GB495019A - Improvements in or relating to ultra-short wave transmitting and receiving devices - Google Patents

Improvements in or relating to ultra-short wave transmitting and receiving devices

Info

Publication number
GB495019A
GB495019A GB6495/37A GB649537A GB495019A GB 495019 A GB495019 A GB 495019A GB 6495/37 A GB6495/37 A GB 6495/37A GB 649537 A GB649537 A GB 649537A GB 495019 A GB495019 A GB 495019A
Authority
GB
United Kingdom
Prior art keywords
aerial
chamber
opening
wall
ultra
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
GB6495/37A
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
Publication of GB495019A publication Critical patent/GB495019A/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
    • H01Q1/12—Supports; Mounting means
    • H01Q1/1292—Supports; Mounting means for mounting on balloons

Landscapes

  • Revetment (AREA)

Abstract

495,019. Aerials. BORMANN, O. March 4, 1937, No. 6495. Convention date, March 13, 1936. Drawings to Specification. [Class 40 (v)] A short-wave aerial mounted external of and inaccessible from a control chamber an be jettisoned and replaced by a new aerial from within the chamber. The aerial may comprise an array of dipoles which can be passed through an opening in the wall of the chamber, the array opening, by spring pressure or by being inflated with gas or fluid, when in the external position. The aerial may be mounted on a ball and socket joint so that the direction of the beam radiation can be controlled from within the chamber. If the aerial is damaged and cannot be drawn back into the chamber it may be jettisoned by unscrewing a rod conductor which connects the aerial with the apparatus in the chamber, a new aerial being then passed out through the opening in the chamber wall and connected up. Air locks are provided on the wall opening. The invention is described for use on the gondola of a stratosphere balloon.
GB6495/37A 1936-03-13 1937-03-04 Improvements in or relating to ultra-short wave transmitting and receiving devices Expired GB495019A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE495019X 1936-03-13

Publications (1)

Publication Number Publication Date
GB495019A true GB495019A (en) 1938-11-04

Family

ID=6544821

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6495/37A Expired GB495019A (en) 1936-03-13 1937-03-04 Improvements in or relating to ultra-short wave transmitting and receiving devices

Country Status (1)

Country Link
GB (1) GB495019A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465331A (en) * 1948-10-11 1949-03-22 Channel Master Corp Television receiving antenna
US2492529A (en) * 1949-04-29 1949-12-27 Video Television Inc Television antenna
US2521798A (en) * 1948-06-15 1950-09-12 Ralph N Leonard Antenna
US2538915A (en) * 1950-04-27 1951-01-23 Workshop Associates Inc Short-wave antenna
US2542884A (en) * 1948-12-14 1951-02-20 Gabriel Co Antenna
US2551171A (en) * 1946-05-31 1951-05-01 Rca Corp Antenna system
US2577469A (en) * 1946-05-18 1951-12-04 Rca Corp Antenna
US2587146A (en) * 1948-10-15 1952-02-26 Stewart Warner Corp Antenna
US2673295A (en) * 1950-09-11 1954-03-23 Gerald G Wentworth Foldable television antenna
US4262293A (en) * 1978-10-11 1981-04-14 Gernal Dynamics (Convair) Deployable log periodic VEE antenna
GB2170958A (en) * 1985-02-12 1986-08-13 Plessey Co Plc Antenna assembly
WO2011003389A1 (en) * 2009-07-08 2011-01-13 Eads Deutschland Gmbh Foldable log-periodic antenna

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2577469A (en) * 1946-05-18 1951-12-04 Rca Corp Antenna
US2551171A (en) * 1946-05-31 1951-05-01 Rca Corp Antenna system
US2521798A (en) * 1948-06-15 1950-09-12 Ralph N Leonard Antenna
US2465331A (en) * 1948-10-11 1949-03-22 Channel Master Corp Television receiving antenna
US2587146A (en) * 1948-10-15 1952-02-26 Stewart Warner Corp Antenna
US2542884A (en) * 1948-12-14 1951-02-20 Gabriel Co Antenna
US2492529A (en) * 1949-04-29 1949-12-27 Video Television Inc Television antenna
US2538915A (en) * 1950-04-27 1951-01-23 Workshop Associates Inc Short-wave antenna
US2673295A (en) * 1950-09-11 1954-03-23 Gerald G Wentworth Foldable television antenna
US4262293A (en) * 1978-10-11 1981-04-14 Gernal Dynamics (Convair) Deployable log periodic VEE antenna
GB2170958A (en) * 1985-02-12 1986-08-13 Plessey Co Plc Antenna assembly
WO2011003389A1 (en) * 2009-07-08 2011-01-13 Eads Deutschland Gmbh Foldable log-periodic antenna
US9007271B2 (en) 2009-07-08 2015-04-14 Eads Deutschland Gmbh Foldable log-periodic antenna

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