AT288519B - Elektronischer Zweipol zum selbsttätigen Unterbrechen eines Stromkreises bei Überstrom - Google Patents

Elektronischer Zweipol zum selbsttätigen Unterbrechen eines Stromkreises bei Überstrom

Info

Publication number
AT288519B
AT288519B AT461569A AT461569A AT288519B AT 288519 B AT288519 B AT 288519B AT 461569 A AT461569 A AT 461569A AT 461569 A AT461569 A AT 461569A AT 288519 B AT288519 B AT 288519B
Authority
AT
Austria
Prior art keywords
overcurrent
pole
event
electronic
circuit
Prior art date
Application number
AT461569A
Other languages
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AT288519B publication Critical patent/AT288519B/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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • G05F1/56—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices
    • G05F1/565—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
    • G05F1/569—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection
    • G05F1/573—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection with overcurrent detector
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Amplifiers (AREA)
  • Dc-Dc Converters (AREA)
AT461569A 1968-05-18 1969-05-14 Elektronischer Zweipol zum selbsttätigen Unterbrechen eines Stromkreises bei Überstrom AT288519B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6807092A NL6807092A (de) 1968-05-18 1968-05-18

Publications (1)

Publication Number Publication Date
AT288519B true AT288519B (de) 1971-03-10

Family

ID=19803676

Family Applications (1)

Application Number Title Priority Date Filing Date
AT461569A AT288519B (de) 1968-05-18 1969-05-14 Elektronischer Zweipol zum selbsttätigen Unterbrechen eines Stromkreises bei Überstrom

Country Status (5)

Country Link
AT (1) AT288519B (de)
ES (1) ES367328A1 (de)
FR (1) FR2008826A1 (de)
GB (1) GB1212318A (de)
NL (1) NL6807092A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2935666A1 (de) * 1979-09-01 1981-03-19 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung zur begrenzung der kollektor-emitter-spannung von transistor-leistungsschaltern bei ueberlastung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE430450B (sv) * 1979-04-03 1983-11-14 Asea Ab Tvapoligt overstromsskydd for inkoppling i en stromforande ledning
DE3309492A1 (de) * 1983-03-14 1984-09-20 Siemens AG, 1000 Berlin und 8000 München Anordnung mit einem schalttransistor
GB2234871A (en) * 1989-07-25 1991-02-13 Int Rectifier Corp Power delivery circuit with over current detection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2935666A1 (de) * 1979-09-01 1981-03-19 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung zur begrenzung der kollektor-emitter-spannung von transistor-leistungsschaltern bei ueberlastung

Also Published As

Publication number Publication date
GB1212318A (en) 1970-11-11
DE1924782B2 (de) 1976-05-13
ES367328A1 (es) 1971-04-01
FR2008826A1 (de) 1970-01-23
DE1924782A1 (de) 1969-11-27
NL6807092A (de) 1969-11-20

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Legal Events

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