NL7205485A - - Google Patents
Info
- Publication number
- NL7205485A NL7205485A NL7205485A NL7205485A NL7205485A NL 7205485 A NL7205485 A NL 7205485A NL 7205485 A NL7205485 A NL 7205485A NL 7205485 A NL7205485 A NL 7205485A NL 7205485 A NL7205485 A NL 7205485A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
- H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering
- H01K1/56—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering characterised by the material of the getter
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
- H01K3/22—Exhausting, degassing, filling, or cleaning vessels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Discharge Lamp (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7205485A NL7205485A (en:Method) | 1972-04-22 | 1972-04-22 | |
| DE2316554A DE2316554C3 (de) | 1972-04-22 | 1973-04-03 | Verfahren zur Herstellung von Halogenglühlampen |
| FR7314173A FR2181905B1 (en:Method) | 1972-04-22 | 1973-04-18 | |
| JP48043698A JPS4921985A (en:Method) | 1972-04-22 | 1973-04-19 | |
| IT23190/73A IT983991B (it) | 1972-04-22 | 1973-04-19 | Lampada ad incandescenza conte nente bromo e fosforo |
| GB1896373A GB1408469A (en) | 1972-04-22 | 1973-04-19 | Halogen incandescant lamp |
| BE130286A BE798556A (fr) | 1972-04-22 | 1973-04-20 | Lampe a incandescence a halogene contenant du brome et du phosphore |
| US00353673A US3800180A (en) | 1972-04-22 | 1973-04-23 | Halogen incandescent lamp containing bromine and phosphorus |
| CA170,067A CA974567A (en) | 1972-04-22 | 1973-04-24 | Halogen incandescent lamp containing bromine and phosphorus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7205485A NL7205485A (en:Method) | 1972-04-22 | 1972-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7205485A true NL7205485A (en:Method) | 1973-10-24 |
Family
ID=19815900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7205485A NL7205485A (en:Method) | 1972-04-22 | 1972-04-22 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3800180A (en:Method) |
| JP (1) | JPS4921985A (en:Method) |
| BE (1) | BE798556A (en:Method) |
| CA (1) | CA974567A (en:Method) |
| DE (1) | DE2316554C3 (en:Method) |
| FR (1) | FR2181905B1 (en:Method) |
| GB (1) | GB1408469A (en:Method) |
| IT (1) | IT983991B (en:Method) |
| NL (1) | NL7205485A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6384530B1 (en) * | 1988-11-22 | 2002-05-07 | General Electric Company | Fill for high temperature tungsten-halogen lamps |
| US5034656A (en) * | 1989-09-26 | 1991-07-23 | General Electric Company | Tungsten halogen lamp including phosphorous and bromine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL230451A (en:Method) * | 1957-08-13 |
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1972
- 1972-04-22 NL NL7205485A patent/NL7205485A/xx unknown
-
1973
- 1973-04-03 DE DE2316554A patent/DE2316554C3/de not_active Expired
- 1973-04-18 FR FR7314173A patent/FR2181905B1/fr not_active Expired
- 1973-04-19 JP JP48043698A patent/JPS4921985A/ja active Pending
- 1973-04-19 IT IT23190/73A patent/IT983991B/it active
- 1973-04-19 GB GB1896373A patent/GB1408469A/en not_active Expired
- 1973-04-20 BE BE130286A patent/BE798556A/xx unknown
- 1973-04-23 US US00353673A patent/US3800180A/en not_active Expired - Lifetime
- 1973-04-24 CA CA170,067A patent/CA974567A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4921985A (en:Method) | 1974-02-26 |
| DE2316554B2 (de) | 1977-10-27 |
| FR2181905B1 (en:Method) | 1976-09-10 |
| US3800180A (en) | 1974-03-26 |
| BE798556A (fr) | 1973-10-22 |
| IT983991B (it) | 1974-11-11 |
| DE2316554A1 (de) | 1973-11-08 |
| CA974567A (en) | 1975-09-16 |
| FR2181905A1 (en:Method) | 1973-12-07 |
| DE2316554C3 (de) | 1978-06-22 |
| GB1408469A (en) | 1975-10-01 |