BE735809A - - Google Patents

Info

Publication number
BE735809A
BE735809A BE735809DA BE735809A BE 735809 A BE735809 A BE 735809A BE 735809D A BE735809D A BE 735809DA BE 735809 A BE735809 A BE 735809A
Authority
BE
Belgium
Application number
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 AT1027368A external-priority patent/AT278954B/de
Application filed filed Critical
Publication of BE735809A publication Critical patent/BE735809A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
    • H01H51/10—Contacts retained open or closed by a latch which is controlled by an electromagnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Breakers (AREA)
BE735809D 1968-10-22 1969-07-08 BE735809A (enrdf_load_html_response)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT1027368A AT278954B (de) 1968-10-22 1968-10-22 Magnetauslöser
FR6900052A FR2028606A5 (enrdf_load_html_response) 1968-10-22 1969-01-06

Publications (1)

Publication Number Publication Date
BE735809A true BE735809A (enrdf_load_html_response) 1969-12-16

Family

ID=25605953

Family Applications (1)

Application Number Title Priority Date Filing Date
BE735809D BE735809A (enrdf_load_html_response) 1968-10-22 1969-07-08

Country Status (6)

Country Link
US (1) US3614689A (enrdf_load_html_response)
BE (1) BE735809A (enrdf_load_html_response)
CH (1) CH489877A (enrdf_load_html_response)
DE (1) DE1942273C3 (enrdf_load_html_response)
FR (2) FR2028606A5 (enrdf_load_html_response)
GB (2) GB1278089A (enrdf_load_html_response)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2119592C3 (de) * 1971-04-22 1975-02-20 Union Special Maschinenfabrik Gmbh, 7000 Stuttgart Gesteuerter Fadenspanner für Nähmaschinen
DE2630955C3 (de) * 1976-07-07 1983-12-22 Paul & Siedler Gmbh & Co Kg, 1000 Berlin Anordnung zur Befestigung des Magnetjoches eines elektrischen Relais an dem aus Isolierstoff bestehenden Träger
FR2596577B1 (fr) * 1986-03-28 1993-04-30 Serd Soc Et Realisa Disjonct Declencheur polarise
FR2618249B1 (fr) * 1987-07-16 1989-11-17 Telemecanique Electrique Electro-aimant a aimant permanent tenu par cage.
EP0588589B1 (en) * 1992-09-14 1996-11-27 Circuit Breaker Industries Limited A shunt trip device
FR3151425B1 (fr) 2023-07-21 2025-07-18 Hager Electro Sas Déclencheur électromagnétique du type relais polarisé à haute sensibilité et appareillage électrique différentiel associé

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1743494A (en) * 1927-10-12 1930-01-14 Joseph W Snyder Pole-changer transmitter
US2580123A (en) * 1945-07-04 1951-12-25 Bell Telephone Labor Inc Relay
US2991395A (en) * 1956-10-04 1961-07-04 Stewart Warner Corp Speed responsive control device
NL275584A (enrdf_load_html_response) * 1961-03-06 1900-01-01
US3340520A (en) * 1964-05-14 1967-09-05 Gen Motors Corp Battery charge indicator
US3317871A (en) * 1965-09-20 1967-05-02 Leach Corp Magnetically operated actuator
FR1479460A (fr) * 1966-03-22 1967-05-05 Ind Electr De La Seine L Déclencheur électromagnétique sensible à réarmement
US3475708A (en) * 1966-05-27 1969-10-28 Fuchs Electrical Ind Proprieta Relay having a permanent magnetic shunt circuit

Also Published As

Publication number Publication date
FR2028606A5 (enrdf_load_html_response) 1970-10-09
DE1942273C3 (de) 1978-11-02
US3614689A (en) 1971-10-19
FR2021190A1 (enrdf_load_html_response) 1970-07-17
GB1278089A (en) 1972-06-14
DE1942273B2 (de) 1978-03-16
DE1942273A1 (de) 1970-07-16
CH489877A (de) 1970-04-30
GB1232725A (enrdf_load_html_response) 1971-05-19

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: L' INDUSTRIE ELECTRIQUE DE LA SEINE

Effective date: 19870731