GB428867A - System relating to landing aeroplanes during fog - Google Patents

System relating to landing aeroplanes during fog

Info

Publication number
GB428867A
GB428867A GB31960/33A GB3196033A GB428867A GB 428867 A GB428867 A GB 428867A GB 31960/33 A GB31960/33 A GB 31960/33A GB 3196033 A GB3196033 A GB 3196033A GB 428867 A GB428867 A GB 428867A
Authority
GB
United Kingdom
Prior art keywords
aerial
aerodrome
sunken
backed
grating
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
GB31960/33A
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.)
DEVENDRA NATH SHARMA
Original Assignee
DEVENDRA NATH SHARMA
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 DEVENDRA NATH SHARMA filed Critical DEVENDRA NATH SHARMA
Priority to GB31960/33A priority Critical patent/GB428867A/en
Publication of GB428867A publication Critical patent/GB428867A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/04—Control of altitude or depth
    • G05D1/06—Rate of change of altitude or depth
    • G05D1/0607—Rate of change of altitude or depth specially adapted for aircraft
    • G05D1/0653—Rate of change of altitude or depth specially adapted for aircraft during a phase of take-off or landing
    • G05D1/0676—Rate of change of altitude or depth specially adapted for aircraft during a phase of take-off or landing specially adapted for landing

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Transmitters (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

428,867. Directive wireless signalling. SHARMA, D. N., 11, George Square, Edinburgh. Nov. 16, 1933, No. 31960. [Class 40 (v)] A directional aerial for use in navigation work at an aerodrome consists of a bent radiating dipole L, Fig. 4 backed by a similar reflecting dipole L1. The two are housed in a sunken conduit, provided with side-screens P, and an overhead grating G. Or the aerial 21, Fig. 6, may be backed by a reflector 22, with side screens 20, 23A, the whole being supported on a mobile carrier 23 containing the H.F. transmitting gear. The fixed and mobile beacons may be used, alone or in combination to provide the usual runway-indicator and boundary-markers used to assist aviators to land at an aerodrome. Fig. 8 shows a sunken aerial 24 of the same type with an adjustable overhead grating 26 for controlling the intensity and glide angle of a landing beam. Specification 428,681, [Group XIX], is referred to-
GB31960/33A 1933-11-16 1933-11-16 System relating to landing aeroplanes during fog Expired GB428867A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB31960/33A GB428867A (en) 1933-11-16 1933-11-16 System relating to landing aeroplanes during fog

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31960/33A GB428867A (en) 1933-11-16 1933-11-16 System relating to landing aeroplanes during fog

Publications (1)

Publication Number Publication Date
GB428867A true GB428867A (en) 1935-05-16

Family

ID=10330939

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31960/33A Expired GB428867A (en) 1933-11-16 1933-11-16 System relating to landing aeroplanes during fog

Country Status (1)

Country Link
GB (1) GB428867A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427686A (en) * 1943-06-29 1947-09-23 Carl W Muller Instrument landing system for airplanes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427686A (en) * 1943-06-29 1947-09-23 Carl W Muller Instrument landing system for airplanes

Similar Documents

Publication Publication Date Title
GB528874A (en) Improvements relating to radio beacons for guiding craft
FR766819A (en) Device for directing airplanes towards the landing field in fog
US3474406A (en) Aircraft glide slope indicator
GB428867A (en) System relating to landing aeroplanes during fog
GB1194780A (en) Improvements in Road Reflectors
GB473807A (en) Improvements in or relating to radio directing and direction finding systems
GB504507A (en) Systems of guiding by radio-electric waves, particularly for guiding aeroplanes in altitude
GB408321A (en) Radio beacon for directing aircraft
GB596440A (en) Improvements in or relating to radio glide path systems for aircraft landing
GB532107A (en) Improvements in or relating to antennae for radio signalling systems
GB424747A (en) Improvements in or relating to directional radio installations
GB362254A (en) Improvements in or relating to reflector systems for use with short hertz waves
GB475853A (en) Improvements in or relating to navigation aiding radio systems for assisting blind landing of aircraft
BRISCOE The airport and all-weather operations(Ground requirements for instrument landing systems noting approach lighting, runway marking, taxi guidance and blind navigation)
GB469775A (en) Systems relating to electromagnetic transmission and their application to navigation
CA320901A (en) Directive antenna system
CA319336A (en) Directive antenna system
GB576118A (en) Improvements in or relating to navigation lights for night-flying aircraft
AU661632A (en) Improvements in or relating to radio signalling systems for use for navigating and landing aircraft in fog
GB618460A (en) Improvements in or relating to radar aircraft navigational systems
FR753814A (en) Pylon or mast shaped antenna
GB1158003A (en) Aerial System for and Earth Satellite
GB582755A (en) Improvements in or relating to arrangements of aerials for radio-beacons
GB431929A (en) Directional radio transmitting arrangements particularly for use with ultra-short waves
GB577458A (en) Improvements in and relating to radio signalling means