ZA859137B - - Google Patents
Info
- Publication number
- ZA859137B ZA859137B ZA859137A ZA859137A ZA859137B ZA 859137 B ZA859137 B ZA 859137B ZA 859137 A ZA859137 A ZA 859137A ZA 859137 A ZA859137 A ZA 859137A ZA 859137 B ZA859137 B ZA 859137B
- Authority
- ZA
- South Africa
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/40—Closing vessels
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA859137A ZA859137B (US06262066-20010717-C00315.png) | 1985-11-28 | 1985-11-28 | |
| US06/804,713 US4827190A (en) | 1985-11-28 | 1985-12-02 | Metal vapor discharge lamp and method of producing the same |
| EP85308818A EP0225944B1 (en) | 1985-11-28 | 1985-12-04 | Vapour discharge lamp |
| US07/272,956 US4975620A (en) | 1985-11-28 | 1988-11-18 | Metal vapor discharge lamp and method of producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA859137A ZA859137B (US06262066-20010717-C00315.png) | 1985-11-28 | 1985-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA859137B true ZA859137B (US06262066-20010717-C00315.png) | 1986-06-16 |
Family
ID=25578168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA859137A ZA859137B (US06262066-20010717-C00315.png) | 1985-11-28 | 1985-11-28 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4827190A (US06262066-20010717-C00315.png) |
| EP (1) | EP0225944B1 (US06262066-20010717-C00315.png) |
| ZA (1) | ZA859137B (US06262066-20010717-C00315.png) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3842770A1 (de) * | 1988-12-19 | 1990-06-21 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Verfahren zur herstellung einer zweiseitigen hochdruckentladungslampe |
| US5095246A (en) * | 1989-10-23 | 1992-03-10 | Gte Laboratories Incorporated | Niobium-ceramic feedthrough assembly |
| EP0505472A1 (en) * | 1989-12-14 | 1992-09-30 | Gte Products Corporation | Electrode feedthrough connection strap for arc discharge lamp |
| US6100634A (en) * | 1991-12-11 | 2000-08-08 | Gte Products Corporation | Method for amalgam relocation in an arc discharge tube |
| US6832943B2 (en) * | 2002-11-14 | 2004-12-21 | General Electric Company | Heat shield design for arc tubes |
| DE102008060780A1 (de) * | 2008-12-05 | 2010-06-10 | Osram Gesellschaft mit beschränkter Haftung | Kurzbogenentladungslampe und Verfahren zu ihrer Herstellung |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL255240A (US06262066-20010717-C00315.png) * | 1959-08-26 | |||
| US3248590A (en) * | 1963-03-01 | 1966-04-26 | Gen Electric | High pressure sodium vapor lamp |
| GB1168145A (en) * | 1966-09-28 | 1969-10-22 | Westinghouse Electric Corp | Method of Sealing Tubular Members |
| JPS4815890B1 (US06262066-20010717-C00315.png) * | 1968-11-01 | 1973-05-18 | ||
| US3588577A (en) * | 1969-03-17 | 1971-06-28 | Gen Electric | Calcia alumina magnesia baria seal composition |
| US4147952A (en) * | 1974-12-12 | 1979-04-03 | Gte Sylvania Incorporated | Method of sealing alumina arc tube |
| GB1578137A (en) * | 1976-06-22 | 1980-11-05 | Cav Ltd | Fuel injection pumping apparatus |
| US4075530A (en) * | 1976-04-21 | 1978-02-21 | Japan Storage Battery Company Limited | High pressure sodium vapor lamp of unsaturated vapor pressure type |
| JPS5457376A (en) * | 1977-10-17 | 1979-05-09 | Hitachi Ltd | High-pressure metal vapor discharge lamp |
| NL185482C (nl) * | 1980-09-05 | 1991-01-16 | Philips Nv | Hogedrukontladingslamp. |
| JPS58182359A (ja) * | 1982-04-19 | 1983-10-25 | Nec Corp | 電子交換機の自律系切替方式 |
| US4545799A (en) * | 1983-09-06 | 1985-10-08 | Gte Laboratories Incorporated | Method of making direct seal between niobium and ceramics |
| CA1250887A (en) * | 1984-02-29 | 1989-03-07 | Iwasaki Electric Co., Ltd. | Light emitting tube and method for producing same |
-
1985
- 1985-11-28 ZA ZA859137A patent/ZA859137B/xx unknown
- 1985-12-02 US US06/804,713 patent/US4827190A/en not_active Expired - Lifetime
- 1985-12-04 EP EP85308818A patent/EP0225944B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0225944B1 (en) | 1990-02-28 |
| EP0225944A1 (en) | 1987-06-24 |
| US4827190A (en) | 1989-05-02 |
