FR2536578B1 - Commutateur electrique a lame actionne pneumatiquement et procede de commutation - Google Patents

Commutateur electrique a lame actionne pneumatiquement et procede de commutation

Info

Publication number
FR2536578B1
FR2536578B1 FR838318467A FR8318467A FR2536578B1 FR 2536578 B1 FR2536578 B1 FR 2536578B1 FR 838318467 A FR838318467 A FR 838318467A FR 8318467 A FR8318467 A FR 8318467A FR 2536578 B1 FR2536578 B1 FR 2536578B1
Authority
FR
France
Prior art keywords
switching method
electric switch
pneumatically actuated
actuated blade
blade
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
FR838318467A
Other languages
English (en)
Other versions
FR2536578A1 (fr
Inventor
Paul Marvin Clark
Danny Lee Fenwick
John Dale Hopkins
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of FR2536578A1 publication Critical patent/FR2536578A1/fr
Application granted granted Critical
Publication of FR2536578B1 publication Critical patent/FR2536578B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/24—Power arrangements internal to the switch for operating the driving mechanism using pneumatic or hydraulic actuator
FR838318467A 1982-11-22 1983-11-21 Commutateur electrique a lame actionne pneumatiquement et procede de commutation Expired FR2536578B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/443,827 US4468532A (en) 1982-11-22 1982-11-22 Pneumatic reed switch

Publications (2)

Publication Number Publication Date
FR2536578A1 FR2536578A1 (fr) 1984-05-25
FR2536578B1 true FR2536578B1 (fr) 1989-03-03

Family

ID=23762346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838318467A Expired FR2536578B1 (fr) 1982-11-22 1983-11-21 Commutateur electrique a lame actionne pneumatiquement et procede de commutation

Country Status (6)

Country Link
US (1) US4468532A (fr)
JP (1) JPS59108213A (fr)
DE (1) DE3341552A1 (fr)
FR (1) FR2536578B1 (fr)
GB (1) GB2131614B (fr)
IT (1) IT1168297B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4516091A (en) * 1983-12-19 1985-05-07 Motorola, Inc. Low RCS RF switch and phase shifter using such a switch
DE3923474C2 (de) * 1989-07-15 2000-05-04 Leybold Ag Elektrischer Umschalter
USH1832H (en) * 1996-06-03 2000-02-01 The United States Of America As Represented By The Secretary Of The Army Electromagnetically transparent fluidic operators for remote operation of electric switches and method of adapting electric switches for remote, fluidic operation
EP1805845B1 (fr) * 2004-10-29 2008-09-10 Rohde & Schwarz GmbH & Co. KG Dispositif de commutation electrique comprenant des elements de deplacement magnetiques et/ou fluidiques

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1205530A (en) * 1916-04-20 1916-11-21 C A Robertson Method of and means for translating sounds.
US1561813A (en) * 1923-11-16 1925-11-17 Walter T Williams Circuit controller for flow indicators
GB273701A (en) * 1926-07-01 1928-09-13 Max Buchholz Improvements relating to protective devices for electrical apparatus
FR681825A (fr) * 1929-09-16 1930-05-20 Interrupteur électrique pneumatique
GB461084A (en) * 1935-08-09 1937-02-09 Jay Lawrence Seat Fire extinguishing system
US2503581A (en) * 1947-03-28 1950-04-11 Louis O French Motor controller switch
GB704957A (en) * 1950-10-11 1954-03-03 Nat Res Dev Improvements in or relating to electric switches required to operate when an appliedforce reaches a predetermined magnitude
GB836403A (en) * 1955-09-20 1960-06-01 English Electric Co Ltd Improvements in and relating to circuit-breaker indicator systems
US2788411A (en) * 1955-12-27 1957-04-09 Drying Systems Inc Control devices
GB873040A (en) * 1958-09-08 1961-07-19 United Carr Fastener Corp Gas filter assembly
US3171915A (en) * 1962-05-15 1965-03-02 Honeywell Inc Fluid amplifier apparatus
US3226505A (en) * 1962-11-09 1965-12-28 Luther R Lucas Fluid flow interlock
US3629532A (en) * 1970-02-20 1971-12-21 Sun Electric Corp Immediately responsive fluid flow operated switch with normally closed spring contact in flow channel

Also Published As

Publication number Publication date
GB8329058D0 (en) 1983-11-30
GB2131614B (en) 1986-11-05
IT1168297B (it) 1987-05-20
US4468532A (en) 1984-08-28
JPS59108213A (ja) 1984-06-22
DE3341552A1 (de) 1984-05-24
FR2536578A1 (fr) 1984-05-25
GB2131614A (en) 1984-06-20
IT8323791A0 (it) 1983-11-21

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Legal Events

Date Code Title Description
ST Notification of lapse