CH234728A - Continuously adjustable choke coil. - Google Patents

Continuously adjustable choke coil.

Info

Publication number
CH234728A
CH234728A CH234728DA CH234728A CH 234728 A CH234728 A CH 234728A CH 234728D A CH234728D A CH 234728DA CH 234728 A CH234728 A CH 234728A
Authority
CH
Switzerland
Prior art keywords
choke coil
continuously adjustable
adjustable choke
continuously
coil
Prior art date
Application number
Other languages
German (de)
Inventor
Cie Aktiengesellschaft Boveri
Original Assignee
Bbc Brown Boveri & Cie
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 & Cie filed Critical Bbc Brown Boveri & Cie
Publication of CH234728A publication Critical patent/CH234728A/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
    • H01F29/08—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators
    • H01F29/12—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators having movable coil, winding, or part thereof; having movable shield

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Transformer Cooling (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Manufacture Of Motors, Generators (AREA)
CH234728D 1942-12-23 1943-02-27 Continuously adjustable choke coil. CH234728A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH573679X 1942-12-23
CH573680X 1943-02-27

Publications (1)

Publication Number Publication Date
CH234728A true CH234728A (en) 1944-10-15

Family

ID=25737621

Family Applications (2)

Application Number Title Priority Date Filing Date
CH231138D CH231138A (en) 1942-12-23 1942-12-23 Continuously adjustable choke coil.
CH234728D CH234728A (en) 1942-12-23 1943-02-27 Continuously adjustable choke coil.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH231138D CH231138A (en) 1942-12-23 1942-12-23 Continuously adjustable choke coil.

Country Status (3)

Country Link
CH (2) CH231138A (en)
FR (1) FR900883A (en)
GB (2) GB573679A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1055689B (en) * 1955-09-12 1959-04-23 Gen Electric Inductive ballast for electric discharge lamps

Also Published As

Publication number Publication date
FR900883A (en) 1945-07-11
GB573680A (en) 1945-11-30
GB573679A (en) 1945-11-30
CH231138A (en) 1944-02-29

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