DK244581A - Lamelleret magnetisk kreds med fast spalte og fremgangsmaade ved justering af spaltens middelstoerrelse - Google Patents

Lamelleret magnetisk kreds med fast spalte og fremgangsmaade ved justering af spaltens middelstoerrelse

Info

Publication number
DK244581A
DK244581A DK244581A DK244581A DK244581A DK 244581 A DK244581 A DK 244581A DK 244581 A DK244581 A DK 244581A DK 244581 A DK244581 A DK 244581A DK 244581 A DK244581 A DK 244581A
Authority
DK
Denmark
Prior art keywords
cuts
magnetic circuit
lamelated
procedures
adjusting
Prior art date
Application number
DK244581A
Other languages
English (en)
Inventor
Gilles Desombre
Marc Dujardin
Gerard Haroux
Original Assignee
Clarel 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 Clarel Sa filed Critical Clarel Sa
Publication of DK244581A publication Critical patent/DK244581A/da

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/14—Constrictions; Gaps, e.g. air-gaps

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Composite Materials (AREA)
  • Chemical & Material Sciences (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Paper (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Magnetic Heads (AREA)
  • Control Of Electric Motors In General (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Magnetic Treatment Devices (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Magnetically Actuated Valves (AREA)
  • Traffic Control Systems (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Electron Tubes For Measurement (AREA)
DK244581A 1980-06-30 1981-06-03 Lamelleret magnetisk kreds med fast spalte og fremgangsmaade ved justering af spaltens middelstoerrelse DK244581A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80400979A EP0042898B1 (fr) 1980-06-30 1980-06-30 Circuit magnétique feuilleté, à entrefer fixe et procédé d'ajustage de l'entrefer

Publications (1)

Publication Number Publication Date
DK244581A true DK244581A (da) 1981-12-31

Family

ID=8187379

Family Applications (1)

Application Number Title Priority Date Filing Date
DK244581A DK244581A (da) 1980-06-30 1981-06-03 Lamelleret magnetisk kreds med fast spalte og fremgangsmaade ved justering af spaltens middelstoerrelse

Country Status (10)

Country Link
EP (1) EP0042898B1 (da)
AT (1) ATE9749T1 (da)
DE (1) DE3069353D1 (da)
DK (1) DK244581A (da)
ES (1) ES272474Y (da)
FI (1) FI75446C (da)
GR (1) GR74360B (da)
IE (1) IE51834B1 (da)
NO (1) NO812219L (da)
PT (1) PT73282B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4480377A (en) * 1982-09-27 1984-11-06 General Motors Corporation Method of making an ignition coil core
DE19645098C2 (de) * 1996-11-01 2000-09-21 Vossloh Schwabe Gmbh Drossel und Verfahren zu deren Herstellung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1054551A (da) * 1954-02-11
FR942323A (fr) * 1941-01-28 1949-02-04 Thomson Houston Comp Francaise Perfectionnements à la construction des noyaux magnétiques
US3071744A (en) * 1954-12-14 1963-01-01 Advance Transformer Co Electromagnetic core construction
US3219957A (en) * 1957-12-03 1965-11-23 Advance Transformer Co Core for electromagnetic device
DE1638944A1 (de) * 1967-02-09 1970-05-14 Waasner B Kernblech mit zwei Blechteilen
DE1613628A1 (de) * 1967-03-20 1970-07-30 Blum Eisen & Metallind Zweiteiliger Eisenkern,insbesondere fuer Transformatoren
DE1929566A1 (de) * 1968-06-27 1970-06-18 Idec Izumi Corp Transformatorkern und Verfahren zu seiner Herstellung
GB1345523A (en) * 1970-09-10 1974-01-30 Friedland Ltd V E Doggart J Sk Transformer laminations

Also Published As

Publication number Publication date
FI75446C (fi) 1988-06-09
DE3069353D1 (en) 1984-11-08
ATE9749T1 (de) 1984-10-15
FI75446B (fi) 1988-02-29
PT73282A (fr) 1981-07-01
EP0042898A1 (fr) 1982-01-06
ES272474U (es) 1984-03-01
GR74360B (el) 1984-06-27
FI812017L (fi) 1981-12-31
IE51834B1 (en) 1987-04-15
PT73282B (fr) 1982-07-01
EP0042898B1 (fr) 1984-10-03
IE811423L (en) 1981-12-30
ES272474Y (es) 1984-10-01
NO812219L (no) 1982-01-04

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Legal Events

Date Code Title Description
ATS Application withdrawn