GB122657A - Improvements in and relating to Means for Communicating to and from Aircraft. - Google Patents

Improvements in and relating to Means for Communicating to and from Aircraft.

Info

Publication number
GB122657A
GB122657A GB1205117A GB1205117A GB122657A GB 122657 A GB122657 A GB 122657A GB 1205117 A GB1205117 A GB 1205117A GB 1205117 A GB1205117 A GB 1205117A GB 122657 A GB122657 A GB 122657A
Authority
GB
United Kingdom
Prior art keywords
aircraft
communicating
earth plates
suspended
double
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
GB1205117A
Inventor
Thomas Harvey
Thomas Gregorie Tulloch
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
Priority to GB1205117A priority Critical patent/GB122657A/en
Publication of GB122657A publication Critical patent/GB122657A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B13/00—Transmission systems characterised by the medium used for transmission, not provided for in groups H04B3/00 - H04B11/00
    • H04B13/02—Transmission systems in which the medium consists of the earth or a large mass of water thereon, e.g. earth telegraphy

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

122,657. Harvey, T., and Tulloch, T. G. Feb. 21, 1918. Leakage signalling.-For communicating to and from aircraft flying over the sea, two earth plates spaced apart are suspended in the water from the aircraft by an insulated cable or cables. Fig. 3 shows an aeroplane N from which the earth plates K, K<1> are suspended by a double-core cable J<5>. The double-core cable may be replaced by two separate cables. The transmitting and receiving apparatus shown in Fig. 1 comprises a sending- key B and a make-and-break switch C arranged to send impulses to the circuit connecting the earth plates G, E.
GB1205117A 1918-02-21 1918-02-21 Improvements in and relating to Means for Communicating to and from Aircraft. Expired GB122657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1205117A GB122657A (en) 1918-02-21 1918-02-21 Improvements in and relating to Means for Communicating to and from Aircraft.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1205117A GB122657A (en) 1918-02-21 1918-02-21 Improvements in and relating to Means for Communicating to and from Aircraft.

Publications (1)

Publication Number Publication Date
GB122657A true GB122657A (en) 1919-02-06

Family

ID=32345305

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1205117A Expired GB122657A (en) 1918-02-21 1918-02-21 Improvements in and relating to Means for Communicating to and from Aircraft.

Country Status (1)

Country Link
GB (1) GB122657A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416033A (en) * 1966-04-22 1968-12-10 Granger Associates Tension link for use with electrostatically charged objects

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416033A (en) * 1966-04-22 1968-12-10 Granger Associates Tension link for use with electrostatically charged objects

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