GB1201554A - Improvements in or relating to electro-pneumatic transducers - Google Patents

Improvements in or relating to electro-pneumatic transducers

Info

Publication number
GB1201554A
GB1201554A GB305268A GB305268A GB1201554A GB 1201554 A GB1201554 A GB 1201554A GB 305268 A GB305268 A GB 305268A GB 305268 A GB305268 A GB 305268A GB 1201554 A GB1201554 A GB 1201554A
Authority
GB
United Kingdom
Prior art keywords
electro
relating
jan
chamber
transducer
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
GB305268A
Inventor
Christian Delarue
Francois Cochard
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.)
VIDE SOGEV SOC GEN DU
Original Assignee
VIDE SOGEV SOC GEN DU
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 VIDE SOGEV SOC GEN DU filed Critical VIDE SOGEV SOC GEN DU
Publication of GB1201554A publication Critical patent/GB1201554A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C1/00—Circuit elements having no moving parts
    • F15C1/02—Details, e.g. special constructional devices for circuits with fluid elements, such as resistances, capacitive circuit elements; devices preventing reaction coupling in composite elements ; Switch boards; Programme devices
    • F15C1/04—Means for controlling fluid streams to fluid devices, e.g. by electric signals or other signals, no mixing taking place between the signal and the flow to be controlled

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Reciprocating Pumps (AREA)
  • Linear Motors (AREA)

Abstract

1,201,554. Fluid pressure regulators. SOC. GENERALE DU VIDE. Jan. 19, 1968 [Jan.20, 1967], No.3052/68. Heading G3H. An electro-pneumatic transducer has a chamber 13 provided with a fluid inlet 2, a constantly open outlet 2 and a pair of jet outlets 14, 15 which cooperate with electro-magnetically controlled members A supported by diaphragms 19, the arrangement being such that the pressure in chamber 13 corresponds with the exciting current in series connected coils 18 which move members A. The transducer is housed in a casing 4 provided with vents 8.
GB305268A 1967-01-20 1968-01-19 Improvements in or relating to electro-pneumatic transducers Expired GB1201554A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR91929A FR1515242A (en) 1967-01-20 1967-01-20 Improvements to transducers, in particular to pneumatic electric transducers

Publications (1)

Publication Number Publication Date
GB1201554A true GB1201554A (en) 1970-08-12

Family

ID=8624166

Family Applications (1)

Application Number Title Priority Date Filing Date
GB305268A Expired GB1201554A (en) 1967-01-20 1968-01-19 Improvements in or relating to electro-pneumatic transducers

Country Status (5)

Country Link
BE (1) BE709053A (en)
DE (1) DE1673605A1 (en)
FR (1) FR1515242A (en)
GB (1) GB1201554A (en)
NL (1) NL6800898A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193785A (en) * 1986-08-16 1988-02-17 Bosch Gmbh Robert A device for controlling the flow behaviour of fluids

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193785A (en) * 1986-08-16 1988-02-17 Bosch Gmbh Robert A device for controlling the flow behaviour of fluids
DE3627831A1 (en) * 1986-08-16 1988-02-18 Bosch Gmbh Robert DEVICE FOR INFLUENCING THE FLOW BEHAVIOR OF FLUIDS
GB2193785B (en) * 1986-08-16 1990-03-21 Bosch Gmbh Robert A device for controlling the flow behaviour of fluids

Also Published As

Publication number Publication date
NL6800898A (en) 1968-07-22
DE1673605A1 (en) 1971-11-18
FR1515242A (en) 1968-03-01
BE709053A (en) 1968-07-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee