CH230343A - Step control device on transformers or chokes. - Google Patents

Step control device on transformers or chokes.

Info

Publication number
CH230343A
CH230343A CH230343DA CH230343A CH 230343 A CH230343 A CH 230343A CH 230343D A CH230343D A CH 230343DA CH 230343 A CH230343 A CH 230343A
Authority
CH
Switzerland
Prior art keywords
chokes
transformers
control device
step control
control
Prior art date
Application number
Other languages
German (de)
Inventor
Hermes Patentverwertun Haftung
Original Assignee
Hermes Patentverwertungs Gmbh
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 Hermes Patentverwertungs Gmbh filed Critical Hermes Patentverwertungs Gmbh
Publication of CH230343A publication Critical patent/CH230343A/en

Links

Classifications

    • 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)
  • Coils Of Transformers For General Uses (AREA)
CH230343D 1941-03-05 1942-03-04 Step control device on transformers or chokes. CH230343A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE230343X 1941-03-05

Publications (1)

Publication Number Publication Date
CH230343A true CH230343A (en) 1943-12-31

Family

ID=5869832

Family Applications (1)

Application Number Title Priority Date Filing Date
CH230343D CH230343A (en) 1941-03-05 1942-03-04 Step control device on transformers or chokes.

Country Status (3)

Country Link
BE (1) BE444810A (en)
CH (1) CH230343A (en)
FR (1) FR880259A (en)

Also Published As

Publication number Publication date
BE444810A (en)
FR880259A (en) 1943-03-22

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