FR2101170B1 - - Google Patents

Info

Publication number
FR2101170B1
FR2101170B1 FR7127821A FR7127821A FR2101170B1 FR 2101170 B1 FR2101170 B1 FR 2101170B1 FR 7127821 A FR7127821 A FR 7127821A FR 7127821 A FR7127821 A FR 7127821A FR 2101170 B1 FR2101170 B1 FR 2101170B1
Authority
FR
France
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
FR7127821A
Other versions
FR2101170A1 (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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE19702038447 external-priority patent/DE2038447C/de
Application filed by Individual filed Critical Individual
Publication of FR2101170A1 publication Critical patent/FR2101170A1/fr
Application granted granted Critical
Publication of FR2101170B1 publication Critical patent/FR2101170B1/fr
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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
FR7127821A 1970-08-01 1971-07-29 Expired FR2101170B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702038447 DE2038447C (de) 1970-08-01 Membranrelais

Publications (2)

Publication Number Publication Date
FR2101170A1 FR2101170A1 (fr) 1972-03-31
FR2101170B1 true FR2101170B1 (fr) 1976-05-28

Family

ID=5778710

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7127821A Expired FR2101170B1 (fr) 1970-08-01 1971-07-29

Country Status (3)

Country Link
US (1) US3681720A (fr)
FR (1) FR2101170B1 (fr)
GB (1) GB1355377A (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2029374A (en) * 1934-11-20 1936-02-04 Junius W Houston Electromagnetic pump
US2630886A (en) * 1947-12-11 1953-03-10 Elastic Stop Nut Corp Pneumatic time delay device
US2657037A (en) * 1950-01-12 1953-10-27 Gen Motors Corp Antistall device
US2792536A (en) * 1953-10-30 1957-05-14 Westinghouse Electric Corp Electro-magnetic solenoids and actuators
US3174716A (en) * 1962-10-15 1965-03-23 Salter Jack Nelson Magnetostrictive multiplier device

Also Published As

Publication number Publication date
US3681720A (en) 1972-08-01
GB1355377A (en) 1974-06-05
DE2038447B2 (de) 1972-09-07
FR2101170A1 (fr) 1972-03-31
DE2038447A1 (de) 1972-03-16

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Legal Events

Date Code Title Description
ST Notification of lapse