DE1964565A1 - Automatische Lampenschaltungsvorrichtung - Google Patents
Automatische LampenschaltungsvorrichtungInfo
- Publication number
- DE1964565A1 DE1964565A1 DE19691964565 DE1964565A DE1964565A1 DE 1964565 A1 DE1964565 A1 DE 1964565A1 DE 19691964565 DE19691964565 DE 19691964565 DE 1964565 A DE1964565 A DE 1964565A DE 1964565 A1 DE1964565 A1 DE 1964565A1
- Authority
- DE
- Germany
- Prior art keywords
- transistor
- source
- base
- load
- winding
- 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.)
- Pending
Links
- 239000003990 capacitor Substances 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 9
- 230000001939 inductive effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
Classifications
-
- 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
- H03K3/2826—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 transistors of the complementary type
- H03K3/2828—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 transistors of the complementary type in an asymmetrical circuit configuration
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Electronic Switches (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6232669A GB1289707A (enrdf_load_stackoverflow) | 1969-12-22 | 1969-12-22 | |
| DE19691964565 DE1964565A1 (de) | 1969-12-22 | 1969-12-23 | Automatische Lampenschaltungsvorrichtung |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6232669 | 1969-12-22 | ||
| DE19691964565 DE1964565A1 (de) | 1969-12-22 | 1969-12-23 | Automatische Lampenschaltungsvorrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1964565A1 true DE1964565A1 (de) | 1971-07-01 |
Family
ID=25758278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691964565 Pending DE1964565A1 (de) | 1969-12-22 | 1969-12-23 | Automatische Lampenschaltungsvorrichtung |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1964565A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1289707A (enrdf_load_stackoverflow) |
-
1969
- 1969-12-22 GB GB6232669A patent/GB1289707A/en not_active Expired
- 1969-12-23 DE DE19691964565 patent/DE1964565A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1289707A (enrdf_load_stackoverflow) | 1972-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHW | Rejection |