JPS4421144B1 - - Google Patents
Info
- Publication number
- JPS4421144B1 JPS4421144B1 JP7331067A JP7331067A JPS4421144B1 JP S4421144 B1 JPS4421144 B1 JP S4421144B1 JP 7331067 A JP7331067 A JP 7331067A JP 7331067 A JP7331067 A JP 7331067A JP S4421144 B1 JPS4421144 B1 JP S4421144B1
- Authority
- JP
- Japan
- 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
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q11/00—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00
- B60Q11/005—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00 for lighting devices, e.g. indicating if lamps are burning or not
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
- H05B39/10—Circuits providing for substitution of the light source in case of its failure
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/20—Responsive to malfunctions or to light source life; for protection
- H05B47/21—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Audible And Visible Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB51140/66A GB1195689A (en) | 1966-11-15 | 1966-11-15 | Lamp Failure Warning Circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4421144B1 true JPS4421144B1 (ja) | 1969-09-10 |
Family
ID=10458801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7331067A Pending JPS4421144B1 (ja) | 1966-11-15 | 1966-11-15 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4421144B1 (ja) |
| ES (1) | ES347650A1 (ja) |
| GB (1) | GB1195689A (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2129633A (en) * | 1982-09-28 | 1984-05-16 | Electronic Components Ltd | Lamp monitoring circuit |
| CN104290651B (zh) * | 2014-09-29 | 2016-09-14 | 马瑞利汽车零部件(芜湖)有限公司 | 一种转向灯故障检测电路 |
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1966
- 1966-11-15 JP JP7331067A patent/JPS4421144B1/ja active Pending
- 1966-11-15 GB GB51140/66A patent/GB1195689A/en not_active Expired
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1967
- 1967-11-15 ES ES347650A patent/ES347650A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1195689A (en) | 1970-06-17 |
| ES347650A1 (es) | 1969-02-16 |