FR1467313A - Electro-pneumatic transducer - Google Patents

Electro-pneumatic transducer

Info

Publication number
FR1467313A
FR1467313A FR45697A FR45697A FR1467313A FR 1467313 A FR1467313 A FR 1467313A FR 45697 A FR45697 A FR 45697A FR 45697 A FR45697 A FR 45697A FR 1467313 A FR1467313 A FR 1467313A
Authority
FR
France
Prior art keywords
electro
pneumatic transducer
transducer
pneumatic
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
FR45697A
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.)
Fisher Governor Co
Original Assignee
Fisher Governor Co
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 Fisher Governor Co filed Critical Fisher Governor Co
Application granted granted Critical
Publication of FR1467313A publication Critical patent/FR1467313A/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
    • 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
    • F15B5/006—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 with electrical means, e.g. electropneumatic transducer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2278—Pressure modulating relays or followers
    • Y10T137/2409—With counter-balancing pressure feedback to the modulating device

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
FR45697A 1965-08-16 1966-01-12 Electro-pneumatic transducer Expired FR1467313A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47993565 US3334642A (en) 1965-08-16 1965-08-16 Electro-pneumatic transducer

Publications (1)

Publication Number Publication Date
FR1467313A true FR1467313A (en) 1967-01-27

Family

ID=23906030

Family Applications (1)

Application Number Title Priority Date Filing Date
FR45697A Expired FR1467313A (en) 1965-08-16 1966-01-12 Electro-pneumatic transducer

Country Status (4)

Country Link
US (1) US3334642A (en)
DE (1) DE1523496A1 (en)
FR (1) FR1467313A (en)
GB (1) GB1117794A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500722A (en) * 1968-12-16 1970-03-17 Rudolph L Franz Electro-magnetic transducer
US3911238A (en) * 1973-12-06 1975-10-07 Automatic Switch Co Condition responsive control device with capacity for independent adjustment of control points and transducer therefor
DE3116640C2 (en) * 1981-04-27 1983-12-29 Samson Ag, 6000 Frankfurt Pneumatic positioner with limit switch
BR8400626A (en) * 1983-02-24 1984-10-02 Babcock & Wilcox Co PNEUMATIC AUXILIARY ASSEMBLY FOR AN ELECTRICAL-PNEUMATIC CONVERTER
DE3437487A1 (en) * 1984-10-12 1986-04-17 H. Kuhnke Gmbh Kg, 2427 Malente BISTABLE SOLENOID VALVE
DE3500731A1 (en) * 1985-01-11 1986-07-17 Honeywell Gmbh, 6050 Offenbach Electro-pneumatic signal converter or pneumatic actuator
US5439021A (en) * 1992-09-09 1995-08-08 Fisher Controls International, Inc. Electro-pneumatic converter
GB9519578D0 (en) * 1995-09-26 1995-11-29 Grau Ltd Pneumatic relay valve
US10197181B2 (en) 2015-06-25 2019-02-05 Tescom Corporation Non-inert gas certified electronic controller
US10385879B2 (en) * 2016-06-27 2019-08-20 Tescom Corporation Explosion resistant electro-pneumatic controller

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844158A (en) * 1955-08-29 1958-07-22 Ex Cell O Corp Electro-hydraulic servo actuators
US2954794A (en) * 1955-11-01 1960-10-04 William A Paine Electro-hydraulic servo and inverter system
US3058038A (en) * 1959-11-20 1962-10-09 Weston Hydraulics Ltd Torque motor with null balance
US3194998A (en) * 1961-12-13 1965-07-13 Gen Electric Magnetic temperature-compensating structure
US3155104A (en) * 1962-03-23 1964-11-03 Johnson Service Co Electric-pressure transducers
US3165262A (en) * 1963-07-15 1965-01-12 Fischer & Porter Co Pneumatic computer

Also Published As

Publication number Publication date
US3334642A (en) 1967-08-08
DE1523496A1 (en) 1969-08-21
GB1117794A (en) 1968-06-26

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