FR2546575B1 - PROCESS FOR CONVERTING AN ELECTRICAL QUANTITY INTO A PNEUMATIC OR HYDRAULIC QUANTITY AND CONVERTER FOR ITS IMPLEMENTATION - Google Patents

PROCESS FOR CONVERTING AN ELECTRICAL QUANTITY INTO A PNEUMATIC OR HYDRAULIC QUANTITY AND CONVERTER FOR ITS IMPLEMENTATION

Info

Publication number
FR2546575B1
FR2546575B1 FR8308675A FR8308675A FR2546575B1 FR 2546575 B1 FR2546575 B1 FR 2546575B1 FR 8308675 A FR8308675 A FR 8308675A FR 8308675 A FR8308675 A FR 8308675A FR 2546575 B1 FR2546575 B1 FR 2546575B1
Authority
FR
France
Prior art keywords
pneumatic
converter
converting
implementation
hydraulic
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
Application number
FR8308675A
Other languages
French (fr)
Other versions
FR2546575A1 (en
Inventor
Robert Caen
Christian Fonade
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.)
Institut National Polytechnique de Toulouse INPT
Original Assignee
Institut National Polytechnique de Toulouse INPT
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 Institut National Polytechnique de Toulouse INPT filed Critical Institut National Polytechnique de Toulouse INPT
Priority to FR8308675A priority Critical patent/FR2546575B1/en
Publication of FR2546575A1 publication Critical patent/FR2546575A1/en
Application granted granted Critical
Publication of FR2546575B1 publication Critical patent/FR2546575B1/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
    • F15B5/00—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities
    • F15B5/003—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities characterised by variation of the pressure in a nozzle or the like, e.g. nozzle-flapper system

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
FR8308675A 1983-05-24 1983-05-24 PROCESS FOR CONVERTING AN ELECTRICAL QUANTITY INTO A PNEUMATIC OR HYDRAULIC QUANTITY AND CONVERTER FOR ITS IMPLEMENTATION Expired FR2546575B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8308675A FR2546575B1 (en) 1983-05-24 1983-05-24 PROCESS FOR CONVERTING AN ELECTRICAL QUANTITY INTO A PNEUMATIC OR HYDRAULIC QUANTITY AND CONVERTER FOR ITS IMPLEMENTATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8308675A FR2546575B1 (en) 1983-05-24 1983-05-24 PROCESS FOR CONVERTING AN ELECTRICAL QUANTITY INTO A PNEUMATIC OR HYDRAULIC QUANTITY AND CONVERTER FOR ITS IMPLEMENTATION

Publications (2)

Publication Number Publication Date
FR2546575A1 FR2546575A1 (en) 1984-11-30
FR2546575B1 true FR2546575B1 (en) 1989-06-16

Family

ID=9289178

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8308675A Expired FR2546575B1 (en) 1983-05-24 1983-05-24 PROCESS FOR CONVERTING AN ELECTRICAL QUANTITY INTO A PNEUMATIC OR HYDRAULIC QUANTITY AND CONVERTER FOR ITS IMPLEMENTATION

Country Status (1)

Country Link
FR (1) FR2546575B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260456A (en) * 1964-09-23 1966-07-12 Gen Electric Fluid-operated error sensing circuit
FR1563953A (en) * 1968-03-01 1969-04-18
NL7414155A (en) * 1974-10-30 1976-05-04 Philips Nv AMPLITUDE RECORDER.
FR2530300B1 (en) * 1982-07-13 1987-01-30 Toulouse Inst Nat Polytech PROCESS FOR CONVERTING AN ELECTRICAL QUANTITY INTO A PNEUMATIC OR HYDRAULIC QUANTITY AND CONVERTER FOR ITS IMPLEMENTATION

Also Published As

Publication number Publication date
FR2546575A1 (en) 1984-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse