FR854131A - Contacteur pneumatique - Google Patents

Contacteur pneumatique

Info

Publication number
FR854131A
FR854131A FR854131DA FR854131A FR 854131 A FR854131 A FR 854131A FR 854131D A FR854131D A FR 854131DA FR 854131 A FR854131 A FR 854131A
Authority
FR
France
Prior art keywords
pneumatic switch
pneumatic
switch
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
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.)
Compagnie des Forges et Acieries de la Marine et dHomecourt
Original Assignee
Compagnie des Forges et Acieries de la Marine et dHomecourt
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 Compagnie des Forges et Acieries de la Marine et dHomecourt filed Critical Compagnie des Forges et Acieries de la Marine et dHomecourt
Application granted granted Critical
Publication of FR854131A publication Critical patent/FR854131A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/38—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by piston and cylinder

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR854131D 1938-12-15 1938-12-15 Contacteur pneumatique Expired FR854131A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR854131T 1938-12-15

Publications (1)

Publication Number Publication Date
FR854131A true FR854131A (fr) 1940-04-05

Family

ID=9327546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR854131D Expired FR854131A (fr) 1938-12-15 1938-12-15 Contacteur pneumatique

Country Status (1)

Country Link
FR (1) FR854131A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2841667A (en) * 1957-01-18 1958-07-01 Glenn E Stowe Air velocity actuated electrical switch
US2875291A (en) * 1956-11-01 1959-02-24 Raymond L Armstrong Pneumatically operated electric switch
US4467153A (en) * 1983-02-07 1984-08-21 Litton Systems, Inc. Shock and vibration sensitive switch
FR2589277A1 (fr) * 1985-10-28 1987-04-30 Lectron Products Contacteur manometrique electrique utilisant une soupape a bille comme contact mobile
WO2011076758A1 (fr) 2009-12-21 2011-06-30 Disposable-Lab Chaîne de production jetable

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875291A (en) * 1956-11-01 1959-02-24 Raymond L Armstrong Pneumatically operated electric switch
US2841667A (en) * 1957-01-18 1958-07-01 Glenn E Stowe Air velocity actuated electrical switch
US4467153A (en) * 1983-02-07 1984-08-21 Litton Systems, Inc. Shock and vibration sensitive switch
FR2589277A1 (fr) * 1985-10-28 1987-04-30 Lectron Products Contacteur manometrique electrique utilisant une soupape a bille comme contact mobile
WO2011076758A1 (fr) 2009-12-21 2011-06-30 Disposable-Lab Chaîne de production jetable

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