DE3247287A1 - Steuereinrichtung fuer ein hydrostatisches getriebe - Google Patents

Steuereinrichtung fuer ein hydrostatisches getriebe

Info

Publication number
DE3247287A1
DE3247287A1 DE19823247287 DE3247287A DE3247287A1 DE 3247287 A1 DE3247287 A1 DE 3247287A1 DE 19823247287 DE19823247287 DE 19823247287 DE 3247287 A DE3247287 A DE 3247287A DE 3247287 A1 DE3247287 A1 DE 3247287A1
Authority
DE
Germany
Prior art keywords
control
pressure
control device
solenoid valve
voltage
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.)
Granted
Application number
DE19823247287
Other languages
German (de)
English (en)
Other versions
DE3247287C2 (enExample
Inventor
Norbert Ing.(Grad.) Fehn
Gerhard Dipl.-Ing. 8750 Aschaffenburg Hock
Hilmar Dr.-Ing. Strenzke
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.)
Linde GmbH
Original Assignee
Linde 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 Linde GmbH filed Critical Linde GmbH
Priority to DE19823247287 priority Critical patent/DE3247287A1/de
Publication of DE3247287A1 publication Critical patent/DE3247287A1/de
Application granted granted Critical
Publication of DE3247287C2 publication Critical patent/DE3247287C2/de
Granted 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
    • 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
    • F16H61/4192—Detecting malfunction or potential malfunction, e.g. fail safe
    • 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
    • F16H61/435—Pump capacity control by electric actuators
    • 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
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • F16H2059/6838—Sensing gearing status of hydrostatic transmissions
    • F16H2059/6861—Sensing gearing status of hydrostatic transmissions the pressures, e.g. high, low or differential pressures

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
DE19823247287 1981-12-21 1982-12-21 Steuereinrichtung fuer ein hydrostatisches getriebe Granted DE3247287A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823247287 DE3247287A1 (de) 1981-12-21 1982-12-21 Steuereinrichtung fuer ein hydrostatisches getriebe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8137253 1981-12-21
DE19823247287 DE3247287A1 (de) 1981-12-21 1982-12-21 Steuereinrichtung fuer ein hydrostatisches getriebe

Publications (2)

Publication Number Publication Date
DE3247287A1 true DE3247287A1 (de) 1983-07-28
DE3247287C2 DE3247287C2 (enExample) 1989-01-26

Family

ID=25806719

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823247287 Granted DE3247287A1 (de) 1981-12-21 1982-12-21 Steuereinrichtung fuer ein hydrostatisches getriebe

Country Status (1)

Country Link
DE (1) DE3247287A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2767739A1 (de) * 2013-02-19 2014-08-20 Dana Rexroth Transmission Systems S.r.l. Leistungsverzweigtes Getriebe für einen Fahrantrieb, Verfahren zur Steuerung des Getriebes

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107490A (en) * 1958-09-18 1963-10-22 Ford Motor Co Control of a hydrostatic transmission
DE2823559A1 (de) * 1978-05-30 1979-12-06 Linde Ag Steuer- und regeleinrichtung fuer ein hydrostatisches getriebe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107490A (en) * 1958-09-18 1963-10-22 Ford Motor Co Control of a hydrostatic transmission
DE2823559A1 (de) * 1978-05-30 1979-12-06 Linde Ag Steuer- und regeleinrichtung fuer ein hydrostatisches getriebe

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-Z.: Maschinenmarkt, Würzburg, 83 (1977)42 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2767739A1 (de) * 2013-02-19 2014-08-20 Dana Rexroth Transmission Systems S.r.l. Leistungsverzweigtes Getriebe für einen Fahrantrieb, Verfahren zur Steuerung des Getriebes
US9243701B2 (en) 2013-02-19 2016-01-26 Dana Rexroth Transmission Systems Power-split transmission for a traction drive and method for controlling the transmission

Also Published As

Publication number Publication date
DE3247287C2 (enExample) 1989-01-26

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee