KR102414101B1 - 용접 보호를 위한 만곡형 눈 보호 실드 - Google Patents
용접 보호를 위한 만곡형 눈 보호 실드 Download PDFInfo
- Publication number
- KR102414101B1 KR102414101B1 KR1020187034820A KR20187034820A KR102414101B1 KR 102414101 B1 KR102414101 B1 KR 102414101B1 KR 1020187034820 A KR1020187034820 A KR 1020187034820A KR 20187034820 A KR20187034820 A KR 20187034820A KR 102414101 B1 KR102414101 B1 KR 102414101B1
- Authority
- KR
- South Korea
- Prior art keywords
- protective cover
- light blocking
- blocking filter
- light
- filter
- 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.)
- Active
Links
- 238000003466 welding Methods 0.000 title claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims abstract description 145
- 230000000903 blocking effect Effects 0.000 claims abstract description 87
- 230000001012 protector Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 7
- 238000009420 retrofitting Methods 0.000 claims description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 17
- 210000002858 crystal cell Anatomy 0.000 description 11
- 210000003128 head Anatomy 0.000 description 10
- 239000000463 material Substances 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 229920002285 poly(styrene-co-acrylonitrile) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- 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
- A61F9/061—Masks, shields or hoods for welders with movable shutters, e.g. filter discs; Actuating means therefor
-
- 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
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Ophthalmology & Optometry (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Liquid Crystal (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
도 2는 본 발명의 실시예에 따른 눈 보호 실드의 평면도.
Claims (15)
- 용접 보호를 위한 만곡형 눈 보호 실드(curved eye protection shield)로서, 만곡형의 전기적으로 스위칭가능한 차광 필터(darkening filter) 및 보호 커버를 포함하고, 상기 차광 필터는 눈을 향하는 주 내측 표면(major inner surface), 및 상기 주 내측 표면 반대편의 주 외측 표면(major outer surface)을 갖고, 상기 보호 커버는 주 내측 표면 및 또한 상기 주 내측 표면 반대편의 주 외측 표면을 갖고, 상기 보호 커버의 내측 표면 및 외측 표면 중 하나는 상기 차광 필터의 각자의 외측 표면 또는 내측 표면을 향하고, 상기 차광 필터의 내측 표면과 외측 표면은 등거리에 있는 반면, 상기 보호 커버의 내측 표면과 외측 표면은 등거리에 있지 않으며, 상기 보호 커버의 배치는 상기 만곡형 차광 필터의 굴절력을 보상하는, 만곡형 눈 보호 실드.
- 제1항의 만곡형 눈 보호 실드 및 비-투명 머리 보호 실드를 포함하는 용접 보호기로서, 상기 머리 보호 실드는 상기 만곡형 눈 보호 실드에 의해 폐쇄되는 윈도우(window)를 형성하는, 용접 보호기.
- 만곡형 눈 보호 실드를 갖는 용접 보호기를 개장(retrofitting)하는 방법으로서, 상기 눈 보호 실드는 만곡형의 전기적으로 스위칭가능한 차광 필터를 포함하고, 상기 차광 필터는 눈을 향하는 주 내측 표면, 및 상기 주 내측 표면 반대편의 주 외측 표면을 갖고, 상기 차광 필터의 내측 표면과 외측 표면은 등거리에 있고, 상기 방법은, (i) 주 내측 표면 및 또한 주 외측 표면을 갖는 보호 커버를 제공하는 단계로서, 상기 보호 커버의 내측 표면과 외측 표면은 등거리에 있지 않고, 상기 보호 커버의 배치는 상기 만곡형 차광 필터의 굴절력을 보상하는, 단계; 및 (ii) 상기 보호 커버의 외측 표면이 상기 차광 필터의 내측 표면을 향하도록, 또는 상기 보호 커버의 내측 표면이 상기 차광 필터의 외측 표면을 향하도록, 상기 보호 커버를 상기 차광 필터에 대해 장착하는 단계를 포함하는, 방법.
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Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16168229.9 | 2016-05-04 | ||
EP16168229.9A EP3241533A1 (en) | 2016-05-04 | 2016-05-04 | A curved eye protection shield for welding protection |
PCT/US2017/030344 WO2017192421A1 (en) | 2016-05-04 | 2017-05-01 | A curved eye protection shield for welding protection |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20190005908A KR20190005908A (ko) | 2019-01-16 |
KR102414101B1 true KR102414101B1 (ko) | 2022-06-29 |
Family
ID=55963171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020187034820A Active KR102414101B1 (ko) | 2016-05-04 | 2017-05-01 | 용접 보호를 위한 만곡형 눈 보호 실드 |
Country Status (7)
Country | Link |
---|---|
US (2) | US11129748B2 (ko) |
EP (2) | EP3241533A1 (ko) |
KR (1) | KR102414101B1 (ko) |
CN (1) | CN109069296B (ko) |
AU (2) | AU2017259262B2 (ko) |
SI (1) | SI3451986T1 (ko) |
WO (1) | WO2017192421A1 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2017263312B2 (en) | 2016-05-12 | 2019-01-03 | 3M Innovative Properties Company | Protective headgear comprising a curved switchable shutter and comprising multiple antireflective layers |
KR102607506B1 (ko) | 2017-06-15 | 2023-11-30 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 스위칭가능 셔터의 어레이를 포함하는 자동 다크닝 필터를 가진 시력-보호용 헤드기어 |
WO2019053537A1 (en) | 2017-09-15 | 2019-03-21 | 3M Innovative Properties Company | ARRAY LINKED CURVED LIQUID CRYSTAL CELL, AND METHOD OF MANUFACTURING |
EP3459377A1 (en) * | 2017-09-22 | 2019-03-27 | 3M Innovative Properties Company | Welding helmet |
KR102507893B1 (ko) * | 2019-03-06 | 2023-03-09 | 주식회사 오토스윙 | 보안 구조체 |
KR102226934B1 (ko) * | 2019-03-06 | 2021-03-11 | 주식회사 오토스윙 | 보안 구조체 |
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2016
- 2016-05-04 EP EP16168229.9A patent/EP3241533A1/en not_active Withdrawn
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2017
- 2017-05-01 CN CN201780027634.8A patent/CN109069296B/zh active Active
- 2017-05-01 WO PCT/US2017/030344 patent/WO2017192421A1/en unknown
- 2017-05-01 AU AU2017259262A patent/AU2017259262B2/en active Active
- 2017-05-01 US US16/098,155 patent/US11129748B2/en active Active
- 2017-05-01 EP EP17732629.5A patent/EP3451986B1/en active Active
- 2017-05-01 KR KR1020187034820A patent/KR102414101B1/ko active Active
- 2017-05-01 SI SI201730474T patent/SI3451986T1/sl unknown
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2019
- 2019-12-18 AU AU2019283838A patent/AU2019283838B2/en active Active
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2021
- 2021-09-23 US US17/448,569 patent/US20220031514A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140007312A1 (en) * | 2009-11-23 | 2014-01-09 | Jerry Dean Wright | Face Protector Lens Assembly and Method of Use |
Also Published As
Publication number | Publication date |
---|---|
US11129748B2 (en) | 2021-09-28 |
AU2017259262B2 (en) | 2019-09-19 |
SI3451986T1 (sl) | 2020-12-31 |
EP3451986A1 (en) | 2019-03-13 |
US20190142640A1 (en) | 2019-05-16 |
EP3451986B1 (en) | 2020-08-12 |
WO2017192421A1 (en) | 2017-11-09 |
AU2019283838A1 (en) | 2020-01-16 |
AU2017259262A1 (en) | 2018-11-22 |
US20220031514A1 (en) | 2022-02-03 |
CN109069296B (zh) | 2021-05-14 |
CN109069296A (zh) | 2018-12-21 |
EP3241533A1 (en) | 2017-11-08 |
KR20190005908A (ko) | 2019-01-16 |
AU2019283838B2 (en) | 2021-07-01 |
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