GB319491A - Improvements in or relating to wireless receiving sets - Google Patents

Improvements in or relating to wireless receiving sets

Info

Publication number
GB319491A
GB319491A GB2736228A GB2736228A GB319491A GB 319491 A GB319491 A GB 319491A GB 2736228 A GB2736228 A GB 2736228A GB 2736228 A GB2736228 A GB 2736228A GB 319491 A GB319491 A GB 319491A
Authority
GB
United Kingdom
Prior art keywords
relating
wireless receiving
receiving sets
screen
transformer
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
GB2736228A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Priority to GB2736228A priority Critical patent/GB319491A/en
Priority to FR679956D priority patent/FR679956A/en
Publication of GB319491A publication Critical patent/GB319491A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

319,491. Dicker, S. G. S., (Naamlooze Vennootschap Philips' Gloeilampenfabrieken). Sept. 24, 1928. Receiving-sets, construction of.-In a wireless set incorporating a mains supply transformer T, a screen S is interposed between that transformer and the high frequency coils H of the set in order to prevent modulation of the received waves at the frequency of the supply. The screen may be L- shaped, and may be formed of copper, brass, &c.
GB2736228A 1928-09-24 1928-09-24 Improvements in or relating to wireless receiving sets Expired GB319491A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2736228A GB319491A (en) 1928-09-24 1928-09-24 Improvements in or relating to wireless receiving sets
FR679956D FR679956A (en) 1928-09-24 1929-08-06 Radio receiver device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2736228A GB319491A (en) 1928-09-24 1928-09-24 Improvements in or relating to wireless receiving sets

Publications (1)

Publication Number Publication Date
GB319491A true GB319491A (en) 1929-09-26

Family

ID=10258369

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2736228A Expired GB319491A (en) 1928-09-24 1928-09-24 Improvements in or relating to wireless receiving sets

Country Status (2)

Country Link
FR (1) FR679956A (en)
GB (1) GB319491A (en)

Also Published As

Publication number Publication date
FR679956A (en) 1930-04-23

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