RU2719873C1 - Клапан выдоха и респиратор с клапаном выдоха - Google Patents
Клапан выдоха и респиратор с клапаном выдоха Download PDFInfo
- Publication number
- RU2719873C1 RU2719873C1 RU2019107294A RU2019107294A RU2719873C1 RU 2719873 C1 RU2719873 C1 RU 2719873C1 RU 2019107294 A RU2019107294 A RU 2019107294A RU 2019107294 A RU2019107294 A RU 2019107294A RU 2719873 C1 RU2719873 C1 RU 2719873C1
- Authority
- RU
- Russia
- Prior art keywords
- valve
- valve seat
- exhalation
- flap
- exhalation valve
- Prior art date
Links
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- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
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Images
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
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physical Education & Sports Medicine (AREA)
- Textile Engineering (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Check Valves (AREA)
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 (1)
| Publication Number | Publication Date |
|---|---|
| RU2719873C1 true RU2719873C1 (ru) | 2020-04-23 |
Family
ID=59982479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2019107294A RU2719873C1 (ru) | 2016-09-16 | 2017-09-12 | Клапан выдоха и респиратор с клапаном выдоха |
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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2778901C2 (ru) * | 2020-12-14 | 2022-08-29 | Владимир Викторович Михайлов | Подогреватель воздуха для дыхания (варианты) |
Families Citing this family (17)
| 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 |
| WO2021231745A1 (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 |
| CN216294938U (zh) * | 2021-07-29 | 2022-04-15 | 方卓元 | 一种自动增压呼吸面罩 |
| AU2022379533A1 (en) | 2021-10-27 | 2024-05-23 | Pabban Development, Inc. | Personal protection system and method |
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6883518B2 (en) * | 2001-06-25 | 2005-04-26 | 3M Innovative Properties Company | Unidirectional respirator valve |
| RU2437693C2 (ru) * | 2007-08-31 | 2011-12-27 | 3М Инновейтив Пропертиз Компани | Цельный респиратор с формованными термоотвержденными эластомерными элементами |
| RU2515535C2 (ru) * | 2009-12-16 | 2014-05-10 | Зм Инновейтив Пропертиз Компани | Однонаправленные клапаны и фильтрующие лицевые маски, содержащие однонаправленные клапаны |
Family Cites Families (95)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1268696A (en) | 1918-02-06 | 1918-06-04 | Robert Donald | Respirator or inhaler. |
| US2072516A (en) | 1934-02-08 | 1937-03-02 | American Mach & Foundry | Insert attachment for wrapping machines |
| US2230770A (en) | 1939-12-09 | 1941-02-04 | Cons Car Heating Co Inc | Circuit controller |
| US2895472A (en) | 1956-01-05 | 1959-07-21 | Electric Storage Battery Co | Respirator |
| GB825659A (en) * | 1956-11-14 | 1959-12-16 | P B Cow & Company Ltd | Valves for use in breathing appliances |
| US2999498A (en) | 1957-05-07 | 1961-09-12 | Electric Storage Battery Co | Respirator |
| FR1475015A (fr) | 1966-02-18 | 1967-03-31 | Commissariat Energie Atomique | Dispositif d'expiration pour masques respiratoires |
| US3613678A (en) | 1970-02-24 | 1971-10-19 | Minnesota Mining & Mfg | Filtration mask |
| US4215682A (en) | 1978-02-06 | 1980-08-05 | Minnesota Mining And Manufacturing Company | Melt-blown fibrous electrets |
| US4850347A (en) | 1980-06-09 | 1989-07-25 | Metric Products, Inc. | Face mask |
| US4414973A (en) | 1981-03-10 | 1983-11-15 | U.S.D. Corp. | Respirator face mask |
| US4419993A (en) | 1981-12-10 | 1983-12-13 | Minnesota Mining & Manufacturing Company | Anti-fogging surgical mask |
| US4729371A (en) | 1983-10-11 | 1988-03-08 | Minnesota Mining And Manufacturing Company | Respirator comprised of blown bicomponent fibers |
| JPS6097123U (ja) | 1983-12-10 | 1985-07-02 | 株式会社モリタ製作所 | 歯科治療台 |
| JPS60168511A (ja) | 1984-02-10 | 1985-09-02 | Japan Vilene Co Ltd | エレクトレツトフイルタの製造方法 |
| US4536440A (en) | 1984-03-27 | 1985-08-20 | Minnesota Mining And Manufacturing Company | Molded fibrous filtration products |
| GB8428640D0 (en) | 1984-11-13 | 1984-12-19 | Avon Ind Polymers | Valve for respirator |
| US4630604A (en) | 1985-04-09 | 1986-12-23 | Siebe North, Inc. | Valve assembly for a replaceable filter respirator |
| US4807619A (en) | 1986-04-07 | 1989-02-28 | Minnesota Mining And Manufacturing Company | Resilient shape-retaining fibrous filtration face mask |
| US5099026A (en) | 1986-09-12 | 1992-03-24 | Crater Davis H | Fluorochemical oxazolidinones |
| US5025052A (en) | 1986-09-12 | 1991-06-18 | Minnesota Mining And Manufacturing Company | Fluorochemical oxazolidinones |
| EP0266456A1 (de) | 1986-11-06 | 1988-05-11 | Moldex-Metric AG & Co.KG | Filtrierende Halbmaske |
| US4749003A (en) | 1987-01-22 | 1988-06-07 | Filtertek, Inc. | Center flow check valve |
| US4827924A (en) | 1987-03-02 | 1989-05-09 | Minnesota Mining And Manufacturing Company | High efficiency respirator |
| US4934362A (en) | 1987-03-26 | 1990-06-19 | Minnesota Mining And Manufacturing Company | Unidirectional fluid valve |
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| US5062421A (en) | 1987-11-16 | 1991-11-05 | Minnesota Mining And Manufacturing Company | Respiratory mask having a soft, compliant facepiece and a thin, rigid insert and method of making |
| US4874399A (en) | 1988-01-25 | 1989-10-17 | Minnesota Mining And Manufacturing Company | Electret filter made of fibers containing polypropylene and poly(4-methyl-1-pentene) |
| US4838262A (en) | 1988-05-02 | 1989-06-13 | Mine Safety Appliances Company | Exhalation valve |
| GB8815179D0 (en) | 1988-06-25 | 1988-08-03 | Racal Safety Ltd | Differential pressure sensor |
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| US4981134A (en) | 1990-01-16 | 1991-01-01 | Courtney Darryl W | Filtering face mask with inhalation/exhalation check valves |
| DE4029939A1 (de) | 1990-09-21 | 1992-03-26 | Am Produkte Gmbh | Ventil fuer staubschutzmasken |
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- 2017-09-12 WO PCT/US2017/051066 patent/WO2018052874A1/en not_active Ceased
- 2017-09-12 KR KR1020197010523A patent/KR102558116B1/ko active Active
- 2017-09-12 EP EP17777443.7A patent/EP3512608B1/en active Active
- 2017-09-12 RU RU2019107294A patent/RU2719873C1/ru active
- 2017-09-12 CN CN201780057243.0A patent/CN109715252B/zh active Active
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2019
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2024
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2778901C2 (ru) * | 2020-12-14 | 2022-08-29 | Владимир Викторович Михайлов | Подогреватель воздуха для дыхания (варианты) |
| RU235523U1 (ru) * | 2025-03-04 | 2025-07-07 | федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет императрицы Екатерины II" | Фильтрующая полумаска |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3512608B1 (en) | 2023-12-06 |
| CN109715252B (zh) | 2021-10-19 |
| EP3512608A1 (en) | 2019-07-24 |
| KR102558116B1 (ko) | 2023-07-21 |
| CN109715252A (zh) | 2019-05-03 |
| KR20190049842A (ko) | 2019-05-09 |
| JP2019530499A (ja) | 2019-10-24 |
| BR112019005171A2 (pt) | 2019-06-11 |
| MX2019002849A (es) | 2019-07-08 |
| JP6949944B2 (ja) | 2021-10-13 |
| US20210283434A1 (en) | 2021-09-16 |
| US12070634B2 (en) | 2024-08-27 |
| US20240416157A1 (en) | 2024-12-19 |
| CO2019002377A2 (es) | 2019-03-29 |
| CA3036977A1 (en) | 2018-03-22 |
| WO2018052874A1 (en) | 2018-03-22 |
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