BE711585A - - Google Patents
Info
- Publication number
- BE711585A BE711585A BE711585DA BE711585A BE 711585 A BE711585 A BE 711585A BE 711585D A BE711585D A BE 711585DA BE 711585 A BE711585 A BE 711585A
- Authority
- BE
- Belgium
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
- H01J61/34—Double-wall vessels or containers
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6703447A NL6703447A (OSRAM) | 1967-03-03 | 1967-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE711585A true BE711585A (OSRAM) | 1968-09-02 |
Family
ID=19799460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE711585D BE711585A (OSRAM) | 1967-03-03 | 1968-03-01 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3484637A (OSRAM) |
| BE (1) | BE711585A (OSRAM) |
| DE (1) | DE1639084B2 (OSRAM) |
| FR (1) | FR1555294A (OSRAM) |
| GB (1) | GB1186632A (OSRAM) |
| NL (1) | NL6703447A (OSRAM) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3895248A (en) * | 1969-03-11 | 1975-07-15 | Philips Corp | Gas discharge device with glow discharge igniting structure |
| US3780331A (en) * | 1972-09-22 | 1973-12-18 | Westinghouse Electric Corp | Apparatus and method for eliminating microcracks in alumina ceramic discharge devices |
| US3996487A (en) * | 1975-05-14 | 1976-12-07 | Westinghouse Electric Corporation | Ceramic discharge lamp with reduced heat drain |
| NL7902574A (nl) * | 1979-04-03 | 1980-10-07 | Philips Nv | Hogedrukontladingslamp. |
| US4281274A (en) * | 1979-08-01 | 1981-07-28 | General Electric Co. | Discharge lamp having vitreous shield |
| US4633136A (en) * | 1982-04-20 | 1986-12-30 | Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh | High-pressure discharge lamp with low power input |
| US4614890A (en) * | 1984-05-07 | 1986-09-30 | Gte Products Corporation | High intensity discharge lamp alkali metal loss reduction means |
| DE3619068C2 (de) * | 1986-06-06 | 1996-08-22 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Kompakte Metallhalogenidentladungslampe |
| HU205485B (en) * | 1986-10-20 | 1992-04-28 | Tungsram Reszvenytarsasag | Metal halogen discharge lamp containing alkali-halogenide additive |
| US4866328A (en) * | 1988-04-15 | 1989-09-12 | North American Philips Corp. | Electric lamp with reduced internal photoelectron production |
| US4942330A (en) * | 1988-09-30 | 1990-07-17 | Gte Products Corporation | Lamp assembly utilizing shield and ceramic fiber mesh for containment |
| DE9002959U1 (de) * | 1990-03-15 | 1990-05-17 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Hochdruck-Entladungslampe |
| US5272407A (en) * | 1991-12-18 | 1993-12-21 | North American Philips Corporation | Electric lamp having screens for reducing photo electron emission |
| US5339001A (en) * | 1992-10-15 | 1994-08-16 | North American Philips Corporation | Electric lamp having improved support straps for planar seals |
| DE4334074A1 (de) * | 1993-10-06 | 1995-04-13 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Metallhalogenidentladungslampe |
| EP1642321A2 (en) * | 2003-06-30 | 2006-04-05 | Koninklijke Philips Electronics N.V. | Strapless mount for a light source and electric lamp having the same |
| SE530760C2 (sv) * | 2007-05-24 | 2008-09-09 | Auralight Int Ab | Högtrycksnatriumlampa |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3424935A (en) * | 1965-04-19 | 1969-01-28 | Sylvania Electric Prod | Harness construction for metal arc type lamp |
-
1967
- 1967-03-03 NL NL6703447A patent/NL6703447A/xx unknown
-
1968
- 1968-02-06 DE DE1968N0032075 patent/DE1639084B2/de active Granted
- 1968-02-26 US US708277A patent/US3484637A/en not_active Expired - Lifetime
- 1968-02-29 GB GB9878/68A patent/GB1186632A/en not_active Expired
- 1968-03-01 FR FR1555294D patent/FR1555294A/fr not_active Expired
- 1968-03-01 BE BE711585D patent/BE711585A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR1555294A (OSRAM) | 1969-01-24 |
| DE1639084A1 (de) | 1970-05-27 |
| DE1639084B2 (de) | 1976-07-22 |
| US3484637A (en) | 1969-12-16 |
| GB1186632A (en) | 1970-04-02 |
| NL6703447A (OSRAM) | 1968-09-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: N.V. PHILIPS'GLOEILAMPENFABRIEKEN Effective date: 19860331 |