GB1415726A - Hydrostatic drive - Google Patents

Hydrostatic drive

Info

Publication number
GB1415726A
GB1415726A GB4426173A GB4426173A GB1415726A GB 1415726 A GB1415726 A GB 1415726A GB 4426173 A GB4426173 A GB 4426173A GB 4426173 A GB4426173 A GB 4426173A GB 1415726 A GB1415726 A GB 1415726A
Authority
GB
United Kingdom
Prior art keywords
fluid
passage
pressure
valve
line
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
Application number
GB4426173A
Other languages
English (en)
Inventor
Guenther Kersten
Hans Jurgen Fricke
Karl Veil
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1415726A publication Critical patent/GB1415726A/en
Expired 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
    • F16H61/4078—Fluid exchange between hydrostatic circuits and external sources or consumers
    • F16H61/4104—Flushing, e.g. by using flushing valves or by connection to exhaust
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S60/00—Power plants
    • Y10S60/912—Cooling means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
GB4426173A 1972-09-22 1973-09-20 Hydrostatic drive Expired GB1415726A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722246638 DE2246638A1 (de) 1972-09-22 1972-09-22 Hydrostatisches getriebe

Publications (1)

Publication Number Publication Date
GB1415726A true GB1415726A (en) 1975-11-26

Family

ID=5857123

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4426173A Expired GB1415726A (en) 1972-09-22 1973-09-20 Hydrostatic drive

Country Status (7)

Country Link
US (1) US3866421A (enExample)
JP (1) JPS4993766A (enExample)
CH (1) CH559865A5 (enExample)
DE (1) DE2246638A1 (enExample)
FR (1) FR2200936A5 (enExample)
GB (1) GB1415726A (enExample)
IT (1) IT995422B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962872A (en) * 1975-03-03 1976-06-15 Tadeusz Budzich Hydrostatic transmission mixed loop system
US4002028A (en) * 1975-03-03 1977-01-11 Tadeusz Budzich Hydrostatic transmission mixed loop system
DE2607190C3 (de) * 1976-02-23 1981-07-16 Koehring Gmbh - Bomag Division, 5407 Boppard Hydraulischer Schwingungserreger für Vibrationsverdichter
DD133350B1 (de) * 1977-09-23 1981-07-29 Manfred Otto Hydrostatisches getriebe,insbesondere zum antrieb von fahrzeugen
FR2435604A1 (fr) * 1978-07-25 1980-04-04 Snecma Dispositif de commande hydraulique d'inversion de poussee pour moteur a reaction
US4332134A (en) * 1979-12-03 1982-06-01 J. I. Case Company Hydrostatic transmission bleed-off valve
JPS57144344A (en) * 1981-03-02 1982-09-06 Hitachi Constr Mach Co Ltd Flushing valve
DE3539561A1 (de) * 1985-03-13 1986-09-25 M A N Nutzfahrzeuge GmbH, 8000 München Hydrostatisches getriebe
ES2110328B1 (es) * 1993-03-26 1998-10-16 Caja Rural De Almeria Sociedad Bloque de distribucion para freno hidraulico.
DE69406252T2 (de) * 1993-12-03 1998-02-26 Applied Power Inc., Butler, Wis. Hydraulischer Kreislauf
FR2820186B1 (fr) * 2001-01-31 2004-03-12 Poclain Hydraulics Ind Dispositif d'echange pour un circuit ferme
US8132588B1 (en) * 2008-07-02 2012-03-13 Hydro-Gear Limited Partnership Valve
FR3033529B1 (fr) * 2015-03-13 2018-05-18 Poclain Hydraulics Industrie Dispositif d'assistance hydraulique sur vehicule et procede de mise a vide d'un tel dispositif

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2961829A (en) * 1959-10-15 1960-11-29 New York Air Brake Co Hydraulic transmission
US3236049A (en) * 1963-10-24 1966-02-22 Sundstrand Corp Hydrostatic transmission
US3230699A (en) * 1964-01-21 1966-01-25 Sundstrand Corp Hydrostatic transmission

Also Published As

Publication number Publication date
CH559865A5 (de) 1975-03-14
US3866421A (en) 1975-02-18
FR2200936A5 (fr) 1974-04-19
JPS4993766A (enExample) 1974-09-06
DE2246638A1 (de) 1974-04-04
IT995422B (it) 1975-11-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees