DE3750082T2 - Hydraulisches stufenloses Getriebe. - Google Patents

Hydraulisches stufenloses Getriebe.

Info

Publication number
DE3750082T2
DE3750082T2 DE3750082T DE3750082T DE3750082T2 DE 3750082 T2 DE3750082 T2 DE 3750082T2 DE 3750082 T DE3750082 T DE 3750082T DE 3750082 T DE3750082 T DE 3750082T DE 3750082 T2 DE3750082 T2 DE 3750082T2
Authority
DE
Germany
Prior art keywords
continuously variable
variable transmission
hydraulic continuously
hydraulic
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.)
Expired - Fee Related
Application number
DE3750082T
Other languages
English (en)
Other versions
DE3750082D1 (de
Inventor
Kenichi Ikejiri
Eiichiro Kawahara
Mitsumasa Furumoto
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of DE3750082D1 publication Critical patent/DE3750082D1/de
Application granted granted Critical
Publication of DE3750082T2 publication Critical patent/DE3750082T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/423—Motor capacity control by fluid pressure control means
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/4043—Control of a bypass valve
    • F16H61/4052—Control of a bypass valve by using a variable restriction, e.g. an orifice valve
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/421—Motor capacity control by electro-hydraulic control means, e.g. using solenoid valves
DE3750082T 1986-12-09 1987-12-09 Hydraulisches stufenloses Getriebe. Expired - Fee Related DE3750082T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61293068A JPS63145866A (ja) 1986-12-09 1986-12-09 油圧式伝動装置

Publications (2)

Publication Number Publication Date
DE3750082D1 DE3750082D1 (de) 1994-07-21
DE3750082T2 true DE3750082T2 (de) 1994-09-22

Family

ID=17790040

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3750082T Expired - Fee Related DE3750082T2 (de) 1986-12-09 1987-12-09 Hydraulisches stufenloses Getriebe.

Country Status (4)

Country Link
US (2) US4864823A (de)
EP (1) EP0272843B1 (de)
JP (1) JPS63145866A (de)
DE (1) DE3750082T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
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JPS63145866A (ja) * 1986-12-09 1988-06-17 Honda Motor Co Ltd 油圧式伝動装置
CA1305674C (en) * 1987-09-21 1992-07-28 Kazuya Maki Method of controlling clutch operation for vehicle and method of determining clutch engagement completion
CA1299978C (en) * 1987-10-20 1992-05-05 Hideo Koyama Hydraulic continuously variable speed transmission with direct clutch valve
JPH0756340B2 (ja) * 1988-10-18 1995-06-14 本田技研工業株式会社 静油圧式無段変速機の制御装置
US5311740A (en) * 1991-03-11 1994-05-17 Kanzaki Kokyukoki Mfg. Co. Ltd. Hydraulic power transmission
US5419130A (en) * 1991-08-28 1995-05-30 Hydromatik Gmbh Hydrostatic machine with drain oil discharge
DE69413293T2 (de) * 1993-04-27 1999-06-02 Shimadzu Corp Gabelstapler-Steuergerät
JP3016057B2 (ja) * 1993-10-19 2000-03-06 本田技研工業株式会社 変速機
US5555727A (en) * 1995-02-24 1996-09-17 Hydro-Gear Auxiliary pumps for axle driving apparatus including hydrostatic transmission
US5628189A (en) * 1995-02-24 1997-05-13 Hydro-Gear Limited Partnership Charge pump for axle driving apparatus including hydrostatic transmission
US6993906B1 (en) 1995-02-24 2006-02-07 Hydro-Gear Limited Partnership Hydraulic drive apparatus
US5819535A (en) 1995-02-24 1998-10-13 Hydro-Gear Limited Partnership Charge pump and auxiliary pump for hydrostatic transmissions and integrated hydrostatic transaxles
USH1977H1 (en) 1998-12-23 2001-08-07 Caterpillar Inc. Closed loop hydraulic system with variable charge pressure
JP2001193637A (ja) * 2000-01-11 2001-07-17 Aida Eng Ltd 可変容量型ピストンポンプ・モータ
US6868925B2 (en) * 2000-07-18 2005-03-22 Delta Systems, Inc. Engine with integral actuator
US6543560B1 (en) 2000-07-18 2003-04-08 Delta Systems, Inc. Hydrostatic transmission with integral actuator
US6527660B1 (en) 2000-10-20 2003-03-04 Hamilton Sundstrand Corporation Method and apparatus to transfer torque at a nominally constant speed to a dynamoelectric machine from a variable speed engine
EP1884394A1 (de) * 2001-03-26 2008-02-06 Kanzaki Kokyukoki MFG. Co., Ltd. Kraftübertragungsanordnung für ein Nutzfahrzeug und Getriebe für das Nutzfahrzeug
US7284374B2 (en) * 2005-02-08 2007-10-23 Massachusetts Institute Of Technology Actuation system with fluid transmission for interaction control and high force haptics
US7544151B2 (en) * 2006-09-13 2009-06-09 Gm Global Technology Operations, Inc. Method and apparatus to monitor operation of an auxiliary hydraulic pump in a transmission
US20080238187A1 (en) * 2007-03-30 2008-10-02 Stephen Carl Garnett Hydrostatic drive system with variable charge pump
US20140034420A1 (en) * 2012-07-31 2014-02-06 Caterpillar Paving Products Inc. Lubrication control system
JP5914539B2 (ja) * 2014-01-31 2016-05-11 本田技研工業株式会社 シフトチェンジ機構の潤滑構造
DE102014216580A1 (de) * 2014-08-21 2016-02-25 Zf Friedrichshafen Ag Hydraulische Steuerungsvorrichtung für ein Automatikgetriebe
JP6469155B2 (ja) * 2017-03-22 2019-02-13 本田技研工業株式会社 流体圧回路
WO2020146299A1 (en) 2019-01-08 2020-07-16 Prosto Wind Power A hydraulic continuous variable speed system having hydraulic and pneumatic speed controls and a method of use

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570843A (en) * 1947-08-08 1951-10-09 Acrotorque Co Hydraulic transmission
US3161023A (en) * 1962-08-07 1964-12-15 Int Harvester Co Variable speed hydromechanical power transmission
US3406721A (en) * 1965-09-30 1968-10-22 Bell Aerospace Corp Spool seizure output bypass valve
US3449912A (en) * 1967-03-08 1969-06-17 Sperry Rand Corp Hydrostatic transmission
US3455184A (en) * 1967-12-27 1969-07-15 Sundstrand Corp Transmission
US3555817A (en) * 1968-11-04 1971-01-19 Sundstrand Corp Acceleration and deceleration pressure relief valves
DE2050944A1 (de) * 1969-10-17 1971-04-29 Citroen Sa Hydrostatisches Getriebe
DE2363762C2 (de) * 1973-12-21 1985-11-21 Linde Ag, 6200 Wiesbaden Steuereinrichtung für ein hydrostatisches Kraftfahrzeuggetriebe
US4187877A (en) * 1975-01-13 1980-02-12 Commercial Shearing Inc. Compensated work port fluid valves
JPS52109076A (en) * 1976-03-09 1977-09-12 Honda Motor Co Ltd Oil pressure controller in oil pressure speed change gear
US4170153A (en) * 1976-04-15 1979-10-09 Aisin Seiki Kabushiki Kaisha Hydromechanical transmission
JPS5944536B2 (ja) * 1977-08-10 1984-10-30 アイシン精機株式会社 自動車の無段変速機の速度比自動制御装置
JPS54134252A (en) * 1978-04-11 1979-10-18 Honda Motor Co Ltd Controller for operation of hydraulic stepless transmission for vehicle
JPS6059463B2 (ja) * 1978-04-27 1985-12-25 本田技研工業株式会社 油圧式無段変速機の給油装置
US4261229A (en) * 1978-08-24 1981-04-14 Aisin Seiki Kabushiki Kaisha Automatic speed ratio control system for stepless transmission of automotive vehicles
JPS54134253A (en) * 1978-11-20 1979-10-18 Honda Motor Co Ltd Controller for hydraulic stepless transmission
JPS551294A (en) * 1979-05-15 1980-01-08 Honda Motor Co Ltd Operation controller of oil pressure type stepless transmitter for car
JPS55152622A (en) * 1979-05-16 1980-11-28 Honda Motor Co Ltd Transmission device for car
JPS5652659A (en) * 1979-09-29 1981-05-11 Shin Meiwa Ind Co Ltd Flushing circuit
JPS56143857A (en) * 1980-04-09 1981-11-09 Iseki & Co Ltd Stepless hydraulic transmission device
JPS5770968A (en) * 1980-10-22 1982-05-01 Honda Motor Co Ltd Swash plate hydraulic gear
JPS5776357A (en) * 1980-10-31 1982-05-13 Honda Motor Co Ltd Hydraulic stepless transmission
JPS5876853U (ja) * 1981-11-19 1983-05-24 株式会社小松製作所 油圧駆動装置
JPS58135551U (ja) * 1982-03-09 1983-09-12 株式会社クボタ トラクタの駆動構造
JPS5938467A (ja) * 1982-08-26 1984-03-02 川崎製鉄株式会社 避難施設
JPS5944535A (ja) * 1982-09-06 1984-03-13 Toshiba Corp 換気扇
GB2157812B (en) * 1984-03-29 1987-11-25 Honda Motor Co Ltd Hydraulic transmission with torque fluctuation absorber
JPS6114382A (ja) * 1984-06-28 1986-01-22 ナショナル住宅産業株式会社 化粧枠
DE3443265A1 (de) * 1984-11-28 1986-06-12 Mannesmann Rexroth GmbH, 8770 Lohr Regelventil fuer eine verstellpumpe
JPS6277241A (ja) * 1985-09-30 1987-04-09 Fuji Heavy Ind Ltd 無段変速機の制御装置
JPS62127562A (ja) * 1985-11-27 1987-06-09 Honda Motor Co Ltd 車両用伝動装置
DE3780262T2 (de) * 1986-11-19 1992-12-24 Honda Motor Co Ltd Hydraulisch betriebener, stufenlos veraenderbarer antrieb.
JPS63145866A (ja) * 1986-12-09 1988-06-17 Honda Motor Co Ltd 油圧式伝動装置
EP0282138B1 (de) * 1987-03-09 1992-06-10 Hitachi Construction Machinery Co., Ltd. Kreislauf für einen hydraulischen Antrieb
GB2204652B (en) * 1987-05-09 1991-05-15 Kubota Ltd Fluid pressure control circuit for working vehicle having transmission operable by fluid pressure

Also Published As

Publication number Publication date
US5072587A (en) 1991-12-17
DE3750082D1 (de) 1994-07-21
EP0272843B1 (de) 1994-06-15
EP0272843A3 (en) 1989-07-26
EP0272843A2 (de) 1988-06-29
JPH0547747B2 (de) 1993-07-19
US4864823A (en) 1989-09-12
JPS63145866A (ja) 1988-06-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee