JPS5382070A - Discharge lamp lighting apparatus - Google Patents
Discharge lamp lighting apparatusInfo
- Publication number
- JPS5382070A JPS5382070A JP15748976A JP15748976A JPS5382070A JP S5382070 A JPS5382070 A JP S5382070A JP 15748976 A JP15748976 A JP 15748976A JP 15748976 A JP15748976 A JP 15748976A JP S5382070 A JPS5382070 A JP S5382070A
- Authority
- JP
- Japan
- Prior art keywords
- lighting apparatus
- discharge lamp
- lamp lighting
- circuitand
- operational
- 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
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
PURPOSE:To provide lighting apparatus including semiconductor switching element and having operational circuitand deviation integrating circuit, to operate stable at constant power, to regulate light, and to prevent from erroneous operation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15748976A JPS5382070A (en) | 1976-12-28 | 1976-12-28 | Discharge lamp lighting apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15748976A JPS5382070A (en) | 1976-12-28 | 1976-12-28 | Discharge lamp lighting apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5382070A true JPS5382070A (en) | 1978-07-20 |
Family
ID=15650792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15748976A Pending JPS5382070A (en) | 1976-12-28 | 1976-12-28 | Discharge lamp lighting apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5382070A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100848996B1 (en) * | 2006-11-27 | 2008-07-30 | 미쓰비시덴키 가부시키가이샤 | System for controlled operation of elevator in case of fire and method of controlled operation of elevator in case of fire |
US7621378B2 (en) | 2005-02-14 | 2009-11-24 | Mitsubishi Electric Corporation | System for controlled operation of elevator in case of fire and method of controlled operation of elevator in case of fire |
-
1976
- 1976-12-28 JP JP15748976A patent/JPS5382070A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7621378B2 (en) | 2005-02-14 | 2009-11-24 | Mitsubishi Electric Corporation | System for controlled operation of elevator in case of fire and method of controlled operation of elevator in case of fire |
KR100848996B1 (en) * | 2006-11-27 | 2008-07-30 | 미쓰비시덴키 가부시키가이샤 | System for controlled operation of elevator in case of fire and method of controlled operation of elevator in case of fire |
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