ATE244448T1 - Elektrisches vorschaltgerät - Google Patents

Elektrisches vorschaltgerät

Info

Publication number
ATE244448T1
ATE244448T1 AT99900088T AT99900088T ATE244448T1 AT E244448 T1 ATE244448 T1 AT E244448T1 AT 99900088 T AT99900088 T AT 99900088T AT 99900088 T AT99900088 T AT 99900088T AT E244448 T1 ATE244448 T1 AT E244448T1
Authority
AT
Austria
Prior art keywords
coil
base part
base
ballast
width
Prior art date
Application number
AT99900088T
Other languages
English (en)
Inventor
Jacobus W Vallen
Original Assignee
Koninkl Philips Electronics 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE244448T1 publication Critical patent/ATE244448T1/de

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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • H01F27/326—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures specifically adapted for discharge lamp ballasts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/08—High-leakage transformers or inductances
    • H01F38/10—Ballasts, e.g. for discharge lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulating Of Coils (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Disintegrating Or Milling (AREA)
  • Glass Compositions (AREA)
  • Discharge Heating (AREA)
AT99900088T 1998-01-30 1999-01-18 Elektrisches vorschaltgerät ATE244448T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98200271 1998-01-30
PCT/IB1999/000055 WO1999039359A2 (en) 1998-01-30 1999-01-18 Electric ballast

Publications (1)

Publication Number Publication Date
ATE244448T1 true ATE244448T1 (de) 2003-07-15

Family

ID=8233342

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99900088T ATE244448T1 (de) 1998-01-30 1999-01-18 Elektrisches vorschaltgerät

Country Status (7)

Country Link
US (1) US6992558B1 (de)
EP (1) EP0972290B1 (de)
JP (1) JP2001519972A (de)
AT (1) ATE244448T1 (de)
CA (1) CA2285358A1 (de)
DE (1) DE69909191T2 (de)
WO (1) WO1999039359A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8766756B2 (en) * 2011-03-02 2014-07-01 Power Integrations, Inc. Transverse shroud and bobbin assembly
US20120223795A1 (en) * 2011-03-02 2012-09-06 Power Integrations, Inc. Shroud for bobbin

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1797768A (en) * 1928-12-29 1931-03-24 Delco Remy Corp Insulation for field windings
US2902661A (en) * 1954-05-11 1959-09-01 Gen Electric Coil insulating and lead anchoring means for transformers
US3378800A (en) 1967-01-25 1968-04-16 Electric Products Mfg Co Electromagnetic winding having coil wrapper with window insulating flaps
US3939450A (en) * 1974-10-04 1976-02-17 Emerson Electric Co. Electrical coil assembly with means for securing external leads
ZA793101B (en) 1978-07-05 1980-04-30 Lucas Industries Ltd Electrical coil assembly
AT365850B (de) 1979-05-07 1982-02-25 Zumtobel Ag Spulenkoerper fuer elektrische drahtwicklungen
US4291292A (en) * 1979-05-21 1981-09-22 Witchger William J Electric coil lead attachment means and method
US4363014A (en) * 1981-05-06 1982-12-07 Emerson Electric Co. Snap-on cover for bobbin-wound coil assembly
US4424505A (en) * 1983-03-10 1984-01-03 The Singer Company Electric coil assembly
US4916363A (en) * 1988-10-14 1990-04-10 Valmont Industries, Inc. Ballast
US4988968A (en) * 1988-11-01 1991-01-29 Musashino Tuko Co., Ltd. Double insulated transformer and bobbin case thereof
JPH03204486A (ja) * 1989-12-29 1991-09-06 Aisin Aw Co Ltd 電磁弁のコイル装置

Also Published As

Publication number Publication date
CA2285358A1 (en) 1999-08-05
EP0972290B1 (de) 2003-07-02
WO1999039359A2 (en) 1999-08-05
EP0972290A2 (de) 2000-01-19
WO1999039359A3 (en) 1999-10-14
DE69909191D1 (de) 2003-08-07
JP2001519972A (ja) 2001-10-23
US6992558B1 (en) 2006-01-31
DE69909191T2 (de) 2004-04-15

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties