IL85498A - Battery control circuit for night vision goggles - Google Patents

Battery control circuit for night vision goggles

Info

Publication number
IL85498A
IL85498A IL85498A IL8549888A IL85498A IL 85498 A IL85498 A IL 85498A IL 85498 A IL85498 A IL 85498A IL 8549888 A IL8549888 A IL 8549888A IL 85498 A IL85498 A IL 85498A
Authority
IL
Israel
Prior art keywords
goggle
headgear
battery
night vision
monitor
Prior art date
Application number
IL85498A
Other languages
English (en)
Other versions
IL85498A0 (en
Original Assignee
Varo
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 Varo filed Critical Varo
Publication of IL85498A0 publication Critical patent/IL85498A0/xx
Publication of IL85498A publication Critical patent/IL85498A/xx

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
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
    • 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
    • G02B23/125—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 head-mounted
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/98—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Eyeglasses (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Eye Examination Apparatus (AREA)
  • Telescopes (AREA)
  • Optical Communication System (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Emergency Alarm Devices (AREA)
IL85498A 1987-02-27 1988-02-22 Battery control circuit for night vision goggles IL85498A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/944,012 US4755725A (en) 1985-12-12 1987-02-27 High intensity light shut-down circuit for night vision goggle

Publications (2)

Publication Number Publication Date
IL85498A0 IL85498A0 (en) 1988-07-31
IL85498A true IL85498A (en) 1992-05-25

Family

ID=25480629

Family Applications (1)

Application Number Title Priority Date Filing Date
IL85498A IL85498A (en) 1987-02-27 1988-02-22 Battery control circuit for night vision goggles

Country Status (9)

Country Link
US (1) US4755725A (de)
EP (1) EP0280452B1 (de)
KR (1) KR970003768B1 (de)
AT (1) ATE67345T1 (de)
DE (1) DE3864697D1 (de)
ES (1) ES2025773T3 (de)
GR (1) GR3002702T3 (de)
IL (1) IL85498A (de)
TR (1) TR23557A (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843229A (en) * 1987-12-02 1989-06-27 Itt Electro Optical Products, A Division Of Itt Corporation High light level cutoff apparatus for use with night vision devices
US4853529A (en) * 1988-02-05 1989-08-01 Meyers Brad E Light level responsive control for light intensifier in night vision system
GB8818247D0 (en) * 1988-08-01 1988-09-07 Motronix Ltd Protective circuit for battery powered engine ignition system
US4960988A (en) * 1989-03-06 1990-10-02 Murasa International Safety shut-off protection system
US5130527A (en) * 1990-10-03 1992-07-14 Litton Systems, Inc. Night vision scope with improved voltage supply
US5153424A (en) * 1991-02-06 1992-10-06 Litton Systems, Inc. Flux monitor high light intensity cut-off circit for night vision devices
FR2686709B1 (fr) * 1992-01-24 1994-03-18 Sextant Avionique Dispositif de fixation et de raccordement, notamment d'un ensemble intensificateur de lumiere sur un generateur d'images d'un viseur de casque pilote.
FR2687485A1 (fr) * 1992-02-13 1993-08-20 Sextant Avionique Dispositif de fixation, notamment d'un ensemble intensificateur de lumiere sur un generateur d'images d'un viseur de casque de pilote muni de moyens de preguidage.
US5347119A (en) * 1993-06-25 1994-09-13 Litton Systems, Inc. Night vision device with dual-action artificial illumination
US5751380A (en) * 1995-10-02 1998-05-12 The United States Of America As Represented By The Secretary Of The Navy Optical protection apparatus for use with night vision devices
US5729010A (en) * 1996-09-11 1998-03-17 The United States Of America As Represented By The Secretary Of The Air Force Night vision device localized irradiance attenuation
US6069352A (en) * 1997-09-09 2000-05-30 Interscience, Inc. Intensity control system for intensified imaging systems
US7049027B2 (en) 2003-02-05 2006-05-23 Itt Manufacturing Enterprises, Inc. Single battery housing assembly
KR100528985B1 (ko) * 2003-03-06 2005-11-22 (주)이오시스템 전원 공급 장치 및 이를 이용한 야간 투시 장치
US7141777B1 (en) * 2005-01-13 2006-11-28 Itt Manufacturing Enterprises, Inc. Image tube performance regulation for security purposes
WO2007002508A2 (en) * 2005-06-23 2007-01-04 Norotos, Inc. Magnetically activated switch
US7315254B2 (en) * 2005-09-27 2008-01-01 Itt Manufacturing Enterprises, Inc. Proximity detector for night vision goggles shut-off
US7248001B2 (en) * 2005-10-26 2007-07-24 Itt Manufacturing Enterprises, Inc. Method and system for modulating frequency in a night vision system power system
US7535185B2 (en) * 2005-10-26 2009-05-19 Itt Manufacturing Enterprises, Inc. Method and system for implementing power reduction algorithms in a night vision system power system
US9176314B1 (en) * 2012-05-20 2015-11-03 The Boeing Company Automatic intensity control for light setting system for covert operation
CN109757020B (zh) * 2019-03-12 2023-08-15 江苏北方湖光光电有限公司 一种基于微光保护的控制电路

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3781560A (en) * 1972-06-07 1973-12-25 Raymond J Deburgh Night viewing system for reading without light
US3787688A (en) * 1972-06-12 1974-01-22 Us Army Low light level, underwater, viewing device
GB1425920A (en) * 1972-11-09 1976-02-25 Nat Res Dev Optical intensity adjustment devices
JPS525847B2 (de) * 1972-12-28 1977-02-17
US3976874A (en) * 1973-06-16 1976-08-24 U.S. Philips Corporation Image tube incorporating a brightness-dependent power supply
US4117376A (en) * 1974-02-12 1978-09-26 Peter Andrews Electric energy saving incandescent lamp socket combination switching device
US4091398A (en) * 1975-01-31 1978-05-23 Nippon Kogaku K.K. Electronic photoflash unit having remote control device transmitter function
GB1524691A (en) * 1975-06-17 1978-09-13 Secr Defence Night vision apparatus
DE2625845C3 (de) * 1976-06-09 1978-11-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen Zündschaltung für Quenchröhren in elektronischen Blitzgeräten
DE2658106C3 (de) * 1976-12-22 1979-08-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren und Vorrichtung zur Betätigung eines elektrischen Schalters zum Ein- und Ausschalten eines Bildverstärkergerätes, insbesondere einer Bildverstärkerbrille
US4162521A (en) * 1977-08-22 1979-07-24 Snyder Wesley L Control circuit arrangement for laser aiming system having magnetic decoupling means
GB1605140A (en) * 1978-05-31 1982-01-27 English Electric Valve Co Ltd Image intensifier devices
US4463252A (en) * 1982-01-04 1984-07-31 Baird Corporation Night vision goggle system
US4593234A (en) * 1982-05-11 1986-06-03 Yang Jerry S C Programmable apparatus for controlling illuminating lamps
JPS58224339A (ja) * 1982-06-23 1983-12-26 Fuji Koeki Kk グリツプタイプの閃光放電発光器
DE3225022C2 (de) * 1982-07-05 1984-04-19 Eltro GmbH, Gesellschaft für Strahlungstechnik, 6900 Heidelberg Vorrichtung zum Ein- und Abschalten eines Signals bei optischen oder optronischen Geräten
GB2156541B (en) * 1984-03-23 1987-07-22 Philips Electronic Associated Graticule illuminator for a night sight
US4672194A (en) * 1985-12-12 1987-06-09 Varo, Inc. Passive proximity battery control circuit for night vision goggles

Also Published As

Publication number Publication date
TR23557A (tr) 1990-03-23
US4755725A (en) 1988-07-05
ES2025773T3 (es) 1992-04-01
EP0280452B1 (de) 1991-09-11
DE3864697D1 (de) 1991-10-17
KR880010344A (ko) 1988-10-08
KR970003768B1 (ko) 1997-03-21
GR3002702T3 (en) 1993-01-25
EP0280452A1 (de) 1988-08-31
IL85498A0 (en) 1988-07-31
ATE67345T1 (de) 1991-09-15

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Legal Events

Date Code Title Description
KB Patent renewed
HC Change of name of proprietor(s)
KB Patent renewed
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EXP Patent expired