+

WO2001020167A1 - Machine hydraulique rotative volumetrique - Google Patents

Machine hydraulique rotative volumetrique Download PDF

Info

Publication number
WO2001020167A1
WO2001020167A1 PCT/GB2000/003465 GB0003465W WO0120167A1 WO 2001020167 A1 WO2001020167 A1 WO 2001020167A1 GB 0003465 W GB0003465 W GB 0003465W WO 0120167 A1 WO0120167 A1 WO 0120167A1
Authority
WO
WIPO (PCT)
Prior art keywords
slider
rotary positive
fluid machine
displacement fluid
machine according
Prior art date
Application number
PCT/GB2000/003465
Other languages
English (en)
Inventor
Ronald William Driver
Original Assignee
Driver Technology Limited
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 Driver Technology Limited filed Critical Driver Technology Limited
Priority to AU70263/00A priority Critical patent/AU7026300A/en
Publication of WO2001020167A1 publication Critical patent/WO2001020167A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C28/14—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using rotating valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/40—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and having a hinged member
    • F01C1/44—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and having a hinged member with vanes hinged to the inner member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0827—Vane tracking; control therefor by mechanical means
    • F01C21/0836—Vane tracking; control therefor by mechanical means comprising guiding means, e.g. cams, rollers

Definitions

  • THIS INVENTION concerns rotary positive-displacement fluid
  • Such a machine is described in specification WO 98/57039 and comprises a
  • Each vane has a vane
  • each vane is preferably curved about the vane axis.
  • the rotor is mounted on a
  • the device may operate as a heat pump.
  • the port is enlarged automatically and gradually as the engine power increases.
  • the slider is connected to the engine throttle or accelerator pedal and is moved
  • the slider creates a variable port and is part of the casing. It has also been proposed in patent specification WO 99/30005 to provide
  • the rotor mounted in a casing for rotation about an axis, the rotor having recesses respectively
  • each vane being adapted
  • sliding throttle means separate chambers of cyclically varying volume as the rotor rotates: sliding throttle means
  • the sliding throttle means comprises the
  • first slider movable to permit controlled fluid flow directly and sequentially into and from
  • Fig. 1 is a perspective view part cut away of a rotary
  • FIG. 2 is a schematic cross-section of a part of the machine
  • Fig. 3 is a schematic end view of the machine
  • Fig. 4 shows an engine
  • Fig. 5 is an enlarged cross-section through the wall of the machine
  • Fig. 6 is a diagrammatic view taken in the direction of arrow A in Fig.
  • Fig. 7 is a cross section on line B-B in Fig. 6;
  • Fig. 8 is view similar to Fig. 6, showing the sliders in a position for
  • Fig. 9 is a cross section on line C-C in Fig. 8;
  • Fig. 10 is a view similar to Figs. 6 and 8 showing the sliders in a position for supercharging
  • Fig. 11 is a cross section on line D-D in Fig. 10; Figs. 12A and 12B show a mechanism for permitting smooth operation
  • Fig. 13 shows a preferred construction of a slider
  • Fig. 14 is a cross section on line E-E of Fig. 13:
  • Figs. 15A to 15C show the underside of a slider, according to three
  • Fig. 16 is a view similar to Fig. 3 including a pressure balanced seal
  • Fig 17 shows a drive mechanism for a slider.
  • machine 10 has an outer casing assembly 11 within which can rotate an eccentrically
  • the casing assembly 11 has a first end plate 13, a two-part
  • expansion/compression chamber 70 (Fig. 3).
  • the rotor assembly 12 comprises a rotor 20 with angularly spaced
  • Each vane 21 is attached to or integral with end shaft 23 mounted respectively for rotation (oscillation) about axis 32 on
  • crank arms 27 to oscillating arms or spokes 28 which can oscillate about a common axis
  • the arms 28 rotate with the rotor and also oscillate on the shaft 29.
  • a drive shaft 40 with an axis 41 offset from the axis 30 is attached to the
  • each vane 21 also oscillates about a vane axis 35 spaced inwardly from the vane
  • the wall of the casing includes an inlet port 120 the extent of opening of which around the periphery of the casing is
  • a rotor is shown at 102, and a second sliding plate 103 is located alongside the plate 101 but
  • Fig. 6 shows a typical normal operating position lor the machine when
  • the incoming air may move across the machine to occupy the entire
  • vanes as indicated by arrow 1A in Fig. 7.
  • the space labelled BVT is always occupied by
  • the expanded air temperature is reduced, perhaps by more than
  • the slider 103 has been moved to a position wherein the incoming air is free to flow as shown by arrow IB, through a space X vacated b ⁇ the slider 103, and
  • rollers be mounted on three pairs of bearings 200 for ease of movement, the rollers being just
  • a flexible surface slider including a strip ot plain bearing
  • the number of pockets 208 in a sl ider is
  • the serrated edge 209 will serve to attenuate pressure fluctuations during
  • the serrated edge enables a gradual increase or reduction ot the
  • Fig. 16 which is similar to Fig. 3 there may be
  • the seal is contained within a chamber 301 which
  • Fig. 17 there is shown a drive system for the respective
  • sliders which may comprise a centrally toothed flexible belt 400 which wraps a centrally
  • Pressurised idler pulleys 405. 406 may be provided to ensure adequate
  • traction, and spring-loaded slider seals 407, 408 may be provided to the sides of the idler
  • the idler pulleys may be replaced by fixed casing parts around which
  • Operation of the sliders 101, 103 may be computer controlled by
  • the slider 101 serves to vary

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)

Abstract

L'invention concerne une machine (10) hydraulique rotative volumétrique conçue, par exemple, pour être reliée à un moteur (126) à combustion interne; pour être commandée par la différence de pression entre l'air ambiant et l'air au niveau du collecteur d'admission du moteur; et pour être reliée au vilebrequin du moteur afin de fournir un effet mécanique dans certaines conditions de fonctionnement dudit moteur. La machine (10) comprend également un port (120) d'entrée d'air réduit par une plaque coulissante (101) montée en paliers sur le carter (11) de la machine; et une autre plaque coulissante (103) pouvant se déplacer, d'une part, pour permettre l'écoulement régulé de l'air à l'intérieur de ladite machine, empêchant ainsi le gel et, d'autre part, pour fournir une surpression destinée à une suralimentation.
PCT/GB2000/003465 1999-09-11 2000-09-11 Machine hydraulique rotative volumetrique WO2001020167A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU70263/00A AU7026300A (en) 1999-09-11 2000-09-11 A rotary positive-displacement fluid machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9921459.5A GB9921459D0 (en) 1999-09-11 1999-09-11 A rotary positive-displacement fluid machine
GB9921459.5 1999-09-11

Publications (1)

Publication Number Publication Date
WO2001020167A1 true WO2001020167A1 (fr) 2001-03-22

Family

ID=10860725

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2000/003465 WO2001020167A1 (fr) 1999-09-11 2000-09-11 Machine hydraulique rotative volumetrique

Country Status (3)

Country Link
AU (1) AU7026300A (fr)
GB (1) GB9921459D0 (fr)
WO (1) WO2001020167A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003062604A3 (fr) * 2002-01-17 2003-11-27 Ea Technical Services Ltd Machine rotative a deplacement positif
WO2004031539A1 (fr) * 2002-10-02 2004-04-15 E.A. Technical Services Limited Machine a deplacement positif rotatif dotee d'un piston pivotant
EP2143878A1 (fr) 2008-07-08 2010-01-13 RPM Group Limited Machine rotative à chambre extensible en tant que compresseur ou moteur
WO2012030741A3 (fr) * 2010-08-30 2013-04-11 Oscomp Systems Inc. Compresseur à refroidissement par injection de liquide
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH167262A (de) * 1932-12-28 1934-02-15 Burckhardt Ag Maschf Drehkolben-Verdichter.
US4299097A (en) * 1980-06-16 1981-11-10 The Rovac Corporation Vane type compressor employing elliptical-circular profile
DE3711519A1 (de) * 1987-04-06 1988-10-27 Mannesmann Ag Geregelter drehschieber-verdichter
WO1994000680A1 (fr) * 1992-06-30 1994-01-06 Fanja Ltd. Procede et dispositif d'alimentation en air d'un moteur a explosion
WO1998057039A1 (fr) 1997-06-11 1998-12-17 Driver Technology Limited Machine hydraulique rotative volumetrique
WO1999030005A1 (fr) 1997-12-05 1999-06-17 Driver Technology Limited Machines volumetriques rotatives

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH167262A (de) * 1932-12-28 1934-02-15 Burckhardt Ag Maschf Drehkolben-Verdichter.
US4299097A (en) * 1980-06-16 1981-11-10 The Rovac Corporation Vane type compressor employing elliptical-circular profile
DE3711519A1 (de) * 1987-04-06 1988-10-27 Mannesmann Ag Geregelter drehschieber-verdichter
WO1994000680A1 (fr) * 1992-06-30 1994-01-06 Fanja Ltd. Procede et dispositif d'alimentation en air d'un moteur a explosion
WO1998057039A1 (fr) 1997-06-11 1998-12-17 Driver Technology Limited Machine hydraulique rotative volumetrique
WO1999030005A1 (fr) 1997-12-05 1999-06-17 Driver Technology Limited Machines volumetriques rotatives

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003062604A3 (fr) * 2002-01-17 2003-11-27 Ea Technical Services Ltd Machine rotative a deplacement positif
US7231894B2 (en) * 2002-01-17 2007-06-19 E.A. Technical Services Limited Rotary positive displacement machine
WO2004031539A1 (fr) * 2002-10-02 2004-04-15 E.A. Technical Services Limited Machine a deplacement positif rotatif dotee d'un piston pivotant
EP2143878A1 (fr) 2008-07-08 2010-01-13 RPM Group Limited Machine rotative à chambre extensible en tant que compresseur ou moteur
WO2012030741A3 (fr) * 2010-08-30 2013-04-11 Oscomp Systems Inc. Compresseur à refroidissement par injection de liquide
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling
US9719514B2 (en) 2010-08-30 2017-08-01 Hicor Technologies, Inc. Compressor
US9856878B2 (en) 2010-08-30 2018-01-02 Hicor Technologies, Inc. Compressor with liquid injection cooling
US10962012B2 (en) 2010-08-30 2021-03-30 Hicor Technologies, Inc. Compressor with liquid injection cooling

Also Published As

Publication number Publication date
GB9921459D0 (en) 1999-11-10
AU7026300A (en) 2001-04-17

Similar Documents

Publication Publication Date Title
EP2205831B1 (fr) Ensemble à déplacement de fluide rotatif
US6575719B2 (en) Planetary rotary machine using apertures, volutes and continuous carbon fiber reinforced peek seals
US6296462B1 (en) Rotary positive-displacement fluid machines
WO2001020167A1 (fr) Machine hydraulique rotative volumetrique
US20120070326A1 (en) Compression method and means
JP4405808B2 (ja) 容積式ロータリーマシン
CA1117369A (fr) Machine tournante
US4666383A (en) Rotary machine
US4389170A (en) Rotary vane pump with passage to the rotor and housing interface
US6224358B1 (en) Rotary pump/turbine apparatus and integrated valve system
US20020014218A1 (en) Multiple cylinder rotary motor and method of operation
US20020020171A1 (en) Rotary machine
WO2001011196A1 (fr) Machine hydraulique rotative volumetrique
EP0118508A1 (fr) Machine rotative
JPH0217194Y2 (fr)
CN100590296C (zh) 旋转容积式机械
JP2008045473A (ja) 可変容量ターボチャージャ
WO2003012290A1 (fr) Machine rotative planetaire amelioree utilisant des volutes ajourees et des joints renforces par fibres continues
CN101285443A (zh) 燃料泵驱动装置
JPS6329183Y2 (fr)
EP0146612A4 (fr) Machine rotative.
JP2000104674A (ja) 可変容量形ベーンポンプ
KR20020054498A (ko) 터보차저용 과급압 제어장치
JPS6368789A (ja) 容積型過給機付内燃機関
MXPA99011544A (en) Rotary positive-displacement fluid machines

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

点击 这是indexloc提供的php浏览器服务，不要输入任何密码和下载