SE370814B - - Google Patents
Info
- Publication number
- SE370814B SE370814B SE7004020A SE402070A SE370814B SE 370814 B SE370814 B SE 370814B SE 7004020 A SE7004020 A SE 7004020A SE 402070 A SE402070 A SE 402070A SE 370814 B SE370814 B SE 370814B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/18—Mountings or supports for the incandescent body
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB05596/69A GB1189977A (en) | 1969-03-25 | 1969-03-25 | Improvements in Tungsten-Halogen Incandescent Lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE370814B true SE370814B (xx) | 1974-10-28 |
Family
ID=10061970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7004020A SE370814B (xx) | 1969-03-25 | 1970-03-14 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3626236A (xx) |
| GB (1) | GB1189977A (xx) |
| NL (1) | NL149325B (xx) |
| SE (1) | SE370814B (xx) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3968395A (en) * | 1972-09-25 | 1976-07-06 | Siemens Aktiengesellschaft | Two filament electric bulb traffic light |
| NL7400763A (nl) * | 1974-01-21 | 1975-07-23 | Philips Nv | Electrische gloeilamp. |
| US4023060A (en) * | 1975-11-28 | 1977-05-10 | Gte Sylvania Incorporated | Ruggedized, high power tungsten-halogen lamp |
| US4720653A (en) * | 1986-10-20 | 1988-01-19 | Gte Products Corporation | Electric lamp with bridge support member providing both compressive and axial support |
| US5159235A (en) * | 1990-08-10 | 1992-10-27 | Gte Products Corporation | Hollow lamp bridge |
| DE4343989C2 (de) * | 1993-12-22 | 2002-12-19 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Halogenglühlampe |
| US20050093420A1 (en) * | 2003-11-05 | 2005-05-05 | Fridrich Elmer G. | Spurred light source lead wire for handling and for assembling with a filament |
| US20050093454A1 (en) * | 2003-11-05 | 2005-05-05 | Fridrich Elmer G. | Light source bodies for filament tubes and arc tubes |
| US20050092613A1 (en) * | 2003-11-05 | 2005-05-05 | Fridrich Elmer G. | Two-bath electrolysis |
| US7322870B2 (en) * | 2003-11-05 | 2008-01-29 | Fridrich Elmer G | Apparatus and process for finishing light source filament tubes and arc tubes |
| US7107676B2 (en) * | 2003-11-05 | 2006-09-19 | Fridrich Elmer G | One piece foliated leads for sealing in light sources |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1483449A (en) * | 1921-09-15 | 1924-02-12 | Westinghouse Lamp Co | Electric lamp for projection apparatus |
| US3441774A (en) * | 1966-12-12 | 1969-04-29 | Gen Electric | Halogen-cycle incandescent lamp with planar filament |
-
1969
- 1969-03-25 GB GB05596/69A patent/GB1189977A/en not_active Expired
-
1970
- 1970-02-25 US US14011A patent/US3626236A/en not_active Expired - Lifetime
- 1970-03-14 SE SE7004020A patent/SE370814B/xx unknown
- 1970-03-24 NL NL707004231A patent/NL149325B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2013573B2 (de) | 1972-10-05 |
| NL7004231A (xx) | 1970-09-29 |
| GB1189977A (en) | 1970-04-29 |
| US3626236A (en) | 1971-12-07 |
| DE2013573A1 (de) | 1970-10-01 |
| NL149325B (nl) | 1976-04-15 |