KR200200619Y1 - 용접작업용 보안경 - Google Patents
용접작업용 보안경 Download PDFInfo
- Publication number
- KR200200619Y1 KR200200619Y1 KR2020000011196U KR20000011196U KR200200619Y1 KR 200200619 Y1 KR200200619 Y1 KR 200200619Y1 KR 2020000011196 U KR2020000011196 U KR 2020000011196U KR 20000011196 U KR20000011196 U KR 20000011196U KR 200200619 Y1 KR200200619 Y1 KR 200200619Y1
- Authority
- KR
- South Korea
- Prior art keywords
- welding
- driving circuit
- glass plate
- rays
- disposed
- 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
Links
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
- A61F9/062—Masks, shields or hoods for welders with movable shutters, e.g. filter discs; Actuating means therefor with movable polarising filter discs
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1184—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with protection for the eyes, e.g. using shield or visor
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/18—Face protection devices
- A42B3/22—Visors
- A42B3/225—Visors with full face protection, e.g. for industrial safety applications
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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
- G02F1/0009—Materials therefor
- G02F1/0018—Electro-optical materials
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physical Education & Sports Medicine (AREA)
- Textile Engineering (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (1)
- 전면에 사파이어유리판 (14)과 편광필름(16)으로 구성되는 투시창(18)이 배치되어 용접시 발생되는 광선중 유해광선을 차단하기 위한 용접용 마스크형태의 용접작업용 보안경에 있어서, 전면의 사파이어유리판(14)의 내측에 특정파장의 유해광선을 차단할 수 있는 액정셔터유니트(20)(22)를 배치하고 이들을 구동시키는 구동회로 (24)를 배치하며 이 구동회로(24)에 광감지기(26)와 구동회로(24)를 작동시키는 태양전지(32)를 연결하여서 된 용접작업용 보안경.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020000011196U KR200200619Y1 (ko) | 2000-04-19 | 2000-04-19 | 용접작업용 보안경 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020000011196U KR200200619Y1 (ko) | 2000-04-19 | 2000-04-19 | 용접작업용 보안경 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200200619Y1 true KR200200619Y1 (ko) | 2000-10-16 |
Family
ID=19652757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020000011196U Expired - Fee Related KR200200619Y1 (ko) | 2000-04-19 | 2000-04-19 | 용접작업용 보안경 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200200619Y1 (ko) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101271686B1 (ko) * | 2011-04-14 | 2013-06-04 | 삼성중공업 주식회사 | 용접 보호 장치 |
| KR102261463B1 (ko) | 2020-04-01 | 2021-06-07 | 주식회사 세움디지털 | 용접 마스크용 셔터 액정 패널 |
| KR102261464B1 (ko) | 2020-04-01 | 2021-06-07 | 주식회사 세움디지털 | 분할 화면을 갖는 용접 마스크용 셔터 액정 패널 |
| KR20230102653A (ko) | 2021-12-30 | 2023-07-07 | (주)일흥 | 증강현실 글라스 모듈을 구비한 용접용 마스크 장치 |
| KR20230102662A (ko) | 2021-12-30 | 2023-07-07 | (주)일흥 | 용접작업용 제어시스템 |
-
2000
- 2000-04-19 KR KR2020000011196U patent/KR200200619Y1/ko not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101271686B1 (ko) * | 2011-04-14 | 2013-06-04 | 삼성중공업 주식회사 | 용접 보호 장치 |
| KR102261463B1 (ko) | 2020-04-01 | 2021-06-07 | 주식회사 세움디지털 | 용접 마스크용 셔터 액정 패널 |
| KR102261464B1 (ko) | 2020-04-01 | 2021-06-07 | 주식회사 세움디지털 | 분할 화면을 갖는 용접 마스크용 셔터 액정 패널 |
| KR20230102653A (ko) | 2021-12-30 | 2023-07-07 | (주)일흥 | 증강현실 글라스 모듈을 구비한 용접용 마스크 장치 |
| KR20230102662A (ko) | 2021-12-30 | 2023-07-07 | (주)일흥 | 용접작업용 제어시스템 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UA0108 | Application for utility model registration |
St.27 status event code: A-0-1-A10-A12-nap-UA0108 |
|
| UR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-UR1002 Fee payment year number: 1 |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-UR0701 |
|
| UG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-UG1601 |
|
| T201 | Request for technology evaluation of utility model | ||
| UT0201 | Request for technical evaluation |
St.27 status event code: A-5-5-W10-W00-oth-UT0201 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 2 |
|
| T601 | Decision to invalidate utility model after technical evaluation | ||
| UT0601 | Decision on revocation of utility model registration |
St.27 status event code: N-5-6-H10-H12-rvc-UT0601 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| UC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-UC1903 Not in force date: 20030811 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| UC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-UC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20030811 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |