GB0205214D0 - Transmission pump - Google Patents

Transmission pump

Info

Publication number
GB0205214D0
GB0205214D0 GB0205214A GB0205214A GB0205214D0 GB 0205214 D0 GB0205214 D0 GB 0205214D0 GB 0205214 A GB0205214 A GB 0205214A GB 0205214 A GB0205214 A GB 0205214A GB 0205214 D0 GB0205214 D0 GB 0205214D0
Authority
GB
United Kingdom
Prior art keywords
transmission pump
pump
transmission
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB0205214A
Other versions
GB2386171A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Concentric Pumps Ltd
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
Priority to GB0205214A priority Critical patent/GB2386171A/en
Publication of GB0205214D0 publication Critical patent/GB0205214D0/en
Priority to AU2003215735A priority patent/AU2003215735A1/en
Priority to PCT/GB2003/000917 priority patent/WO2003074875A1/en
Publication of GB2386171A publication Critical patent/GB2386171A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0088—Lubrication
    • 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
    • F16H41/00—Rotary fluid gearing of the hydrokinetic type
    • F16H41/24—Details
    • F16H41/30—Details relating to venting, lubrication, cooling, circulation of the cooling medium

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Pumps (AREA)
  • General Details Of Gearings (AREA)
GB0205214A 2002-03-06 2002-03-06 Transmission pump Withdrawn GB2386171A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0205214A GB2386171A (en) 2002-03-06 2002-03-06 Transmission pump
AU2003215735A AU2003215735A1 (en) 2002-03-06 2003-03-06 Gerotor pump for vehicle transmission system
PCT/GB2003/000917 WO2003074875A1 (en) 2002-03-06 2003-03-06 Gerotor pump for vehicle transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0205214A GB2386171A (en) 2002-03-06 2002-03-06 Transmission pump

Publications (2)

Publication Number Publication Date
GB0205214D0 true GB0205214D0 (en) 2002-04-17
GB2386171A GB2386171A (en) 2003-09-10

Family

ID=9932368

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0205214A Withdrawn GB2386171A (en) 2002-03-06 2002-03-06 Transmission pump

Country Status (3)

Country Link
AU (1) AU2003215735A1 (en)
GB (1) GB2386171A (en)
WO (1) WO2003074875A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6985884B2 (en) * 2017-10-20 2021-12-22 株式会社山田製作所 Scavenging pump

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861480A (en) * 1953-09-17 1958-11-25 Towmotor Corp Torque converter and gear transmission drive
US2950630A (en) * 1955-03-16 1960-08-30 Borg Warner Transmission
US3252352A (en) * 1963-02-18 1966-05-24 Ford Motor Co Hydrokinetic power transmitting mechanism
DE3202179A1 (en) * 1982-01-25 1983-08-04 Schwäbische Hüttenwerke GmbH, 7080 Aalen Gear-change and/or charging pump for an automatic transmission
ES2045459T3 (en) * 1988-09-28 1994-01-16 Concentric Pumps Ltd IMPROVEMENTS INTRODUCED IN GEROTOR PUMPS.
ATE120257T1 (en) * 1990-05-12 1995-04-15 Concentric Pumps Ltd GEROTOR PUMPS.
JPH0544814A (en) * 1991-08-16 1993-02-23 Nissan Motor Co Ltd Oil pump drive shaft connecting structure
DE4200910C2 (en) * 1992-01-16 1999-06-02 Zahnradfabrik Friedrichshafen Automatic transmissions, in particular for motor vehicles
DE4301493C2 (en) * 1993-01-21 1995-09-14 Ford Werke Ag Bearing arrangement and seal for the converter hub of a hydrokinetic-mechanical automatic transmission for motor vehicles
DE4312053A1 (en) * 1993-04-13 1994-10-20 Zahnradfabrik Friedrichshafen Transmission with a positive displacement pump
JPH07127709A (en) * 1993-10-29 1995-05-16 Toyota Motor Corp Support structure of oil pump for automatic transmission
JP3585979B2 (en) * 1995-02-20 2004-11-10 ジヤトコ株式会社 Automatic transmission oil pump device
DE19604517A1 (en) * 1996-02-08 1997-08-14 Zahnradfabrik Friedrichshafen Geared pump for vehicle gearchange mechanism
JP4196366B2 (en) * 1998-10-30 2008-12-17 株式会社久保田鉄工所 Torque converter
JP3754580B2 (en) * 1999-07-23 2006-03-15 豊興工業株式会社 Internal gear pump
JP2001207974A (en) * 2000-01-27 2001-08-03 Toyo Advanced Technologies Co Ltd Oil pump

Also Published As

Publication number Publication date
GB2386171A (en) 2003-09-10
AU2003215735A1 (en) 2003-09-16
WO2003074875A1 (en) 2003-09-12

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)