FR2103649A1 - - Google Patents

Info

Publication number
FR2103649A1
FR2103649A1 FR7131477A FR7131477A FR2103649A1 FR 2103649 A1 FR2103649 A1 FR 2103649A1 FR 7131477 A FR7131477 A FR 7131477A FR 7131477 A FR7131477 A FR 7131477A FR 2103649 A1 FR2103649 A1 FR 2103649A1
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.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2103649A1 publication Critical patent/FR2103649A1/fr
Application granted granted Critical
Publication of FR2103649B1 publication Critical patent/FR2103649B1/fr
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
DE3068769D1 (en) * 1979-04-05 1984-09-06 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

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

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Legal Events

Date Code Title Description
ST Notification of lapse