FR2037306A5 - - Google Patents

Info

Publication number
FR2037306A5
FR2037306A5 FR7000970A FR7000970A FR2037306A5 FR 2037306 A5 FR2037306 A5 FR 2037306A5 FR 7000970 A FR7000970 A FR 7000970A FR 7000970 A FR7000970 A FR 7000970A FR 2037306 A5 FR2037306 A5 FR 2037306A5
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
FR7000970A
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.)
Societe dApplications des Machines Motrices SAMM SA
Original Assignee
Societe dApplications des Machines Motrices SAMM SA
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 Societe dApplications des Machines Motrices SAMM SA filed Critical Societe dApplications des Machines Motrices SAMM SA
Priority to FR7000970A priority Critical patent/FR2037306A5/fr
Priority to DE19702057457 priority patent/DE2057457A1/de
Application granted granted Critical
Publication of FR2037306A5 publication Critical patent/FR2037306A5/fr
Priority to US00103476A priority patent/US3744243A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/08—Servomotor systems incorporating electrically operated control means
    • F15B21/087—Control strategy, e.g. with block diagram
    • 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
    • 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
    • F16H61/472—Automatic regulation in accordance with output requirements for achieving a target output torque

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
FR7000970A 1970-01-09 1970-01-09 Expired FR2037306A5 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7000970A FR2037306A5 (sv) 1970-01-09 1970-01-09
DE19702057457 DE2057457A1 (de) 1970-01-09 1970-11-23 Elektrohydraulischer Antrieb
US00103476A US3744243A (en) 1970-01-09 1971-01-04 Control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7000970A FR2037306A5 (sv) 1970-01-09 1970-01-09

Publications (1)

Publication Number Publication Date
FR2037306A5 true FR2037306A5 (sv) 1970-12-31

Family

ID=9048906

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7000970A Expired FR2037306A5 (sv) 1970-01-09 1970-01-09

Country Status (3)

Country Link
US (1) US3744243A (sv)
DE (1) DE2057457A1 (sv)
FR (1) FR2037306A5 (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537386A1 (fr) * 1982-12-13 1984-06-15 Sundstrand Corp Commande anti-bourrage, notamment pour moissonneuse-batteuse

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074529A (en) * 1977-01-04 1978-02-21 Tadeusz Budzich Load responsive system pump controls
US4355506A (en) * 1977-08-26 1982-10-26 Leonard Willie B Pump-motor power limiter and pressure relief
EP0041273B1 (en) * 1980-06-04 1984-09-12 Hitachi Construction Machinery Co., Ltd. Circuit pressure control system for hydrostatic power transmission
JPS5872762A (ja) * 1980-08-06 1983-04-30 Hitachi Constr Mach Co Ltd 油圧駆動装置の制御装置
US4537364A (en) * 1982-12-15 1985-08-27 Sundstrand Corporation Constant tension cable reel drive
AU7607494A (en) * 1993-09-10 1995-03-27 Ottawa Heart Institute Research Corporation Electrohydraulic ventricular assist device
EP0805922B1 (en) * 1995-03-14 2001-11-21 The Boeing Company Aircraft hydraulic pump control system
US6623247B2 (en) * 2001-05-16 2003-09-23 Caterpillar Inc Method and apparatus for controlling a variable displacement hydraulic pump
US6848254B2 (en) 2003-06-30 2005-02-01 Caterpillar Inc. Method and apparatus for controlling a hydraulic motor
US8007247B2 (en) 2007-05-22 2011-08-30 Medtronic, Inc. End of stroke detection for electromagnetic pump
WO2009114407A1 (en) * 2008-03-10 2009-09-17 Parker-Hannifin Corporation Hydraulic system having multiple actuators and an associated control method
EP2318720B1 (en) 2008-09-03 2012-10-31 Parker-Hannifin Corporation Velocity control of unbalanced hydraulic actuator subjected to over-center load conditions
US8522543B2 (en) * 2008-12-23 2013-09-03 Caterpillar Inc. Hydraulic control system utilizing feed-forward control
US8511080B2 (en) * 2008-12-23 2013-08-20 Caterpillar Inc. Hydraulic control system having flow force compensation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE412816C (de) * 1925-04-28 Siemens Schuckertwerke G M B H Hydraulische Kupplung
FR1335540A (fr) * 1962-06-26 1963-08-23 Sigma Perfectionnements apportés aux transmissions hydrostatiques à rapport variable
DE1650785B2 (de) * 1968-02-27 1976-10-28 Klöckner-Ferromatic GmbH, 7831 Malterdingen Vorrichtung fuer die antriebsregelung von spritzgiessmaschinen
US3537363A (en) * 1968-07-17 1970-11-03 Long George Servo-controlled hydraulic system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537386A1 (fr) * 1982-12-13 1984-06-15 Sundstrand Corp Commande anti-bourrage, notamment pour moissonneuse-batteuse

Also Published As

Publication number Publication date
DE2057457A1 (de) 1971-07-15
US3744243A (en) 1973-07-10

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Legal Events

Date Code Title Description
ST Notification of lapse