DD284998A5 - Hochdruckentladungslampe - Google Patents

Hochdruckentladungslampe

Info

Publication number
DD284998A5
DD284998A5 DD89333772A DD33377289A DD284998A5 DD 284998 A5 DD284998 A5 DD 284998A5 DD 89333772 A DD89333772 A DD 89333772A DD 33377289 A DD33377289 A DD 33377289A DD 284998 A5 DD284998 A5 DD 284998A5
Authority
DD
German Democratic Republic
Prior art keywords
high pressure
discharge lamp
pressure discharge
lamp
pressure
Prior art date
Application number
DD89333772A
Other languages
English (en)
Inventor
Bart Van Der Leeuw
Danny L V Hermans
Original Assignee
N. V. Philips' Gloeilampenfabrieken,Nl
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 N. V. Philips' Gloeilampenfabrieken,Nl filed Critical N. V. Philips' Gloeilampenfabrieken,Nl
Publication of DD284998A5 publication Critical patent/DD284998A5/de

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
    • H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
DD89333772A 1988-10-24 1989-10-20 Hochdruckentladungslampe DD284998A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8802610 1988-10-24

Publications (1)

Publication Number Publication Date
DD284998A5 true DD284998A5 (de) 1990-11-28

Family

ID=19853103

Family Applications (1)

Application Number Title Priority Date Filing Date
DD89333772A DD284998A5 (de) 1988-10-24 1989-10-20 Hochdruckentladungslampe

Country Status (6)

Country Link
US (1) US5162693A (de)
EP (1) EP0366187A1 (de)
JP (1) JPH02165552A (de)
CN (1) CN1042271A (de)
DD (1) DD284998A5 (de)
HU (1) HU201175B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0506182B1 (de) * 1991-03-28 1996-09-11 Koninklijke Philips Electronics N.V. Hochdruck-Gasentladungslampen
DE29507422U1 (de) * 1994-05-10 1995-06-29 Philips Electronics N.V., Eindhoven Gesockelte Hochdruckentladungslampe
US5680000A (en) * 1995-11-07 1997-10-21 Osram Sylvania Inc. Reflective metal heat shield for metal halide lamps
US6242851B1 (en) * 1998-05-07 2001-06-05 Matsushita Electric Works Research And Development Laboratory Inc Dimmable metal halide lamp without color temperature change
US6172462B1 (en) * 1999-11-15 2001-01-09 Philips Electronics North America Corp. Ceramic metal halide lamp with integral UV-enhancer
US6536918B1 (en) * 2000-08-23 2003-03-25 General Electric Company Lighting system for generating pre-determined beam-pattern
DE10222954A1 (de) * 2002-05-24 2003-12-04 Philips Intellectual Property Hochdruckgasentladungslampe
DE102010028156A1 (de) * 2010-04-23 2011-10-27 Osram Gesellschaft mit beschränkter Haftung Hochdruckentladungslampe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE452922A (de) * 1942-10-31
NL7206559A (de) * 1972-05-16 1973-11-20
JPS5578457A (en) * 1978-12-08 1980-06-13 Tokyo Shibaura Electric Co Sealeddbeam bulb
US4701664A (en) * 1986-01-09 1987-10-20 Becton, Dickinson And Company Mercury arc lamp suitable for inclusion in a flow cytometry apparatus

Also Published As

Publication number Publication date
CN1042271A (zh) 1990-05-16
HU895390D0 (en) 1990-01-28
US5162693A (en) 1992-11-10
HUT51413A (en) 1990-04-28
JPH02165552A (ja) 1990-06-26
HU201175B (en) 1990-09-28
EP0366187A1 (de) 1990-05-02

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Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee
ENJ Ceased due to non-payment of renewal fee