DE2246638A1 - Hydrostatisches getriebe - Google Patents

Hydrostatisches getriebe

Info

Publication number
DE2246638A1
DE2246638A1 DE19722246638 DE2246638A DE2246638A1 DE 2246638 A1 DE2246638 A1 DE 2246638A1 DE 19722246638 DE19722246638 DE 19722246638 DE 2246638 A DE2246638 A DE 2246638A DE 2246638 A1 DE2246638 A1 DE 2246638A1
Authority
DE
Germany
Prior art keywords
pressure
valve
line
bore
low
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.)
Pending
Application number
DE19722246638
Other languages
German (de)
English (en)
Inventor
Hans-Juergen Fricke
Guenter Kersten
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
Priority to DE19722246638 priority Critical patent/DE2246638A1/de
Priority to DE19722260667 priority patent/DE2260667A1/de
Priority to CH1217173A priority patent/CH559865A5/de
Priority to US397100A priority patent/US3866421A/en
Priority to IT28999/73A priority patent/IT995422B/it
Priority to FR7333828A priority patent/FR2200936A5/fr
Priority to JP48106466A priority patent/JPS4993766A/ja
Priority to GB4426173A priority patent/GB1415726A/en
Priority to GB5644273A priority patent/GB1448288A/en
Publication of DE2246638A1 publication Critical patent/DE2246638A1/de
Pending 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)
DE19722246638 1972-09-22 1972-09-22 Hydrostatisches getriebe Pending DE2246638A1 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE19722246638 DE2246638A1 (de) 1972-09-22 1972-09-22 Hydrostatisches getriebe
DE19722260667 DE2260667A1 (de) 1972-09-22 1972-12-12 Hydrostatisches getriebe
CH1217173A CH559865A5 (de) 1972-09-22 1973-08-24 Hydrostatische getriebe
US397100A US3866421A (en) 1972-09-22 1973-09-13 Fluidic circuit for a hydrostatic transmission
IT28999/73A IT995422B (it) 1972-09-22 1973-09-18 Trasmissione idrostatica
FR7333828A FR2200936A5 (fr) 1972-09-22 1973-09-20 Transmission hydrostatiue
JP48106466A JPS4993766A (enExample) 1972-09-22 1973-09-20
GB4426173A GB1415726A (en) 1972-09-22 1973-09-20 Hydrostatic drive
GB5644273A GB1448288A (en) 1972-09-22 1973-12-05 Valve block for drive arrangement for use in delivering pressure medium from a pump to a drive unit

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
DE2246638A1 true DE2246638A1 (de) 1974-04-04

Family

ID=5857123

Family Applications (1)

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

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829528A1 (de) * 1977-09-23 1979-04-05 Orsta Hydraulik Veb K Hydrostatisches getriebe, insbesondere zum antrieb von fahrzeugen

Families Citing this family (12)

* 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829528A1 (de) * 1977-09-23 1979-04-05 Orsta Hydraulik Veb K Hydrostatisches getriebe, insbesondere zum antrieb von fahrzeugen

Also Published As

Publication number Publication date
CH559865A5 (de) 1975-03-14
GB1415726A (en) 1975-11-26
US3866421A (en) 1975-02-18
FR2200936A5 (fr) 1974-04-19
JPS4993766A (enExample) 1974-09-06
IT995422B (it) 1975-11-10

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