JPS53137578A - High frequency lighting device - Google Patents
High frequency lighting deviceInfo
- Publication number
- JPS53137578A JPS53137578A JP5151277A JP5151277A JPS53137578A JP S53137578 A JPS53137578 A JP S53137578A JP 5151277 A JP5151277 A JP 5151277A JP 5151277 A JP5151277 A JP 5151277A JP S53137578 A JPS53137578 A JP S53137578A
- Authority
- JP
- Japan
- Prior art keywords
- high frequency
- lighting device
- frequency lighting
- ametallic
- dispose
- 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 dispose in ametallic case an oscillator which supplies a high frequency current to an oscillating coil for preventing electromagnetic waves from leaking out in the upward direction, radiate heat generated in a high frequency wave generator and thus elongate the life of bulb.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5151277A JPS53137578A (en) | 1977-05-04 | 1977-05-04 | High frequency lighting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5151277A JPS53137578A (en) | 1977-05-04 | 1977-05-04 | High frequency lighting device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53137578A true JPS53137578A (en) | 1978-12-01 |
Family
ID=12889048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5151277A Pending JPS53137578A (en) | 1977-05-04 | 1977-05-04 | High frequency lighting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53137578A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01292742A (en) * | 1988-05-18 | 1989-11-27 | Matsushita Electric Works Ltd | Electrodeless discharge lamp |
-
1977
- 1977-05-04 JP JP5151277A patent/JPS53137578A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01292742A (en) * | 1988-05-18 | 1989-11-27 | Matsushita Electric Works Ltd | Electrodeless discharge lamp |
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