GB583409A - Improvements in or relating to aerials - Google Patents

Improvements in or relating to aerials

Info

Publication number
GB583409A
GB583409A GB1151545A GB1151545A GB583409A GB 583409 A GB583409 A GB 583409A GB 1151545 A GB1151545 A GB 1151545A GB 1151545 A GB1151545 A GB 1151545A GB 583409 A GB583409 A GB 583409A
Authority
GB
United Kingdom
Prior art keywords
aerial
wires
sheath
flange
decreases
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
GB1151545A
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.)
CHARLES WILLIAM EGGLETON
Original Assignee
CHARLES WILLIAM EGGLETON
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 CHARLES WILLIAM EGGLETON filed Critical CHARLES WILLIAM EGGLETON
Priority to GB1151545A priority Critical patent/GB583409A/en
Publication of GB583409A publication Critical patent/GB583409A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • H01Q1/085—Flexible aerials; Whip aerials with a resilient base

Landscapes

  • Insulating Bodies (AREA)

Abstract

583,409. Aerials. EGGLETON, C. W. May 7, 1945, No. 11515. [Class 40 (v)] A flexible rod aerial intended for mounting on vehicles consists of a plurality of wires and is tapered so that its flexibility decreases from its upper to its lower end. An aerial, Fig. 1, comprises a number of steel wires 10 which are of different lengths so that the cross-sectional area of the aerial decreases towards its upper end. The whole is surrounded by an insulating sheath 11 of uniform thickness. A circular flange 12 for fixing the aerial to the vehicle is formed integrally with the sheath 11-and is provided with fixing holes 13. The wires are secured to a sleeve 15 to which the lead 16 from the aerial is connected. In an alternative arrangement, Fig. 8 (not shown), an aerial of which the wires 10 are all of the same length has a sheath 11 which decreases in thickness towards the upper end of the aerial. The flange 12 is formed separately from,the sheath and bolts protruding from it are used for fixing. The wires 10 are secured by a threaded member which engages a corresponding member in the flange 12 so that the aerial may be removed from its mounting. Alternatively, the aerial may terminate in a plug which fits a corresponding socket in the flange.
GB1151545A 1945-05-07 1945-05-07 Improvements in or relating to aerials Expired GB583409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1151545A GB583409A (en) 1945-05-07 1945-05-07 Improvements in or relating to aerials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1151545A GB583409A (en) 1945-05-07 1945-05-07 Improvements in or relating to aerials

Publications (1)

Publication Number Publication Date
GB583409A true GB583409A (en) 1946-12-17

Family

ID=9987668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1151545A Expired GB583409A (en) 1945-05-07 1945-05-07 Improvements in or relating to aerials

Country Status (1)

Country Link
GB (1) GB583409A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2681412A (en) * 1951-01-29 1954-06-15 Webster Marvin Whip antenna structure
DE1087190B (en) * 1957-01-14 1960-08-18 Siemens Ag Rod antenna
DE1105487B (en) * 1956-03-26 1961-04-27 Sihn Kg Wilhelm Jun Extendable rod antenna, especially telescopic car antenna
FR2518825A1 (en) * 1981-12-18 1983-06-24 Thomson Csf SHORT ANTENNA FOR PORTABLE ELECTROMAGNETIC WAVE TRANSMITTER-RECEIVER

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2681412A (en) * 1951-01-29 1954-06-15 Webster Marvin Whip antenna structure
DE1105487B (en) * 1956-03-26 1961-04-27 Sihn Kg Wilhelm Jun Extendable rod antenna, especially telescopic car antenna
DE1087190B (en) * 1957-01-14 1960-08-18 Siemens Ag Rod antenna
FR2518825A1 (en) * 1981-12-18 1983-06-24 Thomson Csf SHORT ANTENNA FOR PORTABLE ELECTROMAGNETIC WAVE TRANSMITTER-RECEIVER
EP0083262A1 (en) * 1981-12-18 1983-07-06 Thomson-Csf Short radiowave antenna for a portable transmitter-receiver

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