CH535455A - Control device for a hydrostatic machine - Google Patents

Control device for a hydrostatic machine

Info

Publication number
CH535455A
CH535455A CH450072A CH450072A CH535455A CH 535455 A CH535455 A CH 535455A CH 450072 A CH450072 A CH 450072A CH 450072 A CH450072 A CH 450072A CH 535455 A CH535455 A CH 535455A
Authority
CH
Switzerland
Prior art keywords
control device
hydrostatic machine
hydrostatic
machine
control
Prior art date
Application number
CH450072A
Other languages
German (de)
Inventor
Volkmar Dipl Ing Leutner
Romes Roman
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of CH535455A publication Critical patent/CH535455A/en

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
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F16H61/475—Automatic regulation in accordance with output requirements for achieving a target power, e.g. input power or output power
    • 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
    • F04B49/06—Control using electricity
    • 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
    • F04B49/08—Regulating by delivery pressure
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2065—Responsive to condition external of system
    • Y10T137/2071—And causing change or correction of sensed condition

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Fluid Gearings (AREA)
CH450072A 1971-04-22 1972-03-27 Control device for a hydrostatic machine CH535455A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712119647 DE2119647A1 (en) 1971-04-22 1971-04-22 Control device for a hydraulic pump

Publications (1)

Publication Number Publication Date
CH535455A true CH535455A (en) 1973-03-31

Family

ID=5805550

Family Applications (1)

Application Number Title Priority Date Filing Date
CH450072A CH535455A (en) 1971-04-22 1972-03-27 Control device for a hydrostatic machine

Country Status (6)

Country Link
US (1) US3750534A (en)
CH (1) CH535455A (en)
DE (1) DE2119647A1 (en)
FR (1) FR2136563A6 (en)
GB (1) GB1386472A (en)
IT (1) IT1006535B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091617A (en) * 1977-05-11 1978-05-30 Eaton Corporation Hydraulic controller
IT1114651B (en) * 1977-05-31 1986-01-27 Eaton Corp HYDRAULIC CONTROL DEVICE
DE3044515A1 (en) * 1980-11-26 1982-06-03 bso Steuerungstechnik GmbH, 6603 Sulzbach ADJUSTMENT DEVICE FOR HYDRAULIC PUMP WITH ADJUSTABLE FLOW RATE
US4489552A (en) * 1982-10-05 1984-12-25 Hitachi Construction Machinery Co., Ltd. Automatic neutral point detecting system for hydraulic pump
EP0114646B1 (en) * 1983-01-19 1988-09-07 Hitachi Construction Machinery Co., Ltd. Failure detection system for hydraulic pump
EP0921309B1 (en) * 1997-12-02 2003-03-19 Poclain Hydraulics Industrie Hydraulic motor with switch valve
CA2537106C (en) * 2004-01-14 2011-07-05 Ocean Power Technologies, Inc. Active impedance matching systems and methods for wave energy converter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3478731A (en) * 1966-08-08 1969-11-18 Honeywell Inc Engine startup sequence control apparatus
US3647322A (en) * 1967-04-12 1972-03-07 Hans Molly Device for controlling quantities which are defined by the product of two measured variables
US3488948A (en) * 1968-04-29 1970-01-13 Gen Electric Gas turbine engine transient fuel control
GB1226447A (en) * 1968-07-13 1971-03-31
US3499599A (en) * 1968-07-25 1970-03-10 Westinghouse Air Brake Co Compressor governor having fluidic devices

Also Published As

Publication number Publication date
US3750534A (en) 1973-08-07
IT1006535B (en) 1976-10-20
GB1386472A (en) 1975-03-05
DE2119647A1 (en) 1972-11-02
FR2136563A6 (en) 1972-12-22

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Legal Events

Date Code Title Description
PL Patent ceased