DK533883A - Styring af en omstillingsmekanisme for en hydrostatisk pumpe med variabel leveringsmaengde - Google Patents

Styring af en omstillingsmekanisme for en hydrostatisk pumpe med variabel leveringsmaengde Download PDF

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Publication number
DK533883A
DK533883A DK533883A DK533883A DK533883A DK 533883 A DK533883 A DK 533883A DK 533883 A DK533883 A DK 533883A DK 533883 A DK533883 A DK 533883A DK 533883 A DK533883 A DK 533883A
Authority
DK
Denmark
Prior art keywords
pump
charge
displacement
control
reverse mechanism
Prior art date
Application number
DK533883A
Other languages
Danish (da)
English (en)
Other versions
DK533883D0 (da
Inventor
Curtis Philiph Ring
Original Assignee
Deere & Co
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 Deere & Co filed Critical Deere & Co
Publication of DK533883D0 publication Critical patent/DK533883D0/da
Publication of DK533883A publication Critical patent/DK533883A/da

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
    • F16H61/4139—Replenishing or scavenging pumps, e.g. auxiliary charge pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/002—Hydraulic systems to change the pump delivery
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Fluid Gearings (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
  • Control Of Transmission Device (AREA)
DK533883A 1982-11-22 1983-11-22 Styring af en omstillingsmekanisme for en hydrostatisk pumpe med variabel leveringsmaengde DK533883A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/443,416 US4480963A (en) 1982-11-22 1982-11-22 Pump swashplate control assist

Publications (2)

Publication Number Publication Date
DK533883D0 DK533883D0 (da) 1983-11-22
DK533883A true DK533883A (da) 1984-05-23

Family

ID=23760725

Family Applications (1)

Application Number Title Priority Date Filing Date
DK533883A DK533883A (da) 1982-11-22 1983-11-22 Styring af en omstillingsmekanisme for en hydrostatisk pumpe med variabel leveringsmaengde

Country Status (10)

Country Link
US (1) US4480963A (es)
EP (1) EP0111752B1 (es)
JP (1) JPS59103072A (es)
AT (1) ATE25278T1 (es)
AU (1) AU558099B2 (es)
BR (1) BR8306392A (es)
CA (1) CA1196251A (es)
DE (1) DE3369550D1 (es)
DK (1) DK533883A (es)
ES (1) ES8505042A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4715180A (en) * 1984-01-13 1987-12-29 Dynamic Hydraulic Systems, Inc. Hydraulic lift mechanism
DE3445516C1 (de) * 1984-12-13 1989-05-18 Mannesmann Rexroth GmbH, 8770 Lohr Steuervorrichtung fuer eine Regelpumpe
US4722186A (en) * 1986-01-24 1988-02-02 Sundstrand Corporation Dual pressure displacement control system
US5245563A (en) * 1991-09-20 1993-09-14 Kendall Square Research Corporation Fast control for round unit
JPH10169605A (ja) * 1996-12-05 1998-06-23 Samsung Heavy Ind Co Ltd アキシアルピストンタイプ油圧モーターの油圧システム
US6413055B1 (en) * 2001-02-02 2002-07-02 Sauer-Danfoss Inc. Swashplate position assist mechanism
KR101454040B1 (ko) * 2006-09-26 2014-10-27 마그나 파워트레인 인크. 펌프 시스템
JP5408017B2 (ja) 2009-06-05 2014-02-05 株式会社デンソー 蓄冷熱交換器
JP5923262B2 (ja) * 2011-08-31 2016-05-24 株式会社ケーヒン・サーマル・テクノロジー 蓄冷機能付きエバポレータ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1811383A1 (de) * 1968-11-28 1970-06-18 Bosch Gmbh Robert Regel- und Steuereinrichtung fuer eine verstellbare Pumpe
FR2063661A5 (es) * 1969-10-24 1971-07-09 Applic Mach Motrices
DE2040205A1 (de) * 1970-08-13 1972-02-17 Bosch Gmbh Robert Steuer- und Regeleinrichtung fuer eine verstellbare Pumpe
US3823650A (en) * 1972-11-02 1974-07-16 Deere & Co Destroking of hydrostatic drive motors
DE2363480A1 (de) * 1973-12-20 1975-06-26 Bosch Gmbh Robert Verstelleinrichtung fuer eine pumpe
US3935707A (en) * 1974-07-22 1976-02-03 General Signal Corporation Hydraulic control system
DE2505778C2 (de) * 1975-02-12 1981-09-24 Robert Bosch Gmbh, 7000 Stuttgart Grenzlastregelventil für eine Verstellpumpe
US4017218A (en) * 1976-03-15 1977-04-12 Caterpillar Tractor Co. Dual-speed setting underspeed system
US4244678A (en) * 1978-06-26 1981-01-13 Kabushiki Kaisha Komatsu Seisakusho Displacement control system for variable displacement pump
JPS5543245A (en) * 1978-09-22 1980-03-27 Komatsu Ltd Volume controller of variable hydraulic pump
GB2081394B (en) * 1980-05-30 1983-12-07 Komatsu Mfg Co Ltd Hydraulic systems

Also Published As

Publication number Publication date
BR8306392A (pt) 1984-06-26
DK533883D0 (da) 1983-11-22
CA1196251A (en) 1985-11-05
AU558099B2 (en) 1987-01-15
DE3369550D1 (en) 1987-03-05
AU2069883A (en) 1984-05-31
ATE25278T1 (de) 1987-02-15
JPS59103072A (ja) 1984-06-14
US4480963A (en) 1984-11-06
EP0111752A1 (de) 1984-06-27
ES527412A0 (es) 1985-05-01
ES8505042A1 (es) 1985-05-01
EP0111752B1 (de) 1987-01-28

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment