FR2894461B1 - Appareil destine a detecter une lumiere de soudage et a proteger les yeux de l'eblouissement et son procede de commande - Google Patents

Appareil destine a detecter une lumiere de soudage et a proteger les yeux de l'eblouissement et son procede de commande

Info

Publication number
FR2894461B1
FR2894461B1 FR0609901A FR0609901A FR2894461B1 FR 2894461 B1 FR2894461 B1 FR 2894461B1 FR 0609901 A FR0609901 A FR 0609901A FR 0609901 A FR0609901 A FR 0609901A FR 2894461 B1 FR2894461 B1 FR 2894461B1
Authority
FR
France
Prior art keywords
lightening
eye
protecting
controlling same
welding light
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.)
Expired - Fee Related
Application number
FR0609901A
Other languages
English (en)
Other versions
FR2894461A1 (fr
Inventor
Moon Young Huh
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.)
Otos Tech Co Ltd
Original Assignee
Otos Tech Co Ltd
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 Otos Tech Co Ltd filed Critical Otos Tech Co Ltd
Publication of FR2894461A1 publication Critical patent/FR2894461A1/fr
Application granted granted Critical
Publication of FR2894461B1 publication Critical patent/FR2894461B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
    • A61F9/06—Masks, shields or hoods for welders
    • A61F9/065—Masks, shields or hoods for welders use of particular optical filters
    • A61F9/067—Masks, shields or hoods for welders use of particular optical filters with variable transmission
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P1/00—Safety devices independent of the control and operation of any machine
    • F16P1/06—Safety devices independent of the control and operation of any machine specially designed for welding
FR0609901A 2005-12-14 2006-11-13 Appareil destine a detecter une lumiere de soudage et a proteger les yeux de l'eblouissement et son procede de commande Expired - Fee Related FR2894461B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050123144A KR100737240B1 (ko) 2005-12-14 2005-12-14 용접광 검출 눈부심 방지장치의 제어방법

Publications (2)

Publication Number Publication Date
FR2894461A1 FR2894461A1 (fr) 2007-06-15
FR2894461B1 true FR2894461B1 (fr) 2012-05-25

Family

ID=38089636

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0609901A Expired - Fee Related FR2894461B1 (fr) 2005-12-14 2006-11-13 Appareil destine a detecter une lumiere de soudage et a proteger les yeux de l'eblouissement et son procede de commande

Country Status (4)

Country Link
US (1) US7564014B2 (fr)
KR (1) KR100737240B1 (fr)
DE (1) DE102006055370A1 (fr)
FR (1) FR2894461B1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100943878B1 (ko) * 2008-07-11 2010-02-24 오토스테크 주식회사 디지털방식 눈부심 방지 장치 및 그 제어 방법
KR20100041287A (ko) * 2008-10-14 2010-04-22 오토스테크 주식회사 기능성 디스플레이 눈부심 방지 장치
KR101046984B1 (ko) * 2008-12-03 2011-07-06 오토스테크 주식회사 용접 마스크
EP2275061A1 (fr) * 2009-07-15 2011-01-19 Otos Tech Co., Ltd. Casque de soudure incluant un dispositif anti-colmatage pour contrôler de manière sélective et pratique les opérations de soudure et opérations de meulage
CN103221005B (zh) 2010-12-01 2015-07-08 3M创新有限公司 具有滤光器布置的焊接面罩
KR101244167B1 (ko) * 2011-03-18 2013-03-25 주식회사 오토스윙 자기진단모드를 갖는 눈부심 방지 장치
KR101240048B1 (ko) * 2011-04-08 2013-03-06 이동헌 자동 차광수단이 구비된 용접헬멧 및 그 제어방법
KR20120117121A (ko) * 2011-04-14 2012-10-24 주식회사 오토스윙 다기능을 갖는 디지털 눈부심 방지 장치
US8990964B2 (en) * 2012-07-21 2015-03-31 David R. Anderson Welding helmet
US10251786B2 (en) * 2013-11-21 2019-04-09 Optrel Holding AG Method and apparatus for controlling opening of an auto-darkening filter in an eye protection device
US10722969B2 (en) 2015-06-03 2020-07-28 Illinois Tool Works Inc. Energy conservation system, method, and apparatus for use with welding equipment
US10149509B2 (en) * 2016-12-28 2018-12-11 Otos Wing Co., Ltd. Ergonomic occipital triangular cushion pad for head bands
US11058890B2 (en) 2017-02-15 2021-07-13 Iridex Corporation Method and apparatus for cyclo-scanner using surface emitting lasers or LEDs
JP7185632B2 (ja) * 2017-02-15 2022-12-07 イリデックス・コーポレーション 広域光源を用いて眼を治療するための方法及び眼用マスク装置
US20190314204A1 (en) * 2018-04-17 2019-10-17 Otos Wing Co., Ltd. Control apparatus for welding and control method thereof
US11745024B2 (en) 2018-12-27 2023-09-05 Iridex Corporation Electrical methods and devices for ophthalmic treatment

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5751258A (en) * 1991-03-25 1998-05-12 Osd Envizion, Inc. Liquid crystal lens driver electronics for eye protection, high speed shuttering with consistent performance
US5248880A (en) * 1991-03-25 1993-09-28 Osd Envizion Company Detector system for detecting the occurrence of welding
KR100280967B1 (ko) * 1998-12-29 2001-09-22 허문영 눈부심 방지장치 및 그 제어방법
US6614409B1 (en) * 1999-11-23 2003-09-02 Otos Co., Ltd. Glare shielding device of welding helmet and method of controlling the same
KR100381547B1 (ko) * 1999-11-23 2003-04-26 주식회사오토스광학 용접 헬멧의 눈부심 방지장치 및 그 제어방법
JP2002144044A (ja) * 2000-11-09 2002-05-21 Three M Innovative Properties Co 溶接用液晶防護面
US6881939B1 (en) * 2001-05-05 2005-04-19 Jackson Products, Inc. Microprocessor based automatically dimmable eye protection device
KR20040037887A (ko) * 2002-10-30 2004-05-08 주식회사오토스광학 용접 헬멧의 엘씨디 패널 구동 제어장치 및 그 방법
WO2005002480A1 (fr) * 2003-07-03 2005-01-13 Lightswitch Safety Systems, Inc. Capteur a plusieurs degres pour une lentille de soudage a filtre electro-optique destine et procede associe
WO2005008275A1 (fr) * 2003-07-08 2005-01-27 Lightswitch Safety Systems, Inc. Procede et element de detection de la lumiere et d'adaptation de l'angle de vision pour dispositifs optiques

Also Published As

Publication number Publication date
US7564014B2 (en) 2009-07-21
DE102006055370A1 (de) 2007-06-21
FR2894461A1 (fr) 2007-06-15
US20070131845A1 (en) 2007-06-14
KR100737240B1 (ko) 2007-07-09

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Effective date: 20150731