NL7004877A - - Google Patents
Info
- Publication number
- NL7004877A NL7004877A NL7004877A NL7004877A NL7004877A NL 7004877 A NL7004877 A NL 7004877A NL 7004877 A NL7004877 A NL 7004877A NL 7004877 A NL7004877 A NL 7004877A NL 7004877 A NL7004877 A NL 7004877A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Emergency Alarm Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU53156/69A AU440345B1 (en) | 1969-04-08 | 1969-04-08 | Circuit arrangements forthe indication of lamp failure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7004877A true NL7004877A (xx) | 1970-10-12 |
Family
ID=3739211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7004877A NL7004877A (xx) | 1969-04-08 | 1970-04-04 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3660813A (xx) |
| JP (1) | JPS5111920B1 (xx) |
| AU (1) | AU440345B1 (xx) |
| FR (1) | FR2038320A1 (xx) |
| GB (1) | GB1308693A (xx) |
| NL (1) | NL7004877A (xx) |
| SE (1) | SE354238B (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3774188A (en) * | 1972-03-24 | 1973-11-20 | W Bial | Electrical indicating circuits |
| US3925757A (en) * | 1973-11-23 | 1975-12-09 | Ideal Corp | Turn signal system for positive indication of lamp failure |
| US4190830A (en) * | 1977-03-21 | 1980-02-26 | Essex Group, Inc. | Lamp outage indicator circuit |
| US4195281A (en) * | 1977-03-21 | 1980-03-25 | Essex Group, Inc. | Lamp outage indicator circuit |
| US4203058A (en) * | 1978-08-25 | 1980-05-13 | General Motors Corporation | Failure detection circuit for dynamic braking system |
| GB2034948B (en) * | 1978-11-13 | 1983-01-06 | King G A | Monitoring circuits more particularly for monitoring lamp circuits |
| US4550303A (en) * | 1984-04-05 | 1985-10-29 | General Motors Corporation | Lamp monitor with latch circuit |
| GB2170068B (en) * | 1985-01-11 | 1988-08-17 | Hollingsworth Uk Ltd | Line break detector |
| GB9426007D0 (en) * | 1994-12-22 | 1995-02-22 | Philips Electronics Uk Ltd | A power semiconductor switch |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3271736A (en) * | 1963-08-30 | 1966-09-06 | Richard J Brown | Transistorized circuit condition warning device for vehicles |
| US3428943A (en) * | 1966-01-10 | 1969-02-18 | Bendix Corp | Automobile turn signal with lamp failure indicator |
| US3422398A (en) * | 1966-03-08 | 1969-01-14 | Norman S Rubin | Vehicle solid state alarm system |
| JPS448003Y1 (xx) * | 1966-10-31 | 1969-03-27 | ||
| US3514751A (en) * | 1966-12-09 | 1970-05-26 | Grigsby Barton Inc | Lamp outage indicating apparatus |
-
1969
- 1969-04-08 AU AU53156/69A patent/AU440345B1/en not_active Expired
-
1970
- 1970-04-03 GB GB1596370A patent/GB1308693A/en not_active Expired
- 1970-04-04 NL NL7004877A patent/NL7004877A/xx unknown
- 1970-04-04 JP JP45028314A patent/JPS5111920B1/ja active Pending
- 1970-04-06 SE SE04683/70A patent/SE354238B/xx unknown
- 1970-04-07 FR FR7012483A patent/FR2038320A1/fr not_active Withdrawn
- 1970-04-07 US US26205A patent/US3660813A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2014921A1 (de) | 1970-10-15 |
| US3660813A (en) | 1972-05-02 |
| DE2014921B2 (de) | 1976-08-26 |
| AU440345B1 (en) | 1971-01-28 |
| JPS5111920B1 (xx) | 1976-04-14 |
| GB1308693A (en) | 1973-02-21 |
| SE354238B (xx) | 1973-03-05 |
| FR2038320A1 (xx) | 1971-01-08 |