GB533905A - Improvements in or relating to screened inductance coils, particularly frame aerials - Google Patents

Improvements in or relating to screened inductance coils, particularly frame aerials

Info

Publication number
GB533905A
GB533905A GB32248/39A GB3224839A GB533905A GB 533905 A GB533905 A GB 533905A GB 32248/39 A GB32248/39 A GB 32248/39A GB 3224839 A GB3224839 A GB 3224839A GB 533905 A GB533905 A GB 533905A
Authority
GB
United Kingdom
Prior art keywords
windings
winding
tube
centre
whilst
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
GB32248/39A
Other languages
English (en)
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.)
Philips Lamps Ltd
Koninklijke Philips NV
Original Assignee
Philips Lamps Ltd
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 Lamps Ltd, Philips Gloeilampenfabrieken NV filed Critical Philips Lamps Ltd
Publication of GB533905A publication Critical patent/GB533905A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H01Q7/04—Screened antennas

Landscapes

  • Regulation Of General Use Transformers (AREA)
GB32248/39A 1938-12-17 1939-12-14 Improvements in or relating to screened inductance coils, particularly frame aerials Expired GB533905A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL533905X 1938-12-17

Publications (1)

Publication Number Publication Date
GB533905A true GB533905A (en) 1941-02-21

Family

ID=19787180

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32248/39A Expired GB533905A (en) 1938-12-17 1939-12-14 Improvements in or relating to screened inductance coils, particularly frame aerials

Country Status (2)

Country Link
GB (1) GB533905A (enrdf_load_stackoverflow)
NL (1) NL61572C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
NL61572C (enrdf_load_stackoverflow)

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