FR1141456A - Générateurs d'ondes rectangulaires utilisant un transistor à jonction - Google Patents
Générateurs d'ondes rectangulaires utilisant un transistor à jonctionInfo
- Publication number
- FR1141456A FR1141456A FR1141456DA FR1141456A FR 1141456 A FR1141456 A FR 1141456A FR 1141456D A FR1141456D A FR 1141456DA FR 1141456 A FR1141456 A FR 1141456A
- Authority
- FR
- France
- Prior art keywords
- rectangular wave
- junction transistor
- wave generators
- generators
- junction
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5383—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement
- H02M7/53832—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement in a push-pull arrangement
- H02M7/53835—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement in a push-pull arrangement of the parallel type
-
- 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
- H03K3/30—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 a transformer for feedback, e.g. blocking oscillator
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45938754A | 1954-09-30 | 1954-09-30 | |
| US639583A US2944225A (en) | 1954-09-30 | 1957-02-11 | Oscillators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1141456A true FR1141456A (fr) | 1957-09-03 |
Family
ID=45874505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1141456D Expired FR1141456A (fr) | 1954-09-30 | 1955-09-27 | Générateurs d'ondes rectangulaires utilisant un transistor à jonction |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2944225A (fr) |
| DE (1) | DE1044162B (fr) |
| FR (1) | FR1141456A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3087123A (en) * | 1960-04-21 | 1963-04-23 | Rca Corp | Negative resistance diode multivibrators |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE475568C (de) * | 1929-04-27 | Max Pohontsch Dipl Ing | Roehrensender in Gegentaktschaltung | |
| GB149018A (en) * | 1918-03-20 | 1920-08-12 | William Henry Eccles | Improved method of generating electric oscillations |
| GB226216A (en) * | 1923-12-14 | 1925-08-13 | British Thomson Houston Co Ltd | Circuit arrangements employing thermionic valves for the production of alternating currents |
| DE579926C (de) * | 1929-11-23 | 1933-07-04 | Pierre Bernard Francois David | Rueckgekoppelter Roehrengenerator mit Doppelgitterroehre zur Erzeugung von Schwingungen zweiter Art |
| US2462903A (en) * | 1945-05-07 | 1949-03-01 | Standard Telephones Cables Ltd | Oscillator generator |
| NL101202C (fr) * | 1954-04-06 |
-
1955
- 1955-09-27 FR FR1141456D patent/FR1141456A/fr not_active Expired
- 1955-09-28 DE DEI10720A patent/DE1044162B/de active Pending
-
1957
- 1957-02-11 US US639583A patent/US2944225A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1044162B (de) | 1958-11-20 |
| US2944225A (en) | 1960-07-05 |
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