FR2430597A1 - Dispositif d'analyse parallele de l'espace - Google Patents

Dispositif d'analyse parallele de l'espace

Info

Publication number
FR2430597A1
FR2430597A1 FR7820272A FR7820272A FR2430597A1 FR 2430597 A1 FR2430597 A1 FR 2430597A1 FR 7820272 A FR7820272 A FR 7820272A FR 7820272 A FR7820272 A FR 7820272A FR 2430597 A1 FR2430597 A1 FR 2430597A1
Authority
FR
France
Prior art keywords
analysis device
space analysis
parallel space
prisms
rotate
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.)
Granted
Application number
FR7820272A
Other languages
English (en)
Other versions
FR2430597B1 (fr
Inventor
Joseph Edouard Jozwiak
Edouard Jozwiak Joseph
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.)
Societe Anonyme de Telecommunications SAT
Original Assignee
Societe Anonyme de Telecommunications SAT
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 Anonyme de Telecommunications SAT filed Critical Societe Anonyme de Telecommunications SAT
Priority to FR7820272A priority Critical patent/FR2430597A1/fr
Priority to DE2925452A priority patent/DE2925452C2/de
Priority to GB7922407A priority patent/GB2029981B/en
Priority to US06/052,507 priority patent/US4252401A/en
Publication of FR2430597A1 publication Critical patent/FR2430597A1/fr
Application granted granted Critical
Publication of FR2430597B1 publication Critical patent/FR2430597B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/108—Scanning systems having one or more prisms as scanning elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G7/00—Direction control systems for self-propelled missiles
    • F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
    • F41G7/30—Command link guidance systems
    • F41G7/301—Details
    • F41G7/303—Sighting or tracking devices especially provided for simultaneous observation of the target and of the missile

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Combustion & Propulsion (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)

Abstract

L'invention concerne un dispositif d'analyse parallèle, du type comprenant deux prismes d'angle au sommet faible qui tournent en sens opposé à la même vitesse autour d'un axe commun. Selon l'invention, chacun des prismes est composé de deux parties concentriques fixées l'une à l'autre agencées pour engendrer des déviations différentes.
FR7820272A 1978-07-07 1978-07-07 Dispositif d'analyse parallele de l'espace Granted FR2430597A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7820272A FR2430597A1 (fr) 1978-07-07 1978-07-07 Dispositif d'analyse parallele de l'espace
DE2925452A DE2925452C2 (de) 1978-07-07 1979-06-23 Optisch-mechanischer Abtaster mit gegenläufig rotierenden keilförmigen Prismen
GB7922407A GB2029981B (en) 1978-07-07 1979-06-27 Parallel optical scanning device
US06/052,507 US4252401A (en) 1978-07-07 1979-06-27 Parallel optical scanning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7820272A FR2430597A1 (fr) 1978-07-07 1978-07-07 Dispositif d'analyse parallele de l'espace

Publications (2)

Publication Number Publication Date
FR2430597A1 true FR2430597A1 (fr) 1980-02-01
FR2430597B1 FR2430597B1 (fr) 1981-12-24

Family

ID=9210444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820272A Granted FR2430597A1 (fr) 1978-07-07 1978-07-07 Dispositif d'analyse parallele de l'espace

Country Status (4)

Country Link
US (1) US4252401A (fr)
DE (1) DE2925452C2 (fr)
FR (1) FR2430597A1 (fr)
GB (1) GB2029981B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2564597A1 (fr) * 1984-05-17 1985-11-22 Telecommunications Sa Dispositif de determination de l'ecartometrie d'un missile

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6343767B1 (en) * 1999-03-03 2002-02-05 Raytheon Company Missile seeker having a beam steering optical arrangement using risley prisms
US7037005B2 (en) * 2004-03-29 2006-05-02 Northrop Grumman Corporation Pan and tilt apparatus using achromatic prisms
US8497457B2 (en) * 2010-12-07 2013-07-30 Raytheon Company Flight vehicles with improved pointing devices for optical systems

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235733A (en) * 1960-07-20 1966-02-15 Philips Corp Photosensitive radiation tracker using plural prisms
US3297395A (en) * 1963-07-01 1967-01-10 Bendix Corp Off axis adapter for use with a sun sensor device
FR2262311A1 (fr) * 1974-02-21 1975-09-19 Eltro Gmbh

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB332207A (en) * 1928-10-05 1930-07-15 Jean Laurent Semat Improvements in or relating to aplanatic optical systems
US3010366A (en) * 1954-05-27 1961-11-28 James H Crawford Lens
US3083611A (en) * 1961-01-30 1963-04-02 Adrian J Ziolkowski Multi-lobar scan horizon sensor
BE793810A (fr) * 1972-01-21 1973-07-10 D Comp Gen Dispositif deviateur de lumiere et procede de realisation de ce dispositif

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235733A (en) * 1960-07-20 1966-02-15 Philips Corp Photosensitive radiation tracker using plural prisms
US3297395A (en) * 1963-07-01 1967-01-10 Bendix Corp Off axis adapter for use with a sun sensor device
FR2262311A1 (fr) * 1974-02-21 1975-09-19 Eltro Gmbh

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2564597A1 (fr) * 1984-05-17 1985-11-22 Telecommunications Sa Dispositif de determination de l'ecartometrie d'un missile

Also Published As

Publication number Publication date
US4252401A (en) 1981-02-24
FR2430597B1 (fr) 1981-12-24
GB2029981A (en) 1980-03-26
DE2925452A1 (de) 1980-01-24
DE2925452C2 (de) 1983-11-03
GB2029981B (en) 1982-10-06

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Legal Events

Date Code Title Description
ST Notification of lapse