WO2003062600A1 - Mecanisme de verrouillage temporaire pour pompe hydraulique a pistons axiaux - Google Patents

Mecanisme de verrouillage temporaire pour pompe hydraulique a pistons axiaux Download PDF

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Publication number
WO2003062600A1
WO2003062600A1 PCT/AU2003/000040 AU0300040W WO03062600A1 WO 2003062600 A1 WO2003062600 A1 WO 2003062600A1 AU 0300040 W AU0300040 W AU 0300040W WO 03062600 A1 WO03062600 A1 WO 03062600A1
Authority
WO
WIPO (PCT)
Prior art keywords
pump
motor assembly
cylinder block
cylinder
assembly according
Prior art date
Application number
PCT/AU2003/000040
Other languages
English (en)
Inventor
Allan Rush
Original Assignee
Permo-Drive Research And Development Pty Ltd
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
Priority claimed from AUPS0032A external-priority patent/AUPS003202A0/en
Priority claimed from AUPS0031A external-priority patent/AUPS003102A0/en
Priority claimed from AUPS0030A external-priority patent/AUPS003002A0/en
Application filed by Permo-Drive Research And Development Pty Ltd filed Critical Permo-Drive Research And Development Pty Ltd
Publication of WO2003062600A1 publication Critical patent/WO2003062600A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/08—Prime-movers comprising combustion engines and mechanical or fluid energy storing means
    • B60K6/12—Prime-movers comprising combustion engines and mechanical or fluid energy storing means by means of a chargeable fluidic accumulator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
    • F03C1/0602—Component parts, details
    • F03C1/0607—Driven means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
    • F03C1/0636—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F03C1/0644—Component parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/128—Driving means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/2007—Arrangements for pressing the cylinder barrel against the valve plate, e.g. by fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/2014—Details or component parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)

Abstract

L'invention concerne un ensemble moteur/pompe hydraulique à déplacement positif pour un système de gestion d'énergie pouvant fonctionner en mode d'entraînement, en mode de freinage et en mode neutre afin de fournir un entraînement supplémentaire à partir d'un freinage de récupération dans un véhicule. L'ensemble décrit dans cette invention comprend un bloc-cylindres rotatif présentant un axe et un réseau généralement circulaire de cylindres et des pistons axiaux. Un arbre d'entraînement entraîne la rotation du bloc-cylindres et un plateau d'entraînement entraîne le mouvement alternatif séquentiel des pistons. Une plaque porte-soupape fixe comprend un collet de soupape conçu pour s'engrener par rotation et par glissement avec une face correspondante complémentaire formée sur le bloc-cylindres et des orifices d'entrée/sortie communiquant avec une source hydraulique et une charge. Le moyen (50) de couplage à séparation sélective est conçu, lorsqu'il est en mode engrené, pour relier l'arbre d'entraînement au bloc-cylindres et, en mode déconnecté, pour désolidariser l'arbre d'entraînement et le bloc-cylindres.
PCT/AU2003/000040 2002-01-18 2003-01-17 Mecanisme de verrouillage temporaire pour pompe hydraulique a pistons axiaux WO2003062600A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
AUPS0032A AUPS003202A0 (en) 2002-01-18 2002-01-18 Hold-down cylinder for axial piston hydraulic pump
AUPS0030 2002-01-18
AUPS0031A AUPS003102A0 (en) 2002-01-18 2002-01-18 Releasable locking mechanism for axial piston hydraulic pump
AUPS0031 2002-01-18
AUPS0032 2002-01-18
AUPS0030A AUPS003002A0 (en) 2002-01-18 2002-01-18 Lift-off cylinder for axial piston hydraulic pump

Publications (1)

Publication Number Publication Date
WO2003062600A1 true WO2003062600A1 (fr) 2003-07-31

Family

ID=27616945

Family Applications (3)

Application Number Title Priority Date Filing Date
PCT/AU2003/000041 WO2003062601A1 (fr) 2002-01-18 2003-01-17 Cylindre de relevage pour pompe hydraulique a pistons axiaux
PCT/AU2003/000042 WO2003062602A1 (fr) 2002-01-18 2003-01-17 Cylindre de retenue pour pompe hydraulique a piston axial
PCT/AU2003/000040 WO2003062600A1 (fr) 2002-01-18 2003-01-17 Mecanisme de verrouillage temporaire pour pompe hydraulique a pistons axiaux

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PCT/AU2003/000041 WO2003062601A1 (fr) 2002-01-18 2003-01-17 Cylindre de relevage pour pompe hydraulique a pistons axiaux
PCT/AU2003/000042 WO2003062602A1 (fr) 2002-01-18 2003-01-17 Cylindre de retenue pour pompe hydraulique a piston axial

Country Status (2)

Country Link
US (3) US20030180157A1 (fr)
WO (3) WO2003062601A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002951538A0 (en) * 2002-09-20 2002-10-03 Permo-Drive Research And Development Pty Ltd Regenerative drive system for trailers
US7909584B2 (en) * 2004-01-30 2011-03-22 Black & Decker Inc. Air compressor
DE102006055800A1 (de) * 2006-11-27 2008-05-29 Robert Bosch Gmbh Hybridantrieb mit Ventilabschaltung
EP2214925B1 (fr) * 2007-11-01 2012-01-18 Ducere Holdings (Pty) Limited Dispositif d'entrainement a mecanisme hydraulique a boucle ouverte pouvant fonctionner comme pompe ou comme moteur
BRPI1009667A2 (pt) * 2009-06-11 2016-03-15 Eaton Corp método de detecção para detectar um vazamento de cilindro em um sistema de bomba, método de detecção para detectar um vazamento de gás em um sistema de bomba, método de detecção * para detectar um vazamento de óleo em um sistema de bomba, método limite para limitar a velocidade de um motor de um veículo e sistema de bomba de fluído
US8596404B1 (en) * 2010-12-22 2013-12-03 Eaton Corporation Commissioning a hybrid drive assembly of a vehicle
DE102012214807A1 (de) 2012-08-21 2014-05-28 Robert Bosch Gmbh Hydrostatische Verdrängereinheit
US9873325B1 (en) 2014-10-22 2018-01-23 Hydro-Gear Limited Partnership Drive apparatus
JP6612610B2 (ja) * 2015-12-17 2019-11-27 ナブテスコ株式会社 流体圧ポンプおよび流体圧システム
CN112209210A (zh) * 2020-10-21 2021-01-12 天津市航昊机电设备有限公司 一种扶梯齿轮机构控制装置的供油机构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1206196A (en) * 1967-03-29 1970-09-23 Daimler Benz Ag Infinitely variable hydrostatic transmission for vehicles, especially for motor vehicles
US4579043A (en) * 1983-10-25 1986-04-01 Mannesmann Rexroth Gmbh Hydrostatic machine with fixed or variable displacement
US4993780A (en) * 1988-10-24 1991-02-19 Isuzu Motors Limited Regenerative braking system for car
JPH09228948A (ja) * 1996-02-20 1997-09-02 Calsonic Corp 固定容量の斜板式コンプレッサ
WO1999015790A1 (fr) * 1997-09-23 1999-04-01 Raunisto, Airi Pompe hydraulique

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866520A (en) * 1971-09-20 1975-02-18 Oilgear Co Fluid device having interchangeable displacement control means
US3803987A (en) * 1972-11-14 1974-04-16 Abex Corp Servoactuated hydraulic transducer apparatus
US3810419A (en) * 1972-11-16 1974-05-14 Abex Corp Adjustable fixed displacement hydraulic transducer apparatus
US3893375A (en) * 1973-02-07 1975-07-08 Caterpillar Tractor Co Axial piston hydraulic device with forced lubrication means
DE2504562C3 (de) * 1974-02-01 1981-12-17 Mitsubishi Jukogyo K.K., Tokyo Hydrostatische Axialkolbenpumpe
US5058485A (en) * 1986-11-04 1991-10-22 Cardillo Joseph S Ring valve pump
JPH0730940Y2 (ja) * 1990-11-10 1995-07-19 株式会社豊田自動織機製作所 分流ポンプ
JPH05126029A (ja) * 1991-10-31 1993-05-21 Toyota Autom Loom Works Ltd 可変容量ピストンポンプ
US5383391A (en) * 1994-03-21 1995-01-24 Caterpillar Inc. Cradle bearing arrangement for axial piston hydraulic devices
JP3587581B2 (ja) * 1995-03-28 2004-11-10 株式会社クボタ アキシャルプランジャ型の油圧モータ
US5931644A (en) * 1995-03-30 1999-08-03 Caterpillar Inc. Precision demand axial piston pump with spring bias means for reducing cavitation
JP3596993B2 (ja) * 1996-09-15 2004-12-02 有限会社長友流体機械研究所 差動型油圧モータ
US6439857B1 (en) * 2001-03-12 2002-08-27 Haldex Brake Corporation Axial piston compressor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1206196A (en) * 1967-03-29 1970-09-23 Daimler Benz Ag Infinitely variable hydrostatic transmission for vehicles, especially for motor vehicles
US4579043A (en) * 1983-10-25 1986-04-01 Mannesmann Rexroth Gmbh Hydrostatic machine with fixed or variable displacement
US4993780A (en) * 1988-10-24 1991-02-19 Isuzu Motors Limited Regenerative braking system for car
JPH09228948A (ja) * 1996-02-20 1997-09-02 Calsonic Corp 固定容量の斜板式コンプレッサ
WO1999015790A1 (fr) * 1997-09-23 1999-04-01 Raunisto, Airi Pompe hydraulique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Derwent World Patents Index; Class Q12, AN 1997-487615/45 *

Also Published As

Publication number Publication date
US20040001763A1 (en) 2004-01-01
US20030180157A1 (en) 2003-09-25
WO2003062602A1 (fr) 2003-07-31
US20030180158A1 (en) 2003-09-25
WO2003062601A1 (fr) 2003-07-31

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