GB294662A - Improvements in or relating to aerials - Google Patents

Improvements in or relating to aerials

Info

Publication number
GB294662A
GB294662A GB21870/28A GB2187028A GB294662A GB 294662 A GB294662 A GB 294662A GB 21870/28 A GB21870/28 A GB 21870/28A GB 2187028 A GB2187028 A GB 2187028A GB 294662 A GB294662 A GB 294662A
Authority
GB
United Kingdom
Prior art keywords
break
aerial
aerials
tube
members
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
GB21870/28A
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Publication of GB294662A publication Critical patent/GB294662A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

294,662. Telefunken Ges. f³r Drahtlose Telegraphie. July 28, 1927, [Convention date]. Aerials particularly suitable for submarines. The aerial windings D are mounted in a hollow circular tube A, and are spaced apart by spherical members E, so that the immediate surroundings of the aerial consists of air instead of rubber or similar insulation, when the vessel is submerged. The tube A is divided into two electricallvseparate parts by a fluidtight, insulated joint C, and by the junction with the supporting-member. The latter consists of an upper column B, weakened at L so that it will break there in case of collision, and 'bolted through centering-means M, 0 to a lower column K which rotates in ball bearings on a rigid casing (not shown) firmly fixed to the body of the boat. The down-leads G are also formed in two sections connected by plug and socket members j, carried in an insulating plate H below the break-off point L.
GB21870/28A 1927-07-28 1928-07-27 Improvements in or relating to aerials Expired GB294662A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE294662X 1927-07-28

Publications (1)

Publication Number Publication Date
GB294662A true GB294662A (en) 1928-11-22

Family

ID=6086364

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21870/28A Expired GB294662A (en) 1927-07-28 1928-07-27 Improvements in or relating to aerials

Country Status (1)

Country Link
GB (1) GB294662A (en)

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