FR1479460A - Sensitive electromagnetic release with reset - Google Patents

Sensitive electromagnetic release with reset

Info

Publication number
FR1479460A
FR1479460A FR54562A FR54562A FR1479460A FR 1479460 A FR1479460 A FR 1479460A FR 54562 A FR54562 A FR 54562A FR 54562 A FR54562 A FR 54562A FR 1479460 A FR1479460 A FR 1479460A
Authority
FR
France
Prior art keywords
reset
electromagnetic release
sensitive electromagnetic
sensitive
release
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
FR54562A
Other languages
French (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.)
IND ELECTR de la SEINE L
Original Assignee
IND ELECTR de la SEINE L
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 IND ELECTR de la SEINE L filed Critical IND ELECTR de la SEINE L
Priority to FR54562A priority Critical patent/FR1479460A/en
Priority to GB11836/67A priority patent/GB1157552A/en
Priority to US623909A priority patent/US3441883A/en
Application granted granted Critical
Publication of FR1479460A publication Critical patent/FR1479460A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements
    • H01H71/323—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with rotatable armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/01—Relays in which the armature is maintained in one position by a permanent magnet and freed by energisation of a coil producing an opposing magnetic field

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Breakers (AREA)
FR54562A 1966-03-22 1966-03-22 Sensitive electromagnetic release with reset Expired FR1479460A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR54562A FR1479460A (en) 1966-03-22 1966-03-22 Sensitive electromagnetic release with reset
GB11836/67A GB1157552A (en) 1966-03-22 1967-03-14 Electromagnetically Releasable Holding Magnet Arrangement.
US623909A US3441883A (en) 1966-03-22 1967-03-17 Sensitive electro-magnetic tripping device of the re-setting type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR54562A FR1479460A (en) 1966-03-22 1966-03-22 Sensitive electromagnetic release with reset

Publications (1)

Publication Number Publication Date
FR1479460A true FR1479460A (en) 1967-05-05

Family

ID=8604422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR54562A Expired FR1479460A (en) 1966-03-22 1966-03-22 Sensitive electromagnetic release with reset

Country Status (3)

Country Link
US (1) US3441883A (en)
FR (1) FR1479460A (en)
GB (1) GB1157552A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2105004A1 (en) * 1970-09-15 1972-04-28 Landis & Gyr Ag
FR2596577A1 (en) * 1986-03-28 1987-10-02 Serd Soc Et Realisa Disjonct Polarised trip
EP0840343A1 (en) * 1996-11-05 1998-05-06 Holec Holland N.V. Control unit for an electric switch and method for the manufacture thereof

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2028606A5 (en) * 1968-10-22 1970-10-09 Seine Ind Electr
US3659238A (en) * 1970-06-30 1972-04-25 Ibm Permanent magnet electromagnetic actuator
US3656073A (en) * 1970-09-25 1972-04-11 Teledyne Inc Electrical relay with magnetic armature retention means
US3721927A (en) * 1971-07-30 1973-03-20 Siemens Ag Bistable polarized electromagnetic relay
US3813620A (en) * 1972-11-21 1974-05-28 Westinghouse Air Brake Co Microminiature polarized relay
DE2365190B2 (en) * 1973-12-29 1978-10-26 Elmeg-Elektro-Mechanik Gmbh, 3150 Peine Electromagnet system
US3919676A (en) * 1974-02-04 1975-11-11 Westinghouse Electric Corp Permanent-magnet type relay
CN106098489B (en) * 2016-08-09 2018-04-13 金英花 A kind of breaker with auto-lock function

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832921A (en) * 1954-04-28 1958-04-29 Allied Control Co Counterbalanced armature for electromagnets
NL101779C (en) * 1955-01-20
US3109126A (en) * 1959-12-09 1963-10-29 Gen Signal Corp Magnetic stick type relay
US3125652A (en) * 1960-12-28 1964-03-17 Multiple coil electromagnetic relays

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2105004A1 (en) * 1970-09-15 1972-04-28 Landis & Gyr Ag
FR2596577A1 (en) * 1986-03-28 1987-10-02 Serd Soc Et Realisa Disjonct Polarised trip
EP0840343A1 (en) * 1996-11-05 1998-05-06 Holec Holland N.V. Control unit for an electric switch and method for the manufacture thereof
NL1004438C2 (en) * 1996-11-05 1998-05-08 Holec Holland Nv Control device for an electric switch and a method of manufacturing it.

Also Published As

Publication number Publication date
US3441883A (en) 1969-04-29
GB1157552A (en) 1969-07-09

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