JPS53137579A - High frequency lighting device - Google Patents
High frequency lighting deviceInfo
- Publication number
- JPS53137579A JPS53137579A JP5151377A JP5151377A JPS53137579A JP S53137579 A JPS53137579 A JP S53137579A JP 5151377 A JP5151377 A JP 5151377A JP 5151377 A JP5151377 A JP 5151377A JP S53137579 A JPS53137579 A JP S53137579A
- Authority
- JP
- Japan
- Prior art keywords
- high frequency
- lighting device
- frequency lighting
- oscillator
- metallic case
- Prior art date
- 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
Landscapes
- Discharge Lamps And Accessories Thereof (AREA)
Abstract
PURPOSE: To provide an electromagnetic wave shield integrally formed with a metallic case containing an oscillator, said metallic case being disposed at one side of a light permeable airtight bulb and coat a reflecting film on the inner surface of the shield so as to prevent electromagnetic waves from leaking out in the downward direction and radiate heat generated in the oscillator.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5151377A JPS53137579A (en) | 1977-05-04 | 1977-05-04 | High frequency lighting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5151377A JPS53137579A (en) | 1977-05-04 | 1977-05-04 | High frequency lighting device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53137579A true JPS53137579A (en) | 1978-12-01 |
Family
ID=12889075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5151377A Pending JPS53137579A (en) | 1977-05-04 | 1977-05-04 | High frequency lighting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53137579A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54166179U (en) * | 1978-05-15 | 1979-11-21 | ||
JPH027352A (en) * | 1988-06-24 | 1990-01-11 | Matsushita Electric Works Ltd | Electrodeless discharge lamp |
-
1977
- 1977-05-04 JP JP5151377A patent/JPS53137579A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54166179U (en) * | 1978-05-15 | 1979-11-21 | ||
JPS5819817Y2 (en) * | 1978-05-15 | 1983-04-23 | 三菱電機株式会社 | electrodeless fluorescent lamp |
JPH027352A (en) * | 1988-06-24 | 1990-01-11 | Matsushita Electric Works Ltd | Electrodeless discharge lamp |
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