JPS5433381A - Reflection type fluorescent lamp - Google Patents
Reflection type fluorescent lampInfo
- Publication number
- JPS5433381A JPS5433381A JP9974077A JP9974077A JPS5433381A JP S5433381 A JPS5433381 A JP S5433381A JP 9974077 A JP9974077 A JP 9974077A JP 9974077 A JP9974077 A JP 9974077A JP S5433381 A JPS5433381 A JP S5433381A
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent lamp
- reflection type
- type fluorescent
- decreasing
- rise
- 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
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
PURPOSE: To prevent the rise in the lamp start voltage during lifetime without decreasing the initial light flux, by mixing a predetermined quantity of antimony oxide into titanium oxide from which a reflecting film is made.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9974077A JPS5433381A (en) | 1977-08-19 | 1977-08-19 | Reflection type fluorescent lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9974077A JPS5433381A (en) | 1977-08-19 | 1977-08-19 | Reflection type fluorescent lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5433381A true JPS5433381A (en) | 1979-03-12 |
Family
ID=14255405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9974077A Pending JPS5433381A (en) | 1977-08-19 | 1977-08-19 | Reflection type fluorescent lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5433381A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6330481U (en) * | 1986-08-05 | 1988-02-27 | ||
JPS63116284U (en) * | 1987-01-26 | 1988-07-27 | ||
JPH0192384U (en) * | 1987-12-10 | 1989-06-16 | ||
EP0675522A3 (en) * | 1994-03-29 | 1997-04-09 | Tungsram Reszvenytarsasag | Single-ended discharge lamp. |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3541376A (en) * | 1968-11-13 | 1970-11-17 | Sylvania Electric Prod | Fluorescent lamp with filter coating of a mixture of tio2 and sb2o3 |
JPS4947508A (en) * | 1972-09-11 | 1974-05-08 |
-
1977
- 1977-08-19 JP JP9974077A patent/JPS5433381A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3541376A (en) * | 1968-11-13 | 1970-11-17 | Sylvania Electric Prod | Fluorescent lamp with filter coating of a mixture of tio2 and sb2o3 |
JPS4947508A (en) * | 1972-09-11 | 1974-05-08 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6330481U (en) * | 1986-08-05 | 1988-02-27 | ||
JPS63116284U (en) * | 1987-01-26 | 1988-07-27 | ||
JPH0192384U (en) * | 1987-12-10 | 1989-06-16 | ||
JPH067901Y2 (en) * | 1987-12-10 | 1994-03-02 | 株式会社テイサク | Piston actuator for hydraulic breaker |
EP0675522A3 (en) * | 1994-03-29 | 1997-04-09 | Tungsram Reszvenytarsasag | Single-ended discharge lamp. |
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