JPS5397277A - Method of manufacturing filament for electric discharge lamp - Google Patents
Method of manufacturing filament for electric discharge lampInfo
- Publication number
- JPS5397277A JPS5397277A JP1168977A JP1168977A JPS5397277A JP S5397277 A JPS5397277 A JP S5397277A JP 1168977 A JP1168977 A JP 1168977A JP 1168977 A JP1168977 A JP 1168977A JP S5397277 A JPS5397277 A JP S5397277A
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- electric discharge
- coil
- manufacturing filament
- manufacturing
- 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 Lamp (AREA)
Abstract
PURPOSE: To provide a method of manufacturing continuously double wound coil for electric discharge lamp, in which portions of the coil to be cut are beforehand indented so as to eliminate entangling of coil pieces at the time of handling them after cutting of the coil into coil pieces.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1168977A JPS5397277A (en) | 1977-02-07 | 1977-02-07 | Method of manufacturing filament for electric discharge lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1168977A JPS5397277A (en) | 1977-02-07 | 1977-02-07 | Method of manufacturing filament for electric discharge lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5397277A true JPS5397277A (en) | 1978-08-25 |
Family
ID=11784984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1168977A Pending JPS5397277A (en) | 1977-02-07 | 1977-02-07 | Method of manufacturing filament for electric discharge lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5397277A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57118061U (en) * | 1981-01-14 | 1982-07-22 | ||
JPS57119444A (en) * | 1981-01-16 | 1982-07-24 | Toshiba Corp | Rapid start fluorescent lamp |
-
1977
- 1977-02-07 JP JP1168977A patent/JPS5397277A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57118061U (en) * | 1981-01-14 | 1982-07-22 | ||
JPS57119444A (en) * | 1981-01-16 | 1982-07-24 | Toshiba Corp | Rapid start fluorescent lamp |
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