FR2664737B1 - DIRECT CURRENT ELECTROMAGNET. - Google Patents

DIRECT CURRENT ELECTROMAGNET.

Info

Publication number
FR2664737B1
FR2664737B1 FR9008933A FR9008933A FR2664737B1 FR 2664737 B1 FR2664737 B1 FR 2664737B1 FR 9008933 A FR9008933 A FR 9008933A FR 9008933 A FR9008933 A FR 9008933A FR 2664737 B1 FR2664737 B1 FR 2664737B1
Authority
FR
France
Prior art keywords
direct current
current electromagnet
electromagnet
direct
current
Prior art date
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 - Fee Related
Application number
FR9008933A
Other languages
French (fr)
Other versions
FR2664737A1 (en
Inventor
Christian Bataille
Christian Blanchard
Michel Lauraire
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.)
Telemecanique SA
Original Assignee
La Telemecanique Electrique SA
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 La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Priority to FR9008933A priority Critical patent/FR2664737B1/en
Publication of FR2664737A1 publication Critical patent/FR2664737A1/en
Application granted granted Critical
Publication of FR2664737B1 publication Critical patent/FR2664737B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01F7/081—Magnetic constructions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/04—Cores, Yokes, or armatures made from strips or ribbons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • 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
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnets (AREA)
FR9008933A 1990-07-13 1990-07-13 DIRECT CURRENT ELECTROMAGNET. Expired - Fee Related FR2664737B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9008933A FR2664737B1 (en) 1990-07-13 1990-07-13 DIRECT CURRENT ELECTROMAGNET.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9008933A FR2664737B1 (en) 1990-07-13 1990-07-13 DIRECT CURRENT ELECTROMAGNET.

Publications (2)

Publication Number Publication Date
FR2664737A1 FR2664737A1 (en) 1992-01-17
FR2664737B1 true FR2664737B1 (en) 1994-04-01

Family

ID=9398678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9008933A Expired - Fee Related FR2664737B1 (en) 1990-07-13 1990-07-13 DIRECT CURRENT ELECTROMAGNET.

Country Status (1)

Country Link
FR (1) FR2664737B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3020894B1 (en) * 2014-05-09 2018-02-02 Whylot SYSTEM OF AT LEAST ONE ELECTRO-MAGNET WITH BUOY EDGES OFF PLANS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3093889A (en) * 1957-02-28 1963-06-18 Moloney Electric Company Electrical core loop fabrication
CH559414A5 (en) * 1973-07-25 1975-02-28 Olten Ag Elektro Apparatebau Pot-shaped magnet with armature in switch housing - has outer wall of pot forming air gap with armature for increased attraction force
US3943476A (en) * 1973-12-11 1976-03-09 Nippon Gakki Seizo Kabushiki Kaisha Plunger damping means for an electromagnetic solenoid
CH656248A5 (en) * 1982-06-11 1986-06-13 Isliker Magnete Ag MAGNETIC RETURN HOUSING FOR AN ELECTROMAGNET.
CH665049A5 (en) * 1984-03-22 1988-04-15 Roell & Korthaus Amsler Pruefm METHOD FOR REDUCING THE DEPENDENCY OF THE MAGNETIC AIR GAP ENERGY, ARRANGEMENT FOR IMPLEMENTING THE METHOD AND THE POWER GENERATOR.
FR2568402B1 (en) * 1984-07-24 1987-02-20 Telemecanique Electrique DIRECT CURRENT ELECTROMAGNET, PARTICULARLY FOR ELECTRIC SWITCHING APPARATUS

Also Published As

Publication number Publication date
FR2664737A1 (en) 1992-01-17

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Legal Events

Date Code Title Description
ST Notification of lapse