CH387784A - Sprunghaft zu betätigender, elektrischer Lastumschalter mit Überschaltwiderständen - Google Patents

Sprunghaft zu betätigender, elektrischer Lastumschalter mit Überschaltwiderständen

Info

Publication number
CH387784A
CH387784A CH1005060A CH1005060A CH387784A CH 387784 A CH387784 A CH 387784A CH 1005060 A CH1005060 A CH 1005060A CH 1005060 A CH1005060 A CH 1005060A CH 387784 A CH387784 A CH 387784A
Authority
CH
Switzerland
Prior art keywords
switchover
resistors
diverter switch
operated suddenly
electric diverter
Prior art date
Application number
CH1005060A
Other languages
German (de)
English (en)
Inventor
Stengel Hanns Dr Von
Heinz Dipl Ing Richter
Original Assignee
Siemens Ag
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 filed Critical Siemens Ag
Publication of CH387784A publication Critical patent/CH387784A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/161—Variable impedances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
CH1005060A 1959-11-26 1960-09-06 Sprunghaft zu betätigender, elektrischer Lastumschalter mit Überschaltwiderständen CH387784A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1959S0065988 DE1240987B (de) 1959-11-26 1959-11-26 Sprunghaft betaetigter Lastumschalter fuer Stufentransformatoren

Publications (1)

Publication Number Publication Date
CH387784A true CH387784A (de) 1965-02-15

Family

ID=7498459

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1005060A CH387784A (de) 1959-11-26 1960-09-06 Sprunghaft zu betätigender, elektrischer Lastumschalter mit Überschaltwiderständen

Country Status (3)

Country Link
CH (1) CH387784A (xx)
DE (1) DE1240987B (xx)
NL (1) NL257190A (xx)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH219773A (de) * 1940-04-20 1942-02-28 Licentia Gmbh Verfahren und Einrichtung zum Umschalten von Transformatoranzapfungen unter Last.
NL119863B (xx) * 1943-02-21
DE892177C (de) * 1943-02-21 1953-10-05 Siemens Ag Lastschalter fuer Stufenregeleinrichtungen von Transformatoren, Drosselspulen od. dgl.
DE824517C (de) * 1950-05-27 1951-12-13 Accumulatoren Fabrik Ag Unterbrechungslose Umschaltvorrichtung fuer Schaltzellen von Akkumulatorenbatterien

Also Published As

Publication number Publication date
DE1240987B (de) 1967-05-24
NL257190A (xx)

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