JPS5283197A - Evacuation guiding lamp - Google Patents
Evacuation guiding lampInfo
- Publication number
- JPS5283197A JPS5283197A JP15912075A JP15912075A JPS5283197A JP S5283197 A JPS5283197 A JP S5283197A JP 15912075 A JP15912075 A JP 15912075A JP 15912075 A JP15912075 A JP 15912075A JP S5283197 A JPS5283197 A JP S5283197A
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- guiding lamp
- lighted
- indicates
- evacuation guiding
- 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
Abstract
PURPOSE: A pair of indicating lamps which are connected to power supply and indicate two opposite directions are lighted at reduced luminance in normal times. In emergency, the lamp which indicates the dangerous direction is put out, while the lamp that indicates the safe direction is lighted at high luminance. In this way, the lamp life can be prolonged a evacuation guidance can be accomplished effectively.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50159120A JPS5821762B2 (en) | 1975-12-31 | 1975-12-31 | Hinan Yudoutou |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50159120A JPS5821762B2 (en) | 1975-12-31 | 1975-12-31 | Hinan Yudoutou |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5283197A true JPS5283197A (en) | 1977-07-11 |
JPS5821762B2 JPS5821762B2 (en) | 1983-05-04 |
Family
ID=15686665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50159120A Expired JPS5821762B2 (en) | 1975-12-31 | 1975-12-31 | Hinan Yudoutou |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5821762B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006302646A (en) * | 2005-04-20 | 2006-11-02 | Sekisui Jushi Co Ltd | Internal lighting type guiding sign |
CN111372354A (en) * | 2018-12-25 | 2020-07-03 | 湖南汇博电子科技股份有限公司 | Information display lamp and information display control device and method thereof |
CN111435584A (en) * | 2018-12-25 | 2020-07-21 | 湖南汇博电子科技股份有限公司 | Information display lamp and display control device and method thereof |
-
1975
- 1975-12-31 JP JP50159120A patent/JPS5821762B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006302646A (en) * | 2005-04-20 | 2006-11-02 | Sekisui Jushi Co Ltd | Internal lighting type guiding sign |
JP4607647B2 (en) * | 2005-04-20 | 2011-01-05 | 積水樹脂株式会社 | Internally illuminated sign |
CN111372354A (en) * | 2018-12-25 | 2020-07-03 | 湖南汇博电子科技股份有限公司 | Information display lamp and information display control device and method thereof |
CN111435584A (en) * | 2018-12-25 | 2020-07-21 | 湖南汇博电子科技股份有限公司 | Information display lamp and display control device and method thereof |
CN111372354B (en) * | 2018-12-25 | 2023-10-13 | 湖南汇博电子科技股份有限公司 | Information display lamp and information display control device and method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS5821762B2 (en) | 1983-05-04 |
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