ATE196350T1 - Hydrostatisches getriebe - Google Patents

Hydrostatisches getriebe

Info

Publication number
ATE196350T1
ATE196350T1 AT96304146T AT96304146T ATE196350T1 AT E196350 T1 ATE196350 T1 AT E196350T1 AT 96304146 T AT96304146 T AT 96304146T AT 96304146 T AT96304146 T AT 96304146T AT E196350 T1 ATE196350 T1 AT E196350T1
Authority
AT
Austria
Prior art keywords
pump
rotor
pinion
turned
parts
Prior art date
Application number
AT96304146T
Other languages
English (en)
Inventor
Stephen Mark Hodge
Original Assignee
Concentric Pumps 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
Application filed by Concentric Pumps Ltd filed Critical Concentric Pumps Ltd
Application granted granted Critical
Publication of ATE196350T1 publication Critical patent/ATE196350T1/de

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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
    • 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/04—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for reversible machines or pumps
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
    • F16H39/04—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit
    • F16H39/06—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type
    • F16H39/26—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type with liquid chambers not shaped as bodies of revolution or shaped as bodies of revolution eccentric to the main axis of the gearing
    • F16H39/28—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type with liquid chambers not shaped as bodies of revolution or shaped as bodies of revolution eccentric to the main axis of the gearing with liquid chambers formed in rotary members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Pumps (AREA)
  • Valve Device For Special Equipments (AREA)
  • Surgical Instruments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Glass Compositions (AREA)
  • Harvester Elements (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
AT96304146T 1996-05-25 1996-06-05 Hydrostatisches getriebe ATE196350T1 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GB9611012A GB2313411B (en) 1996-05-25 1996-05-25 Improvements in drive systems
EP96304146A EP0811787B1 (de) 1996-05-25 1996-06-05 Hydrostatisches Getriebe
CA002178562A CA2178562C (en) 1996-05-25 1996-06-07 A gerotor pump and drive systems employing the pump
JP8189882A JPH109363A (ja) 1996-05-25 1996-06-14 改良駆動システム
AU56032/96A AU714832B2 (en) 1996-05-25 1996-06-19 Improvements in drive systems
US08/664,444 US5782083A (en) 1996-05-25 1996-06-21 Drive systems
BR9603028A BR9603028A (pt) 1996-05-25 1996-07-09 Propulsor hidrostático

Publications (1)

Publication Number Publication Date
ATE196350T1 true ATE196350T1 (de) 2000-09-15

Family

ID=27560614

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96304146T ATE196350T1 (de) 1996-05-25 1996-06-05 Hydrostatisches getriebe

Country Status (10)

Country Link
US (1) US5782083A (de)
EP (1) EP0811787B1 (de)
JP (1) JPH109363A (de)
AT (1) ATE196350T1 (de)
AU (1) AU714832B2 (de)
BR (1) BR9603028A (de)
CA (1) CA2178562C (de)
DE (1) DE69610293T2 (de)
ES (1) ES2152491T3 (de)
GB (1) GB2313411B (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100389720B1 (ko) * 1996-07-10 2003-09-29 콘센트릭 펌프스 리미티드 유압구동장치
DE69912288T2 (de) * 1998-07-31 2004-07-22 The Texas A & M University System, College Station Gerotorkompressor und gerotorexpander
US20050256485A1 (en) * 2004-05-14 2005-11-17 Samuel Carasso Method of using intravaginal device with fluid transport plates
US8480833B2 (en) * 2004-05-14 2013-07-09 Mcneil-Ppc, Inc. Intravaginal device with fluid transport plates and methods of making
US20050256484A1 (en) * 2004-05-14 2005-11-17 Chase David J Method of using an intravaginal device with fluid transport plates
US8653322B2 (en) * 2004-05-14 2014-02-18 Mcneil-Ppc, Inc. Intravaginal device with fluid transport plates
US8247642B2 (en) * 2004-05-14 2012-08-21 Mcneil-Ppc, Inc. Fluid management device with fluid transport element for use within a body
US20050277904A1 (en) * 2004-05-14 2005-12-15 Chase David J Tampon with flexible panels
US8864640B2 (en) * 2004-05-14 2014-10-21 Mcneil-Ppc, Inc. Methods of packaging intravaginal device
US7618403B2 (en) * 2004-05-14 2009-11-17 Mcneil-Ppc, Inc. Fluid management device with fluid transport element for use within a body
US7845380B2 (en) * 2004-05-14 2010-12-07 Mcneil-Ppc, Inc. Intravaginal device with fluid transport plates
GB2430237A (en) * 2005-06-11 2007-03-21 Concentric Pumps Ltd Variable output internal gear pump
US7739870B2 (en) * 2006-08-04 2010-06-22 Briggs And Stratton Corporation Hydrostatic transmission
GB0620648D0 (en) * 2006-10-18 2006-11-29 Concentric Vfp Ltd Improvements in gerotor pump performance
GB0625765D0 (en) * 2006-12-22 2007-02-07 Concentric Pumps Ltd Pump
CN101560973B (zh) * 2009-05-05 2010-12-01 上海师范大学 一种双摆线转子变量泵
GB2521874A (en) * 2014-01-07 2015-07-08 Perkins Engines Co Ltd Gerotor pump assembly, an engine fluid delivery system using a gerotor pump assembly and miscellaneous components
DE102015001235A1 (de) * 2015-02-03 2016-08-04 Man Truck & Bus Ag Verfahren zum Betreiben einer Zahnradpumpe und Zahnradpumpe
JP6190938B1 (ja) * 2016-10-11 2017-08-30 大同機械製造株式会社 内転歯車ポンプ
US11509178B2 (en) 2019-08-20 2022-11-22 Deere & Company Electric machine distributed cooling system and method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB690528A (en) * 1948-10-15 1953-04-22 Theodor Klatte Improvements in or relating to hydraulic drives
DE2555716A1 (de) * 1975-12-11 1977-06-16 Bosch Gmbh Robert Hydrostatisches getriebe
JPS58160652A (ja) * 1982-03-18 1983-09-24 Sumitomo Heavy Ind Ltd トルク伝達装置
GB2120324A (en) * 1982-05-13 1983-11-30 Neptune Systems Limited Variable-displacement rotary pump or motor
DE3248638C2 (de) * 1982-12-30 1985-01-03 Danfoss A/S, Nordborg Hydraulische Steuervorrichtung für einen Servomotor, insbesondere für Fahrzeuglenkungen
SU1423806A1 (ru) * 1986-03-21 1988-09-15 Харьковский авиационный институт им.Н.Е.Жуковского Роторно-поршневой двухступенчатый компрессор
GB8707127D0 (en) * 1987-03-25 1987-04-29 Blything W C Hydraulic transmission
US4875841A (en) * 1987-07-27 1989-10-24 White Hollis Newcomb Jun Staggered rotor gerotor device
CH679062A5 (de) * 1988-10-24 1991-12-13 Siegfried Eisenmann
FR2654160B1 (fr) * 1989-11-09 1992-10-23 Lecocq Andre Machine tournante a fluide et a debit variables a engrenages.
JPH04131568A (ja) * 1990-09-19 1992-05-06 Toyota Motor Corp 油圧伝達装置
GB2265946B (en) * 1992-04-08 1995-01-18 Concentric Pumps Ltd Improvements relating to pumps
GB9301072D0 (en) * 1993-01-20 1993-03-10 Sauer Sundstrand Ltd Gear pumps

Also Published As

Publication number Publication date
US5782083A (en) 1998-07-21
GB2313411A (en) 1997-11-26
CA2178562C (en) 2007-10-09
GB2313411B (en) 1999-10-13
AU714832B2 (en) 2000-01-13
AU5603296A (en) 1998-01-08
GB9611012D0 (en) 1996-07-31
CA2178562A1 (en) 1997-12-08
DE69610293T2 (de) 2001-01-18
DE69610293D1 (de) 2000-10-19
ES2152491T3 (es) 2001-02-01
JPH109363A (ja) 1998-01-13
EP0811787A1 (de) 1997-12-10
BR9603028A (pt) 1998-05-05
EP0811787B1 (de) 2000-09-13

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee