FR2390333A1 - Instrument indicateur d'ecart de route pour aeronef - Google Patents

Instrument indicateur d'ecart de route pour aeronef

Info

Publication number
FR2390333A1
FR2390333A1 FR7811705A FR7811705A FR2390333A1 FR 2390333 A1 FR2390333 A1 FR 2390333A1 FR 7811705 A FR7811705 A FR 7811705A FR 7811705 A FR7811705 A FR 7811705A FR 2390333 A1 FR2390333 A1 FR 2390333A1
Authority
FR
France
Prior art keywords
give
leds
flight path
rows
auxiliary devices
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.)
Withdrawn
Application number
FR7811705A
Other languages
English (en)
Inventor
John W Lindsey
Joseph J Sawicki
Eugene R Foxworthy
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of FR2390333A1 publication Critical patent/FR2390333A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/40—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect
    • G01R13/404—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for discontinuous display, i.e. display of discrete values
    • G01R13/405—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for discontinuous display, i.e. display of discrete values using a plurality of active, i.e. light emitting, e.g. electro-luminescent elements, i.e. bar graphs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C23/00—Combined instruments indicating more than one navigational value, e.g. for aircraft; Combined measuring devices for measuring two or more variables of movement, e.g. distance, speed or acceleration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Traffic Control Systems (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

Instrument électronique indicateur de route pour aéronef. Instrument comprenant quatre barres lumineuses illuminables de manière électronique décalées de 90 degrés l'une par rapport à l'autre et rayonnant depuis un centre commun qui comprend un index correspondant à l'aéronef; la longueur illuminée d'une barre est proportionnelle à l'écart de l'aéronef par rapport à une route choisie dans la direction de la barre; et la résultante imaginaire des longueur illuminées de deux barres orthogonales est proportionnelle à l'écart de l'aéronef par rapport à la route choisie dans la direction de cette résultante imaginaire Instrument applicable à l'atterrissage sans visibilité.
FR7811705A 1977-05-11 1978-04-20 Instrument indicateur d'ecart de route pour aeronef Withdrawn FR2390333A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79567077A 1977-05-11 1977-05-11

Publications (1)

Publication Number Publication Date
FR2390333A1 true FR2390333A1 (fr) 1978-12-08

Family

ID=25166130

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7811705A Withdrawn FR2390333A1 (fr) 1977-05-11 1978-04-20 Instrument indicateur d'ecart de route pour aeronef

Country Status (2)

Country Link
DE (1) DE2819804A1 (fr)
FR (1) FR2390333A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001203A1 (fr) * 1979-10-19 1981-04-30 H Broersma Analyseur de couleur
EP0383083A1 (fr) * 1989-02-11 1990-08-22 Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung Dispositif d'affichage pour un aéronef

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1046757A (fr) * 1950-08-02 1953-12-09 Sperry Gyroscope Co Ltd Appareil utilisable sur les avions pour en faciliter la direction
US3337845A (en) * 1965-02-26 1967-08-22 Gerald E Hart Heads-up display for pilots
DE1406523A1 (de) * 1961-06-16 1968-10-10 Bell Aerospace Corp Orientierungs- und Landesystem
US3776455A (en) * 1972-03-06 1973-12-04 Nasa Terminal guidance system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1046757A (fr) * 1950-08-02 1953-12-09 Sperry Gyroscope Co Ltd Appareil utilisable sur les avions pour en faciliter la direction
DE1406523A1 (de) * 1961-06-16 1968-10-10 Bell Aerospace Corp Orientierungs- und Landesystem
US3337845A (en) * 1965-02-26 1967-08-22 Gerald E Hart Heads-up display for pilots
US3776455A (en) * 1972-03-06 1973-12-04 Nasa Terminal guidance system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001203A1 (fr) * 1979-10-19 1981-04-30 H Broersma Analyseur de couleur
US4518258A (en) * 1979-10-19 1985-05-21 Harmen Broersma Colour analyser
EP0383083A1 (fr) * 1989-02-11 1990-08-22 Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung Dispositif d'affichage pour un aéronef

Also Published As

Publication number Publication date
DE2819804A1 (de) 1978-11-23

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Legal Events

Date Code Title Description
ST Notification of lapse