GB163741A - Improvements in the system and apparatus for enabling a movable object to pursue an electrically staked out route in a more precise way than by means of visual points ofreference - Google Patents

Improvements in the system and apparatus for enabling a movable object to pursue an electrically staked out route in a more precise way than by means of visual points ofreference

Info

Publication number
GB163741A
GB163741A GB31927/19A GB3192719A GB163741A GB 163741 A GB163741 A GB 163741A GB 31927/19 A GB31927/19 A GB 31927/19A GB 3192719 A GB3192719 A GB 3192719A GB 163741 A GB163741 A GB 163741A
Authority
GB
United Kingdom
Prior art keywords
ofreference
pursue
enabling
electrically
arrangements
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
GB31927/19A
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
Priority to FR527446A priority Critical patent/FR527446A/en
Application filed by Individual filed Critical Individual
Priority to GB31927/19A priority patent/GB163741A/en
Publication of GB163741A publication Critical patent/GB163741A/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)
  • Traffic Control Systems (AREA)

Abstract

163,741. Loth, W. A. Dec. 19, 1919. Leader gear and other arrangements for assisting navigation.-In a system for indicating navigable courses, the conducting cable is formed with a loop at its end as shown in Fig. 1. In a modification, the earth return is replaced by a return cable. Fig. 4 shows an arrangement in which two parallel conductors are connected to generators of different frequency while, in a further modification, the generators are replaced by a single generator connected alternately to the parallel conductors. In the modification shown in Fig. 6, the main conductor is provided with branches which may be connected at their outer ends to a second conductor. The receiving arrangements comprise conductors or frames placed at right-angles to each other and operating in conjunction with a movable coil connected to the detector, or several conductors radiating from a centre may be connected in pairs to the detector by means of a switch as shown in Fig. 18. Figs. 27 to 31 show receiving conductor arrangements for aircraft.
GB31927/19A 1919-11-11 1919-12-19 Improvements in the system and apparatus for enabling a movable object to pursue an electrically staked out route in a more precise way than by means of visual points ofreference Expired GB163741A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR527446A FR527446A (en) 1919-11-11 1919-11-11 Method allowing a mobile to follow an electrically marked road more precisely than with visual cues
GB31927/19A GB163741A (en) 1919-11-11 1919-12-19 Improvements in the system and apparatus for enabling a movable object to pursue an electrically staked out route in a more precise way than by means of visual points ofreference

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR527446T 1919-11-11
GB31927/19A GB163741A (en) 1919-11-11 1919-12-19 Improvements in the system and apparatus for enabling a movable object to pursue an electrically staked out route in a more precise way than by means of visual points ofreference

Publications (1)

Publication Number Publication Date
GB163741A true GB163741A (en) 1921-05-19

Family

ID=10330460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31927/19A Expired GB163741A (en) 1919-11-11 1919-12-19 Improvements in the system and apparatus for enabling a movable object to pursue an electrically staked out route in a more precise way than by means of visual points ofreference

Country Status (2)

Country Link
FR (1) FR527446A (en)
GB (1) GB163741A (en)

Also Published As

Publication number Publication date
FR527446A (en) 1921-10-25

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