ES423797A1 - Procedimiento y disposicion de conexiones para proteger in-terruptores electronicos. - Google Patents

Procedimiento y disposicion de conexiones para proteger in-terruptores electronicos.

Info

Publication number
ES423797A1
ES423797A1 ES423797A ES423797A ES423797A1 ES 423797 A1 ES423797 A1 ES 423797A1 ES 423797 A ES423797 A ES 423797A ES 423797 A ES423797 A ES 423797A ES 423797 A1 ES423797 A1 ES 423797A1
Authority
ES
Spain
Prior art keywords
switch
electronic switching
protect electronic
voltage
test pulse
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
Application number
ES423797A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES423797A1 publication Critical patent/ES423797A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H02H11/005—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of too low isolation resistance, too high load, short-circuit; earth fault
    • 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
    • H03K17/28—Modifications for introducing a time delay before switching

Landscapes

  • Electronic Switches (AREA)
ES423797A 1973-03-02 1974-03-01 Procedimiento y disposicion de conexiones para proteger in-terruptores electronicos. Expired ES423797A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2310448A DE2310448C3 (de) 1973-03-02 1973-03-02 Schaltungsanordnung zum Schutz eines elektronischen Schalters

Publications (1)

Publication Number Publication Date
ES423797A1 true ES423797A1 (es) 1976-05-16

Family

ID=5873616

Family Applications (1)

Application Number Title Priority Date Filing Date
ES423797A Expired ES423797A1 (es) 1973-03-02 1974-03-01 Procedimiento y disposicion de conexiones para proteger in-terruptores electronicos.

Country Status (10)

Country Link
US (1) US3889159A (es)
JP (1) JPS502853A (es)
BR (1) BR7401443D0 (es)
DE (1) DE2310448C3 (es)
ES (1) ES423797A1 (es)
FR (1) FR2220112B1 (es)
GB (1) GB1462080A (es)
IT (1) IT1015824B (es)
NL (1) NL7402817A (es)
SE (1) SE390685B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304788A1 (fr) * 1975-03-18 1976-10-15 Ducellier & Cie Dispositif de protection d'un dispositif d'allumage pour vehicules automobiles
DE2614780C2 (de) * 1976-04-06 1983-12-01 Robert Bosch Gmbh, 7000 Stuttgart Zündanlage mit einer Vorrichtung zur Zündspannungsbegrenzung
US4047233A (en) * 1976-04-14 1977-09-06 Essex Group, Inc. Short circuit protection circuit
SE423168B (sv) * 1977-03-07 1982-04-13 Philippe Lataire Anordning for styrning av basstrommen till effektransistorer
DE2966268D1 (en) * 1978-10-21 1983-11-10 Ward Goldstone Ltd A switching circuit
DE3122104A1 (de) * 1981-06-04 1982-12-23 Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt Blinkgeber, insbesondere fuer kraftfahrzeuge
ATE28957T1 (de) * 1982-12-13 1987-08-15 Fraunhofer Ges Forschung Leistungsschalter, insbesondere leistungstransistorschalter.
US4493002A (en) * 1983-02-28 1985-01-08 Westinghouse Electric Corp. Electronic circuit breaker
DE3409058C2 (de) * 1984-03-13 1991-03-07 Telefunken electronic GmbH, 7100 Heilbronn Kurzschluß- und Überlastschutzschaltung für Endstufentransistoren
DE3409057C2 (de) * 1984-03-13 1987-02-05 Telefunken electronic GmbH, 7100 Heilbronn Kurzschluß- und Überlastschutzschaltung für Endstufentransistoren
JPH0412636Y2 (es) * 1985-04-18 1992-03-26
DE3529827A1 (de) * 1985-08-21 1987-03-05 Ifm Electronic Gmbh Elektronisches, vorzugsweise beruehrungslos arbeitendes schaltgeraet
DE3532339A1 (de) * 1985-09-11 1987-03-19 Hella Kg Hueck & Co Ausgangsschaltung fuer elektronische schaltungen
GB2182812B (en) * 1985-10-15 1989-09-27 Mk Electric Ltd Current supply apparatus
DE3620535A1 (de) * 1986-06-19 1987-12-23 Mannesmann Ag Elektronische steuerschaltung, insbesondere fuer einen drucker
DE4009304A1 (de) * 1990-03-23 1991-09-26 Bosch Gmbh Robert Kurzschlussfeste transistorendstufe, insbesondere zuendungsendstufe fuer kraftfahrzeuge
DE4035067A1 (de) * 1990-11-05 1992-05-14 Teves Gmbh Alfred Schaltungsanordnung zur steuerung eines stellmotors
DE19841719C2 (de) * 1998-09-11 2002-04-25 St Microelectronics Gmbh Schaltungsanordnung zur Flankensteilheitsformung
DE102015015466B4 (de) * 2015-11-28 2023-10-19 Audi Ag Elektronische Sicherungseinrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1139879B (de) * 1960-05-02 1962-11-22 Licentia Gmbh UEberlastungsschutzeinrichtung fuer Schalttransistoren
US3122697A (en) * 1960-07-20 1964-02-25 Vector Mfg Company Short circuit protective device
US3480834A (en) * 1966-09-19 1969-11-25 Westinghouse Electric Corp Miniature overvoltage protection circuit having separate voltage sensing and time delay circuits
DE1286631B (de) * 1967-02-06 1969-01-09 Licentia Gmbh UEberlastungsschutzeinrichtung fuer Schalttransistoren
US3461399A (en) * 1967-09-15 1969-08-12 Motorola Inc Oscillator with short circuit load protection
DE1276760B (de) * 1967-11-30 1968-09-05 Pye Ltd Sparschaltung fuer Batterie-Transistorempfaenger
US3665253A (en) * 1970-12-02 1972-05-23 Gte Sylvania Inc Short circuit protection device for multiple power supplies
JPS5231269Y2 (es) * 1971-06-17 1977-07-16

Also Published As

Publication number Publication date
BR7401443D0 (pt) 1974-11-05
IT1015824B (it) 1977-05-20
DE2310448C3 (de) 1981-10-01
DE2310448B2 (de) 1981-01-08
DE2310448A1 (de) 1974-09-05
FR2220112A1 (es) 1974-09-27
JPS502853A (es) 1975-01-13
NL7402817A (es) 1974-09-04
US3889159A (en) 1975-06-10
GB1462080A (en) 1977-01-19
FR2220112B1 (es) 1976-10-08
SE390685B (sv) 1977-01-03

Similar Documents

Publication Publication Date Title
ES423797A1 (es) Procedimiento y disposicion de conexiones para proteger in-terruptores electronicos.
GB1169706A (en) An Electrical Fault Detector
SE7416072L (es)
GB1150594A (en) Circuit Arrangement to Supervise the Loop Resistance of a Telecommunication, particularly Telephone Line
GB1078030A (en) Improvements in or relating to circuit-breaker arrangements
ES294099A1 (es) Perfeccionamientos en dispositivos de conmutaciën en carga
SE8001541L (sv) Treledarstrommatningskrets for telefonapparat
DE69508055D1 (de) Apparat mit unterdrückung von transienten spannungen
JPS54108248A (en) Static type trip device
GB925027A (en) A protective circuit arrangement for transistors
JPS5674894A (en) Sense amplifier
JPS6412857A (en) Semiconductor high voltage pump circuit device
JPS5483353A (en) Protective circuit of amplifier
GB1126173A (en) Output current polarity sensing circuit for cycloconverters
GB927468A (en) A power dissipation protection (or reducing) circuit for transistor switches having inductive loads
GB1309820A (en) Gatecontrolled phase failure protection circuit
EP0259179A3 (en) Overvoltage protection device
US3774235A (en) Alternating current static control system
ES8506414A1 (es) Disposicion de circuito logico de umbral y de seguridad intrinseca
SU789827A1 (ru) Устройство дл контрол напр жени
ATE10242T1 (de) Schutzschalter mit von aussen zugaenglichem summenstromwandler.
SU792442A1 (ru) Устройство дл защиты от замыкани на землю в сети с изолированной нейтралью
ES240915U (es) Un rele de interposicion.
SU1081761A1 (ru) Импульсный источник питани
GB1480198A (en) Electronic switching circuit