GB627081A - Improvements in or relating to systems of remote indication - Google Patents

Improvements in or relating to systems of remote indication

Info

Publication number
GB627081A
GB627081A GB360647A GB360647A GB627081A GB 627081 A GB627081 A GB 627081A GB 360647 A GB360647 A GB 360647A GB 360647 A GB360647 A GB 360647A GB 627081 A GB627081 A GB 627081A
Authority
GB
United Kingdom
Prior art keywords
loops
runway
frequencies
vehicle
systems
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
GB360647A
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.)
STANLEY SPENCER WEST
Cinema Television Ltd
Original Assignee
STANLEY SPENCER WEST
Cinema Television 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 STANLEY SPENCER WEST, Cinema Television Ltd filed Critical STANLEY SPENCER WEST
Priority to GB360647A priority Critical patent/GB627081A/en
Publication of GB627081A publication Critical patent/GB627081A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
    • G08G5/0017—Arrangements for implementing traffic-related aircraft activities, e.g. arrangements for generating, displaying, acquiring or managing traffic information
    • G08G5/0026—Arrangements for implementing traffic-related aircraft activities, e.g. arrangements for generating, displaying, acquiring or managing traffic information located on the ground
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L13/00—Operation of signals from the vehicle or by the passage of the vehicle
    • B61L13/04—Operation of signals from the vehicle or by the passage of the vehicle using electrical or magnetic interaction between vehicle and track, e.g. by conductor circuits using special means or special conductors
    • B61L13/047—Operation of signals from the vehicle or by the passage of the vehicle using electrical or magnetic interaction between vehicle and track, e.g. by conductor circuits using special means or special conductors controlling inductively or magnetically
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/042—Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
    • G08G5/06—Traffic control systems for aircraft, e.g. air-traffic control [ATC] for control when on the ground
    • G08G5/065—Navigation or guidance aids, e.g. for taxiing or rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Traffic Control Systems (AREA)

Abstract

627,081. Indicating location of vehicles. CINEMA-TELEVISION, Ltd., and WEST, S. S. Feb. 6, 1947, No. 3606. [Class 37] [Also in Group XXXVIII] In a system in which the presence of a vehicle at a particular part of e.g. a runway on an airfield is signalled to a central point by the modification, due to the presence of the vehicle, of the coupling between a secondary loop 3 and an exciting current, the loops 3 at the respective parts of the runway are connected over filters 4 with individual frequency bands and a common transmission line 5 to a number of indicators 8 responsive to characteristic frequencies. The loops 3 may be excited by individual loops and oscillators or, as shown, by a common loop 1 connected either to a generator 6, the fre. quency of which is varied cyclically through the whole range of the signalling frequencies, or to a number of generators of different frequencies. Several separate systems may be used for covering a long runway.
GB360647A 1947-02-06 1947-02-06 Improvements in or relating to systems of remote indication Expired GB627081A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB360647A GB627081A (en) 1947-02-06 1947-02-06 Improvements in or relating to systems of remote indication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB360647A GB627081A (en) 1947-02-06 1947-02-06 Improvements in or relating to systems of remote indication

Publications (1)

Publication Number Publication Date
GB627081A true GB627081A (en) 1949-07-27

Family

ID=9761502

Family Applications (1)

Application Number Title Priority Date Filing Date
GB360647A Expired GB627081A (en) 1947-02-06 1947-02-06 Improvements in or relating to systems of remote indication

Country Status (1)

Country Link
GB (1) GB627081A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753550A (en) * 1951-03-03 1956-07-03 Westinghouse Air Brake Co Vehicle reporting systems
US3115622A (en) * 1958-10-15 1963-12-24 Polard Electronics Corp Panoramic scanning counter
EP1926066A1 (en) * 2005-09-12 2008-05-28 Fond "Innovatsionny Tsentr Ibrae Ran" Method for detecting moving electroconductive objects

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753550A (en) * 1951-03-03 1956-07-03 Westinghouse Air Brake Co Vehicle reporting systems
US3115622A (en) * 1958-10-15 1963-12-24 Polard Electronics Corp Panoramic scanning counter
EP1926066A1 (en) * 2005-09-12 2008-05-28 Fond "Innovatsionny Tsentr Ibrae Ran" Method for detecting moving electroconductive objects
EP1926066A4 (en) * 2005-09-12 2009-08-26 Fond Innovatsionny Ts Ibrae Ra Method for detecting moving electroconductive objects

Similar Documents

Publication Publication Date Title
US2209273A (en) Carrier frequency system
GB627081A (en) Improvements in or relating to systems of remote indication
GB568120A (en) Improvements in or relating to radio beacons
GB506518A (en) Improvements in or relating to short wave transmitting aerial systems
GB662922A (en) Improvements in or relating to multiplex carrier-frequency electrical signal transmission systems
GB663775A (en) Radio position determining system
GB594892A (en) Improvement in radio pulse transmission systems
GB363561A (en) Radio beacon
US2589860A (en) Altitude indicator system
GB566862A (en) Improvements relating to relay systems of remote control or indication
GB882135A (en) Improvements in or relating to doppler radar systems
GB610016A (en) An improved resonance receiving relay
GB566026A (en) Improvements in radio direction-finding systems
US1722789A (en) Antiinterference radio signaling system
GB616573A (en) Improvements in or relating to radio-receivers
GB585613A (en) Improvements in super-regenerative receivers for electromagnetic waves
GB463409A (en) Improvements in carrier signalling systems
GB435621A (en) Improvements in wireless signalling systems for aircraft
GB627942A (en) Improvements in and relating to electric pulse signalling systems
GB368597A (en) Improvements in or relating to apparatus for detecting frequency variations in alternating current
GB595449A (en) Improvements in or relating to indicating systems
GB674185A (en) Improvements in frequency-modulated panoramic radar receivers
GB593080A (en) Radio navigation apparatus
GB582172A (en) Improvements relating to radio locating arrangements
GB711378A (en) Improvements in or relating to very high frequency cavity resonators