FR2021190A1 - - Google Patents

Info

Publication number
FR2021190A1
FR2021190A1 FR6921356A FR6921356A FR2021190A1 FR 2021190 A1 FR2021190 A1 FR 2021190A1 FR 6921356 A FR6921356 A FR 6921356A FR 6921356 A FR6921356 A FR 6921356A FR 2021190 A1 FR2021190 A1 FR 2021190A1
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.)
Withdrawn
Application number
FR6921356A
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.)
Felten and Guilleaume AG
Original Assignee
Felten and Guilleaume AG
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 by Felten and Guilleaume AG filed Critical Felten and Guilleaume AG
Publication of FR2021190A1 publication Critical patent/FR2021190A1/fr
Withdrawn legal-status Critical Current

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)
FR6921356A 1968-10-22 1969-06-25 Withdrawn FR2021190A1 (enrdf_load_stackoverflow)

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_stackoverflow) 1968-10-22 1969-01-06

Publications (1)

Publication Number Publication Date
FR2021190A1 true FR2021190A1 (enrdf_load_stackoverflow) 1970-07-17

Family

ID=25605953

Family Applications (2)

Application Number Title Priority Date Filing Date
FR6900052A Expired FR2028606A5 (enrdf_load_stackoverflow) 1968-10-22 1969-01-06
FR6921356A Withdrawn FR2021190A1 (enrdf_load_stackoverflow) 1968-10-22 1969-06-25

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR6900052A Expired FR2028606A5 (enrdf_load_stackoverflow) 1968-10-22 1969-01-06

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3151425A1 (fr) 2023-07-21 2025-01-24 Hager-Electro Sas Déclencheur électromagnétique du type relais polarisé à haute sensibilité et appareillage électrique différentiel associé

Families Citing this family (5)

* 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

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_stackoverflow) * 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3151425A1 (fr) 2023-07-21 2025-01-24 Hager-Electro Sas Déclencheur électromagnétique du type relais polarisé à haute sensibilité et appareillage électrique différentiel associé

Also Published As

Publication number Publication date
DE1942273C3 (de) 1978-11-02
BE735809A (enrdf_load_stackoverflow) 1969-12-16
DE1942273B2 (de) 1978-03-16
GB1278089A (en) 1972-06-14
CH489877A (de) 1970-04-30
DE1942273A1 (de) 1970-07-16
FR2028606A5 (enrdf_load_stackoverflow) 1970-10-09
GB1232725A (enrdf_load_stackoverflow) 1971-05-19
US3614689A (en) 1971-10-19

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Legal Events

Date Code Title Description
ST Notification of lapse