NL7713950A - Elektrische hogedrukmetaaldampontladingslamp. - Google Patents

Elektrische hogedrukmetaaldampontladingslamp.

Info

Publication number
NL7713950A
NL7713950A NL7713950A NL7713950A NL7713950A NL 7713950 A NL7713950 A NL 7713950A NL 7713950 A NL7713950 A NL 7713950A NL 7713950 A NL7713950 A NL 7713950A NL 7713950 A NL7713950 A NL 7713950A
Authority
NL
Netherlands
Prior art keywords
high pressure
discharge lamp
metal vapor
vapor discharge
pressure metal
Prior art date
Application number
NL7713950A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Priority to NL7713950A priority Critical patent/NL7713950A/xx
Priority to EP19780200339 priority patent/EP0002848B1/en
Priority to DE7878200339T priority patent/DE2860920D1/de
Priority to CA000317566A priority patent/CA1116684A/en
Priority to JP15324878A priority patent/JPS5488676A/ja
Priority to HUPI000654 priority patent/HU180274B/hu
Publication of NL7713950A publication Critical patent/NL7713950A/xx
Priority to JP2888783U priority patent/JPS58165849U/ja

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
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/541—Igniting arrangements, e.g. promoting ionisation for starting using a bimetal switch
    • H01J61/544—Igniting arrangements, e.g. promoting ionisation for starting using a bimetal switch and an auxiliary electrode outside the vessel
NL7713950A 1977-12-16 1977-12-16 Elektrische hogedrukmetaaldampontladingslamp. NL7713950A (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL7713950A NL7713950A (nl) 1977-12-16 1977-12-16 Elektrische hogedrukmetaaldampontladingslamp.
EP19780200339 EP0002848B1 (en) 1977-12-16 1978-12-04 Electrical high-pressure metal vapour discharge lamp
DE7878200339T DE2860920D1 (en) 1977-12-16 1978-12-04 Electrical high-pressure metal vapour discharge lamp
CA000317566A CA1116684A (en) 1977-12-16 1978-12-07 High-pressure metal vapour discharge lamp with auxiliary starting electrode
JP15324878A JPS5488676A (en) 1977-12-16 1978-12-13 High voltage metallic vapor discharge lamp
HUPI000654 HU180274B (en) 1977-12-16 1978-12-13 High-pressure metal vapour discharge lamp
JP2888783U JPS58165849U (ja) 1977-12-16 1983-02-28 高圧ナトリウム蒸気放電灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7713950A NL7713950A (nl) 1977-12-16 1977-12-16 Elektrische hogedrukmetaaldampontladingslamp.

Publications (1)

Publication Number Publication Date
NL7713950A true NL7713950A (nl) 1979-06-19

Family

ID=19829774

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7713950A NL7713950A (nl) 1977-12-16 1977-12-16 Elektrische hogedrukmetaaldampontladingslamp.

Country Status (6)

Country Link
EP (1) EP0002848B1 (xx)
JP (2) JPS5488676A (xx)
CA (1) CA1116684A (xx)
DE (1) DE2860920D1 (xx)
HU (1) HU180274B (xx)
NL (1) NL7713950A (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1167973A (en) * 1980-10-02 1984-05-22 Joseph M. Proud Low energy starting aid for high intensity discharge lamps
EP0592040B1 (en) * 1992-10-08 1999-01-13 Koninklijke Philips Electronics N.V. High pressure discharge lamp
DE19631188A1 (de) * 1996-08-02 1998-02-05 Heraeus Kulzer Gmbh Entladungslampenanordnung
WO2001082332A1 (en) * 2000-04-26 2001-11-01 Cornell Research Foundation, Inc. Lamp utilizing fiber for enhanced starting field
US6456005B1 (en) * 2000-10-31 2002-09-24 General Electric Company Materials and methods for application of conducting members on arc tubes
US6563265B1 (en) * 2000-11-06 2003-05-13 General Electric Company Applying prealloyed powders as conducting members to arc tubes
US6897615B2 (en) 2001-11-01 2005-05-24 Axcelis Technologies, Inc. Plasma process and apparatus
EP1665332A2 (en) * 2003-09-17 2006-06-07 Koninklijke Philips Electronics N.V. Gas discharge lamp
WO2009030265A1 (de) * 2007-08-29 2009-03-12 Osram Gesellschaft mit beschränkter Haftung Lampe mit direkt aufgebrachter zündhilfsvorrichtung
EP2301063B1 (en) 2008-07-10 2013-10-23 Koninklijke Philips N.V. High-pressure sodium vapor discharge lamp with hybrid antenna
JP6650456B2 (ja) 2014-12-12 2020-02-19 ルミレッズ ホールディング ベーフェー 車両ヘッドライト用のガス放電ランプ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542345A (en) * 1948-08-16 1951-02-20 Gen Electric Electric discharge lamp
DE1764866A1 (de) * 1968-08-21 1971-11-18 Patra Patent Treuhand Anordnung zur Wiederzuendung einer betriebswarmen Quecksilberdampf-Hochdruckentladungslampe mit Zusaetzen
US4065370A (en) * 1975-11-18 1977-12-27 The United States Of America As Represented By The Secretary Of The Army Method of ion plating a thin metallic strip for flashlamp starting
US4047064A (en) * 1976-06-16 1977-09-06 Gte Sylvania Incorporated Flash tube having enclosed trigger wire

Also Published As

Publication number Publication date
HU180274B (en) 1983-02-28
JPS5488676A (en) 1979-07-13
JPS58165849U (ja) 1983-11-04
EP0002848B1 (en) 1981-08-05
DE2860920D1 (en) 1981-11-05
CA1116684A (en) 1982-01-19
EP0002848A1 (en) 1979-07-11

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed