KR102558116B1 - 호기 밸브 및 이를 포함하는 호흡기 - Google Patents

호기 밸브 및 이를 포함하는 호흡기 Download PDF

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Publication number
KR102558116B1
KR102558116B1 KR1020197010523A KR20197010523A KR102558116B1 KR 102558116 B1 KR102558116 B1 KR 102558116B1 KR 1020197010523 A KR1020197010523 A KR 1020197010523A KR 20197010523 A KR20197010523 A KR 20197010523A KR 102558116 B1 KR102558116 B1 KR 102558116B1
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KR
South Korea
Prior art keywords
valve
valve seat
flap
sealing surface
exhalation
Prior art date
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KR1020197010523A
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English (en)
Korean (ko)
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KR20190049842A (ko
Inventor
필립 디 에이츠만
토마스 제이 쉬에
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 캄파니
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Publication of KR20190049842A publication Critical patent/KR20190049842A/ko
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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/10—Valves
    • 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks
    • A62B18/025—Halfmasks
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Check Valves (AREA)
KR1020197010523A 2016-09-16 2017-09-12 호기 밸브 및 이를 포함하는 호흡기 Active KR102558116B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662395429P 2016-09-16 2016-09-16
US62/395,429 2016-09-16
PCT/US2017/051066 WO2018052874A1 (en) 2016-09-16 2017-09-12 Exhalation valve and respirator including same

Publications (2)

Publication Number Publication Date
KR20190049842A KR20190049842A (ko) 2019-05-09
KR102558116B1 true KR102558116B1 (ko) 2023-07-21

Family

ID=59982479

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197010523A Active KR102558116B1 (ko) 2016-09-16 2017-09-12 호기 밸브 및 이를 포함하는 호흡기

Country Status (10)

Country Link
US (2) US12070634B2 (enExample)
EP (1) EP3512608B1 (enExample)
JP (1) JP6949944B2 (enExample)
KR (1) KR102558116B1 (enExample)
CN (1) CN109715252B (enExample)
CA (1) CA3036977A1 (enExample)
CO (1) CO2019002377A2 (enExample)
MX (1) MX2019002849A (enExample)
RU (1) RU2719873C1 (enExample)
WO (1) WO2018052874A1 (enExample)

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Publication number Priority date Publication date Assignee Title
KR102147572B1 (ko) * 2018-07-31 2020-08-25 이영희 온수 역순환 방지기능을 갖춘 전기온수매트용 보일러장치
KR102360153B1 (ko) * 2019-06-12 2022-02-08 (주)씨앤투스성진 배기밸브가 구비된 마스크
CN110169614A (zh) * 2019-06-28 2019-08-27 华新医材股份有限公司 吸食防护口罩及其阀结构
CN110368612B (zh) * 2019-07-25 2024-05-14 上海宝亚安全装备股份有限公司 一种无需工具可拆卸呼气阀的面罩及其安装拆卸方法
DE102020111399A1 (de) * 2020-04-27 2021-10-28 Fritz Schmitt Atemschutzmaske
IT202000009118A1 (it) * 2020-04-27 2021-10-27 Motordesign Modena S R L Procedimento per la produzione di manufatti in materiale composito
US20210353977A1 (en) * 2020-05-13 2021-11-18 D. Wheatley Enterprises, Inc. Integrated respiratory and eye protective system
KR200493338Y1 (ko) * 2020-05-14 2021-03-16 주식회사 민성정밀 마스크 밸브
KR102485422B1 (ko) * 2020-06-30 2023-01-06 엘지전자 주식회사 마스크 장치
EP3978081A1 (de) 2020-09-30 2022-04-06 Moldex-Metric AG & Co. KG Atemmaske mit scheibenventil
KR102408131B1 (ko) * 2021-01-30 2022-06-14 유한회사 에어하이진 필름형 흡배기 밸브 및 상기 필름형 흡배기 밸브가 장착되며, 들숨공간과 날숨공간이 분리된 호흡용 필터 카트리지
GB202108588D0 (en) * 2021-06-16 2021-07-28 Globus Shetland Ltd Valve assembly
CN115671475B (zh) * 2021-07-29 2025-10-31 方卓元 一种自动增压呼吸面罩
EP4422762A4 (en) 2021-10-27 2025-03-12 Pabban Development, Inc. PERSONAL PROTECTION SYSTEM AND PROCEDURES
CN116406870A (zh) * 2021-12-29 2023-07-11 广东省人民医院 一次性氧气加湿口罩
KR102878123B1 (ko) * 2024-01-22 2025-10-30 박종석 플랩이 구비된 마스크와 이를 생산하는 장치 및 제조 방법
KR102710258B1 (ko) * 2024-02-14 2024-09-26 주식회사 커버바이오 산소 발생 부재를 포함하는 산업용 방진 마스크

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CN203989554U (zh) 2014-05-28 2014-12-10 张毅林 一种口罩呼吸阀

Also Published As

Publication number Publication date
EP3512608A1 (en) 2019-07-24
US20240416157A1 (en) 2024-12-19
EP3512608B1 (en) 2023-12-06
BR112019005171A2 (pt) 2019-06-11
US12070634B2 (en) 2024-08-27
JP6949944B2 (ja) 2021-10-13
CO2019002377A2 (es) 2019-03-29
WO2018052874A1 (en) 2018-03-22
JP2019530499A (ja) 2019-10-24
CN109715252B (zh) 2021-10-19
KR20190049842A (ko) 2019-05-09
US20210283434A1 (en) 2021-09-16
CA3036977A1 (en) 2018-03-22
CN109715252A (zh) 2019-05-03
RU2719873C1 (ru) 2020-04-23
MX2019002849A (es) 2019-07-08

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