SE369466B - - Google Patents
Info
- Publication number
- SE369466B SE369466B SE1556371A SE1556371A SE369466B SE 369466 B SE369466 B SE 369466B SE 1556371 A SE1556371 A SE 1556371A SE 1556371 A SE1556371 A SE 1556371A SE 369466 B SE369466 B SE 369466B
- Authority
- SE
- Sweden
Links
Classifications
-
- 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
- H05B39/09—Circuit arrangements or apparatus for operating incandescent light sources in which the lamp is fed by pulses
-
- 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
- B60Q11/007—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 the lighting devices indicating change of drive direction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7043695A FR2117696B1 (enExample) | 1970-12-04 | 1970-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE369466B true SE369466B (enExample) | 1974-08-26 |
Family
ID=9065246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1556371A SE369466B (enExample) | 1970-12-04 | 1971-12-03 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3733497A (enExample) |
| ES (1) | ES397649A1 (enExample) |
| FR (1) | FR2117696B1 (enExample) |
| GB (1) | GB1373413A (enExample) |
| IT (1) | IT943723B (enExample) |
| SE (1) | SE369466B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA784158B (en) * | 1977-08-16 | 1979-07-25 | Lucas Industries Ltd | Vehicle flasher lamp system |
| US4484105A (en) * | 1982-10-28 | 1984-11-20 | At&T Technologies, Inc. | Circuit for selectively exciting one of a pair of light emitting diodes |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3209175A (en) * | 1961-05-12 | 1965-09-28 | Clare & Co C P | Transistor-relay pulse generator |
| US3281611A (en) * | 1964-02-25 | 1966-10-25 | Dietz Co R E | Flasher lamp circuit with positive ground |
| US3452248A (en) * | 1968-07-23 | 1969-06-24 | Dietz Co R E | Heavy duty relay-transistor flasher circuit |
-
1970
- 1970-12-04 FR FR7043695A patent/FR2117696B1/fr not_active Expired
-
1971
- 1971-11-29 GB GB5532971A patent/GB1373413A/en not_active Expired
- 1971-12-02 US US3733497D patent/US3733497A/en not_active Expired - Lifetime
- 1971-12-03 ES ES397649A patent/ES397649A1/es not_active Expired
- 1971-12-03 SE SE1556371A patent/SE369466B/xx unknown
- 1971-12-03 IT IT3203671A patent/IT943723B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2117696B1 (enExample) | 1974-04-26 |
| FR2117696A1 (enExample) | 1972-07-28 |
| DE2160076B2 (de) | 1977-06-16 |
| IT943723B (it) | 1973-04-10 |
| US3733497A (en) | 1973-05-15 |
| GB1373413A (en) | 1974-11-13 |
| DE2160076A1 (de) | 1972-07-06 |
| ES397649A1 (es) | 1974-05-16 |