FR1230963A - Dispositif interrupteur à transistor - Google Patents
Dispositif interrupteur à transistorInfo
- Publication number
- FR1230963A FR1230963A FR801047A FR801047A FR1230963A FR 1230963 A FR1230963 A FR 1230963A FR 801047 A FR801047 A FR 801047A FR 801047 A FR801047 A FR 801047A FR 1230963 A FR1230963 A FR 1230963A
- Authority
- FR
- France
- Prior art keywords
- switch device
- transistor switch
- transistor
- switch
- 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
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
- H03K19/08—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
- H03K19/082—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using bipolar transistors
- H03K19/084—Diode-transistor logic
-
- 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
- H03K17/64—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 having inductive loads
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Electronic Switches (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR801047A FR1230963A (fr) | 1959-07-24 | 1959-07-24 | Dispositif interrupteur à transistor |
| GB24469/60A GB937834A (en) | 1959-07-24 | 1960-07-13 | Improvements in or relating to transistor switching devices |
| US44203A US3140401A (en) | 1959-07-24 | 1960-07-20 | Transistor switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR801047A FR1230963A (fr) | 1959-07-24 | 1959-07-24 | Dispositif interrupteur à transistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1230963A true FR1230963A (fr) | 1960-09-21 |
Family
ID=8717544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR801047A Expired FR1230963A (fr) | 1959-07-24 | 1959-07-24 | Dispositif interrupteur à transistor |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3140401A (fr) |
| FR (1) | FR1230963A (fr) |
| GB (1) | GB937834A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4970561A (fr) * | 1972-11-10 | 1974-07-08 | ||
| US4687947A (en) * | 1985-02-08 | 1987-08-18 | Melvin Cobb | Electrical power conservation circuit |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL95344C (fr) * | 1951-06-05 | |||
| US2922988A (en) * | 1954-12-30 | 1960-01-26 | Bell Telephone Labor Inc | Magnetic core memory circuits |
| US2910594A (en) * | 1955-02-08 | 1959-10-27 | Ibm | Magnetic core building block |
| NL113466C (fr) * | 1956-07-31 | |||
| CA633875A (en) * | 1957-04-29 | 1962-01-02 | O. Decker Richard | Pulse width modulator and amplifier |
-
1959
- 1959-07-24 FR FR801047A patent/FR1230963A/fr not_active Expired
-
1960
- 1960-07-13 GB GB24469/60A patent/GB937834A/en not_active Expired
- 1960-07-20 US US44203A patent/US3140401A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB937834A (en) | 1963-09-25 |
| US3140401A (en) | 1964-07-07 |
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