HU9401480D0 - Method for making discharge lamp havin ceramig discharge vessel - Google Patents
Method for making discharge lamp havin ceramig discharge vesselInfo
- Publication number
- HU9401480D0 HU9401480D0 HU9401480A HU9401480A HU9401480D0 HU 9401480 D0 HU9401480 D0 HU 9401480D0 HU 9401480 A HU9401480 A HU 9401480A HU 9401480 A HU9401480 A HU 9401480A HU 9401480 D0 HU9401480 D0 HU 9401480D0
- Authority
- HU
- Hungary
- Prior art keywords
- ceramig
- making
- discharge
- discharge lamp
- havin
- 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
- H01J61/04—Electrodes; Screens; Shields
- H01J61/06—Main electrodes
- H01J61/073—Main electrodes for high-pressure discharge lamps
- H01J61/0732—Main electrodes for high-pressure discharge lamps characterised by the construction of the electrode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/10—Shields, screens, or guides for influencing the discharge
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
- H01J61/366—Seals for leading-in conductors
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
- H01J61/827—Metal halide arc lamps
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4327535A DE4327535A1 (en) | 1993-08-16 | 1993-08-16 | High-pressure discharge lamp with ceramic discharge tube |
Publications (3)
Publication Number | Publication Date |
---|---|
HU9401480D0 true HU9401480D0 (en) | 1994-08-29 |
HUT68196A HUT68196A (en) | 1995-05-29 |
HU214798B HU214798B (en) | 1998-05-28 |
Family
ID=6495323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU9401480A HU214798B (en) | 1993-08-16 | 1994-05-06 | High-pressure discharge lamp having ceramic discharge vessel |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0639853B1 (en) |
JP (1) | JPH0794142A (en) |
DE (2) | DE4327535A1 (en) |
HU (1) | HU214798B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3264189B2 (en) * | 1996-10-03 | 2002-03-11 | 松下電器産業株式会社 | High pressure metal vapor discharge lamp |
DE19727430A1 (en) * | 1997-06-27 | 1999-01-07 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Metal halide lamp with ceramic discharge tube |
DE19757152C2 (en) | 1997-12-20 | 2002-10-31 | Thomas Eggers | Electrode for discharge lamps |
US6646379B1 (en) | 1998-12-25 | 2003-11-11 | Matsushita Electric Industrial Co., Ltd. | Metal vapor discharge lamp having cermet lead-in with improved luminous efficiency and flux rise time |
JP3177230B2 (en) | 1999-05-25 | 2001-06-18 | 松下電子工業株式会社 | Metal vapor discharge lamp |
JP3233355B2 (en) | 1999-05-25 | 2001-11-26 | 松下電器産業株式会社 | Metal halide lamp |
US6856079B1 (en) * | 2003-09-30 | 2005-02-15 | Matsushita Electric Industrial Co., Ltd. | Ceramic discharge lamp arc tube seal |
US20070138931A1 (en) * | 2005-12-19 | 2007-06-21 | General Electric Company | Backwound electrode coil for electric arc tube of ceramic metal halide lamp and method of manufacture |
DE202006002833U1 (en) | 2006-02-22 | 2006-05-04 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | High pressure discharge lamp with ceramic discharge vessel |
JP5389663B2 (en) | 2006-12-20 | 2014-01-15 | コーニンクレッカ フィリップス エヌ ヴェ | Ceramic burner for ceramic metal halide lamp |
DE102009047753A1 (en) * | 2009-12-09 | 2011-06-16 | Osram Gesellschaft mit beschränkter Haftung | Ceramic discharge vessel for a high pressure discharge lamp |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1240253A (en) * | 1969-02-17 | 1971-07-21 | Gen Electric Co Ltd | Improvements in or relating to electric discharge lamps |
US3821587A (en) * | 1973-03-08 | 1974-06-28 | Westinghouse Electric Corp | Ceramic discharge lamp operable in air without an outer glass envelope |
DE2732060C2 (en) * | 1976-07-19 | 1986-06-12 | Thorn Emi Ltd., London | Electric fluorescent lamp |
DE3636110A1 (en) * | 1986-10-23 | 1988-04-28 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | MELTING DOWN A HIGH PRESSURE DISCHARGE LAMP |
JPS63160147A (en) * | 1986-12-15 | 1988-07-02 | ジー・ティー・イー・プロダクツ・コーポレイション | Improved inlead for sodium and metal halide lamp |
EP0523782B1 (en) * | 1991-07-12 | 1995-10-04 | Koninklijke Philips Electronics N.V. | High-pressure sodium lamp |
-
1993
- 1993-08-16 DE DE4327535A patent/DE4327535A1/en not_active Withdrawn
-
1994
- 1994-05-06 HU HU9401480A patent/HU214798B/en not_active IP Right Cessation
- 1994-08-03 EP EP94112142A patent/EP0639853B1/en not_active Expired - Lifetime
- 1994-08-03 DE DE59406182T patent/DE59406182D1/en not_active Expired - Fee Related
- 1994-08-16 JP JP6192563A patent/JPH0794142A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE4327535A1 (en) | 1995-02-23 |
EP0639853A1 (en) | 1995-02-22 |
HUT68196A (en) | 1995-05-29 |
JPH0794142A (en) | 1995-04-07 |
EP0639853B1 (en) | 1998-06-10 |
DE59406182D1 (en) | 1998-07-16 |
HU214798B (en) | 1998-05-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
DNF4 | Restoration of lapsed final prot. | ||
DNF4 | Restoration of lapsed final prot. | ||
HMM4 | Cancellation of final prot. due to non-payment of fee |