FR2388386B1 - - Google Patents

Info

Publication number: FR2388386B1
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

FR7711605A

Other versions

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.)

Manufacture Francaise dAppareils Electriques de Mesures SAS MANUMESURE

Original Assignee

Manufacture Francaise dAppareils Electriques de Mesures SAS MANUMESURE

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.)

1977-04-18

Filing date

1977-04-18

Publication date

1981-02-13

1977-04-18 Application filed by Manufacture Francaise dAppareils Electriques de Mesures SAS MANUMESURE filed Critical Manufacture Francaise dAppareils Electriques de Mesures SAS MANUMESURE

1977-04-18 Priority to FR7711605A priority Critical patent/FR2388386A1/fr

1978-04-14 Priority to BE186792A priority patent/BE865987A/fr

1978-04-17 Priority to DE19782816555 priority patent/DE2816555A1/de

1978-04-18 Priority to US05/897,430 priority patent/US4191937A/en

1978-04-18 Priority to GB15152/78A priority patent/GB1590817A/en

1978-11-17 Publication of FR2388386A1 publication Critical patent/FR2388386A1/fr

1981-02-13 Application granted granted Critical

1981-02-13 Publication of FR2388386B1 publication Critical patent/FR2388386B1/fr

Status Granted legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays
- H01H51/2227—Polarised relays in which the movable part comprises at least one permanent magnet, sandwiched between pole-plates, each forming an active air-gap with parts of the stationary magnetic circuit
- 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
- H01H51/00—Electromagnetic relays
- H01H51/02—Non-polarised relays
- H01H51/20—Non-polarised relays with two or more independent armatures

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Power Engineering (AREA)
Reciprocating, Oscillating Or Vibrating Motors (AREA)

FR7711605A 1977-04-18 1977-04-18 Circuit magnetique d'un electro-aimant comportant une armature munie d'un aimant permanent Granted FR2388386A1 (fr)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
FR7711605A FR2388386A1 (fr)	1977-04-18	1977-04-18	Circuit magnetique d'un electro-aimant comportant une armature munie d'un aimant permanent
BE186792A BE865987A (fr)	1977-04-18	1978-04-14	Circuit magnetique d'un electro-aimant comportant une armature munie d'un aimant permanent
DE19782816555 DE2816555A1 (de)	1977-04-18	1978-04-17	Magnetkreisanordnung fuer einen elektromagneten fuer einen mit einem permanentmagneten als anker
US05/897,430 US4191937A (en)	1977-04-18	1978-04-18	Electromagnet magnetic circuit with permanent-magnet armature
GB15152/78A GB1590817A (en)	1977-04-18	1978-04-18	Electromagnet magnetic circuit with permanent-magnet armature

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7711605A FR2388386A1 (fr)	1977-04-18	1977-04-18	Circuit magnetique d'un electro-aimant comportant une armature munie d'un aimant permanent

Publications (2)

Publication Number	Publication Date
FR2388386A1 FR2388386A1 (fr)	1978-11-17
FR2388386B1 true FR2388386B1 (fr)	1981-02-13

Family

ID=9189539

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7711605A Granted FR2388386A1 (fr)	1977-04-18	1977-04-18	Circuit magnetique d'un electro-aimant comportant une armature munie d'un aimant permanent

Country Status (2)

Country	Link
BE (1)	BE865987A (fr)
FR (1)	FR2388386A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2466844A1 (fr) *	1979-09-28	1981-04-10	Telemecanique Electrique	Electro-aimant comportant un noyau-plongeur muni d'un aimant monostable ou bistable
FR2520152B1 (fr) *	1982-01-20	1986-02-28	Telemecanique Electrique	Electro-aimant a equipage mobile a aimant permanent a fonctionnement monostable
FR2554960B1 (fr) *	1983-11-16	1987-06-26	Telemecanique Electrique	Electro-aimant comprenant des culasses et une armature comportant un aimant permanent muni sur ses faces polaires, de pieces polaires debordant de l'axe de l'aimant, cet axe etant perpendiculaire a la direction du mouvement
FR2554958B1 (fr) *	1983-11-16	1986-02-07	Telemecanique Electrique	Electro-aimant bistable a plusieurs armatures comprenant un aimant permanent
US6320485B1 (en) *	1999-04-07	2001-11-20	Klaus A. Gruner	Electromagnetic relay assembly with a linear motor
US6046660A (en) *	1999-04-07	2000-04-04	Gruner; Klaus A.	Latching magnetic relay assembly with a linear motor
EP1174897A3 (fr) *	2000-07-19	2004-01-28	Matsushita Electric Works (Europe) Aktiengesellschaft	Système magnétique pour un relais électromagnétique

1977
- 1977-04-18 FR FR7711605A patent/FR2388386A1/fr active Granted
1978
- 1978-04-14 BE BE186792A patent/BE865987A/fr unknown

Also Published As

Publication number	Publication date
FR2388386A1 (fr)	1978-11-17
BE865987A (fr)	1978-07-31

Publication	Publication Date	Title
DE2818167C3 (fr)	1985-10-24
DE2725252C3 (fr)	1980-04-24
FR2376746B1 (fr)	1984-01-20
DK140733C (fr)	1980-04-14
FR2378091B1 (fr)	1980-02-08
FR2376976B1 (fr)	1981-09-04
FR2377255B3 (fr)	1980-09-12
FR2377521B1 (fr)	1982-07-02
DE2708435C2 (fr)	1980-10-16
FR2360499B1 (fr)	1980-04-04
FR2377003B1 (fr)	1984-06-08
FR2376886B1 (fr)	1980-12-05
DK142434C (fr)	1981-03-09
FR2378992B1 (fr)	1983-04-15
FR2378256B1 (fr)	1983-06-17
FI770173A (fr)	1978-03-01
DK266077A (fr)	1978-12-17
BG25860A1 (fr)	1979-01-12
BG25841A1 (fr)	1979-01-12
BG25809A1 (fr)	1979-01-12
CH608925A5 (fr)	1979-01-31
CH601074A5 (fr)	1978-06-30
CH596016A5 (fr)	1978-02-28
BG25906A1 (fr)	1979-01-12
CH597094A5 (fr)	1978-03-31

Legal Events

Date	Code	Title
1981-07-17	AM	Act modifying the rights related to an application or a patent
1981-07-17	CL	Concession to grant licenses
1984-04-06	TP	Transmission of property
1997-01-24	ST	Notification of lapse