porous layer may be formed of various materials.
  • a first possibility is a ceramic material which, for example, in the form of an emulsion of fine particles, spielnem of alumina or silica gel, is sprayed or painted on the inner wall and with the aid of a binder contained in the emulsion to a solidified solid layer.
  • the layer can also consist of fiber material, for example glass or carbon fiber, natural textile fiber or synthetic fiber resistant to the heat transfer fluid, which is glued to the inner wall or sandwiched between a grid (not shown) and the inner wall ,
  • Heat taken up by the ribs 15 from the interior of the refrigerating appliance causes the evaporation of heat transfer fluid from the porous layer 32, which subsequently condenses on the opposite inner side of the cavity 31 at the level of the projection 16 cooled by the Peltier element 17 and heats the latter ,
  • the heat flow entering the heat exchanger 14 on a large surface is effectively concentrated on the comparatively small cross-sectional area of the protrusion 16, and in the protrusion 16, a high power flux density is achieved which allows the temperature jump in the Peltier element 17 to be small Efficiency to keep it high.
  • the width of the cavity 31 between the porous layer and the opposite inner side is set to about 10 mm.
  • the other dimensions of the cavity 31 have little effect on its heat transfer capability and may be determined according to convenience aspects, typically between 10 and 20 cm.
  • its walls are made of aluminum with a thickness of at least 5 mm.
  • the rear side of the housing 30 does not touch the inner skin 25, heat can also penetrate from the interior into the housing 30 on a large part of this rear side.
  • a porous layer not shown in the figure, can also be provided on this side of the cavity 31, which, however, eliminates the wall area located at the level of the projection 16, in order to prevent the condensation of the wall Do not affect heat transfer fluids.
  • the heat dissipation element 29 on the outside of the refrigeration device housing can be realized in different ways.
  • FIG. 5 shows a perspective view of a refrigeration device according to the invention from the rear, an embodiment in which this heat dissipation element 29 comprises a tank 33 fastened to the here concealed base plate for a heat transfer fluid and a pump, which surrounds the heat carrier fluid by means of a device rear wall mounted cooling coil assembly 34 circulates.
  • the outer heat exchanger 9, like the inner one 14, can be realized as a hollow housing 35, partially filled with gaseous and partly liquid heat carrier fluid with cooling fins 36, whose dimensions and wall thicknesses are the same.
  • the projection 12 is arranged at the lower region of this housing 35 so that heat flowing in via the projection 12 first reaches the supply of liquid heat transfer fluid in the lower region of the inner cavity 37 of the housing 35. This heat reaches the arranged on the opposite side of the housing cooling fins 36 via convection of the liquid heat transfer fluid or by its evaporation and an ⁇ closing condensation on the cooling fins 36 adjacent wall of the housin ses 35.
  • the heat transfer fluid used in this heat exchanger can, as in the case of the heat exchanger 9 be butane; both heat exchangers are designed so that they tolerate close be an internal pressure of 5 bar, which can occur during storage of the Peltier cooling device at a Um ⁇ worksstemperatur of 5O 0 C, without plastic deformation or Un ⁇ .
  • the projection 12 is arranged at medium height on the wall of the housing 35, above the mirror 38 of the heat transfer fluid in the cavity 37.
  • a porous layer 32 extends from the bottom of the housing Cavity 37 up to the level of the projection 12, so that over the projection 12 incoming heat substantially heats the porous layer 32 and the heat transfer fluid therein. Therefore, a comparatively small heat output flowing in via the projection 12 is sufficient in order to efficiently vaporize the heat transfer fluid in the porous layer 32 and thus remove the heat from the Peltier element touched by the projection 12.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

L'invention concerne un refroidisseur à effet Peltier comprenant au moins un élément support (1), un élément Peltier (17) et deux échangeurs de chaleur (9, 14), ces échangeurs de chaleur (9, 14) étant fixés sur des côtés opposés de l'élément support (1) de telle sorte qu'ils serrent l'élément Peltier (17).
PCT/EP2005/007880 2004-07-23 2005-07-20 Appareil frigorifique et refroidisseur a effet peltier destine a cet appareil WO2006010539A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05767562A EP1774229A2 (fr) 2004-07-23 2005-07-20 Appareil frigorifique et refroidisseur a effet peltier destine a cet appareil

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200410035732 DE102004035732A1 (de) 2004-07-23 2004-07-23 Kältegerät und Peltier-Kühlvorrichtung dafür
DE102004035732.3 2004-07-23

Publications (2)

Publication Number Publication Date
WO2006010539A2 true WO2006010539A2 (fr) 2006-02-02
WO2006010539A3 WO2006010539A3 (fr) 2006-04-27

Family

ID=35134537

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/007880 WO2006010539A2 (fr) 2004-07-23 2005-07-20 Appareil frigorifique et refroidisseur a effet peltier destine a cet appareil

Country Status (3)

Country Link
EP (1) EP1774229A2 (fr)
DE (1) DE102004035732A1 (fr)
WO (1) WO2006010539A2 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMO20090164A1 (it) * 2009-06-22 2010-12-23 Cram Srl Refrigeratore attivo indossabile
EP1936313A3 (fr) * 2006-12-22 2011-10-26 BSH Bosch und Siemens Hausgeräte GmbH Appareil frigorifique
US20170131001A1 (en) * 2014-06-16 2017-05-11 Liebherr-Hausgeräte Lienz Gmbh Thermoelectrically cooled or heated container
FR3091751A1 (fr) 2019-01-15 2020-07-17 Menaliz coffret beauté réfrigéré, pour le stockage et l'utilisation de produits cosmétiques

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US3178896A (en) * 1964-04-06 1965-04-20 Bjorn P Sandsto Beer keg cooler
US3412566A (en) * 1965-06-21 1968-11-26 Borg Warner Thermoelectric apparatus
US4326383A (en) * 1980-08-04 1982-04-27 Koolatron Industries, Ltd. Compact thermoelectric refrigerator
US4346562A (en) * 1980-12-18 1982-08-31 Bipol Ltd. Thermoelectric device and process for making the same
US4350016A (en) * 1981-02-20 1982-09-21 Bipol Ltd. Device and process for effecting refrigeration
JPH0320580A (ja) * 1989-06-16 1991-01-29 Sanyo Electric Co Ltd 電子冷却素子の取付装置
US5398510A (en) * 1994-01-12 1995-03-21 Marlow Industries, Inc. Superinsulation panel with thermoelectric device and method
JP3557760B2 (ja) * 1995-12-18 2004-08-25 アイシン精機株式会社 熱電変換装置
JP4038373B2 (ja) * 2001-03-15 2008-01-23 松下冷機株式会社 冷蔵庫及び熱電モジュールの取付け装置
KR100376161B1 (ko) * 2001-04-24 2003-03-15 삼성전자주식회사 열전소자를 이용한 저장고
US6644037B2 (en) * 2001-09-26 2003-11-11 Oasis Corporation Thermoelectric beverage cooler
JP4070991B2 (ja) * 2001-12-17 2008-04-02 松下冷機株式会社 熱電装置とこの装置を備えた貯蔵庫とこの貯蔵庫の組み立て方法
JP3930312B2 (ja) * 2001-12-17 2007-06-13 松下冷機株式会社 熱電装置とこの装置を備えた貯蔵庫とこの貯蔵庫の組み立て方法
KR100455924B1 (ko) * 2002-01-31 2004-11-06 삼성전자주식회사 펠티어소자를 이용한 냉각 및 가열 장치

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1936313A3 (fr) * 2006-12-22 2011-10-26 BSH Bosch und Siemens Hausgeräte GmbH Appareil frigorifique
ITMO20090164A1 (it) * 2009-06-22 2010-12-23 Cram Srl Refrigeratore attivo indossabile
US20170131001A1 (en) * 2014-06-16 2017-05-11 Liebherr-Hausgeräte Lienz Gmbh Thermoelectrically cooled or heated container
FR3091751A1 (fr) 2019-01-15 2020-07-17 Menaliz coffret beauté réfrigéré, pour le stockage et l'utilisation de produits cosmétiques
EP3683521A1 (fr) 2019-01-15 2020-07-22 Menaliz Coffret beauté réfrigéré, pour le stockage et l'utilisation de produits cosmétiques

Also Published As

Publication number Publication date
WO2006010539A3 (fr) 2006-04-27
EP1774229A2 (fr) 2007-04-18
DE102004035732A1 (de) 2006-03-16

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