JPS51132681A - Incandescent lamp - Google Patents
Incandescent lampInfo
- Publication number
- JPS51132681A JPS51132681A JP5764375A JP5764375A JPS51132681A JP S51132681 A JPS51132681 A JP S51132681A JP 5764375 A JP5764375 A JP 5764375A JP 5764375 A JP5764375 A JP 5764375A JP S51132681 A JPS51132681 A JP S51132681A
- Authority
- JP
- Japan
- Prior art keywords
- incandescent lamp
- filament coil
- radiations
- obtain uniform
- forming non
- 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 obtain uniform radiations by forming non-illuminating portions in a filament coil by inserting short-circuit coils into the filament coil at prescribed positions.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5764375A JPS51132681A (en) | 1975-05-14 | 1975-05-14 | Incandescent lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5764375A JPS51132681A (en) | 1975-05-14 | 1975-05-14 | Incandescent lamp |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51132681A true JPS51132681A (en) | 1976-11-17 |
JPS5754910B2 JPS5754910B2 (en) | 1982-11-20 |
Family
ID=13061561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5764375A Granted JPS51132681A (en) | 1975-05-14 | 1975-05-14 | Incandescent lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51132681A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4711433U (en) * | 1971-03-03 | 1972-10-11 | ||
JPS4810687U (en) * | 1971-06-16 | 1973-02-06 | ||
JPS4820464U (en) * | 1971-07-15 | 1973-03-08 |
-
1975
- 1975-05-14 JP JP5764375A patent/JPS51132681A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4711433U (en) * | 1971-03-03 | 1972-10-11 | ||
JPS4810687U (en) * | 1971-06-16 | 1973-02-06 | ||
JPS4820464U (en) * | 1971-07-15 | 1973-03-08 |
Also Published As
Publication number | Publication date |
---|---|
JPS5754910B2 (en) | 1982-11-20 |
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