FR2136563A6 - - Google Patents

Info

Publication number
FR2136563A6
FR2136563A6 FR7214040A FR7214040A FR2136563A6 FR 2136563 A6 FR2136563 A6 FR 2136563A6 FR 7214040 A FR7214040 A FR 7214040A FR 7214040 A FR7214040 A FR 7214040A FR 2136563 A6 FR2136563 A6 FR 2136563A6
Authority
FR
France
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.)
Expired
Application number
FR7214040A
Other languages
French (fr)
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.)
BOSCH
Original Assignee
BOSCH
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 filed Critical BOSCH
Application granted granted Critical
Publication of FR2136563A6 publication Critical patent/FR2136563A6/fr
Expired 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
    • F16H61/46—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)
  • Control Of Fluid Gearings (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
FR7214040A 1971-04-22 1972-04-20 Expired FR2136563A6 (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
FR2136563A6 true FR2136563A6 (en) 1972-12-22

Family

ID=5805550

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7214040A Expired FR2136563A6 (en) 1971-04-22 1972-04-20

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)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390602A2 (en) * 1977-05-11 1978-12-08 Eaton Corp HYDRAULIC CONTROL DEVICE
FR2393173A2 (en) * 1977-05-31 1978-12-29 Eaton Corp HYDRAULIC CONTROL DEVICE
EP0105523A1 (en) * 1982-10-05 1984-04-18 Hitachi Construction Machinery Co., Ltd. Automatic neutral point detecting system for hydraulic pump
EP0114646A2 (en) * 1983-01-19 1984-08-01 Hitachi Construction Machinery Co., Ltd. Failure detection system for hydraulic pump

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044515A1 (en) * 1980-11-26 1982-06-03 bso Steuerungstechnik GmbH, 6603 Sulzbach ADJUSTMENT DEVICE FOR HYDRAULIC PUMP WITH ADJUSTABLE FLOW RATE
EP0921309B1 (en) * 1997-12-02 2003-03-19 Poclain Hydraulics Industrie Hydraulic motor with switch valve
AU2005206866B2 (en) * 2004-01-14 2011-02-03 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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390602A2 (en) * 1977-05-11 1978-12-08 Eaton Corp HYDRAULIC CONTROL DEVICE
FR2393173A2 (en) * 1977-05-31 1978-12-29 Eaton Corp HYDRAULIC CONTROL DEVICE
EP0105523A1 (en) * 1982-10-05 1984-04-18 Hitachi Construction Machinery Co., Ltd. Automatic neutral point detecting system for hydraulic pump
EP0114646A2 (en) * 1983-01-19 1984-08-01 Hitachi Construction Machinery Co., Ltd. Failure detection system for hydraulic pump
EP0114646A3 (en) * 1983-01-19 1986-11-26 Hitachi Construction Machinery Co., Ltd. Failure detection system for hydraulic pump

Also Published As

Publication number Publication date
CH535455A (en) 1973-03-31
US3750534A (en) 1973-08-07
IT1006535B (en) 1976-10-20
DE2119647A1 (en) 1972-11-02
GB1386472A (en) 1975-03-05

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