FR2103649A1 - - Google Patents

Info

Publication number: FR2103649A1
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.): Granted

Application number

FR7131477A

Other languages

French (fr)

Other versions

FR2103649B1 (en

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.)

Koninklijke Philips NV

Original Assignee

Philips Gloeilampenfabrieken NV

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.)

1970-08-31

Filing date

1971-08-31

Publication date

1972-04-14

1971-08-31 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1972-04-14 Publication of FR2103649A1 publication Critical patent/FR2103649A1/fr

1976-09-03 Application granted granted Critical

1976-09-03 Publication of FR2103649B1 publication Critical patent/FR2103649B1/fr

Status Expired legal-status Critical Current

Links

Classifications

- 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
- H01H51/01—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)
Engineering & Computer Science (AREA)
Power Engineering (AREA)
Electromagnets (AREA)

FR7131477A 1970-08-31 1971-08-31 Expired FR2103649B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7012890A NL7012890A (en)	1970-08-31	1970-08-31

Publications (2)

Publication Number	Publication Date
FR2103649A1 true FR2103649A1 (en)	1972-04-14
FR2103649B1 FR2103649B1 (en)	1976-09-03

Family

ID=19810915

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7131477A Expired FR2103649B1 (en)	1970-08-31	1971-08-31

Country Status (7)

Country	Link
US (1)	US3715695A (en)
AT (1)	AT314018B (en)
BE (1)	BE771966A (en)
DE (1)	DE2139405C3 (en)
FR (1)	FR2103649B1 (en)
GB (1)	GB1350614A (en)
NL (1)	NL7012890A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2520152A1 (en) *	1982-01-20	1983-07-22	Telemecanique Electrique	ELECTRO-MAGNET WITH PERMANENT MAGNET MOBILE MAGNET WITH MONOSTABLE OPERATION
DE3225777A1 (en) *	1982-07-09	1984-01-19	Siemens AG, 1000 Berlin und 8000 München	Polarised relay
FR2554960A1 (en) *	1983-11-16	1985-05-17	Telemecanique Electrique	ELECTRO-MAGNET COMPRISING CYLINDER HEADS AND ARMATURE COMPRISING A PERMANENT MAGNET MUNICATED ON ITS POLAR FACES, OF POLAR PIECES EXTENDING THE AXIS OF THE MAGNET, THIS AXIS BEING PERPENDICULAR TO THE DIRECTION OF THE MOVEMENT

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0018352B1 (en) *	1979-04-05	1984-08-01	Motor Magnetics Inc.	Electric device or machine
JPS63164135A (en) *	1986-08-08	1988-07-07	山本　誠二	Driver for working piece
DE102007011050A1 (en) *	2007-03-07	2008-09-11	Robert Bosch Gmbh	Magnetic circuit for solenoid valve

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE57706C (en) *			Dr. H. HEYNE in Landsbut, Bayern	Dry process for glue and gelatin solutions
DE968353C (en) *	1952-01-18	1958-02-06	Siemens Ag	Arrangement to prevent contact bouncing and to reduce switching noise in electromagnetically operated switching devices

1970
- 1970-08-31 NL NL7012890A patent/NL7012890A/xx unknown
1971
- 1971-08-06 DE DE2139405A patent/DE2139405C3/en not_active Expired
- 1971-08-25 US US00174731A patent/US3715695A/en not_active Expired - Lifetime
- 1971-08-27 GB GB4030371A patent/GB1350614A/en not_active Expired
- 1971-08-27 AT AT751271A patent/AT314018B/en not_active IP Right Cessation
- 1971-08-30 BE BE771966A patent/BE771966A/en not_active IP Right Cessation
- 1971-08-31 FR FR7131477A patent/FR2103649B1/fr not_active Expired

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE57706C (en) *			Dr. H. HEYNE in Landsbut, Bayern	Dry process for glue and gelatin solutions
DE968353C (en) *	1952-01-18	1958-02-06	Siemens Ag	Arrangement to prevent contact bouncing and to reduce switching noise in electromagnetically operated switching devices

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2520152A1 (en) *	1982-01-20	1983-07-22	Telemecanique Electrique	ELECTRO-MAGNET WITH PERMANENT MAGNET MOBILE MAGNET WITH MONOSTABLE OPERATION
EP0086121A1 (en) *	1982-01-20	1983-08-17	Telemecanique	Monostably functioning electromagnet having a permanent magnet armature
DE3225777A1 (en) *	1982-07-09	1984-01-19	Siemens AG, 1000 Berlin und 8000 München	Polarised relay
FR2554960A1 (en) *	1983-11-16	1985-05-17	Telemecanique Electrique	ELECTRO-MAGNET COMPRISING CYLINDER HEADS AND ARMATURE COMPRISING A PERMANENT MAGNET MUNICATED ON ITS POLAR FACES, OF POLAR PIECES EXTENDING THE AXIS OF THE MAGNET, THIS AXIS BEING PERPENDICULAR TO THE DIRECTION OF THE MOVEMENT
EP0146421A1 (en) *	1983-11-16	1985-06-26	Telemecanique	Electromagnet with yokes and an armature having a permanent magnet with pole pieces at its pole faces protecting beyond the magnet axis, this axis being perpendicular to the direcion of movement

Also Published As

Publication number	Publication date
US3715695A (en)	1973-02-06
DE2139405C3 (en)	1978-11-30
DE2139405B2 (en)	1978-04-06
FR2103649B1 (en)	1976-09-03
AT314018B (en)	1974-03-11
NL7012890A (en)	1972-03-02
DE2139405A1 (en)	1973-08-30
BE771966A (en)	1972-02-29
GB1350614A (en)	1974-04-18

Legal Events

Date	Code	Title	Description
1986-06-20	ST	Notification of lapse

Publication	Publication Date	Title
AR204384A1 (en)	1976-02-06
FR2103649A1 (en)	1972-04-14
ATA96471A (en)	1973-02-15
AU1473870A (en)	1971-11-11
AU1146470A (en)	1971-08-19
AU2085370A (en)	1972-04-13
AU1517670A (en)	1971-11-18
AU1336970A (en)	1971-10-07
AU1716970A (en)	1972-01-06
AU1326870A (en)	1971-10-28
AU1833270A (en)	1972-02-10
AR195465A1 (en)	1973-10-15
AU1004470A (en)	1971-07-08
AU1086670A (en)	1971-08-05
AU1603270A (en)	1971-12-09
AU1943370A (en)	1972-03-09
AU1343870A (en)	1971-10-07
AU1689770A (en)	1972-01-06
AU1879170A (en)	1972-02-17
AU1328670A (en)	1971-10-07
AU1881070A (en)	1972-02-17
AU1277070A (en)	1971-09-23
AU1918570A (en)	1972-03-02
AU1832970A (en)	1972-02-03
AU1789870A (en)	1972-01-27