NO123875B - - Google Patents
Download PDFInfo
- Publication number
- NO123875B NO123875B NO169320A NO16932067A NO123875B NO 123875 B NO123875 B NO 123875B NO 169320 A NO169320 A NO 169320A NO 16932067 A NO16932067 A NO 16932067A NO 123875 B NO123875 B NO 123875B
- Authority
- NO
- Norway
- Prior art keywords
- transistor
- voltage
- resistor
- switching device
- diode
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 19
- 239000003990 capacitor Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000002238 attenuated effect Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 description 22
- 238000012544 monitoring process Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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
-
- 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
-
- 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
- H03K17/601—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 using transformer coupling
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0106067 | 1966-09-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO123875B true NO123875B (ja) | 1972-01-24 |
Family
ID=53051691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO169320A NO123875B (ja) | 1966-09-23 | 1967-08-09 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3530338A (ja) |
| JP (1) | JPS4734899B1 (ja) |
| AT (1) | AT277359B (ja) |
| BE (1) | BE704195A (ja) |
| CH (1) | CH478474A (ja) |
| DE (1) | DE1563754B1 (ja) |
| ES (1) | ES344209A1 (ja) |
| GB (1) | GB1166357A (ja) |
| NL (1) | NL6712661A (ja) |
| NO (1) | NO123875B (ja) |
| SE (1) | SE330050B (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3748536A (en) * | 1972-09-05 | 1973-07-24 | Airco Inc | Power supply |
| US3964487A (en) * | 1974-12-09 | 1976-06-22 | The Birtcher Corporation | Uncomplicated load-adapting electrosurgical cutting generator |
| US4031432A (en) * | 1975-11-05 | 1977-06-21 | Proctor And Associates Company | Solid state switching circuit and method for simulating a relay |
| FR2582880B1 (fr) * | 1985-05-30 | 1992-11-27 | Matra | Dispositif de surveillance d'etat d'un commutateur electrique et relais electrique en comportant application |
| US6188203B1 (en) * | 1996-11-01 | 2001-02-13 | Lucas Aerospace Power Equipment Corporation | Ground fault detection circuit |
| GB2314177B (en) * | 1993-10-01 | 1998-04-29 | Lucas Aerospace Power Equip | Switching driver overload protection |
| US5583420A (en) * | 1993-10-01 | 1996-12-10 | Lucas Aerospace Power Equipment Corporation | Microprocessor controller for starter/generator |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1065460B (de) * | 1959-09-17 | Licentia Patent-Verwaltungs-G.M.B.H., Hamburg | Anordnung zum Ein- und Ausschalten von Induktivitäten | |
| US2999170A (en) * | 1956-05-29 | 1961-09-05 | Gen Electric Co Ltd | Receivers for use in electric signalling systems |
| US3048718A (en) * | 1959-01-13 | 1962-08-07 | Gen Motors Corp | Transient responsive protection circuit |
| DE1084820B (de) * | 1959-07-14 | 1960-07-07 | Licentia Gmbh | Kurzschlussschutzschaltung fuer Transistor-Netzgeraete |
| US3274446A (en) * | 1962-01-08 | 1966-09-20 | Hitachi Ltd | Darlington configuration transistor circuit |
| US3133209A (en) * | 1962-05-14 | 1964-05-12 | Gen Electric | Switching circuit utilizing two silicon controlled rectifiers with transient protection for the rectifiers |
| US3192441A (en) * | 1962-07-02 | 1965-06-29 | North American Aviation Inc | Means for protecting regulated power supplies against the flow of excessive currents |
| DE1185221B (de) * | 1962-12-01 | 1965-01-14 | Bosch Gmbh Robert | Impulsgesteuerter elektronischer Schalter |
| DE1186548B (de) * | 1963-01-16 | 1965-02-04 | Bosch Gmbh Robert | Schutzeinrichtung fuer den Haupttransistor eines Spannungsreglers fuer mit stark wechselnden Drehzahlen antreibbare Stromerzeuger, insbesondere von Fahrzeugen |
-
1966
- 1966-09-23 DE DE19661563754 patent/DE1563754B1/de active Pending
-
1967
- 1967-06-29 SE SE09762/67*A patent/SE330050B/xx unknown
- 1967-08-09 NO NO169320A patent/NO123875B/no unknown
- 1967-08-18 ES ES344209A patent/ES344209A1/es not_active Expired
- 1967-09-15 NL NL6712661A patent/NL6712661A/xx unknown
- 1967-09-21 CH CH1322767A patent/CH478474A/de not_active IP Right Cessation
- 1967-09-21 AT AT859267A patent/AT277359B/de not_active IP Right Cessation
- 1967-09-22 BE BE704195D patent/BE704195A/xx unknown
- 1967-09-22 GB GB43146/67A patent/GB1166357A/en not_active Expired
- 1967-09-22 US US669893A patent/US3530338A/en not_active Expired - Lifetime
- 1967-09-23 JP JP6088667A patent/JPS4734899B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3530338A (en) | 1970-09-22 |
| AT277359B (de) | 1969-12-29 |
| JPS4734899B1 (ja) | 1972-09-02 |
| CH478474A (de) | 1969-09-15 |
| NL6712661A (ja) | 1968-03-25 |
| ES344209A1 (es) | 1968-09-16 |
| DE1563754B1 (de) | 1971-03-04 |
| GB1166357A (en) | 1969-10-08 |
| BE704195A (ja) | 1968-03-22 |
| SE330050B (ja) | 1970-11-02 |
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