JPS53114279A - Fluorescent lamp - Google Patents
Fluorescent lampInfo
- Publication number
- JPS53114279A JPS53114279A JP3015777A JP3015777A JPS53114279A JP S53114279 A JPS53114279 A JP S53114279A JP 3015777 A JP3015777 A JP 3015777A JP 3015777 A JP3015777 A JP 3015777A JP S53114279 A JPS53114279 A JP S53114279A
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent lamp
- power
- lamp
- efficiency
- consumed
- 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 a fluorescent lamp wherein the inner diameter of the tube is selected in a specific range and a specific relationship is established between the length of the discharge path and power to be consumed, whereby the conversion efficiency from the lamp power to the positive column power is improved and also the efficiency of the 7.5 to 19.0 W fluorescent lamp is increased.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3015777A JPS53114279A (en) | 1977-03-17 | 1977-03-17 | Fluorescent lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3015777A JPS53114279A (en) | 1977-03-17 | 1977-03-17 | Fluorescent lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53114279A true JPS53114279A (en) | 1978-10-05 |
Family
ID=12295909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3015777A Pending JPS53114279A (en) | 1977-03-17 | 1977-03-17 | Fluorescent lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53114279A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5572354A (en) * | 1978-11-17 | 1980-05-31 | Philips Nv | Low voltage mercury vapor discharge lamp |
JPS59149645A (en) * | 1983-02-14 | 1984-08-27 | Toshiba Corp | Fluorescent lighting apparatus |
JPS60236450A (en) * | 1985-04-19 | 1985-11-25 | Hitachi Ltd | Fluorescent lamp |
-
1977
- 1977-03-17 JP JP3015777A patent/JPS53114279A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5572354A (en) * | 1978-11-17 | 1980-05-31 | Philips Nv | Low voltage mercury vapor discharge lamp |
JPS62198658U (en) * | 1978-11-17 | 1987-12-17 | ||
JPH0120764Y2 (en) * | 1978-11-17 | 1989-06-22 | ||
JPS59149645A (en) * | 1983-02-14 | 1984-08-27 | Toshiba Corp | Fluorescent lighting apparatus |
JPH0440826B2 (en) * | 1983-02-14 | 1992-07-06 | Toshiba Raitetsuku Kk | |
JPS60236450A (en) * | 1985-04-19 | 1985-11-25 | Hitachi Ltd | Fluorescent lamp |
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