BE718400A - - Google Patents

Info

Publication number: BE718400A
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.)

1967-08-11

Filing date

1968-07-22

Publication date

1968-12-31

1968-07-22 Application filed filed Critical

1968-12-31 Publication of BE718400A publication Critical patent/BE718400A/xx

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

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Breakers (AREA)
Electromagnets (AREA)

BE718400D 1967-08-11 1968-07-22 BE718400A (cs)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR117805A FR1541052A (fr)	1967-08-11	1967-08-11	Déclencheur électro-magnétique ultra-sensible

Publications (1)

Publication Number	Publication Date
BE718400A true BE718400A (cs)	1968-12-31

Family

ID=8636840

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE718400D BE718400A (cs)	1967-08-11	1968-07-22

Country Status (5)

Country	Link
US (1)	US3543203A (cs)
BE (1)	BE718400A (cs)
DE (1)	DE1764807A1 (cs)
FR (1)	FR1541052A (cs)
GB (1)	GB1222733A (cs)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE759996A (fr) *	1970-01-02	1971-05-17	Felten & Guilleaume Schaltanl	Declencheur pour disjoncteur de protection a courant de defaut
US3673529A (en) *	1971-05-13	1972-06-27	Babcock Electronics Corp	Magnetic actuator
DE2142294A1 (de) *	1971-08-24	1972-09-14	Braun Ag, 6000 Frankfurt	Magnetzunder
DE2142293A1 (de) *	1971-08-24	1972-09-14	Braun Ag, 6000 Frankfurt	Magnetzunder
DE2245151A1 (de) *	1972-09-14	1974-03-21	Felten & Guilleaume Schaltanl	Einstellbares relais
DE2905275A1 (de) *	1979-02-12	1980-08-21	Felten & Guilleaume Carlswerk	Magnetsystem fuer einen ausloeser, insbesondere in einem fehlerstrom-schutzschalter
DE3421874A1 (de) *	1984-06-13	1985-12-19	Brown, Boveri & Cie Ag, 6800 Mannheim	Klappanker-lagerung
FR2620264B1 (fr) *	1987-09-03	1989-12-01	Merlin Gerin	Declencheur magnetique a articulation a couteau
NL8902691A (nl) *	1989-10-31	1991-05-16	Holec Syst & Componenten	Stuurinrichting voor een elektrische schakelaar.
ES2107935B1 (es) *	1994-09-12	1998-10-01	Saez M Luisa Delgado	Mejoras introducidas en la fabricacion de reles.
DE19637077A1 (de) *	1996-09-12	1998-03-19	Maier & Cie C	Permanentmagnet für den magnetischen Kreis eines vorzugsweise in einem Fehlerstromschutzschalter einsetzbaren Magnetauslösers
DE50201560D1 (de) *	2001-12-20	2004-12-23	Siemens Ag	Auslöserelais

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2245230A (en) *	1939-09-11	1941-06-10	Penn Electric Switch Co	Relay
US3001049A (en) *	1959-11-30	1961-09-19	Leach Corp	Magnetic latch

1967
- 1967-08-11 FR FR117805A patent/FR1541052A/fr not_active Expired
1968
- 1968-07-22 BE BE718400D patent/BE718400A/xx not_active IP Right Cessation
- 1968-07-24 GB GB35287/68A patent/GB1222733A/en not_active Expired
- 1968-08-08 DE DE19681764807 patent/DE1764807A1/de active Pending
- 1968-08-08 US US751116A patent/US3543203A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US3543203A (en)	1970-11-24
FR1541052A (fr)	1968-10-04
DE1764807A1 (de)	1971-11-04
GB1222733A (en)	1971-02-17

Publication	Publication Date	Title
BE696358A (cs)	1967-10-02
BE692493A (cs)	1967-06-16
BE718400A (cs)	1968-12-31
BE695193A (cs)	1967-08-14
BE695125A (cs)	1967-08-14
BE695116A (cs)	1967-09-07
BE695075A (cs)	1967-09-06
BE717954A (cs)	1969-01-13
BE695073A (cs)	1967-09-06
BE717018A (cs)	1968-12-23
BE716009A (cs)	1968-10-16
BE695001A (cs)	1967-08-14
BE692577A (cs)	1967-06-16
BE715725A (cs)	1968-10-16
BE714699A (cs)	1968-09-30
BE694994A (cs)	1967-08-14
BE692779A (cs)	1967-07-03
BE694918A (cs)	1967-09-04
BE694700A (cs)	1967-08-28
BE714340A (cs)	1968-09-16
BE694660A (cs)	1967-08-28
BE694659A (cs)	1967-08-28
BE694504A (cs)	1967-07-31
BE694463A (cs)	1967-08-22
BE694408A (cs)	1967-08-22

Legal Events

Date	Code	Title	Description
1988-01-31	RE	Patent lapsed	Owner name: L' INDUSTRIE ELECTRIQUE DE LA SEINE Effective date: 19870731

Date

Code

Title

Description

1988-01-31

Patent lapsed

Owner name: L' INDUSTRIE ELECTRIQUE DE LA SEINE

Effective date: 19870731