DE2211304A1 - Summenstromwandler - Google Patents

Summenstromwandler

Info

Publication number
DE2211304A1
DE2211304A1 DE19722211304 DE2211304A DE2211304A1 DE 2211304 A1 DE2211304 A1 DE 2211304A1 DE 19722211304 DE19722211304 DE 19722211304 DE 2211304 A DE2211304 A DE 2211304A DE 2211304 A1 DE2211304 A1 DE 2211304A1
Authority
DE
Germany
Prior art keywords
windings
wires
plastic
current converter
individual wires
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.)
Pending
Application number
DE19722211304
Other languages
German (de)
English (en)
Inventor
Guenther Knirsch
Volker Schmitt
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.)
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Germany
Original Assignee
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Germany
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 BBC BROWN BOVERI and CIE, BBC Brown Boveri AG Germany filed Critical BBC BROWN BOVERI and CIE
Priority to DE19722211304 priority Critical patent/DE2211304A1/de
Priority to CH196173A priority patent/CH548661A/xx
Priority to IT4864673A priority patent/IT979748B/it
Priority to FR7308335A priority patent/FR2175189B3/fr
Publication of DE2211304A1 publication Critical patent/DE2211304A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase AC
    • H01F38/28—Current transformers
    • H01F38/30—Constructions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
    • H01H83/144—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection with differential transformer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
DE19722211304 1972-03-09 1972-03-09 Summenstromwandler Pending DE2211304A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19722211304 DE2211304A1 (de) 1972-03-09 1972-03-09 Summenstromwandler
CH196173A CH548661A (de) 1972-03-09 1973-02-12 Summenstromwandler.
IT4864673A IT979748B (it) 1972-03-09 1973-03-07 Trasduttore ci corrente a totaliz zazione
FR7308335A FR2175189B3 (enExample) 1972-03-09 1973-03-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722211304 DE2211304A1 (de) 1972-03-09 1972-03-09 Summenstromwandler

Publications (1)

Publication Number Publication Date
DE2211304A1 true DE2211304A1 (de) 1973-09-13

Family

ID=5838363

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722211304 Pending DE2211304A1 (de) 1972-03-09 1972-03-09 Summenstromwandler

Country Status (4)

Country Link
CH (1) CH548661A (enExample)
DE (1) DE2211304A1 (enExample)
FR (1) FR2175189B3 (enExample)
IT (1) IT979748B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2581264B1 (fr) * 1985-04-26 1993-04-30 Etude Realisa Disjoncteurs Transformateur de sommation et processus de sa fabrication

Also Published As

Publication number Publication date
IT979748B (it) 1974-09-30
FR2175189A1 (enExample) 1973-10-19
CH548661A (de) 1974-04-30
FR2175189B3 (enExample) 1976-03-05

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