JPS50131381A - - Google Patents
Info
- Publication number
- JPS50131381A JPS50131381A JP2659175A JP2659175A JPS50131381A JP S50131381 A JPS50131381 A JP S50131381A JP 2659175 A JP2659175 A JP 2659175A JP 2659175 A JP2659175 A JP 2659175A JP S50131381 A JPS50131381 A JP S50131381A
- 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
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
Landscapes
- Ceramic Products (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45705874A | 1974-04-01 | 1974-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50131381A true JPS50131381A (ru) | 1975-10-17 |
Family
ID=23815278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2659175A Pending JPS50131381A (ru) | 1974-04-01 | 1975-03-06 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS50131381A (ru) |
| GB (1) | GB1494839A (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6062763U (ja) * | 1983-10-05 | 1985-05-02 | 三菱電機株式会社 | 高圧金属蒸気放電灯 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0376260B1 (en) * | 1988-12-28 | 1994-10-12 | Koito Manufacturing Co., Ltd | Discharge lamp assembly |
| US7453212B2 (en) * | 2005-01-31 | 2008-11-18 | Osram Sylvania Inc. | Ceramic discharge vessel having tungsten alloy feedthrough |
-
1975
- 1975-02-10 GB GB558875A patent/GB1494839A/en not_active Expired
- 1975-03-06 JP JP2659175A patent/JPS50131381A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6062763U (ja) * | 1983-10-05 | 1985-05-02 | 三菱電機株式会社 | 高圧金属蒸気放電灯 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1494839A (en) | 1977-12-14 |