NL7713950A - ELECTRIC HIGH PRESSURE METAL VAPOR DISCHARGE LAMP. - Google Patents
ELECTRIC HIGH PRESSURE METAL VAPOR DISCHARGE LAMP.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
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
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7713950A NL7713950A (en) | 1977-12-16 | 1977-12-16 | ELECTRIC HIGH PRESSURE METAL VAPOR DISCHARGE LAMP. |
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 |
HUPI000654 HU180274B (en) | 1977-12-16 | 1978-12-13 | High-pressure metal vapour discharge lamp |
JP15324878A JPS5488676A (en) | 1977-12-16 | 1978-12-13 | High voltage metallic vapor discharge lamp |
JP2888783U JPS58165849U (en) | 1977-12-16 | 1983-02-28 | high pressure sodium vapor discharge lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7713950A NL7713950A (en) | 1977-12-16 | 1977-12-16 | ELECTRIC HIGH PRESSURE METAL VAPOR DISCHARGE LAMP. |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7713950A true NL7713950A (en) | 1979-06-19 |
Family
ID=19829774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7713950A NL7713950A (en) | 1977-12-16 | 1977-12-16 | ELECTRIC HIGH PRESSURE METAL VAPOR DISCHARGE LAMP. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0002848B1 (en) |
JP (2) | JPS5488676A (en) |
CA (1) | CA1116684A (en) |
DE (1) | DE2860920D1 (en) |
HU (1) | HU180274B (en) |
NL (1) | NL7713950A (en) |
Families Citing this family (11)
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 |
ES2128387T3 (en) * | 1992-10-08 | 1999-05-16 | Koninkl Philips Electronics Nv | HIGH PRESSURE DISCHARGE LAMP. |
DE19631188A1 (en) * | 1996-08-02 | 1998-02-05 | Heraeus Kulzer Gmbh | Discharge lamp arrangement |
KR20020093071A (en) * | 2000-04-26 | 2002-12-12 | 코넬 리서치 화운데이션,인크. | 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 (en) * | 2007-08-29 | 2009-03-12 | Osram Gesellschaft mit beschränkter Haftung | Lamp having directly applied starting aid device |
DE202009018836U1 (en) | 2008-07-10 | 2013-10-22 | Koninklijke Philips N.V. | Sodium vapor high-pressure discharge lamp |
JP6650456B2 (en) | 2014-12-12 | 2020-02-19 | ルミレッズ ホールディング ベーフェー | Gas discharge lamps for vehicle headlights |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2542345A (en) * | 1948-08-16 | 1951-02-20 | Gen Electric | Electric discharge lamp |
DE1764866A1 (en) * | 1968-08-21 | 1971-11-18 | Patra Patent Treuhand | Arrangement for restarting a high-pressure mercury vapor discharge lamp at operating temperature with additives |
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 |
-
1977
- 1977-12-16 NL NL7713950A patent/NL7713950A/en not_active Application Discontinuation
-
1978
- 1978-12-04 EP EP19780200339 patent/EP0002848B1/en not_active Expired
- 1978-12-04 DE DE7878200339T patent/DE2860920D1/en not_active Expired
- 1978-12-07 CA CA000317566A patent/CA1116684A/en not_active Expired
- 1978-12-13 JP JP15324878A patent/JPS5488676A/en active Pending
- 1978-12-13 HU HUPI000654 patent/HU180274B/en not_active IP Right Cessation
-
1983
- 1983-02-28 JP JP2888783U patent/JPS58165849U/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2860920D1 (en) | 1981-11-05 |
HU180274B (en) | 1983-02-28 |
JPS58165849U (en) | 1983-11-04 |
JPS5488676A (en) | 1979-07-13 |
EP0002848A1 (en) | 1979-07-11 |
EP0002848B1 (en) | 1981-08-05 |
CA1116684A (en) | 1982-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1B | A search report has been drawn up | ||
BV | The patent application has lapsed |