DE69013647D1 - High pressure discharge lamp. - Google Patents

High pressure discharge lamp.

Info

Publication number
DE69013647D1
DE69013647D1 DE69013647T DE69013647T DE69013647D1 DE 69013647 D1 DE69013647 D1 DE 69013647D1 DE 69013647 T DE69013647 T DE 69013647T DE 69013647 T DE69013647 T DE 69013647T DE 69013647 D1 DE69013647 D1 DE 69013647D1
Authority
DE
Germany
Prior art keywords
high pressure
discharge lamp
pressure discharge
lamp
pressure
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
DE69013647T
Other languages
German (de)
Other versions
DE69013647T2 (en
Inventor
Gerardus Marinus Joseph Luijks
Man Rolf Erwin De
Hendrik Mattheus Bleeker
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 DE69013647D1 publication Critical patent/DE69013647D1/en
Application granted granted Critical
Publication of DE69013647T2 publication Critical patent/DE69013647T2/en
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
    • H01J61/56—One or more circuit elements structurally associated with the lamp
DE1990613647 1989-12-06 1990-12-03 High pressure discharge lamp. Expired - Fee Related DE69013647T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8902998A NL8902998A (en) 1989-12-06 1989-12-06 HIGH PRESSURE DISCHARGE LAMP.

Publications (2)

Publication Number Publication Date
DE69013647D1 true DE69013647D1 (en) 1994-12-01
DE69013647T2 DE69013647T2 (en) 1995-05-11

Family

ID=19855748

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990613647 Expired - Fee Related DE69013647T2 (en) 1989-12-06 1990-12-03 High pressure discharge lamp.

Country Status (5)

Country Link
EP (1) EP0431695B1 (en)
JP (1) JPH03250555A (en)
DE (1) DE69013647T2 (en)
HU (1) HU204628B (en)
NL (1) NL8902998A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629647A (en) * 1970-07-15 1971-12-21 Gen Electric Voltage doubler starting circuit for discharge lamp

Also Published As

Publication number Publication date
NL8902998A (en) 1991-07-01
JPH03250555A (en) 1991-11-08
EP0431695B1 (en) 1994-10-26
HU204628B (en) 1992-01-28
HUT55939A (en) 1991-06-28
DE69013647T2 (en) 1995-05-11
EP0431695A1 (en) 1991-06-12

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee