FR3112620B1 - Nacelle optronique - Google Patents

Nacelle optronique Download PDF

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Publication number
FR3112620B1
FR3112620B1 FR2007501A FR2007501A FR3112620B1 FR 3112620 B1 FR3112620 B1 FR 3112620B1 FR 2007501 A FR2007501 A FR 2007501A FR 2007501 A FR2007501 A FR 2007501A FR 3112620 B1 FR3112620 B1 FR 3112620B1
Authority
FR
France
Prior art keywords
optronic
nose cone
axis
canopy
around
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.)
Active
Application number
FR2007501A
Other languages
English (en)
Other versions
FR3112620A1 (fr
Inventor
Christophe Rannou
Bruno Bustin
Patrick Verrecchia
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.)
Thales SA
Original Assignee
Thales SA
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 Thales SA filed Critical Thales SA
Priority to FR2007501A priority Critical patent/FR3112620B1/fr
Priority to PCT/EP2021/065689 priority patent/WO2022012824A1/fr
Publication of FR3112620A1 publication Critical patent/FR3112620A1/fr
Application granted granted Critical
Publication of FR3112620B1 publication Critical patent/FR3112620B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F41G7/22—Homing guidance systems
    • F41G7/2253—Passive homing systems, i.e. comprising a receiver and do not requiring an active illumination of the target
    • 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
    • F41G7/22—Homing guidance systems
    • F41G7/2273—Homing guidance systems characterised by the type of waves
    • F41G7/2293—Homing guidance systems characterised by the type of waves using electromagnetic waves other than radio waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
    • G01S7/4813—Housing arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/007—Pressure-resistant sight glasses

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Remote Sensing (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Nacelle optronique (1) destinée à être embarquée sur un aéronef transsonique, la nacelle optronique (1) comprenant un tronçon principal (2) et une pointe avant (3) montée à rotation par rapport au tronçon principal (2) uniquement autour d’un axe principal X, la nacelle optronique (1) comprenant un cœur optronique (4) comprenant un ensemble d’au moins une voie optique, le cœur optronique (4) ayant une ligne de visée LDV orientable par rapport à la pointe avant (3) autour d’un axe y solidaire de la pointe avant (3) et perpendiculaire à l’axe principal X, la pointe avant (3) comprenant une verrière (V) sensiblement plane et inclinée par rapport à l’axe principal X, la verrière (V) étant disposée et configurée de façon à permettre la détection et/ou l’émission d’un rayonnement optique par un premier sous-ensemble d’au moins une voie optique de l’ensemble d’au moins une voie optique, au travers de la verrière (V), sensiblement sur la totalité d’un secteur angulaire, d’au moins 120° et de moins que 180°, formé par la ligne de visée LDV autour de l’axe y. Figure pour l’abrégé : Fig.3
FR2007501A 2020-07-17 2020-07-17 Nacelle optronique Active FR3112620B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2007501A FR3112620B1 (fr) 2020-07-17 2020-07-17 Nacelle optronique
PCT/EP2021/065689 WO2022012824A1 (fr) 2020-07-17 2021-06-10 Nacelle optronique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2007501 2020-07-17
FR2007501A FR3112620B1 (fr) 2020-07-17 2020-07-17 Nacelle optronique

Publications (2)

Publication Number Publication Date
FR3112620A1 FR3112620A1 (fr) 2022-01-21
FR3112620B1 true FR3112620B1 (fr) 2022-10-21

Family

ID=74045508

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2007501A Active FR3112620B1 (fr) 2020-07-17 2020-07-17 Nacelle optronique

Country Status (2)

Country Link
FR (1) FR3112620B1 (fr)
WO (1) WO2022012824A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024134641A1 (fr) * 2022-12-20 2024-06-27 Rafael Advanced Defense Systems Ltd. Nacelle de reconnaissance à longue portée

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4717822A (en) * 1986-08-04 1988-01-05 Hughes Aircraft Company Rosette scanning surveillance sensor
US8575527B2 (en) * 2010-11-10 2013-11-05 Lockheed Martin Corporation Vehicle having side portholes and an array of fixed EO imaging sub-systems utilizing the portholes
US20160009360A1 (en) * 2014-07-14 2016-01-14 Raytheon Company Optical window system with aero-optical conductive blades

Also Published As

Publication number Publication date
WO2022012824A1 (fr) 2022-01-20
FR3112620A1 (fr) 2022-01-21

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