CN101052441B - 具有快速拆装的螺纹式清洁空气源连接结构的呼吸保护装置 - Google Patents

具有快速拆装的螺纹式清洁空气源连接结构的呼吸保护装置 Download PDF

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Publication number
CN101052441B
CN101052441B CN2005800376019A CN200580037601A CN101052441B CN 101052441 B CN101052441 B CN 101052441B CN 2005800376019 A CN2005800376019 A CN 2005800376019A CN 200580037601 A CN200580037601 A CN 200580037601A CN 101052441 B CN101052441 B CN 101052441B
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CN
China
Prior art keywords
threaded portion
mask body
clean air
protection device
air supply
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 - Lifetime
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CN2005800376019A
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English (en)
Chinese (zh)
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CN101052441A (zh
Inventor
威廉·A·米特尔施泰特
约翰·M·皮尔格林
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3M China Ltd
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3M Innovative Properties Co
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    • 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
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/04—Couplings; Supporting frames
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/33—Gas mask canister
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/35—Respirators and register filters

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Pulmonology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
CN2005800376019A 2004-10-29 2005-09-14 具有快速拆装的螺纹式清洁空气源连接结构的呼吸保护装置 Expired - Lifetime CN101052441B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/977,076 2004-10-29
US10/977,076 US7320722B2 (en) 2004-10-29 2004-10-29 Respiratory protection device that has rapid threaded clean air source attachment
PCT/US2005/033060 WO2006049708A1 (en) 2004-10-29 2005-09-14 Respiratory protection device that has rapid threaded clean air source attachment

Publications (2)

Publication Number Publication Date
CN101052441A CN101052441A (zh) 2007-10-10
CN101052441B true CN101052441B (zh) 2011-01-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005800376019A Expired - Lifetime CN101052441B (zh) 2004-10-29 2005-09-14 具有快速拆装的螺纹式清洁空气源连接结构的呼吸保护装置

Country Status (9)

Country Link
US (1) US7320722B2 (enExample)
EP (1) EP1804924A1 (enExample)
JP (1) JP2008517710A (enExample)
KR (1) KR101340226B1 (enExample)
CN (1) CN101052441B (enExample)
AU (1) AU2005301273B2 (enExample)
BR (1) BRPI0517361B1 (enExample)
RU (1) RU2349357C1 (enExample)
WO (1) WO2006049708A1 (enExample)

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US9700743B2 (en) 2012-07-31 2017-07-11 3M Innovative Properties Company Respiratory assembly including latching mechanism
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USD779674S1 (en) 2015-02-27 2017-02-21 3M Innovative Properties Company Filter element having a connector
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CN107405512B (zh) 2015-02-27 2021-02-19 3M创新有限公司 具有端部出口的柔性过滤元件
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USD816209S1 (en) 2016-03-28 2018-04-24 3M Innovative Properties Company Respirator inlet port connection seal
USD827810S1 (en) 2016-03-28 2018-09-04 3M Innovative Properties Company Hardhat suspension adapter for half facepiece respirators
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US10974084B1 (en) * 2020-04-27 2021-04-13 Castle Grade LLC Reusable respirator mask with refillable filter
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US11896857B2 (en) * 2021-01-14 2024-02-13 Ford Global Technologies, Llc Personal air purifying respirator
CN114870282A (zh) 2021-02-05 2022-08-09 霍尼韦尔国际公司 呼吸器
USD1008450S1 (en) * 2021-04-26 2023-12-19 KEC-tech LTD Mask

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Publication number Priority date Publication date Assignee Title
US10576313B2 (en) 2016-03-09 2020-03-03 Shigematsu Works Co., Ltd. Detachable connector

Also Published As

Publication number Publication date
EP1804924A1 (en) 2007-07-11
WO2006049708A1 (en) 2006-05-11
AU2005301273A1 (en) 2006-05-11
US20060090754A1 (en) 2006-05-04
KR101340226B1 (ko) 2013-12-10
US7320722B2 (en) 2008-01-22
BRPI0517361B1 (pt) 2016-03-22
RU2349357C1 (ru) 2009-03-20
KR20070070194A (ko) 2007-07-03
AU2005301273B2 (en) 2011-09-08
JP2008517710A (ja) 2008-05-29
BRPI0517361A (pt) 2008-10-07
CN101052441A (zh) 2007-10-10

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Denomination of invention: Respiratory protection device with threaded clean air source connection structure for quick disassembly and assembly

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