ATA548681A - Schaltungsanordnung zum ueberlastungsschutz von schalttransistoren - Google Patents

Schaltungsanordnung zum ueberlastungsschutz von schalttransistoren

Info

Publication number
ATA548681A
ATA548681A AT548681A AT548681A ATA548681A AT A548681 A ATA548681 A AT A548681A AT 548681 A AT548681 A AT 548681A AT 548681 A AT548681 A AT 548681A AT A548681 A ATA548681 A AT A548681A
Authority
AT
Austria
Prior art keywords
circuit arrangement
overload protection
switching transistors
transistors
switching
Prior art date
Application number
AT548681A
Other languages
English (en)
Other versions
AT385378B (de
Inventor
Walter Koelzer
Werner Ing Pohl
Original Assignee
Siemens Ag Oesterreich
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 Siemens Ag Oesterreich filed Critical Siemens Ag Oesterreich
Priority to AT548681A priority Critical patent/AT385378B/de
Publication of ATA548681A publication Critical patent/ATA548681A/de
Application granted granted Critical
Publication of AT385378B publication Critical patent/AT385378B/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H02H3/087—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current for DC applications
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/0833—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements
    • H02H7/0838—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements with H-bridge circuit
AT548681A 1981-12-21 1981-12-21 Schaltungsanordnung zum ueberlastungsschutz von schalttransistoren AT385378B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT548681A AT385378B (de) 1981-12-21 1981-12-21 Schaltungsanordnung zum ueberlastungsschutz von schalttransistoren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT548681A AT385378B (de) 1981-12-21 1981-12-21 Schaltungsanordnung zum ueberlastungsschutz von schalttransistoren

Publications (2)

Publication Number Publication Date
ATA548681A true ATA548681A (de) 1987-08-15
AT385378B AT385378B (de) 1988-03-25

Family

ID=3576338

Family Applications (1)

Application Number Title Priority Date Filing Date
AT548681A AT385378B (de) 1981-12-21 1981-12-21 Schaltungsanordnung zum ueberlastungsschutz von schalttransistoren

Country Status (1)

Country Link
AT (1) AT385378B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19962615A1 (de) * 1999-12-23 2001-07-05 Daimler Chrysler Ag Einrichtung und Verfahren zum Stromrichter-Überlastschutz

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2175537B1 (de) * 1972-03-13 1978-03-03 Honeywell Bull
CH588779A5 (de) * 1975-04-26 1977-06-15 Papst Motoren Kg

Also Published As

Publication number Publication date
AT385378B (de) 1988-03-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee