GB1335338A - Electro-pneumatic transducer - Google Patents

Electro-pneumatic transducer

Info

Publication number
GB1335338A
GB1335338A GB3786072A GB3786072A GB1335338A GB 1335338 A GB1335338 A GB 1335338A GB 3786072 A GB3786072 A GB 3786072A GB 3786072 A GB3786072 A GB 3786072A GB 1335338 A GB1335338 A GB 1335338A
Authority
GB
United Kingdom
Prior art keywords
leaf springs
armature
electro
free end
source
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
GB3786072A
Other languages
English (en)
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.)
ROCKFORD SERVO CORP
Original Assignee
ROCKFORD SERVO CORP
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 ROCKFORD SERVO CORP filed Critical ROCKFORD SERVO CORP
Publication of GB1335338A publication Critical patent/GB1335338A/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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • F15B13/0438—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the pilot valves being of the nozzle-flapper type
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Servomotors (AREA)
  • Actuator (AREA)
GB3786072A 1971-10-04 1972-08-14 Electro-pneumatic transducer Expired GB1335338A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18627671A 1971-10-04 1971-10-04

Publications (1)

Publication Number Publication Date
GB1335338A true GB1335338A (en) 1973-10-24

Family

ID=22684309

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3786072A Expired GB1335338A (en) 1971-10-04 1972-08-14 Electro-pneumatic transducer

Country Status (5)

Country Link
US (1) US3768772A (enrdf_load_stackoverflow)
JP (1) JPS5221664B2 (enrdf_load_stackoverflow)
CA (1) CA950577A (enrdf_load_stackoverflow)
DE (1) DE2244866C3 (enrdf_load_stackoverflow)
GB (1) GB1335338A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137319A (en) * 1983-03-28 1984-10-03 Barber Colman Co An electro-pneumatic transducer

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52122921A (en) * 1976-04-08 1977-10-15 Matsushita Electric Industrial Co Ltd Fluid control equipment
DE2948874A1 (de) * 1979-12-05 1981-06-11 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil
DE3010612A1 (de) * 1980-03-20 1981-10-01 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil
JPS5724378U (enrdf_load_stackoverflow) * 1980-07-11 1982-02-08
JPS5840672U (ja) * 1981-09-14 1983-03-17 株式会社デンソー 電磁式リ−ド弁
DE3207619A1 (de) * 1982-03-03 1983-09-15 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetische betaetigungseinrichtung
JPS63195993U (enrdf_load_stackoverflow) * 1987-06-05 1988-12-16
US4905720A (en) * 1988-11-21 1990-03-06 Bellofram Corporation Current-to-pressure transducer with enhanced performance features
US4965475A (en) * 1989-07-19 1990-10-23 Johnson Service Company Offset adjust for moving coil transducer
DE19506022A1 (de) * 1995-02-22 1996-08-29 Rexroth Mannesmann Gmbh Elektrohydraulische Druckwandlervorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844157A (en) * 1954-06-04 1958-07-22 Canadian Chemical Company Ltd Electropneumatic transducer
US3004546A (en) * 1959-06-02 1961-10-17 Worthington Corp Electro-pneumatic transducer
US3256900A (en) * 1963-01-18 1966-06-21 Union Carbide Corp Automatic gas regulating system
US3589672A (en) * 1969-02-18 1971-06-29 Trans Lux Corp Solenoid controlled valve and armature with adjustable bias

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137319A (en) * 1983-03-28 1984-10-03 Barber Colman Co An electro-pneumatic transducer

Also Published As

Publication number Publication date
DE2244866B2 (de) 1974-07-18
JPS4844674A (enrdf_load_stackoverflow) 1973-06-27
CA950577A (en) 1974-07-02
JPS5221664B2 (enrdf_load_stackoverflow) 1977-06-11
US3768772A (en) 1973-10-30
DE2244866C3 (de) 1975-03-13
DE2244866A1 (de) 1973-04-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee