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FR1286785A - Pneumatic timer device and electric relay comprising said device - Google Patents

Pneumatic timer device and electric relay comprising said device

Info

Publication number
FR1286785A
FR1286785A FR850634A FR850634A FR1286785A FR 1286785 A FR1286785 A FR 1286785A FR 850634 A FR850634 A FR 850634A FR 850634 A FR850634 A FR 850634A FR 1286785 A FR1286785 A FR 1286785A
Authority
FR
France
Prior art keywords
electric relay
pneumatic timer
timer device
pneumatic
relay
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
FR850634A
Other languages
French (fr)
Inventor
Lucien Levourch
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 filed Critical
Priority to FR850634A priority Critical patent/FR1286785A/en
Application granted granted Critical
Publication of FR1286785A publication Critical patent/FR1286785A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/86—Means for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts
    • H01H50/88—Mechanical means, e.g. dash-pot
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F1/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR850634A 1961-01-24 1961-01-24 Pneumatic timer device and electric relay comprising said device Expired FR1286785A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR850634A FR1286785A (en) 1961-01-24 1961-01-24 Pneumatic timer device and electric relay comprising said device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR850634A FR1286785A (en) 1961-01-24 1961-01-24 Pneumatic timer device and electric relay comprising said device

Publications (1)

Publication Number Publication Date
FR1286785A true FR1286785A (en) 1962-03-09

Family

ID=8747380

Family Applications (1)

Application Number Title Priority Date Filing Date
FR850634A Expired FR1286785A (en) 1961-01-24 1961-01-24 Pneumatic timer device and electric relay comprising said device

Country Status (1)

Country Link
FR (1) FR1286785A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3524031A (en) * 1968-05-22 1970-08-11 Sanders Associates Inc Fluid acceleration switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3524031A (en) * 1968-05-22 1970-08-11 Sanders Associates Inc Fluid acceleration switch

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