JPS5553867A - Power save type fluorescent lamp - Google Patents
Power save type fluorescent lampInfo
- Publication number
- JPS5553867A JPS5553867A JP12759578A JP12759578A JPS5553867A JP S5553867 A JPS5553867 A JP S5553867A JP 12759578 A JP12759578 A JP 12759578A JP 12759578 A JP12759578 A JP 12759578A JP S5553867 A JPS5553867 A JP S5553867A
- Authority
- JP
- Japan
- Prior art keywords
- krypton
- gas
- fluorescent lamp
- neon
- power save
- 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 obtain conventional brightness with reduced power consumption, by mixing krypton and neon gas with specific ratio.
CONSTITUTION: Mixing gas of krypton and neon is employed as filling gas, where the diameter of fluorescent lamp is made to be 25.5±1.2mm to suppress current increase due to krypton, and the entire length is made to be 580±1.3mm to be conpertible with conventional fluorescent light. Said gas is composed of 45W70vol% of krypton and the remainder of neon. Consequently the power is saved while low temperature characteristic is improved.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12759578A JPS5553867A (en) | 1978-10-16 | 1978-10-16 | Power save type fluorescent lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12759578A JPS5553867A (en) | 1978-10-16 | 1978-10-16 | Power save type fluorescent lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5553867A true JPS5553867A (en) | 1980-04-19 |
Family
ID=14963961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12759578A Pending JPS5553867A (en) | 1978-10-16 | 1978-10-16 | Power save type fluorescent lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5553867A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53110273A (en) * | 1977-03-07 | 1978-09-26 | Hitachi Ltd | Fluorescent lamp |
-
1978
- 1978-10-16 JP JP12759578A patent/JPS5553867A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53110273A (en) * | 1977-03-07 | 1978-09-26 | Hitachi Ltd | Fluorescent lamp |
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