DE3752258D1 - Halogenkolben aus Hartglas für Hochspannung - Google Patents

Halogenkolben aus Hartglas für Hochspannung

Info

Publication number
DE3752258D1
DE3752258D1 DE3752258T DE3752258T DE3752258D1 DE 3752258 D1 DE3752258 D1 DE 3752258D1 DE 3752258 T DE3752258 T DE 3752258T DE 3752258 T DE3752258 T DE 3752258T DE 3752258 D1 DE3752258 D1 DE 3752258D1
Authority
DE
Germany
Prior art keywords
high voltage
tempered glass
halogen bulb
bulb made
halogen
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
DE3752258T
Other languages
English (en)
Other versions
DE3752258T2 (de
Inventor
Timothy A Benson
Peter R Gagnon
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.)
Flowil International Lighting Holding BV
Original Assignee
GTE Products Corp
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 GTE Products Corp filed Critical GTE Products Corp
Publication of DE3752258D1 publication Critical patent/DE3752258D1/de
Application granted granted Critical
Publication of DE3752258T2 publication Critical patent/DE3752258T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/18—Mountings or supports for the incandescent body
DE19873752258 1986-12-16 1987-12-14 Halogenkolben aus Hartglas für Hochspannung Expired - Fee Related DE3752258T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94232786A 1986-12-16 1986-12-16

Publications (2)

Publication Number Publication Date
DE3752258D1 true DE3752258D1 (de) 1999-04-15
DE3752258T2 DE3752258T2 (de) 1999-11-04

Family

ID=25477926

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873752258 Expired - Fee Related DE3752258T2 (de) 1986-12-16 1987-12-14 Halogenkolben aus Hartglas für Hochspannung

Country Status (2)

Country Link
EP (1) EP0271858B1 (de)
DE (1) DE3752258T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60121693T2 (de) 2000-09-25 2007-03-29 Koninklijke Philips Electronics N.V. Kolbenlampe mit Vorrichtung zur Kurzschlussvermeidung
KR101450895B1 (ko) * 2008-03-17 2014-10-21 엘지전자 주식회사 필라멘트 지지부재 및 이를 포함하는 튜브히터

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1062819A (en) * 1963-08-12 1967-03-22 Sylvania Electric Prod Incandescent lamps using coiled-coil filaments
GB1147140A (en) * 1967-03-10 1969-04-02 Sylvania Electric Prod Incandescent lamp
US3634722A (en) * 1970-03-30 1972-01-11 Sylvania Electric Prod Tungsten halogen lamp having improved filament support
NL7004872A (de) * 1970-04-04 1971-10-06
US3930177A (en) * 1972-06-06 1975-12-30 Westinghouse Electric Corp Single-ended incandescent lamp having a simplified filament-mount
GB1487502A (en) * 1974-03-12 1977-10-05 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Halogen incandescent lamp
US4208606A (en) * 1979-01-10 1980-06-17 Westinghouse Electric Corp. Filament-support means for a tubular incandescent lamp
US4316116A (en) * 1979-12-19 1982-02-16 General Electric Company Triple-coil incandescent filament
US4499401A (en) * 1983-03-03 1985-02-12 General Electric Company Triple coil incandescent filament
US4598342A (en) * 1984-07-09 1986-07-01 Gte Products Corporation Low wattage double filament tungsten-halogen lamp

Also Published As

Publication number Publication date
EP0271858A2 (de) 1988-06-22
EP0271858A3 (de) 1990-05-16
DE3752258T2 (de) 1999-11-04
EP0271858B1 (de) 1999-03-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FLOWIL INTERNATIONAL LIGHTING (HOLDING) B.V., AMST

8339 Ceased/non-payment of the annual fee