GB387698A - Improvements in or relating to aerials or antennae - Google Patents

Improvements in or relating to aerials or antennae

Info

Publication number
GB387698A
GB387698A GB2233131A GB2233131A GB387698A GB 387698 A GB387698 A GB 387698A GB 2233131 A GB2233131 A GB 2233131A GB 2233131 A GB2233131 A GB 2233131A GB 387698 A GB387698 A GB 387698A
Authority
GB
United Kingdom
Prior art keywords
road
london
skeleton
aerial
class
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
GB2233131A
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.)
HENRY LASSMAN
NEW LONDON ELECTRON WORKS Ltd
Original Assignee
HENRY LASSMAN
NEW LONDON ELECTRON WORKS Ltd
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 HENRY LASSMAN, NEW LONDON ELECTRON WORKS Ltd filed Critical HENRY LASSMAN
Priority to GB2233131A priority Critical patent/GB387698A/en
Publication of GB387698A publication Critical patent/GB387698A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/40—Element having extended radiating surface

Landscapes

  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

387,698. Aerials. LASSMAN, H., 429, Backing Road, London, HUTSON, F. A., 23, Nelson Road, South Chingford, Essex, and NEW LONDON ELECTRON WORKS, Ltd., Boleyn Road, East Ham, London. Aug. 6, 1931, No. 22331. [Class 40 (v).] An aerial consists of a hollow sphere or skeleton of sheet metal supported on a central spindle. As shown in Fig. 3, the sphere 10 is made in two halves, and the lead-in wire 15 is wound by means of a knob 23 around a central tube 21 when not in use. Alternatively a skeleton aerial may be formed from a continuous perforated metal strip 110, Fig. 4, which is threaded at the top and bottom through a reduced portion of the central spindle 111 and gripped in position by washers 113. The strips are collapsed into the same plane, when out of use as shown in Fig. 5. The two ends of the strip are connected to terminals 117 to form a closed loop, or one end only may be so connected, the device then forming an open aerial. The skeleton framework may be enclosed in an ornamental covering 118 of silk. Reference has been directed by the Comptroller to Specifications 223,706, 258,764, and 315,532, [all in Class 40 (v), Wireless signalling &c.].
GB2233131A 1931-08-06 1931-08-06 Improvements in or relating to aerials or antennae Expired GB387698A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2233131A GB387698A (en) 1931-08-06 1931-08-06 Improvements in or relating to aerials or antennae

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2233131A GB387698A (en) 1931-08-06 1931-08-06 Improvements in or relating to aerials or antennae

Publications (1)

Publication Number Publication Date
GB387698A true GB387698A (en) 1933-02-06

Family

ID=10177645

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2233131A Expired GB387698A (en) 1931-08-06 1931-08-06 Improvements in or relating to aerials or antennae

Country Status (1)

Country Link
GB (1) GB387698A (en)

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