GB1221155A - Flashing light signalling device, more particularly for automotive vehicles - Google Patents
Flashing light signalling device, more particularly for automotive vehiclesInfo
- Publication number
- GB1221155A GB1221155A GB3500169A GB3500169A GB1221155A GB 1221155 A GB1221155 A GB 1221155A GB 3500169 A GB3500169 A GB 3500169A GB 3500169 A GB3500169 A GB 3500169A GB 1221155 A GB1221155 A GB 1221155A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transistor
- connected via
- lamps
- relay
- negative
- 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.)
- Expired
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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/34—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
- B60Q1/38—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction using immovably-mounted light sources, e.g. fixed flashing lamps
- B60Q1/385—Electronic temporisation with relay amplification
-
- 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)
Abstract
1,221,155. Transistor oscillator circuits. SWF-SPEZIALFABRIK FUER AUTOZUBEHOER GUSTAV RAU G.m.b.H. 11 July, 1969 [14 Aug., 1968], No. 35001/69. Heading H3T. [Also in Division G4] In a flashing light signalling device, especially for direction indicating lamps on vehicles, which includes a multivibrator timing device with two transistors T 1 , T 2 , a voltage divider R 2 , R 5 is connected between the negative and positive leads in series with a make contact b controlled by a relay B in the lamp circuit, the tap of the voltage divider being connected via capacitor C 2 to the collector of transistor T 1 and directly to the base of transistor T 2 . In the event of failue of one of the lamps L, a reduced current passes through relay B, contact b remains open, an increased voltage charges capacitor C 2 , and the lights (including a warning light inside the vehicle) flash more rapidly. Resistor R 1 is connected via operating switch T and lamps L to negative, so that the multivibrator stops when the light system is switched off. For this purpose also, the base of transistor T 1 is connected via resistors R 1 , R 4 with the positive lead.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT796468A AT290310B (en) | 1968-08-14 | 1968-08-14 | Flashing light signal device, in particular for direction indicator lamps in motor vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1221155A true GB1221155A (en) | 1971-02-03 |
Family
ID=3601133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3500169A Expired GB1221155A (en) | 1968-08-14 | 1969-07-11 | Flashing light signalling device, more particularly for automotive vehicles |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT290310B (en) |
| BE (1) | BE732333A (en) |
| DE (1) | DE1808053B2 (en) |
| FR (1) | FR1595083A (en) |
| GB (1) | GB1221155A (en) |
| NL (1) | NL143181B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104684222A (en) * | 2015-03-16 | 2015-06-03 | 黄月华 | Light-controlled double-color flashing warning lamp for municipal road construction |
| CN105101582A (en) * | 2015-09-17 | 2015-11-25 | 黄月华 | Light-controlled light-emitting diode (LED) night lamp |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2944526A1 (en) * | 1979-11-03 | 1981-05-14 | SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen | TURN SIGNALER FOR OPERATING A FLASH SYSTEM IN MOTOR VEHICLES |
-
1968
- 1968-08-14 AT AT796468A patent/AT290310B/en not_active IP Right Cessation
- 1968-11-09 DE DE19681808053 patent/DE1808053B2/en active Pending
- 1968-12-13 FR FR1595083D patent/FR1595083A/fr not_active Expired
-
1969
- 1969-04-25 NL NL6906437A patent/NL143181B/en unknown
- 1969-04-30 BE BE732333D patent/BE732333A/xx unknown
- 1969-07-11 GB GB3500169A patent/GB1221155A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104684222A (en) * | 2015-03-16 | 2015-06-03 | 黄月华 | Light-controlled double-color flashing warning lamp for municipal road construction |
| CN105101582A (en) * | 2015-09-17 | 2015-11-25 | 黄月华 | Light-controlled light-emitting diode (LED) night lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6906437A (en) | 1970-02-17 |
| AT290310B (en) | 1971-05-25 |
| NL143181B (en) | 1974-09-16 |
| BE732333A (en) | 1969-10-01 |
| DE1808053A1 (en) | 1970-02-26 |
| DE1808053B2 (en) | 1971-04-22 |
| FR1595083A (en) | 1970-06-08 |
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