KR100679896B1 - 전자파 검출 눈부심 방지장치 - Google Patents
전자파 검출 눈부심 방지장치 Download PDFInfo
- Publication number
- KR100679896B1 KR100679896B1 KR1020050134624A KR20050134624A KR100679896B1 KR 100679896 B1 KR100679896 B1 KR 100679896B1 KR 1020050134624 A KR1020050134624 A KR 1020050134624A KR 20050134624 A KR20050134624 A KR 20050134624A KR 100679896 B1 KR100679896 B1 KR 100679896B1
- Authority
- KR
- South Korea
- Prior art keywords
- electromagnetic wave
- light
- wave detection
- glare
- welding
- Prior art date
Links
- 238000001514 detection method Methods 0.000 claims abstract description 78
- 238000003466 welding Methods 0.000 claims abstract description 34
- 230000003287 optical effect Effects 0.000 claims abstract description 20
- 230000008859 change Effects 0.000 claims abstract description 13
- 238000002834 transmittance Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000004313 glare Effects 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 3
- 230000035945 sensitivity Effects 0.000 description 12
- 238000005286 illumination Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 230000007257 malfunction Effects 0.000 description 4
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
- G01J1/20—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle
- G01J1/22—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using a variable element in the light-path, e.g. filter, polarising means
- G01J1/24—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using a variable element in the light-path, e.g. filter, polarising means using electric radiation detectors
- G01J1/26—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using a variable element in the light-path, e.g. filter, polarising means using electric radiation detectors adapted for automatic variation of the measured or reference value
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- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/44—Electric circuits
- G01J1/46—Electric circuits using a capacitor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J2001/0276—Protection
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Nonlinear Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Description
Claims (5)
- 용접 또는 절단토치에서 발생되는 광으로부터 작업자의 눈을 보호하기 위한 눈부심 방지 플레이트를 포함하는 눈부심 방지장치에 있어서,상기 용접 또는 절단토치에서 발생되는 광을 검출하는 광학적 검출수단;적어도 2이상의 코일을 통하여 상기 용접 또는 절단토치에서 발생되는 전자파를 감지하는 전자파 감지수단; 상기 전자파 감지수단을 통하여 입력되어 공진된 신호가, 가변적으로 설정되는 기준값과 비교되는 전자파 검출수단; 상기 광학적 검출수단 및 상기 전자파 검출수단 중 어느 하나를 선택하거나 표시하는 디스플레이 수단을 포함하는 사용자 인터페이스; 상기 광학적 검출수단에서 광 검출이 개시됨에 따라 상기 전자파 검출수단에 상기 전자파 검출수단 가동신호를 인가하여, 상기 전자파 검출수단의 출력으로부터 입력되는 전자파 신호의 변화를 감시하고 그 결과를 출력하는 주제어수단; 및 상기 주제어수단의 출력신호에 따라서 상기 눈부심 방지 플레이트의 광투과율의 변화를 제어하는 광투과 제어수단을 포함하는 것을 특징으로 하는 전자파 검출 눈부심 방지장치.
- 제 1항에 있어서,상기 전자파 감지수단은, 막대형상의 제 1 및 제 2코일이 가로와 세로방향의 십자가 형태로 형성된 것을 특징으로 하는 전자파 검출 눈부심 방지장치.
- 제 2항에 있어서, 상기 전자파 검출수단은,상기 전자파 감지수단을 통하여 입력되는 전자파가 공진되는 공진부;상기 공진부의 출력에서 잡음을 제거하는 필터부를 포함하는 것을 특징으로 하는 전자파 검출 눈부심 방지장치.
- 제 3항에 있어서, 상기 공진부 및 상기 필터부는;상기 제 1 및 제 2코일에 대하여 각각 구성되어 서로 병렬로 배치되는 것을 특징으로 하는 전자파 검출 눈부심 방지장치.
- 제 1항에 있어서,상기 전자파 감지수단은,막대형상의 제 1코일 및 상기 제 1코일의 둘레에 형성되는 원형의 제 2코일로 형성된 것을 특징으로 하는 전자파 검출 눈부심 방지장치.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050134624A KR100679896B1 (ko) | 2005-12-30 | 2005-12-30 | 전자파 검출 눈부심 방지장치 |
US11/589,542 US7470880B2 (en) | 2005-12-30 | 2006-10-30 | Apparatus for detecting electromagnetic wave and protecting eyes from glare |
FR0609902A FR2895670B1 (fr) | 2005-12-30 | 2006-11-13 | Appareil destine a detecter une onde electromagnetique et a proteger les yeux de l'eblouissement |
DE102006056360A DE102006056360A1 (de) | 2005-12-30 | 2006-11-29 | Vorrichtung zur Erkennung von elektromagnetischen Wellen und zum Schutz der Augen vor Blendung |
CN2006101703298A CN101002705B (zh) | 2005-12-30 | 2006-12-28 | 具有电磁波检测功能的晃眼防护装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050134624A KR100679896B1 (ko) | 2005-12-30 | 2005-12-30 | 전자파 검출 눈부심 방지장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100679896B1 true KR100679896B1 (ko) | 2007-02-07 |
Family
ID=38105662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050134624A KR100679896B1 (ko) | 2005-12-30 | 2005-12-30 | 전자파 검출 눈부심 방지장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7470880B2 (ko) |
KR (1) | KR100679896B1 (ko) |
CN (1) | CN101002705B (ko) |
DE (1) | DE102006056360A1 (ko) |
FR (1) | FR2895670B1 (ko) |
Cited By (4)
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 |
WO2012128475A3 (ko) * | 2011-03-18 | 2012-11-15 | 주식회사 오토스윙 | 자기진단모드를 갖는 눈부심 방지 장치 |
US8955162B2 (en) | 2009-07-15 | 2015-02-17 | Otos Wing Co., Ltd. | Welding helmet including anti-blinding device to selectively and conveniently control welding operation and grinding operation |
KR20200138920A (ko) | 2019-06-03 | 2020-12-11 | (주)써보레 | 눈부심 방지 장치 및 그 제어방법 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
KR20120117121A (ko) * | 2011-04-14 | 2012-10-24 | 주식회사 오토스윙 | 다기능을 갖는 디지털 눈부심 방지 장치 |
DE102011081800A1 (de) * | 2011-08-30 | 2013-02-28 | Hilti Aktiengesellschaft | Diagnoseverfahren und Diagnosevorrichtung zum Bestimmen einer aktuellen Kapazität einer Batteriezelle einer Handwerkzeugmaschine |
US8990964B2 (en) * | 2012-07-21 | 2015-03-31 | David R. Anderson | Welding helmet |
ES2753600T3 (es) | 2015-12-07 | 2020-04-13 | Trafimet Group S P A | Método y sistema para una reacción acelerada de oscurecimiento del dispositivo óptico en equipos de protección personal |
US10149509B2 (en) * | 2016-12-28 | 2018-12-11 | Otos Wing Co., Ltd. | Ergonomic occipital triangular cushion pad for head bands |
US11698298B2 (en) * | 2021-06-01 | 2023-07-11 | Changzhou Shine Science & Technology Co., Ltd. | Automatic darkening filter with adaptive parameter adjustment and working method thereof |
CN116930625B (zh) * | 2023-09-14 | 2023-11-21 | 邹城市美安电子科技有限公司 | 一种具有保护功能的电磁检测装置 |
Citations (2)
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KR20000043612A (ko) * | 1998-12-29 | 2000-07-15 | 허문영 | 눈부심 방지장치 및 그 제어방법 |
KR20050095515A (ko) * | 2004-03-26 | 2005-09-29 | 오토스테크 주식회사 | 전자파 검출 눈부심 방지장치 |
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US5880793A (en) * | 1992-07-13 | 1999-03-09 | Xelux Ag | Glare protection device |
US6067129A (en) * | 1996-03-15 | 2000-05-23 | Osd Envizion, Inc. | Welding lens with integrated display and method |
USD393933S (en) * | 1996-04-10 | 1998-04-28 | Otos Optical Co., Ltd. | Welding mask |
DE19959944C2 (de) * | 1998-12-29 | 2002-11-07 | Otos Co | Blendschutzeinrichtung und Verfahren zu deren Steuerung |
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USD482502S1 (en) * | 2002-05-08 | 2003-11-18 | Otos Optical Co., Ltd. | Welding mask |
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USD481832S1 (en) * | 2002-10-04 | 2003-11-04 | Otos Optical Co., Ltd. | Welding mask |
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KR100643074B1 (ko) * | 2004-10-20 | 2006-11-10 | 오토스테크 주식회사 | 안전모용 다기능 보호장구 장착대 |
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-
2005
- 2005-12-30 KR KR1020050134624A patent/KR100679896B1/ko active IP Right Grant
-
2006
- 2006-10-30 US US11/589,542 patent/US7470880B2/en not_active Expired - Fee Related
- 2006-11-13 FR FR0609902A patent/FR2895670B1/fr not_active Expired - Fee Related
- 2006-11-29 DE DE102006056360A patent/DE102006056360A1/de not_active Withdrawn
- 2006-12-28 CN CN2006101703298A patent/CN101002705B/zh not_active Expired - Fee Related
Patent Citations (2)
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KR20000043612A (ko) * | 1998-12-29 | 2000-07-15 | 허문영 | 눈부심 방지장치 및 그 제어방법 |
KR20050095515A (ko) * | 2004-03-26 | 2005-09-29 | 오토스테크 주식회사 | 전자파 검출 눈부심 방지장치 |
Cited By (5)
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 |
US8955162B2 (en) | 2009-07-15 | 2015-02-17 | Otos Wing Co., Ltd. | Welding helmet including anti-blinding device to selectively and conveniently control welding operation and grinding operation |
WO2012128475A3 (ko) * | 2011-03-18 | 2012-11-15 | 주식회사 오토스윙 | 자기진단모드를 갖는 눈부심 방지 장치 |
KR20200138920A (ko) | 2019-06-03 | 2020-12-11 | (주)써보레 | 눈부심 방지 장치 및 그 제어방법 |
KR102281679B1 (ko) | 2019-06-03 | 2021-07-26 | (주)써보레 | 눈부심 방지장치의 제어방법 |
Also Published As
Publication number | Publication date |
---|---|
FR2895670B1 (fr) | 2010-12-24 |
US7470880B2 (en) | 2008-12-30 |
FR2895670A1 (fr) | 2007-07-06 |
CN101002705A (zh) | 2007-07-25 |
DE102006056360A1 (de) | 2007-07-05 |
CN101002705B (zh) | 2010-12-01 |
US20070152132A1 (en) | 2007-07-05 |
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