EP2843354A1 - Viseur de vision nocturne - Google Patents

Viseur de vision nocturne Download PDF

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Publication number
EP2843354A1
EP2843354A1 EP13182559.8A EP13182559A EP2843354A1 EP 2843354 A1 EP2843354 A1 EP 2843354A1 EP 13182559 A EP13182559 A EP 13182559A EP 2843354 A1 EP2843354 A1 EP 2843354A1
Authority
EP
European Patent Office
Prior art keywords
sight
night vision
video signal
display
focal 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.)
Withdrawn
Application number
EP13182559.8A
Other languages
German (de)
English (en)
Inventor
Aliaksandr Alsheusky
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.)
Yukon Advanced Optics Worldwide UAB
Original Assignee
Yukon Advanced Optics Worldwide UAB
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 Yukon Advanced Optics Worldwide UAB filed Critical Yukon Advanced Optics Worldwide UAB
Priority to EP13182559.8A priority Critical patent/EP2843354A1/fr
Publication of EP2843354A1 publication Critical patent/EP2843354A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G3/00—Aiming or laying means
    • F41G3/14—Indirect aiming means
    • F41G3/16—Sighting devices adapted for indirect laying of fire
    • F41G3/165—Sighting devices adapted for indirect laying of fire using a TV-monitor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G1/00—Sighting devices
    • F41G1/32—Night sights, e.g. luminescent
    • F41G1/34—Night sights, e.g. luminescent combined with light source, e.g. spot light
    • F41G1/345—Night sights, e.g. luminescent combined with light source, e.g. spot light for illuminating the sights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G1/00—Sighting devices
    • F41G1/32—Night sights, e.g. luminescent
    • F41G1/34—Night sights, e.g. luminescent combined with light source, e.g. spot light
    • F41G1/36—Night sights, e.g. luminescent combined with light source, e.g. spot light with infrared light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G1/00—Sighting devices
    • F41G1/38—Telescopic sights specially adapted for smallarms or ordnance; Supports or mountings therefor

Definitions

  • the present invention relates to night vision systems, and more particularly, to an improved night vision weapon sight.
  • the present invention concerns a night vision sight which is mounted on hunting guns or guns used in games or sports, and the like, and which allows sighting and observing at night time.
  • the image intensification process involves conversion of the received ambient light into electron patterns and projection of the electron patterns onto a phosphor screen for conversion of the electron patterns into light visible to the observer. This visible light is then viewed by the operator through a lens provided in an eyepiece of the night vision system.
  • the night vision weapon sight is often equipped with a high power image intensifier tube. For example, see U.S. Pat. No. 5,434,704, issued to Connors et al. At daylight influence photocathode - burning out, there is so-called "flare", and fail. Besides use of image intensifier tube rather expensive.
  • the digital night devices which have appeared in last time use focal plane array which are preferably differ from image intensifier at the expense of a high photosensitivity, small dimensions, low energy consumption, identical clearness and sharpness of the image on all field of vision, reliability and durability in operation.
  • Night vision sights have a special label ("sight mark") on which aiming the weapon to target.
  • For combination of mark with a line of an aiming the sight has the mechanism of correction.
  • sight mark For example, see patent of the USA No 7,793,456 .
  • Disclosed invention provide extension of functionality, magnification of efficiency, operation simplification, safety of use and reduction in price for night vision sight.
  • the display 4 which located in a focal plane of inverting system, allow refine quality of the processed video signal and rich removal of a exit pupil not less than in day vision sight.
  • the unit of sight mark 7 which located in a focal plane of an eyepiece, allow tune night vision sight with the help of the mechanism of correction 9.
  • the rifle mount comprising adjusting rings with in a diameter no more than 30 mm allow conduct a safe aiming and shooting.
  • FIG. 1 indicates a night vision sight housing of ocular part 13 connected with housing of objective part 14 comprising a night time sighting optical system equipped with an objective 1; the block of control and transformation of the video signal 2 comprising focal plane array 17, video signal control plate 18 and video signal transformation plate19 that receive and process video signal reflected from object illuminated by Infra-Red illuminator 12.
  • Power unit 3 maintain battery container.
  • Display 4 that depict image through collecting lens 5, inverting system 6 and aperture 11 to ocular 8 and control by regulator of brightness 15.
  • Unit of sight mark 7 use the unit of sight mark illumination 10.
  • the mechanism of correction 9 control optical system axis position relative to display. Night vision sight attached to the weapon with the help of rifle mount with adjusting ring 16.
  • FIG. 2 shows a sectional view night vision sight namely display located in a focal plane of inverting system that allow refine quality of the processed video signal;
  • FIG. 3 shows a sectional view night vision sight namely sight mark sight mark is located in a focal plane of an eyepiece that allow to tune night vision sight with the help of the mechanism of correction 9;
  • FIG. 4 shows a sectional view night vision sight namely exit pupil removal that allow to conduct a safe and comfortable aiming and shooting;
  • FIG. 5 shows a sectional view night vision sight namely rifle mount assembly adjusting rings comprising rifle mount with adjusting rings 16.
  • FIG. 6 shows a sectional view night vision sight namely the block of control and transformation of the video signal comprising focal plane array 17, plate of control of video signal 18 and video signal transformation plate 19 that receive and process video signal.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Telescopes (AREA)
EP13182559.8A 2013-09-02 2013-09-02 Viseur de vision nocturne Withdrawn EP2843354A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13182559.8A EP2843354A1 (fr) 2013-09-02 2013-09-02 Viseur de vision nocturne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13182559.8A EP2843354A1 (fr) 2013-09-02 2013-09-02 Viseur de vision nocturne

Publications (1)

Publication Number Publication Date
EP2843354A1 true EP2843354A1 (fr) 2015-03-04

Family

ID=49054465

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13182559.8A Withdrawn EP2843354A1 (fr) 2013-09-02 2013-09-02 Viseur de vision nocturne

Country Status (1)

Country Link
EP (1) EP2843354A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105629432A (zh) * 2016-01-14 2016-06-01 浪潮集团有限公司 一种激光夜视仪校准的方法及装置
WO2019162926A1 (fr) 2018-02-26 2019-08-29 Jsc Yukon Advanced Optics Worldwide Dispositif d'imagerie thermique numérique conçu selon un facteur de forme de dispositif d'imagerie basé sur une optique classique
WO2022034155A1 (fr) 2020-08-11 2022-02-17 Jsc Yukon Advanced Optics Worldwide Appareil et procédé

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070223087A1 (en) * 2005-06-24 2007-09-27 Omnitech Partners Combined day and night weapon sight
US20090091634A1 (en) * 2004-02-23 2009-04-09 Xenonics Holdings, Inc. Digital low-light viewing device
US20120090216A1 (en) * 2010-10-19 2012-04-19 Danyun Li Electronic Firearm Sight and method for adjusting the reticle thereof
US20120195023A1 (en) * 2011-01-31 2012-08-02 Asia Optical Co., Inc. Optical sight
US20120281278A1 (en) * 2011-05-06 2012-11-08 Leapers, Inc. Apparatus Including a Reticle, Assembly and Method for Operating the Same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090091634A1 (en) * 2004-02-23 2009-04-09 Xenonics Holdings, Inc. Digital low-light viewing device
US20070223087A1 (en) * 2005-06-24 2007-09-27 Omnitech Partners Combined day and night weapon sight
US20120090216A1 (en) * 2010-10-19 2012-04-19 Danyun Li Electronic Firearm Sight and method for adjusting the reticle thereof
US20120195023A1 (en) * 2011-01-31 2012-08-02 Asia Optical Co., Inc. Optical sight
US20120281278A1 (en) * 2011-05-06 2012-11-08 Leapers, Inc. Apparatus Including a Reticle, Assembly and Method for Operating the Same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105629432A (zh) * 2016-01-14 2016-06-01 浪潮集团有限公司 一种激光夜视仪校准的方法及装置
CN105629432B (zh) * 2016-01-14 2017-12-15 浪潮集团有限公司 一种激光夜视仪校准的方法及装置
WO2019162926A1 (fr) 2018-02-26 2019-08-29 Jsc Yukon Advanced Optics Worldwide Dispositif d'imagerie thermique numérique conçu selon un facteur de forme de dispositif d'imagerie basé sur une optique classique
WO2022034155A1 (fr) 2020-08-11 2022-02-17 Jsc Yukon Advanced Optics Worldwide Appareil et procédé

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