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GB980332A - Circuit arrangement for the electronic protection and disconnection of circuits - Google Patents

Circuit arrangement for the electronic protection and disconnection of circuits

Info

Publication number
GB980332A
GB980332A GB2567461A GB2567461A GB980332A GB 980332 A GB980332 A GB 980332A GB 2567461 A GB2567461 A GB 2567461A GB 2567461 A GB2567461 A GB 2567461A GB 980332 A GB980332 A GB 980332A
Authority
GB
United Kingdom
Prior art keywords
transistor
voltage
load
bridge
overload
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
GB2567461A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB980332A publication Critical patent/GB980332A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
GB2567461A 1960-07-16 1961-07-14 Circuit arrangement for the electronic protection and disconnection of circuits Expired GB980332A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST16694A DE1120565B (de) 1960-07-16 1960-07-16 Schaltungsanordnung zur elektronischen Absicherung und Abschaltung von Stromkreisen

Publications (1)

Publication Number Publication Date
GB980332A true GB980332A (en) 1965-01-13

Family

ID=7457178

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2567461A Expired GB980332A (en) 1960-07-16 1961-07-14 Circuit arrangement for the electronic protection and disconnection of circuits

Country Status (2)

Country Link
DE (1) DE1120565B (de)
GB (1) GB980332A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1204324B (de) * 1963-06-14 1965-11-04 Telefunken Patent Schaltung zur elektronischen Regelung von Spannungen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1050877B (de) * 1959-02-19 Siemens-Schuckertwerke Aktiengesellschaft, Berlin Und Erlangen Einrichtung zum Unterbrechen des Stromflusses in elektrischen Stromkreisen bei Auftreten von Überströmen
DE1063696B (de) * 1957-12-20 1959-08-20 Siemens Ag Schutzschaltung gegen UEberstrom fuer Wechselstromkreise
DE1072714B (de) * 1958-02-13 1960-01-07 Westinghouse Electric Corporation, East Pittsburgh, Pa. (V. St. A.) Stromversorgungsschutzschaltung
DE1084820B (de) * 1959-07-14 1960-07-07 Licentia Gmbh Kurzschlussschutzschaltung fuer Transistor-Netzgeraete

Also Published As

Publication number Publication date
DE1120565B (de) 1961-12-28

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