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WO2006136819A3 - Combined heater pump apparatus - Google Patents

Combined heater pump apparatus Download PDF

Info

Publication number
WO2006136819A3
WO2006136819A3 PCT/GB2006/002272 GB2006002272W WO2006136819A3 WO 2006136819 A3 WO2006136819 A3 WO 2006136819A3 GB 2006002272 W GB2006002272 W GB 2006002272W WO 2006136819 A3 WO2006136819 A3 WO 2006136819A3
Authority
WO
WIPO (PCT)
Prior art keywords
pump apparatus
combined heater
heater pump
combined
electric heater
Prior art date
Application number
PCT/GB2006/002272
Other languages
French (fr)
Other versions
WO2006136819A2 (en
Inventor
Simon Whitely
Original Assignee
Otter Controls Ltd
Simon Whitely
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 Otter Controls Ltd, Simon Whitely filed Critical Otter Controls Ltd
Publication of WO2006136819A2 publication Critical patent/WO2006136819A2/en
Publication of WO2006136819A3 publication Critical patent/WO2006136819A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
    • A47L15/4225—Arrangements or adaption of recirculation or discharge pumps
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4285—Water-heater arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
    • F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Cookers (AREA)
  • Compressor (AREA)

Abstract

A combined heater pump apparatus (10) includes a-pump housing (12,14,16) and an electric heater (28) . The pump housing defines an opening and the electric heater is disposed such that it at least partially closes the opening. In use, the electric heater is in direct contact with fluid that is pumped through the pump housing. The combined heater pump apparatus is particularly suitable for use in dishwashing machinery (100) .
PCT/GB2006/002272 2005-06-23 2006-06-21 Combined heater pump apparatus WO2006136819A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0512853A GB2427437B8 (en) 2005-06-23 2005-06-23 Combined heater pump apparatus
GB0512853.3 2005-06-23

Publications (2)

Publication Number Publication Date
WO2006136819A2 WO2006136819A2 (en) 2006-12-28
WO2006136819A3 true WO2006136819A3 (en) 2007-06-14

Family

ID=34856054

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2006/002272 WO2006136819A2 (en) 2005-06-23 2006-06-21 Combined heater pump apparatus

Country Status (2)

Country Link
GB (1) GB2427437B8 (en)
WO (1) WO2006136819A2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007017271A1 (en) * 2007-04-12 2008-10-16 BSH Bosch und Siemens Hausgeräte GmbH Pump with heating device
DE102007053162A1 (en) * 2007-11-08 2009-05-14 Daimler Ag Pump and fuel cell system with such a pump
DE102008050895A1 (en) * 2008-09-25 2010-04-01 E.G.O. Elektro-Gerätebau GmbH Pump for fluids
ES2351271B1 (en) 2009-01-26 2011-11-15 Coprecitec, S.L. FLUID CIRCULATION PUMP ADAPTED TO AN APPLIANCES.
CN101984261B (en) * 2010-11-19 2012-07-11 美的集团有限公司 Centrifugal fan volute of oil fume purification device
DE102012202065B3 (en) * 2012-02-10 2013-05-29 E.G.O. Elektro-Gerätebau GmbH Pump and method for heating a pump
US9371841B2 (en) 2012-03-05 2016-06-21 Electrolux Home Products, Inc. Safety arrangement for an integrated heater, pump, and motor for an appliance
DE202012013264U1 (en) * 2012-10-04 2015-10-08 E.G.O. Elektro-Gerätebau GmbH impeller
DE102012025758B3 (en) 2012-10-04 2021-12-02 E.G.O. Elektro-Gerätebau GmbH Impeller pump
DE102013202346B3 (en) * 2013-02-13 2014-05-28 E.G.O. Elektro-Gerätebau GmbH Impeller pump for conveying medium, has cutout provided in lateral wall of pump chamber, and heating element located along entire edge of cut sealing, where heating element is arranged in path of conveyed medium from impeller to outlet
CN104235061B (en) * 2013-06-05 2015-06-10 宁波方太厨具有限公司 Open type water pump
CN105370622B (en) * 2015-09-29 2019-01-29 广东威灵电机制造有限公司 Fluid heats pumping installations
CN108245116B (en) * 2018-01-30 2023-11-07 佛山市永脉家电技术开发有限公司 High dish washer washing pump of security
CN110966204B (en) * 2018-09-30 2022-11-01 青岛海尔洗碗机有限公司 Heating type centrifugal pump and household appliance
CN110080988B (en) * 2019-05-20 2021-09-21 佛山市顺德区美的洗涤电器制造有限公司 Heating pump and dish washing machine
WO2021218927A1 (en) * 2020-04-30 2021-11-04 佛山市顺德区美的洗涤电器制造有限公司 Flow guiding element, heat collecting pump and dishwasher
CN112120629B (en) * 2020-08-31 2022-02-08 宁波方太厨具有限公司 Cleaning machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3051182A (en) * 1957-10-04 1962-08-28 George M Gibson Fluid circulating power means for a dishwashing machine
DE20018182U1 (en) * 2000-10-25 2001-12-13 Fritz Eichenauer GmbH & Co. KG, 76870 Kandel Pump with a heated housing
WO2006027331A1 (en) * 2004-09-08 2006-03-16 Emerson Appliance Motors Europe S.R.L. Volute for a centrifugal pump

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19858137B4 (en) * 1998-12-16 2016-12-15 BSH Hausgeräte GmbH Heating for heating the rinsing liquid in a dishwasher
DE50109139D1 (en) * 2000-10-25 2006-05-04 Eichenauer Heizelemente Gmbh Pump with a heated housing
DE10116671B4 (en) * 2001-04-04 2006-04-27 Miele & Cie. Kg Circulation pump with heating device
AU2003243904A1 (en) * 2002-05-29 2003-12-19 Aweco Appliance Systems Gmbh And Co. Kg Household appliance

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3051182A (en) * 1957-10-04 1962-08-28 George M Gibson Fluid circulating power means for a dishwashing machine
DE20018182U1 (en) * 2000-10-25 2001-12-13 Fritz Eichenauer GmbH & Co. KG, 76870 Kandel Pump with a heated housing
WO2006027331A1 (en) * 2004-09-08 2006-03-16 Emerson Appliance Motors Europe S.R.L. Volute for a centrifugal pump

Also Published As

Publication number Publication date
GB0512853D0 (en) 2005-08-03
GB2427437A (en) 2006-12-27
GB2427437B (en) 2010-11-10
GB2427437B8 (en) 2011-08-24
WO2006136819A2 (en) 2006-12-28
GB2427437A8 (en) 2011-08-24

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