FR1304062A - Dispositif de contrôle pour altimètres optiques et appareils analogues - Google Patents

Dispositif de contrôle pour altimètres optiques et appareils analogues

Info

Publication number
FR1304062A
FR1304062A FR868507A FR868507A FR1304062A FR 1304062 A FR1304062 A FR 1304062A FR 868507 A FR868507 A FR 868507A FR 868507 A FR868507 A FR 868507A FR 1304062 A FR1304062 A FR 1304062A
Authority
FR
France
Prior art keywords
altimeters
optical
control device
similar devices
similar
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
FR868507A
Other languages
English (en)
Inventor
Adolf Braun
Jean Charles Prade
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA SAS
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Priority to FR868507A priority Critical patent/FR1304062A/fr
Priority to GB27163/62A priority patent/GB965599A/en
Priority to US210481A priority patent/US3217592A/en
Application granted granted Critical
Publication of FR1304062A publication Critical patent/FR1304062A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/10—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
FR868507A 1961-07-20 1961-07-20 Dispositif de contrôle pour altimètres optiques et appareils analogues Expired FR1304062A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR868507A FR1304062A (fr) 1961-07-20 1961-07-20 Dispositif de contrôle pour altimètres optiques et appareils analogues
GB27163/62A GB965599A (en) 1961-07-20 1962-07-16 Electro-optical altimeters or like telemetric apparatus
US210481A US3217592A (en) 1961-07-20 1962-07-17 Checking device for optical altimeters and similar devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR868507A FR1304062A (fr) 1961-07-20 1961-07-20 Dispositif de contrôle pour altimètres optiques et appareils analogues

Publications (1)

Publication Number Publication Date
FR1304062A true FR1304062A (fr) 1962-09-21

Family

ID=8759706

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868507A Expired FR1304062A (fr) 1961-07-20 1961-07-20 Dispositif de contrôle pour altimètres optiques et appareils analogues

Country Status (3)

Country Link
US (1) US3217592A (fr)
FR (1) FR1304062A (fr)
GB (1) GB965599A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5255657A (en) * 1975-10-31 1977-05-07 Seiko Instr & Electronics Ltd Photoelectric type range finding system
DE2658609A1 (de) * 1975-12-26 1977-07-07 Seiko Instr & Electronics Optisches messverfahren und vorrichtung zur durchfuehrung des verfahrens
IT1156245B (it) * 1982-03-01 1987-01-28 Selenia Ind Elettroniche Dispositivo per la determinazione della distanza di un'area illuminata da un laser ad impulsi
US6115129A (en) * 1998-12-04 2000-09-05 Weyerhaeuser Company Laser guided loading system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2261272A (en) * 1940-08-07 1941-11-04 Bell Telephone Labor Inc Radiant energy distance measuring system
US2376836A (en) * 1940-08-31 1945-05-22 Tunnicliffe Edward Alber James Distance measuring device
US3006234A (en) * 1947-11-08 1961-10-31 Bell Telephone Labor Inc Electro-optical system
US2632358A (en) * 1950-01-27 1953-03-24 Raphael F Ehat Light signal test circuit for photocells
US2956472A (en) * 1956-10-18 1960-10-18 Askania Werke Ag Electro-optical distance meter
US3157792A (en) * 1960-01-21 1964-11-17 Indternat Business Machines Co Exclusive-or photoresponsive logical circuits
FR1271635A (fr) * 1960-08-02 1961-09-15 Snecma Altimètre à signal optique

Also Published As

Publication number Publication date
GB965599A (en) 1964-08-06
US3217592A (en) 1965-11-16

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