JPS5022480A - - Google Patents
Info
- Publication number
- JPS5022480A JPS5022480A JP49050324A JP5032474A JPS5022480A JP S5022480 A JPS5022480 A JP S5022480A JP 49050324 A JP49050324 A JP 49050324A JP 5032474 A JP5032474 A JP 5032474A JP S5022480 A JPS5022480 A JP S5022480A
- Authority
- JP
- Japan
- 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.)
- Pending
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K7/00—Lamps for purposes other than general lighting
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00374787A US3831053A (en) | 1973-06-28 | 1973-06-28 | Differential output lamp containing chlorine and hydrogen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5022480A true JPS5022480A (en:Method) | 1975-03-10 |
Family
ID=23478198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49050324A Pending JPS5022480A (en:Method) | 1973-06-28 | 1974-05-08 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3831053A (en:Method) |
| JP (1) | JPS5022480A (en:Method) |
| BE (1) | BE816980A (en:Method) |
| CA (1) | CA964322A (en:Method) |
| DE (1) | DE2430695C3 (en:Method) |
| GB (1) | GB1464472A (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57101337A (en) * | 1980-12-16 | 1982-06-23 | Tokyo Shibaura Electric Co | Incandescent bulb filled with halogen |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3940650A (en) * | 1974-03-25 | 1976-02-24 | U.S. Philips Corporation | Electric incandescent lamp |
| US4049988A (en) * | 1976-04-14 | 1977-09-20 | Gte Sylvania Incorporated | Tungsten halogen lamp |
| US4543472A (en) * | 1982-11-03 | 1985-09-24 | Ushio Denki Kabushiki Kaisha | Plane light source unit and radiant heating furnace including same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3418512A (en) * | 1964-07-01 | 1968-12-24 | Philips Corp | Regenerative cycle electric incandescent lamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4812155B1 (en:Method) * | 1969-04-16 | 1973-04-18 |
-
1973
- 1973-06-28 US US00374787A patent/US3831053A/en not_active Expired - Lifetime
-
1974
- 1974-05-02 GB GB1932274A patent/GB1464472A/en not_active Expired
- 1974-05-08 JP JP49050324A patent/JPS5022480A/ja active Pending
- 1974-06-24 CA CA203,235A patent/CA964322A/en not_active Expired
- 1974-06-26 DE DE2430695A patent/DE2430695C3/de not_active Expired
- 1974-06-27 BE BE145987A patent/BE816980A/xx unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3418512A (en) * | 1964-07-01 | 1968-12-24 | Philips Corp | Regenerative cycle electric incandescent lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57101337A (en) * | 1980-12-16 | 1982-06-23 | Tokyo Shibaura Electric Co | Incandescent bulb filled with halogen |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2430695B2 (de) | 1978-09-28 |
| DE2430695C3 (de) | 1979-05-31 |
| GB1464472A (en) | 1977-02-16 |
| DE2430695A1 (de) | 1975-01-16 |
| BE816980A (fr) | 1974-10-16 |
| US3831053A (en) | 1974-08-20 |
| CA964322A (en) | 1975-03-11 |