FR2141576B1 - - Google Patents

Info

Publication number
FR2141576B1
FR2141576B1 FR7121954A FR7121954A FR2141576B1 FR 2141576 B1 FR2141576 B1 FR 2141576B1 FR 7121954 A FR7121954 A FR 7121954A FR 7121954 A FR7121954 A FR 7121954A FR 2141576 B1 FR2141576 B1 FR 2141576B1
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
FR7121954A
Other versions
FR2141576A1 (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.)
SERAM
Original Assignee
SERAM
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 SERAM filed Critical SERAM
Priority to FR7121954A priority Critical patent/FR2141576B1/fr
Publication of FR2141576A1 publication Critical patent/FR2141576A1/fr
Application granted granted Critical
Publication of FR2141576B1 publication Critical patent/FR2141576B1/fr
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
    • 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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • F15B9/09—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor with electrical control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
FR7121954A 1971-06-16 1971-06-16 Expired FR2141576B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7121954A FR2141576B1 (fr) 1971-06-16 1971-06-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7121954A FR2141576B1 (fr) 1971-06-16 1971-06-16

Publications (2)

Publication Number Publication Date
FR2141576A1 FR2141576A1 (fr) 1973-01-26
FR2141576B1 true FR2141576B1 (fr) 1975-06-06

Family

ID=9078800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7121954A Expired FR2141576B1 (fr) 1971-06-16 1971-06-16

Country Status (1)

Country Link
FR (1) FR2141576B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459895A1 (fr) * 1979-06-25 1981-01-16 Secoma Dispositif d'alimentation et de commande a distance pour une pluralite de recepteurs hydrauliques disposes sur un meme engin
CA1185873A (fr) * 1982-09-22 1985-04-23 Gerald T. Fattic Commande hydraulique
DE3235784C2 (de) * 1982-09-28 1984-10-31 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Druckmittelbetätigter doppeltwirkender Arbeitszylinder

Also Published As

Publication number Publication date
FR2141576A1 (fr) 1973-01-26

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse