GB393003A - Improvements in electrical chokes - Google Patents

Improvements in electrical chokes

Info

Publication number
GB393003A
GB393003A GB207/32A GB20732A GB393003A GB 393003 A GB393003 A GB 393003A GB 207/32 A GB207/32 A GB 207/32A GB 20732 A GB20732 A GB 20732A GB 393003 A GB393003 A GB 393003A
Authority
GB
United Kingdom
Prior art keywords
coil
magnetic circuit
electrical chokes
chokes
electrical
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.)
Expired
Application number
GB207/32A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB207/32A priority Critical patent/GB393003A/en
Publication of GB393003A publication Critical patent/GB393003A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/343—Preventing or reducing surge voltages; oscillations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

393,003. Inductances. DOWDING, G. V., 215, Hainault Road, London. Jan. 4, 1932, No. 207. [Class 37.] A combined high-frequency and lowfrequency choking-coil, for use in wireless and like circuits, comprises two windings, one of which is wound on an iron core forming a closed magnetic circuit, while the other is coreless and arranged outside the magnetic circuit of the first coil.
GB207/32A 1932-01-04 1932-01-04 Improvements in electrical chokes Expired GB393003A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB207/32A GB393003A (en) 1932-01-04 1932-01-04 Improvements in electrical chokes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB207/32A GB393003A (en) 1932-01-04 1932-01-04 Improvements in electrical chokes

Publications (1)

Publication Number Publication Date
GB393003A true GB393003A (en) 1933-06-01

Family

ID=9700281

Family Applications (1)

Application Number Title Priority Date Filing Date
GB207/32A Expired GB393003A (en) 1932-01-04 1932-01-04 Improvements in electrical chokes

Country Status (1)

Country Link
GB (1) GB393003A (en)

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