GB196453A - Improvements in or relating to transformers for wireless circuits - Google Patents

Improvements in or relating to transformers for wireless circuits

Info

Publication number
GB196453A
GB196453A GB775322A GB775322A GB196453A GB 196453 A GB196453 A GB 196453A GB 775322 A GB775322 A GB 775322A GB 775322 A GB775322 A GB 775322A GB 196453 A GB196453 A GB 196453A
Authority
GB
United Kingdom
Prior art keywords
transformers
case
relating
wireless circuits
wireless
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
GB775322A
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 GB775322A priority Critical patent/GB196453A/en
Publication of GB196453A publication Critical patent/GB196453A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/02—Audio-frequency transformers or mutual inductances, i.e. not suitable for handling frequencies considerably beyond the audio range

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

196,453. Welch, A. P. March 16, 1922. Transformers.-A transformer for wireless circuits comprises a case A of magnetic material which forms the return path for the magnetic field, the case being provided with thickening ribs B, C, of which the inside rib B supports the core E carrying the windings F. The case may be filled with insulating-material such as wax. and may be provided with an earthing terminal J and with fixing lugs K.
GB775322A 1922-03-16 1922-03-16 Improvements in or relating to transformers for wireless circuits Expired GB196453A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB775322A GB196453A (en) 1922-03-16 1922-03-16 Improvements in or relating to transformers for wireless circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB775322A GB196453A (en) 1922-03-16 1922-03-16 Improvements in or relating to transformers for wireless circuits

Publications (1)

Publication Number Publication Date
GB196453A true GB196453A (en) 1923-04-26

Family

ID=9839043

Family Applications (1)

Application Number Title Priority Date Filing Date
GB775322A Expired GB196453A (en) 1922-03-16 1922-03-16 Improvements in or relating to transformers for wireless circuits

Country Status (1)

Country Link
GB (1) GB196453A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976464A (en) * 1954-10-14 1961-03-21 Zahnradfabrik Friedrichshafen Electro-magnet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976464A (en) * 1954-10-14 1961-03-21 Zahnradfabrik Friedrichshafen Electro-magnet

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