FR2705122B1 - Control device in position of a hydraulic device. - Google Patents

Control device in position of a hydraulic device.

Info

Publication number
FR2705122B1
FR2705122B1 FR9305694A FR9305694A FR2705122B1 FR 2705122 B1 FR2705122 B1 FR 2705122B1 FR 9305694 A FR9305694 A FR 9305694A FR 9305694 A FR9305694 A FR 9305694A FR 2705122 B1 FR2705122 B1 FR 2705122B1
Authority
FR
France
Prior art keywords
control device
hydraulic
hydraulic device
control
Prior art date
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 - Fee Related
Application number
FR9305694A
Other languages
French (fr)
Other versions
FR2705122A1 (en
Inventor
Varizat Alain
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR9305694A priority Critical patent/FR2705122B1/en
Publication of FR2705122A1 publication Critical patent/FR2705122A1/en
Application granted granted Critical
Publication of FR2705122B1 publication Critical patent/FR2705122B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F15B9/03—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 with electrical control means
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/16—Special measures for feedback, e.g. by a follow-up device

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Position Or Direction (AREA)
FR9305694A 1993-05-12 1993-05-12 Control device in position of a hydraulic device. Expired - Fee Related FR2705122B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9305694A FR2705122B1 (en) 1993-05-12 1993-05-12 Control device in position of a hydraulic device.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9305694A FR2705122B1 (en) 1993-05-12 1993-05-12 Control device in position of a hydraulic device.

Publications (2)

Publication Number Publication Date
FR2705122A1 FR2705122A1 (en) 1994-11-18
FR2705122B1 true FR2705122B1 (en) 1995-06-23

Family

ID=9447039

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9305694A Expired - Fee Related FR2705122B1 (en) 1993-05-12 1993-05-12 Control device in position of a hydraulic device.

Country Status (1)

Country Link
FR (1) FR2705122B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5775198A (en) * 1997-03-07 1998-07-07 Alliedsignal Inc. Control system for a limited stall load activator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3257911A (en) * 1963-08-15 1966-06-28 Moog Inc Fluid powered servomechanism of a redundant, majority voting type
US3844378A (en) * 1971-07-26 1974-10-29 Mccabe Powers Body Co Control system for an aerial device
DE2343662C2 (en) * 1973-08-30 1986-04-30 Robert Bosch Gmbh, 7000 Stuttgart Hydraulic control device
EP0051003B1 (en) * 1980-10-27 1985-06-26 The Bendix Corporation Control system for an electrohydraulic actuator

Also Published As

Publication number Publication date
FR2705122A1 (en) 1994-11-18

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse

Effective date: 20060131