DE68908744T2 - Elektrische Gasentladungslampe. - Google Patents

Elektrische Gasentladungslampe.

Info

Publication number
DE68908744T2
DE68908744T2 DE89200692T DE68908744T DE68908744T2 DE 68908744 T2 DE68908744 T2 DE 68908744T2 DE 89200692 T DE89200692 T DE 89200692T DE 68908744 T DE68908744 T DE 68908744T DE 68908744 T2 DE68908744 T2 DE 68908744T2
Authority
DE
Germany
Prior art keywords
discharge lamp
gas discharge
electric gas
electric
lamp
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
DE89200692T
Other languages
English (en)
Other versions
DE68908744D1 (de
Inventor
Florentinus Ludovicus Mar Bens
Robert Remi Martha Delen
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE68908744D1 publication Critical patent/DE68908744D1/de
Application granted granted Critical
Publication of DE68908744T2 publication Critical patent/DE68908744T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/34—Double-wall vessels or containers
DE89200692T 1988-03-25 1989-03-20 Elektrische Gasentladungslampe. Expired - Fee Related DE68908744T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8800752 1988-03-25

Publications (2)

Publication Number Publication Date
DE68908744D1 DE68908744D1 (de) 1993-10-07
DE68908744T2 true DE68908744T2 (de) 1994-03-10

Family

ID=19852003

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89200692T Expired - Fee Related DE68908744T2 (de) 1988-03-25 1989-03-20 Elektrische Gasentladungslampe.

Country Status (3)

Country Link
US (1) US5001384A (de)
EP (1) EP0334444B1 (de)
DE (1) DE68908744T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6133677A (en) * 1998-10-21 2000-10-17 Philips Electronics North America Corp. Discharge lamp with wire frame having dual cantilever resilient end
GB2362257B (en) * 2000-03-24 2005-01-05 Advanced Lighting Tech Inc System for supporting arc tubes in HID lamps
US6600254B2 (en) 2000-12-27 2003-07-29 Koninklijke Philips Electronics N.V. Quartz metal halide lamps with high lumen output
US6717338B2 (en) * 2002-03-13 2004-04-06 Osram Sylvania Inc. Frame mount for high intensity discharge lamp
US20100013389A1 (en) * 2006-10-11 2010-01-21 Koninklijke Philips Electronics N.V. Metal halide lamp having a discharge vessel surrounded by an outer envelope

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB423249A (en) * 1933-08-14 1935-01-29 British Thomson Houston Co Ltd Improvements in and relating to electric discharge lamps
GB434720A (en) * 1934-01-08 1935-09-09 British Thomson Houston Co Ltd Improvements in and relating to electric discharge lamps
US2080925A (en) * 1934-04-09 1937-05-18 Gen Electric Co Ltd Electric discharge device
US2152997A (en) * 1937-05-21 1939-04-04 Gen Electric Vapor Lamp Co Gaseous electric discharge lamp
BE440013A (de) * 1939-07-17
US2755405A (en) * 1953-10-15 1956-07-17 Rca Corp Color television tube
US3445721A (en) * 1966-07-01 1969-05-20 Sylvania Electric Prod Electric discharge lamp with the starting resistor impedance twice that of the lamp impedance
NL7003667A (de) * 1970-03-14 1971-09-16
US3996487A (en) * 1975-05-14 1976-12-07 Westinghouse Electric Corporation Ceramic discharge lamp with reduced heat drain
US4766338A (en) * 1984-12-21 1988-08-23 North American Philips Corporation Arc discharge lamp
CN1004667B (zh) * 1985-02-15 1989-06-28 菲利浦光灯制造公司 低压钠放电灯

Also Published As

Publication number Publication date
DE68908744D1 (de) 1993-10-07
EP0334444A1 (de) 1989-09-27
US5001384A (en) 1991-03-19
EP0334444B1 (de) 1993-09-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee