JPS5456272A - Non-delay starting fluorescent lamp - Google Patents
Non-delay starting fluorescent lampInfo
- Publication number
- JPS5456272A JPS5456272A JP12234477A JP12234477A JPS5456272A JP S5456272 A JPS5456272 A JP S5456272A JP 12234477 A JP12234477 A JP 12234477A JP 12234477 A JP12234477 A JP 12234477A JP S5456272 A JPS5456272 A JP S5456272A
- Authority
- JP
- Japan
- Prior art keywords
- conductive film
- glass tube
- fluorescent lamp
- transparent conductive
- coated
- 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
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Abstract
PURPOSE: To provide a fluorescent lamp with a better life performance eliminating macula lutea phenomenon by sealing inert gas composed of cripton into a glass tube coated with a transparent conductive film on the inner surface thereof.
CONSTITUTION: The surface of a glass tube is coated with a transparent conductive film 2 made of tin oxide. Additionally, it is laminated with a non-conductive film 3 hard to work on mercury made of aluminium oxide or the like and further with a phosphor 4. A mixed gas mainly comprising kripton is sealed into glass tube. This prevents macula lutea phenomenon. thus affording a better lighting appearance and luminous flux performance up to the end of the life
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12234477A JPS5456272A (en) | 1977-10-14 | 1977-10-14 | Non-delay starting fluorescent lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12234477A JPS5456272A (en) | 1977-10-14 | 1977-10-14 | Non-delay starting fluorescent lamp |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5456272A true JPS5456272A (en) | 1979-05-07 |
JPS626304B2 JPS626304B2 (en) | 1987-02-10 |
Family
ID=14833620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12234477A Granted JPS5456272A (en) | 1977-10-14 | 1977-10-14 | Non-delay starting fluorescent lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5456272A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013044975A1 (en) * | 2011-09-30 | 2013-04-04 | Siemens Aktiengesellschaft | Glas tube with infrared light reflective coating, method for manufacturing the glass tube, heat receiver tube with the glass tube, parabolic trough collector with the heat receiver tube and use of the parabolic trough collector |
-
1977
- 1977-10-14 JP JP12234477A patent/JPS5456272A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013044975A1 (en) * | 2011-09-30 | 2013-04-04 | Siemens Aktiengesellschaft | Glas tube with infrared light reflective coating, method for manufacturing the glass tube, heat receiver tube with the glass tube, parabolic trough collector with the heat receiver tube and use of the parabolic trough collector |
AU2011377920B2 (en) * | 2011-09-30 | 2016-08-11 | Siemens Concentrated Solar Power Ltd. | Glass tube with infrared light reflective coating, method for manufacturing the glass tube, heat receiver tube with the glass tube, parabolic trough collector with the heat receiver tube and use of the parabolic trough collector |
US10427976B2 (en) | 2011-09-30 | 2019-10-01 | Siemens Concentrated Solar Power Ltd. | Glass tube with infrared light reflective coating, method for manufacturing the glass tube, heat receiver tube with the glass tube, parabolic trough collector with the heat receiver tube and use of the parabolic trough collector |
Also Published As
Publication number | Publication date |
---|---|
JPS626304B2 (en) | 1987-02-10 |
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