SE304310B - - Google Patents
Info
- Publication number
- SE304310B SE304310B SE13991/62A SE1399162A SE304310B SE 304310 B SE304310 B SE 304310B SE 13991/62 A SE13991/62 A SE 13991/62A SE 1399162 A SE1399162 A SE 1399162A SE 304310 B SE304310 B SE 304310B
- Authority
- SE
- Sweden
- Prior art keywords
- transistor
- collector
- lamps
- resistor
- terminal
- Prior art date
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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
- H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
- H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
- H03K3/282—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable
- H03K3/2823—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable using two active transistor of the same conductivity type
- H03K3/2825—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable using two active transistor of the same conductivity type in an asymmetrical circuit configuration
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP28509A DE1160496B (de) | 1961-12-29 | 1961-12-29 | Astabiler Multivibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE304310B true SE304310B (ru) | 1968-09-23 |
Family
ID=7371291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE13991/62A SE304310B (ru) | 1961-12-29 | 1962-12-27 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3240989A (ru) |
| DE (1) | DE1160496B (ru) |
| GB (1) | GB951889A (ru) |
| SE (1) | SE304310B (ru) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3376568A (en) * | 1964-09-29 | 1968-04-02 | Gen Motors Corp | Transistor switching circuit |
| US3421107A (en) * | 1966-08-01 | 1969-01-07 | Swiss Controls & Research Inc | Multivibrator flasher circuit having advanced turn-on |
| US3553528A (en) * | 1968-08-14 | 1971-01-05 | Burroughs Corp | Light flashing circuit |
| US3696311A (en) * | 1969-03-10 | 1972-10-03 | Hitachi Ltd | Long-cycle transistor astable multivibrator |
| US3614527A (en) * | 1969-06-27 | 1971-10-19 | Itek Corp | Fluorescent-lamp-dimming circuit |
| US3768085A (en) * | 1969-10-29 | 1973-10-23 | Licentia Gmbh | Blinker light control unit |
| DE1762499B1 (de) * | 1969-10-29 | 1971-02-11 | Telefunken Patent | Impulsgenerator |
| GB1453453A (en) * | 1972-10-26 | 1976-10-20 | Bicosa Recherches | Battery-operated power supply arrangement having dc to dc voltage conversion |
| US3986144A (en) * | 1975-06-16 | 1976-10-12 | Joseph Russo | Oscillator with blinking light emitting diode for ornamental ring |
| US4065807A (en) * | 1977-02-07 | 1977-12-27 | Gte Automatic Electric Laboratories Incorporated | DC-to-DC voltage converter employing a common transistor in both switching and multivibrator functions |
| US4124211A (en) * | 1977-08-26 | 1978-11-07 | Worrall Roy R | Circuit for use in electronic game of nim |
| US5264827A (en) * | 1992-03-19 | 1993-11-23 | Giovanni Henry P | Vehicle turn signal reminder circuit |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1829257A (en) * | 1929-02-28 | 1931-10-27 | John Kearns | Combined level and inclinometer |
| US3018473A (en) * | 1958-09-16 | 1962-01-23 | Marco Ind | Low-voltage transistorized electric light flasher circuit for barricade lights, etc. |
| US3054970A (en) * | 1958-09-26 | 1962-09-18 | Electronic Specialties Co | Semi-conductor type low frequency oscillator |
| US3046494A (en) * | 1959-06-02 | 1962-07-24 | Dietz Co R E | Transistor oscillator circuit |
| US3022467A (en) * | 1959-07-15 | 1962-02-20 | Dietz Co R E | Oscillator circuit with power transistor output stage |
-
1961
- 1961-12-29 DE DEP28509A patent/DE1160496B/de active Pending
-
1962
- 1962-10-29 US US233668A patent/US3240989A/en not_active Expired - Lifetime
- 1962-12-27 SE SE13991/62A patent/SE304310B/xx unknown
- 1962-12-27 GB GB48644/62A patent/GB951889A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1160496B (de) | 1964-01-02 |
| GB951889A (en) | 1964-03-11 |
| US3240989A (en) | 1966-03-15 |
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