CH601949A5 - - Google Patents
Info
- Publication number
- CH601949A5 CH601949A5 CH1438376A CH1438376A CH601949A5 CH 601949 A5 CH601949 A5 CH 601949A5 CH 1438376 A CH1438376 A CH 1438376A CH 1438376 A CH1438376 A CH 1438376A CH 601949 A5 CH601949 A5 CH 601949A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
- H03K17/0826—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in bipolar transistor switches
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1438376A CH601949A5 (US07321065-20080122-C00160.png) | 1976-11-16 | 1976-11-16 | |
| DE2747683A DE2747683C2 (de) | 1976-11-16 | 1977-10-25 | Überstromschutzeinrichtung für einen Schalttransistor |
| BE182169A BE860258A (fr) | 1976-11-16 | 1977-10-28 | Installation de protection contre les surintensites de courant pour un transistor de commutation |
| NLAANVRAGE7711960,A NL190176C (nl) | 1976-11-16 | 1977-10-31 | Overstroombeveiligingsinrichting voor een schakeltransistor. |
| FR7734024A FR2371079A1 (fr) | 1976-11-16 | 1977-11-10 | Installation de protection contre les surintensites de courant pour un transistor de commutation |
| GB46812/77A GB1547027A (en) | 1976-11-16 | 1977-11-10 | Electronic switching circuit |
| LU78510A LU78510A1 (US07321065-20080122-C00160.png) | 1976-11-16 | 1977-11-14 | |
| IT29701/77A IT1087444B (it) | 1976-11-16 | 1977-11-15 | Dispositivo di protezione di massima corrente per un transistore di commutazione |
| NO773919A NO146795C (no) | 1976-11-16 | 1977-11-15 | Overstroem-beskyttelsesanordning for en brytertransistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1438376A CH601949A5 (US07321065-20080122-C00160.png) | 1976-11-16 | 1976-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH601949A5 true CH601949A5 (US07321065-20080122-C00160.png) | 1978-07-14 |
Family
ID=4400352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1438376A CH601949A5 (US07321065-20080122-C00160.png) | 1976-11-16 | 1976-11-16 |
Country Status (9)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4291357A (en) * | 1979-12-27 | 1981-09-22 | International Business Machines Corp. | Short circuit protection circuit |
| DE3432680A1 (de) * | 1984-09-05 | 1986-03-13 | Pepperl & Fuchs Gmbh & Co Kg, 6800 Mannheim | Schutzschaltung gegen ueberlast und kurzschluss |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1613894C3 (de) * | 1967-02-28 | 1974-10-24 | Telefunken Patentverwertungsgesellschaft Mbh, 7900 Ulm | Überlastungsschutzschaltungsanordnung für einen eine Last speisenden Schalttransistor |
| US3578983A (en) * | 1968-06-25 | 1971-05-18 | Nippon Denso Co | Transistor-protecting circuit |
| DE2037498A1 (de) * | 1970-07-29 | 1972-02-03 | Kiepe Bahn Elektrik Gmbh | Kurzschlußschutz für ein elektronisches Steuergerat |
| US3777185A (en) * | 1972-10-18 | 1973-12-04 | Bell Telephone Labor Inc | Minimization and limiting of power dissipation in multivibrators and the like |
| DE2504923B2 (de) * | 1975-02-06 | 1977-03-03 | Fa. Diehl, 8500 Nürnberg | Schutzanordnung fuer eine elektronische ansteuerungsschaltung fuer anzeigelampen |
| DE2516347A1 (de) * | 1975-04-15 | 1976-10-28 | Bosch Gmbh Robert | Elektrische steuereinrichtung mit schutz gegen masse-kurzschluss |
-
1976
- 1976-11-16 CH CH1438376A patent/CH601949A5/xx not_active IP Right Cessation
-
1977
- 1977-10-25 DE DE2747683A patent/DE2747683C2/de not_active Expired
- 1977-10-28 BE BE182169A patent/BE860258A/xx not_active IP Right Cessation
- 1977-10-31 NL NLAANVRAGE7711960,A patent/NL190176C/xx not_active IP Right Cessation
- 1977-11-10 FR FR7734024A patent/FR2371079A1/fr active Granted
- 1977-11-10 GB GB46812/77A patent/GB1547027A/en not_active Expired
- 1977-11-14 LU LU78510A patent/LU78510A1/xx unknown
- 1977-11-15 IT IT29701/77A patent/IT1087444B/it active
- 1977-11-15 NO NO773919A patent/NO146795C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7711960A (nl) | 1978-05-18 |
| NL190176B (nl) | 1993-06-16 |
| NL190176C (nl) | 1993-11-16 |
| FR2371079A1 (fr) | 1978-06-09 |
| BE860258A (fr) | 1978-02-15 |
| GB1547027A (en) | 1979-06-06 |
| DE2747683A1 (de) | 1978-05-24 |
| FR2371079B1 (US07321065-20080122-C00160.png) | 1982-12-31 |
| NO146795C (no) | 1982-12-08 |
| DE2747683C2 (de) | 1985-07-04 |
| IT1087444B (it) | 1985-06-04 |
| NO146795B (no) | 1982-08-30 |
| NO773919L (no) | 1978-05-18 |
| LU78510A1 (US07321065-20080122-C00160.png) | 1978-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |