ES2042505T3 - Procedimiento de realizacion de circuitos magneticos para bobinas de estabilizacion destinadas a un conjunto de lamparas de descarga diferentes. - Google Patents

Procedimiento de realizacion de circuitos magneticos para bobinas de estabilizacion destinadas a un conjunto de lamparas de descarga diferentes.

Info

Publication number
ES2042505T3
ES2042505T3 ES86402810T ES86402810T ES2042505T3 ES 2042505 T3 ES2042505 T3 ES 2042505T3 ES 86402810 T ES86402810 T ES 86402810T ES 86402810 T ES86402810 T ES 86402810T ES 2042505 T3 ES2042505 T3 ES 2042505T3
Authority
ES
Spain
Prior art keywords
gap
air
assembly
lamps
chosen
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 - Lifetime
Application number
ES86402810T
Other languages
English (en)
Spanish (es)
Inventor
Pierre Tarroux
Gerard Masclaux
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.)
Thorn Europhane SA
Thorn Europhane
Original Assignee
Thorn Europhane SA
Thorn Europhane
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 Thorn Europhane SA, Thorn Europhane filed Critical Thorn Europhane SA
Application granted granted Critical
Publication of ES2042505T3 publication Critical patent/ES2042505T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Artificial Filaments (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Magnetic Treatment Devices (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Magnetic Heads (AREA)
  • Coils Or Transformers For Communication (AREA)
ES86402810T 1985-12-16 1986-12-16 Procedimiento de realizacion de circuitos magneticos para bobinas de estabilizacion destinadas a un conjunto de lamparas de descarga diferentes. Expired - Lifetime ES2042505T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8518630A FR2591795B1 (fr) 1985-12-16 1985-12-16 Procede de realisation de circuits magnetiques avec entrefer ajustable et circuits magnetiques ainsi obtenus

Publications (1)

Publication Number Publication Date
ES2042505T3 true ES2042505T3 (es) 1993-12-16

Family

ID=9325841

Family Applications (1)

Application Number Title Priority Date Filing Date
ES86402810T Expired - Lifetime ES2042505T3 (es) 1985-12-16 1986-12-16 Procedimiento de realizacion de circuitos magneticos para bobinas de estabilizacion destinadas a un conjunto de lamparas de descarga diferentes.

Country Status (6)

Country Link
EP (1) EP0230185B1 (de)
AT (1) ATE91565T1 (de)
DE (1) DE3688704T2 (de)
ES (1) ES2042505T3 (de)
FI (1) FI89217C (de)
FR (1) FR2591795B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5441899A (en) * 1992-02-18 1995-08-15 Mitsubishi Denki Kabushiki Kaisha Method of manufacturing substrate having semiconductor on insulator
DE60137058D1 (de) 2000-09-20 2009-01-29 Det Int Holding Ltd Planares induktives element

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR579885A (fr) * 1923-05-17 1924-10-25 Reyrolle A & Co Ltd Perfectionnements aux électro-aimants à courant alternatif
US2400559A (en) * 1942-11-25 1946-05-21 Bell Telephone Labor Inc Inductance device
GB684286A (en) * 1949-12-31 1952-12-17 British Thomson Houston Co Ltd Improvements in and relating to core structures for electromagnetic induction apparatus
US2790960A (en) * 1952-01-31 1957-04-30 Westinghouse Electric Corp Core constructions
FR1119363A (fr) * 1954-02-19 1956-06-19 Thomson Houston Comp Francaise Perfectionnements aux réactances à noyau cuirassé
US2934727A (en) * 1955-12-29 1960-04-26 Westinghouse Electric Corp Core construction
US4080725A (en) * 1974-06-26 1978-03-28 Thomas & Skinner, Inc. Ferromagnetic core with variable shunt air gap and method of making it
AU518715B2 (en) * 1977-06-30 1981-10-15 Ferguson Transformers Pty. Ltd. Wattage control ballast

Also Published As

Publication number Publication date
FI865121A (fi) 1987-06-17
EP0230185A1 (de) 1987-07-29
FI865121A0 (fi) 1986-12-16
FR2591795B1 (fr) 1989-01-20
DE3688704T2 (de) 1994-02-10
FI89217C (fi) 1993-08-25
FR2591795A1 (fr) 1987-06-19
EP0230185B1 (de) 1993-07-14
DE3688704D1 (de) 1993-08-19
ATE91565T1 (de) 1993-07-15
FI89217B (fi) 1993-05-14

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