DE2232026B2 - Schaltschuetz - Google Patents

Schaltschuetz

Info

Publication number
DE2232026B2
DE2232026B2 DE19722232026 DE2232026A DE2232026B2 DE 2232026 B2 DE2232026 B2 DE 2232026B2 DE 19722232026 DE19722232026 DE 19722232026 DE 2232026 A DE2232026 A DE 2232026A DE 2232026 B2 DE2232026 B2 DE 2232026B2
Authority
DE
Germany
Prior art keywords
zero
control circuit
permanent magnets
switching
extinguisher
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.)
Granted
Application number
DE19722232026
Other languages
English (en)
Other versions
DE2232026A1 (de
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 filed Critical
Priority to DE19722232026 priority Critical patent/DE2232026B2/de
Publication of DE2232026A1 publication Critical patent/DE2232026A1/de
Publication of DE2232026B2 publication Critical patent/DE2232026B2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H9/443—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Relay Circuits (AREA)
  • Arc Welding Control (AREA)
  • Keying Circuit Devices (AREA)
DE19722232026 1972-06-30 1972-06-30 Schaltschuetz Granted DE2232026B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19722232026 DE2232026B2 (de) 1972-06-30 1972-06-30 Schaltschuetz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722232026 DE2232026B2 (de) 1972-06-30 1972-06-30 Schaltschuetz

Publications (2)

Publication Number Publication Date
DE2232026A1 DE2232026A1 (de) 1974-01-17
DE2232026B2 true DE2232026B2 (de) 1976-06-10

Family

ID=5849243

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722232026 Granted DE2232026B2 (de) 1972-06-30 1972-06-30 Schaltschuetz

Country Status (1)

Country Link
DE (1) DE2232026B2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3427478A1 (de) * 1984-07-25 1986-02-06 Siemens AG, 1000 Berlin und 8000 München Verfahren und einrichtung zum schalten von lasten unter vermeidung hoher einschaltstromspitzen

Also Published As

Publication number Publication date
DE2232026A1 (de) 1974-01-17

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee