DE3780262T2 - Hydraulisch betriebener, stufenlos veraenderbarer antrieb. - Google Patents

Hydraulisch betriebener, stufenlos veraenderbarer antrieb.

Info

Publication number
DE3780262T2
DE3780262T2 DE8787310233T DE3780262T DE3780262T2 DE 3780262 T2 DE3780262 T2 DE 3780262T2 DE 8787310233 T DE8787310233 T DE 8787310233T DE 3780262 T DE3780262 T DE 3780262T DE 3780262 T2 DE3780262 T2 DE 3780262T2
Authority
DE
Germany
Prior art keywords
continuously variable
hydraulically operated
variable drive
drive
hydraulically
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
DE8787310233T
Other languages
English (en)
Other versions
DE3780262D1 (de
Inventor
Noboru Yamamoto
Mitsumasa Furumoto
Eiichiro Kawahara
Kenichi Ikehjiri
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
Priority claimed from JP27575586A external-priority patent/JPS63130958A/ja
Priority claimed from JP27575686A external-priority patent/JPS63130959A/ja
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Application granted granted Critical
Publication of DE3780262D1 publication Critical patent/DE3780262D1/de
Publication of DE3780262T2 publication Critical patent/DE3780262T2/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
    • 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
    • F16H39/08—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 each with one main shaft and provided with pistons reciprocating in cylinders
    • F16H39/10—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 each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged around, and parallel or approximately parallel to the main axis of the gearing
    • F16H39/14—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 each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged around, and parallel or approximately parallel to the main axis of the gearing with cylinders carried in rotary cylinder blocks or cylinder-bearing members
    • 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
    • F16H61/4078—Fluid exchange between hydrostatic circuits and external sources or consumers
    • F16H61/4139—Replenishing or scavenging pumps, e.g. auxiliary charge pumps
    • 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
    • F16H61/4165—Control of cooling or lubricating
DE8787310233T 1986-11-19 1987-11-19 Hydraulisch betriebener, stufenlos veraenderbarer antrieb. Expired - Fee Related DE3780262T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP27575586A JPS63130958A (ja) 1986-11-19 1986-11-19 油圧式伝動装置
JP27575686A JPS63130959A (ja) 1986-11-19 1986-11-19 油圧式伝動装置

Publications (2)

Publication Number Publication Date
DE3780262D1 DE3780262D1 (de) 1992-08-13
DE3780262T2 true DE3780262T2 (de) 1992-12-24

Family

ID=26551604

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787310233T Expired - Fee Related DE3780262T2 (de) 1986-11-19 1987-11-19 Hydraulisch betriebener, stufenlos veraenderbarer antrieb.

Country Status (3)

Country Link
US (1) US4838024A (de)
EP (1) EP0268483B1 (de)
DE (1) DE3780262T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63145866A (ja) * 1986-12-09 1988-06-17 Honda Motor Co Ltd 油圧式伝動装置
US4932208A (en) * 1987-10-20 1990-06-12 Honda Giken Kogyo Kabushiki Kaisha Hydraulic continuously variable speed transmission with direct clutch valve
JPH0289867A (ja) * 1988-09-28 1990-03-29 Honda Motor Co Ltd 油圧式無段変速機
US5070696A (en) * 1988-12-29 1991-12-10 Minoru Atake Torque transmission device for variable speed control
US5165233A (en) * 1991-03-28 1992-11-24 Sauer, Inc. Charge pressure priority valve
USH1977H1 (en) 1998-12-23 2001-08-07 Caterpillar Inc. Closed loop hydraulic system with variable charge pressure
US6666655B2 (en) * 2001-05-11 2003-12-23 Delphi Technologies, Inc. Hydraulic pump nozzle and method of use
US20080238187A1 (en) * 2007-03-30 2008-10-02 Stephen Carl Garnett Hydrostatic drive system with variable charge pump
MX2021008183A (es) 2019-01-08 2021-11-12 Prosto Wind Power Un sistema hidráulico de velocidad variable continua que tiene controles de velocidad neumática e hidráulica y un método de uso.

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB698801A (en) * 1950-04-24 1953-10-21 Keelavite Co Ltd Improvements in or relating to control systems for reversible hydraulic motors
US3023579A (en) * 1960-04-28 1962-03-06 Ford Motor Co Fluid pressure system
GB1031354A (en) * 1962-07-20 1966-06-02 Dowty Hydraulic Units Ltd Hydraulic apparatus
US3143858A (en) * 1963-02-19 1964-08-11 Borg Warner Hydrostatic transmission
US3449912A (en) * 1967-03-08 1969-06-17 Sperry Rand Corp Hydrostatic transmission
US3445184A (en) * 1967-09-18 1969-05-20 Norton Co Process for producing shaped mordenite bodies
US3555817A (en) * 1968-11-04 1971-01-19 Sundstrand Corp Acceleration and deceleration pressure relief valves
US3543514A (en) * 1969-02-07 1970-12-01 Cessna Aircraft Co Uncoupling valve for hydrostatic transmission
US3834164A (en) * 1972-01-26 1974-09-10 Kopat Ges Entwicklung Und Pate Hydrostatic torque converter
US3907043A (en) * 1974-03-27 1975-09-23 Richmond Mfg Co Horizontal boring machine with remote pump control system
US3999387A (en) * 1975-09-25 1976-12-28 Knopf Frank A Closed loop control system for hydrostatic transmission
JPS52109076A (en) * 1976-03-09 1977-09-12 Honda Motor Co Ltd Oil pressure controller in oil pressure speed change gear
JPS54134252A (en) * 1978-04-11 1979-10-18 Honda Motor Co Ltd Controller for operation of hydraulic stepless transmission for vehicle
JPS5514312A (en) * 1978-07-13 1980-01-31 Honda Motor Co Ltd Stepless speed variation automatic controller for vehicle
JPS5938467B2 (ja) * 1978-08-31 1984-09-17 本田技研工業株式会社 油圧変速機の変速操作装置
JPS54134253A (en) * 1978-11-20 1979-10-18 Honda Motor Co Ltd Controller for hydraulic stepless transmission
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
JPS5938467A (ja) * 1982-08-26 1984-03-02 川崎製鉄株式会社 避難施設
CA1232822A (en) * 1984-03-29 1988-02-16 Mitsumasa Furumoto Torque fluctuation absorber between a flywheel and a stepless hydraulic transmission
JPS61118566A (ja) * 1984-11-14 1986-06-05 Honda Motor Co Ltd 斜板型油圧装置

Also Published As

Publication number Publication date
US4838024A (en) 1989-06-13
EP0268483A1 (de) 1988-05-25
DE3780262D1 (de) 1992-08-13
EP0268483B1 (de) 1992-07-08

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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