IT1170813B - Sistema di propulsione idrostatico - Google Patents

Sistema di propulsione idrostatico

Info

Publication number
IT1170813B
IT1170813B IT48036/81A IT4803681A IT1170813B IT 1170813 B IT1170813 B IT 1170813B IT 48036/81 A IT48036/81 A IT 48036/81A IT 4803681 A IT4803681 A IT 4803681A IT 1170813 B IT1170813 B IT 1170813B
Authority
IT
Italy
Prior art keywords
motor
throttle means
hydraulic
pressure fluid
feed line
Prior art date
Application number
IT48036/81A
Other languages
English (en)
Other versions
IT8148036A0 (it
Inventor
Friedrich Ehrlinger
Unal Gazyakan
Original Assignee
Zahnradfabrik Friedrichshafen
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 Zahnradfabrik Friedrichshafen filed Critical Zahnradfabrik Friedrichshafen
Publication of IT8148036A0 publication Critical patent/IT8148036A0/it
Application granted granted Critical
Publication of IT1170813B publication Critical patent/IT1170813B/it

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
    • F16H61/4157—Control of braking, e.g. preventing pump over-speeding when motor acts as a pump
    • 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
    • F16H61/4148—Open loop circuits
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
  • Fluid-Pressure Circuits (AREA)
IT48036/81A 1980-03-21 1981-03-16 Sistema di propulsione idrostatico IT1170813B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3010913A DE3010913C2 (de) 1980-03-21 1980-03-21 Hydrostatisches Getriebe im offenen Kreislauf

Publications (2)

Publication Number Publication Date
IT8148036A0 IT8148036A0 (it) 1981-03-16
IT1170813B true IT1170813B (it) 1987-06-03

Family

ID=6097916

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48036/81A IT1170813B (it) 1980-03-21 1981-03-16 Sistema di propulsione idrostatico

Country Status (5)

Country Link
DE (1) DE3010913C2 (it)
FR (1) FR2478769A1 (it)
GB (1) GB2072308B (it)
IT (1) IT1170813B (it)
SE (1) SE449128B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3519148A1 (de) * 1985-05-29 1986-12-04 Wessel-Hydraulik GmbH, 2940 Wilhelmshaven Ventilanordnung zwischen einem hauptsteuerventil und einem im offenen kreislauf arbeitenden hydraulikmotor
DE3635969A1 (de) * 1986-10-22 1988-04-28 Rexroth Mannesmann Gmbh Ventilanordnung zum absenken einer an einem hydraulischen zylinder angreifenden last
GB2204652B (en) * 1987-05-09 1991-05-15 Kubota Ltd Fluid pressure control circuit for working vehicle having transmission operable by fluid pressure
GB2482172A (en) 2010-07-22 2012-01-25 Gordon Murray Design Ltd Chassis element for a vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1947385U (de) * 1965-04-12 1966-10-06 Bucher Johann Maschf Hydrostatischer antrieb mit rotierendem hydromotor.
BE374653A (it) * 1968-02-09 1900-01-01
GB1293931A (en) * 1969-02-18 1972-10-25 Dowty Hydraulic Units Ltd Hydraulic apparatus
FR2129871B1 (it) * 1971-03-17 1975-02-21 Poclain Sa
BE792619A (fr) * 1971-12-13 1973-06-12 Caterpillar Tractor Co Circuit de commande de moteur à fluide comportant des moyens pour contrecarrer l'emballement.

Also Published As

Publication number Publication date
SE8101799L (sv) 1981-09-22
SE449128B (sv) 1987-04-06
DE3010913C2 (de) 1986-05-07
GB2072308A (en) 1981-09-30
FR2478769A1 (fr) 1981-09-25
GB2072308B (en) 1984-03-21
DE3010913A1 (de) 1981-10-01
IT8148036A0 (it) 1981-03-16
FR2478769B1 (it) 1984-01-13

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