FR1173798A - Commutation par transistors - Google Patents
Commutation par transistorsInfo
- Publication number
- FR1173798A FR1173798A FR1173798DA FR1173798A FR 1173798 A FR1173798 A FR 1173798A FR 1173798D A FR1173798D A FR 1173798DA FR 1173798 A FR1173798 A FR 1173798A
- Authority
- FR
- France
- Prior art keywords
- transistors
- switching
- 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
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/66—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will
- H03K17/665—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to one load terminal only
- H03K17/666—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to one load terminal only the output circuit comprising more than one controlled bipolar transistor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
- H04L27/06—Demodulator circuits; Receiver circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB13239/56A GB821765A (en) | 1956-04-30 | 1956-04-30 | Improvements in or relating to transistor switching arrangements |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1173798A true FR1173798A (fr) | 1959-03-02 |
Family
ID=10019359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1173798D Expired FR1173798A (fr) | 1956-04-30 | 1957-04-29 | Commutation par transistors |
Country Status (4)
Country | Link |
---|---|
US (1) | US2998487A (fr) |
DE (1) | DE1055590B (fr) |
FR (1) | FR1173798A (fr) |
GB (1) | GB821765A (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL255567A (fr) * | ||||
DE1140979B (de) * | 1959-08-05 | 1962-12-13 | Siemens Ag | Transistorverstaerker fuer Verstelleinrichtungen |
NL256195A (fr) * | 1959-09-25 | |||
US3136898A (en) * | 1959-11-04 | 1964-06-09 | Itt | Direct-coupled monostable switch |
US3226708A (en) * | 1961-03-14 | 1965-12-28 | Leeds & Northrup Co | Semiconductor analog-to-digital converter system |
US3155844A (en) * | 1961-06-02 | 1964-11-03 | Lear Siegler Inc | Magnetic integrator including hall effect device and unijunction transistor switchesfor providing step-like flux density |
US3145266A (en) * | 1961-06-29 | 1964-08-18 | Gen Electric | A. c. static switching circuits |
US3155777A (en) * | 1961-06-29 | 1964-11-03 | Gen Electric | Balanced static switching circuits |
US3351775A (en) * | 1964-05-22 | 1967-11-07 | Texas Instruments Inc | Single pulse trigger circuit |
DE1244241B (de) * | 1964-07-29 | 1967-07-13 | Siemens Ag | Schaltungsanordnung zum Ein- bzw. Ausschalten oder Umpolen eines Ausgangsgleichstromes mittels kurzer Eingangsimpulse |
DE1280277B (de) * | 1965-04-30 | 1968-10-17 | Siemens Ag | Schaltungsanordnung zum abwechselnden Anschalten der Pole einer Spannungsquelle an einen Verbraucher, insbesondere Einfachstrom-Doppelstrom-Telegrafierzeichenumsetzer |
FR2569067B1 (fr) * | 1984-01-25 | 1986-12-05 | Jeumont Schneider | Montage en serie de transistors de puissance |
US5186961A (en) * | 1991-03-15 | 1993-02-16 | North Carolina State University | Method and composition for maintaining animals on a keratin-containing diet |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE462165A (fr) * | 1944-12-04 | |||
US2448336A (en) * | 1944-12-14 | 1948-08-31 | Rca Corp | Frequency shift keyer |
US2873367A (en) * | 1953-11-19 | 1959-02-10 | Rca Corp | Angle modulation detector |
US2860193A (en) * | 1954-04-01 | 1958-11-11 | Rca Corp | Stabilized transistor amplifier |
US2794856A (en) * | 1954-08-27 | 1957-06-04 | Western Union Telegraph Co | Transistorized keying and mark-hold unit |
US2896029A (en) * | 1955-05-03 | 1959-07-21 | Rca Corp | Semiconductor amplifier circuits |
US2839620A (en) * | 1955-07-26 | 1958-06-17 | Rca Corp | Transistor amplifier circuits |
US2868897A (en) * | 1956-10-30 | 1959-01-13 | Hughes Aircraft Co | Low output impedance semiconductor amplifier |
US2878380A (en) * | 1956-11-30 | 1959-03-17 | Rca Corp | Push-pull signal amplifier |
-
1956
- 1956-04-30 GB GB13239/56A patent/GB821765A/en not_active Expired
-
1957
- 1957-04-26 US US655343A patent/US2998487A/en not_active Expired - Lifetime
- 1957-04-29 DE DEG22010A patent/DE1055590B/de active Pending
- 1957-04-29 FR FR1173798D patent/FR1173798A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2998487A (en) | 1961-08-29 |
DE1055590B (de) | 1959-04-23 |
GB821765A (en) | 1959-10-14 |
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