FR1563563A - - Google Patents
Info
- Publication number
- FR1563563A FR1563563A FR1563563DA FR1563563A FR 1563563 A FR1563563 A FR 1563563A FR 1563563D A FR1563563D A FR 1563563DA FR 1563563 A FR1563563 A FR 1563563A
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
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
- H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64052867A | 1967-05-23 | 1967-05-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1563563A true FR1563563A (en) | 1969-04-11 |
Family
ID=24568618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1563563D Expired FR1563563A (en) | 1967-05-23 | 1968-05-22 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3450924A (en) |
BE (1) | BE715443A (en) |
DE (1) | DE1764299C3 (en) |
FR (1) | FR1563563A (en) |
GB (1) | GB1178091A (en) |
NL (1) | NL6807165A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0356840A2 (en) * | 1988-09-01 | 1990-03-07 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | High pressure discharge lamp |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3876895A (en) * | 1969-07-07 | 1975-04-08 | Gen Electric | Selective spectral output metal halide lamp |
GB1280735A (en) * | 1969-08-29 | 1972-07-05 | Matsushita Electronics Corp | High pressure metal-vapour discharge tube |
US3657588A (en) * | 1970-01-19 | 1972-04-18 | Varian Associates | Envelope structure for high intensity three electrode arc lamps incorporating heat shielding means |
JPS4929338B1 (en) * | 1970-02-04 | 1974-08-03 | ||
US3604972A (en) * | 1970-02-25 | 1971-09-14 | Us Army | Metal vapor lamp with alkali metal reservoir means |
US3907949A (en) * | 1970-10-27 | 1975-09-23 | Westinghouse Electric Corp | Method of making tubular polycrystalline oxide body with tapered ends |
JPS511641Y1 (en) * | 1970-12-30 | 1976-01-19 | ||
US3731133A (en) * | 1972-01-07 | 1973-05-01 | Varian Associates | High-intensity arc lamp |
DE2209848A1 (en) * | 1972-03-01 | 1973-09-06 | Patra Patent Treuhand | VACUUM-SEAL LOCKING FOR METAL VAPOR HIGH PRESSURE DISCHARGE LAMPS |
US3930176A (en) * | 1974-02-14 | 1975-12-30 | Xenon Corp | Inner electrode-support seal for a gaseous discharge flashtube |
US3886392A (en) * | 1974-02-25 | 1975-05-27 | Gte Sylvania Inc | Method of sealing alumina arc tube |
US3872341A (en) * | 1974-03-04 | 1975-03-18 | Westinghouse Electric Corp | Electrode support element for ceramic discharge lamp |
JPS5444469Y2 (en) * | 1974-09-30 | 1979-12-20 | ||
US4147952A (en) * | 1974-12-12 | 1979-04-03 | Gte Sylvania Incorporated | Method of sealing alumina arc tube |
US3974410A (en) * | 1975-04-04 | 1976-08-10 | General Electric Company | Alumina ceramic lamp having enhanced heat conduction to the amalgam pool |
US3984719A (en) * | 1975-05-15 | 1976-10-05 | Ilc Technology, Inc. | Internally sealed lamp |
NL7612120A (en) * | 1976-11-02 | 1978-05-05 | Philips Nv | ELECTRIC GAS DISCHARGE LAMP. |
NL181764C (en) * | 1977-04-15 | 1987-10-16 | Philips Nv | HIGH PRESSURE METAL VAPOR DISCHARGE LAMP. |
DE2734099C3 (en) * | 1977-07-28 | 1980-08-28 | Heimann Gmbh, 6200 Wiesbaden | Gas discharge lamp |
US4435669A (en) * | 1979-05-07 | 1984-03-06 | North American Philips Electric Corp. | Arc tube construction |
JPS6037645A (en) * | 1983-08-10 | 1985-02-27 | Toshiba Corp | Metal vapor discharge lamp |
US6362568B1 (en) * | 1998-12-14 | 2002-03-26 | Corning Incorporated | Electrode assembly and discharge lamp comprising the same |
CN1201373C (en) * | 1999-09-06 | 2005-05-11 | 皇家菲利浦电子有限公司 | Electric lamp with feedthrough comprising a gauze |
JP2002245971A (en) * | 2000-12-12 | 2002-08-30 | Toshiba Lighting & Technology Corp | High pressure electric discharge lamp, high pressure electric discharge lamp lighting device and lighting system |
JP2002334653A (en) * | 2001-02-09 | 2002-11-22 | Matsushita Electric Ind Co Ltd | Manufacturing method of light emitting tube, and core used for the same |
JP4589121B2 (en) * | 2002-11-25 | 2010-12-01 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Discharge tube, hermetic high pressure burner, lamp, and method of making hermetic high pressure burner |
KR100966078B1 (en) * | 2002-11-25 | 2010-06-28 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | End closure member, discharge lamp, and method of manufacturing said discharge lamp |
US11116043B2 (en) | 2019-12-09 | 2021-09-07 | Arizona Board Of Regents On Behalf Of Arizona State University | High temperature heater lamp |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1570041A (en) * | 1923-03-12 | 1926-01-19 | Adolph W Gast | Electrode for high-frequency generators |
DE1257964B (en) * | 1965-03-11 | 1968-01-04 | Patra Patent Treuhand | Electric lamp, in particular alkali metal vapor discharge lamp, with a vessel made of transparent aluminum oxide |
US3363134A (en) * | 1965-12-08 | 1968-01-09 | Gen Electric | Arc discharge lamp having polycrystalline ceramic arc tube |
US3363133A (en) * | 1966-02-28 | 1968-01-09 | Sylvania Electric Prod | Electric discharge device having polycrystalline alumina end caps |
-
1967
- 1967-05-23 US US640528A patent/US3450924A/en not_active Expired - Lifetime
-
1968
- 1968-04-03 GB GB06002/68A patent/GB1178091A/en not_active Expired
- 1968-05-11 DE DE1764299A patent/DE1764299C3/en not_active Expired
- 1968-05-20 BE BE715443D patent/BE715443A/xx unknown
- 1968-05-21 NL NL6807165A patent/NL6807165A/xx unknown
- 1968-05-22 FR FR1563563D patent/FR1563563A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0356840A2 (en) * | 1988-09-01 | 1990-03-07 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | High pressure discharge lamp |
EP0356840A3 (en) * | 1988-09-01 | 1991-05-02 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | High pressure discharge lamp |
Also Published As
Publication number | Publication date |
---|---|
NL6807165A (en) | 1968-11-25 |
GB1178091A (en) | 1970-01-14 |
BE715443A (en) | 1968-10-16 |
US3450924A (en) | 1969-06-17 |
DE1764299C3 (en) | 1978-03-23 |
DE1764299A1 (en) | 1971-06-16 |
DE1764299B2 (en) | 1977-07-14 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |