SE8501341D0 - MALSOKARAVBILDARE - Google Patents

MALSOKARAVBILDARE

Info

Publication number
SE8501341D0
SE8501341D0 SE8501341A SE8501341A SE8501341D0 SE 8501341 D0 SE8501341 D0 SE 8501341D0 SE 8501341 A SE8501341 A SE 8501341A SE 8501341 A SE8501341 A SE 8501341A SE 8501341 D0 SE8501341 D0 SE 8501341D0
Authority
SE
Sweden
Prior art keywords
frame
lens
detector
lever
motor
Prior art date
Application number
SE8501341A
Other languages
Swedish (sv)
Inventor
B Grancoin
C Pepin
Y Cojan
R Pressiat
Original Assignee
Thomson Csf
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 Thomson Csf filed Critical Thomson Csf
Publication of SE8501341D0 publication Critical patent/SE8501341D0/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
    • H04N3/08—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector
    • H04N3/09—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector for electromagnetic radiation in the invisible region, e.g. infrared
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
    • G01C21/18—Stabilised platforms, e.g. by gyroscope
    • 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
    • G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/644—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for large deviations, e.g. maintaining a fixed line of sight while a vehicle on which the system is mounted changes course

Abstract

The mechanism includes an input objective lens (1) which is carried by a frame (2) which is rotated by a circular motor (10). A second frame supports the lens and is driven by an elevation motor (11). An image capture lens (3) solidly attached to the frame maintains image centring in the plane of the detector (4). The detector is solidly attached to the frame (5), as are the drive motors for the mechanism. In the case of the elevation motor, the linkage is provided by a lever mechanism (17-16) with adjustable angle couplings at the ends of the lever. A circular optical scanning device (7) may be provided and combined with an optical sight axis control system.
SE8501341A 1984-03-23 1985-03-19 MALSOKARAVBILDARE SE8501341D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8404554A FR2739461A1 (en) 1984-03-23 1984-03-23 Video image collection system for passive IR detection

Publications (1)

Publication Number Publication Date
SE8501341D0 true SE8501341D0 (en) 1985-03-19

Family

ID=9302398

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8501341A SE8501341D0 (en) 1984-03-23 1985-03-19 MALSOKARAVBILDARE

Country Status (5)

Country Link
DE (1) DE3510468C1 (en)
FR (1) FR2739461A1 (en)
GB (1) GB8507036D0 (en)
IT (1) IT8567233A0 (en)
SE (1) SE8501341D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2892525A1 (en) 1986-05-16 2007-04-27 Thomson Csf Video imaging device for passive infrared homing head, has scanning and controlling block to produce Cartesian type search scan mode having rectangular field image based on controlling of torque motors and image rotation compression
DE4331259C1 (en) * 1993-09-15 2003-07-10 Bodenseewerk Geraetetech Seeker for guided missile has electro-optical seeker mounted in Cardan frame with actuators to align seeker onto target
DE19812899C2 (en) * 1997-12-18 2001-03-15 Klaus Schultze Device and method for object image tracking
DE102005028248C5 (en) 2005-06-17 2018-06-07 Diehl Defence Gmbh & Co. Kg Electromechanical device with a rotatable about at least a first and a second axis of rotation element
CN101526420B (en) * 2009-03-25 2011-04-27 中国科学院上海技术物理研究所 Device simulating laser target of small-angle movement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087061A (en) * 1972-05-08 1978-05-02 The United States Of America As Represented By The Secretary Of The Navy Wide angle seeker
FR2492516B1 (en) * 1980-10-21 1985-09-20 Thomson Csf VIDEO IMAGING DEVICE, PARTICULARLY FOR SELF-DIRECTING

Also Published As

Publication number Publication date
IT8567233A0 (en) 1985-03-07
FR2739461A1 (en) 1997-04-04
DE3510468C1 (en) 1997-05-28
GB8507036D0 (en) 2009-08-26

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Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8404554-1

Effective date: 19870930