JPS5630936B2 - - Google Patents
Info
- Publication number
- JPS5630936B2 JPS5630936B2 JP743373A JP743373A JPS5630936B2 JP S5630936 B2 JPS5630936 B2 JP S5630936B2 JP 743373 A JP743373 A JP 743373A JP 743373 A JP743373 A JP 743373A JP S5630936 B2 JPS5630936 B2 JP S5630936B2
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/38—Exhausting, degassing, filling, or cleaning vessels
- H01J9/385—Exhausting vessels
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
- H01J61/28—Means for producing, introducing, or replenishing gas or vapour during operation of the lamp
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Discharge Lamp (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB419372A GB1382672A (en) | 1972-01-28 | 1972-01-28 | Vapour discharge lamps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4887690A JPS4887690A (US20060205796A1-20060914-C00130.png) | 1973-11-17 |
| JPS5630936B2 true JPS5630936B2 (US20060205796A1-20060914-C00130.png) | 1981-07-17 |
Family
ID=9772471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP743373A Expired JPS5630936B2 (US20060205796A1-20060914-C00130.png) | 1972-01-28 | 1973-01-18 |
Country Status (6)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4835442A (en) * | 1987-01-29 | 1989-05-30 | Kabushiki Kaisha Toshiba | Lamp for generating ultraviolet radiation |
| US5274305A (en) * | 1991-12-04 | 1993-12-28 | Gte Products Corporation | Low pressure mercury discharge lamp with thermostatic control of mercury vapor pressure |
| US10663116B2 (en) | 2015-02-26 | 2020-05-26 | Signify Holding B.V. | Lighting device with dispenser for a reactive substance |
-
1972
- 1972-01-28 GB GB419372A patent/GB1382672A/en not_active Expired
-
1973
- 1973-01-10 CA CA160,979A patent/CA967634A/en not_active Expired
- 1973-01-11 ZA ZA730220A patent/ZA73220B/xx unknown
- 1973-01-18 JP JP743373A patent/JPS5630936B2/ja not_active Expired
- 1973-01-19 AU AU51266/73A patent/AU476233B2/en not_active Expired
- 1973-01-24 DE DE2303282A patent/DE2303282C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU5126673A (en) | 1974-07-25 |
| JPS4887690A (US20060205796A1-20060914-C00130.png) | 1973-11-17 |
| DE2303282B2 (de) | 1978-12-07 |
| AU476233B2 (en) | 1976-09-16 |
| CA967634A (en) | 1975-05-13 |
| DE2303282C3 (de) | 1979-08-09 |
| GB1382672A (en) | 1975-02-05 |
| DE2303282A1 (de) | 1973-08-02 |
| ZA73220B (en) | 1973-10-31 |
