FR1021436A - Agencement du plan réticulaire dans les appareils chercheurs optiques asservis - Google Patents

Agencement du plan réticulaire dans les appareils chercheurs optiques asservis

Info

Publication number
FR1021436A
FR1021436A FR1021436DA FR1021436A FR 1021436 A FR1021436 A FR 1021436A FR 1021436D A FR1021436D A FR 1021436DA FR 1021436 A FR1021436 A FR 1021436A
Authority
FR
France
Prior art keywords
arrangement
servo optical
optical research
research devices
reticular plane
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
Other languages
English (en)
Inventor
Rene Claret
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.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Application granted granted Critical
Publication of FR1021436A publication Critical patent/FR1021436A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/14—Viewfinders

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR1021436D 1950-05-17 1950-05-17 Agencement du plan réticulaire dans les appareils chercheurs optiques asservis Expired FR1021436A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1021436T 1950-05-17

Publications (1)

Publication Number Publication Date
FR1021436A true FR1021436A (fr) 1953-02-18

Family

ID=9576969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1021436D Expired FR1021436A (fr) 1950-05-17 1950-05-17 Agencement du plan réticulaire dans les appareils chercheurs optiques asservis

Country Status (1)

Country Link
FR (1) FR1021436A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3251261A (en) * 1960-05-02 1966-05-17 Litton Systems Inc Stellar aberrascope
DE1242004B (de) * 1960-12-20 1967-06-08 Kollsman Instr Corp Lichtquellenverfolgungsgeraet
DE1274357B (de) * 1961-09-15 1968-08-01 Continental Elektro Ind Ag Elektro-optische Messvorrichtung zur Ermittlung von Relativverdrehungen zweier im Abstand voneinander angeordneter Koerper

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3251261A (en) * 1960-05-02 1966-05-17 Litton Systems Inc Stellar aberrascope
DE1242004B (de) * 1960-12-20 1967-06-08 Kollsman Instr Corp Lichtquellenverfolgungsgeraet
DE1274357B (de) * 1961-09-15 1968-08-01 Continental Elektro Ind Ag Elektro-optische Messvorrichtung zur Ermittlung von Relativverdrehungen zweier im Abstand voneinander angeordneter Koerper

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