JPS5390676A - Filament coil for bulb - Google Patents
Filament coil for bulbInfo
- Publication number
- JPS5390676A JPS5390676A JP415677A JP415677A JPS5390676A JP S5390676 A JPS5390676 A JP S5390676A JP 415677 A JP415677 A JP 415677A JP 415677 A JP415677 A JP 415677A JP S5390676 A JPS5390676 A JP S5390676A
- Authority
- JP
- Japan
- Prior art keywords
- bulb
- filament coil
- filament
- interwinding
- squashing
- 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.)
- Granted
Links
Abstract
PURPOSE: To prevent the interwinding of the filament coils constructed of W core wire and W thin wire by squashing the base part thereof.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP415677A JPS5390676A (en) | 1977-01-18 | 1977-01-18 | Filament coil for bulb |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP415677A JPS5390676A (en) | 1977-01-18 | 1977-01-18 | Filament coil for bulb |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5390676A true JPS5390676A (en) | 1978-08-09 |
JPS613060B2 JPS613060B2 (en) | 1986-01-29 |
Family
ID=11576879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP415677A Granted JPS5390676A (en) | 1977-01-18 | 1977-01-18 | Filament coil for bulb |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5390676A (en) |
-
1977
- 1977-01-18 JP JP415677A patent/JPS5390676A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS613060B2 (en) | 1986-01-29 |
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