RU2371218C2 - Конформный фильтрующий элемент и способ его изготовления - Google Patents

Конформный фильтрующий элемент и способ его изготовления Download PDF

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Publication number
RU2371218C2
RU2371218C2 RU2007131762/12A RU2007131762A RU2371218C2 RU 2371218 C2 RU2371218 C2 RU 2371218C2 RU 2007131762/12 A RU2007131762/12 A RU 2007131762/12A RU 2007131762 A RU2007131762 A RU 2007131762A RU 2371218 C2 RU2371218 C2 RU 2371218C2
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RU
Russia
Prior art keywords
filter material
layer
support plate
housing
filter
Prior art date
Application number
RU2007131762/12A
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English (en)
Russian (ru)
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RU2007131762A (ru
Inventor
Пол А. ГРИР (US)
Пол А. ГРИР
Джозеф Д. СЛЭК (US)
Джозеф Д. СЛЭК
Пьер ЛЕГАР (US)
Пьер ЛЕГАР
Original Assignee
Зм Инновейтив Пропертиз Компани
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Publication of RU2007131762A publication Critical patent/RU2007131762A/ru
Application granted granted Critical
Publication of RU2371218C2 publication Critical patent/RU2371218C2/ru

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0001—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/103—Curved filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/10—Multiple layers
    • 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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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Separation Of Gases By Adsorption (AREA)
RU2007131762/12A 2005-03-03 2006-02-13 Конформный фильтрующий элемент и способ его изготовления RU2371218C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/071,664 2005-03-03
US11/071,664 US7419526B2 (en) 2005-03-03 2005-03-03 Conformal filter cartridges and methods

Publications (2)

Publication Number Publication Date
RU2007131762A RU2007131762A (ru) 2009-04-10
RU2371218C2 true RU2371218C2 (ru) 2009-10-27

Family

ID=36688009

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2007131762/12A RU2371218C2 (ru) 2005-03-03 2006-02-13 Конформный фильтрующий элемент и способ его изготовления

Country Status (12)

Country Link
US (1) US7419526B2 (enExample)
EP (1) EP1853356B1 (enExample)
JP (1) JP4866371B2 (enExample)
KR (1) KR101276515B1 (enExample)
CN (1) CN101132835B (enExample)
AU (1) AU2006221079B2 (enExample)
BR (1) BRPI0608114C1 (enExample)
CA (1) CA2599241A1 (enExample)
ES (1) ES2675789T3 (enExample)
PL (1) PL1853356T3 (enExample)
RU (1) RU2371218C2 (enExample)
WO (1) WO2006096284A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2625243C2 (ru) * 2012-11-15 2017-07-12 Скотт Хелс Энд Сейфти Лимитед Способ заполнения конформно профилированного угольного фильтра

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7563301B2 (en) * 2006-11-21 2009-07-21 Fipak Research And Development Company Air filter with partial-depth, open-cell stabilizer to reduce detrimental shifting and settling of granular filter materials within the filter
DE602007014095D1 (en) * 2007-01-05 2011-06-01 Ohg Galli S R L Abc-filter
US7900316B2 (en) * 2007-01-30 2011-03-08 Bissell Homecare Inc. Filter for a vacuum cleaner
AU2009251721B2 (en) * 2008-04-04 2012-05-03 3M Innovative Properties Company Air filtration device
CN102292127B (zh) * 2008-12-18 2013-07-17 3M创新有限公司 采用成形的含颗粒非织造纤维网的过滤元件
RU2469756C1 (ru) * 2008-12-18 2012-12-20 Зм Инновейтив Пропертиз Компани Формованное слоеное нетканое полотно, содержащее частицы
US20110308524A1 (en) * 2008-12-22 2011-12-22 Brey Larry A Compact multigas filter
US8225782B2 (en) * 2009-05-22 2012-07-24 3M Innovative Properties Company Filter cartridge having location-registered view window for end-of-service-life-indicator (ESLI)
US8336543B2 (en) 2009-05-22 2012-12-25 3M Innovative Properties Company Filter cartridge having cover for masking service life indicator
US8365723B2 (en) * 2009-05-22 2013-02-05 3M Innovative Properties Company Filter cartridge having cone of visibility for end-of-service-life-indicator (ESLI)
WO2011088185A2 (en) * 2010-01-18 2011-07-21 3M Innovative Properties Company Air filter with sorbent particles
CN102844091B (zh) * 2010-04-06 2015-04-29 3M创新有限公司 空气过滤装置
KR20130040860A (ko) * 2010-04-06 2013-04-24 쓰리엠 이노베이티브 프로퍼티즈 컴파니 이중 플리넘 시스템을 갖는 헬멧-장착형 호흡기 기구
US8984753B2 (en) * 2010-05-20 2015-03-24 3M Innovative Properties Company Method of making filter cartridge having roll-based housing sidewall
US8460423B2 (en) 2010-05-20 2013-06-11 3M Innovative Properties Company Filter cartridge having central plenum and housing sidewall
KR101273224B1 (ko) * 2010-11-11 2013-06-11 이영상 농약 방무 마스크
WO2012095429A2 (en) * 2011-01-10 2012-07-19 Scott Philip Stephen Method for radial fluid flow particle filling of respirator canisters
IL214041A0 (en) * 2011-07-12 2011-08-31 Yarok Bair Prot Ind Ltd Carbon filter device and air filter apparatus
US9393448B2 (en) * 2011-11-17 2016-07-19 3M Innovative Properties Company Side plug-in filter cartridge
WO2013165984A1 (en) * 2012-04-30 2013-11-07 Scott Technologies, Inc. Half facepiece
US9970394B2 (en) * 2012-07-25 2018-05-15 Baldwin Filters, Inc. Filter housing, fluted filter and safety filter
US8900338B2 (en) * 2012-08-07 2014-12-02 Honeywell International Inc. Accessory cap for a respiratory filter cartridge
US9510626B2 (en) 2013-02-01 2016-12-06 3M Innovative Properties Company Sleeve-fit respirator cartridge
US9908076B2 (en) 2013-08-21 2018-03-06 The United States Of America As Represented By The Secretary Of The Army Layered or mixed sorbent bed protective filtration device
AU2014347244A1 (en) 2013-08-21 2016-03-10 3M Innovative Properties Company Layered or mixed sorbent bed protective filtration device
CA2921567A1 (en) 2013-08-21 2015-05-14 3M Innovative Properties Company Layered or mixed sorbent bed protective filtration device
US9814913B2 (en) 2013-11-15 2017-11-14 3M Innovative Properties Company Respirator with floating elastomeric sleeve
USD778430S1 (en) * 2013-11-15 2017-02-07 3M Innovative Properties Company Filter cartridge
AU358653S (en) * 2014-05-08 2014-11-11 Innosparks Pte Ltd Disposable respirator with child active venting system
USD744088S1 (en) 2014-05-22 2015-11-24 3M Innovative Properties Company Respirator mask having a circular button
USD754844S1 (en) 2014-05-22 2016-04-26 3M Innovative Properties Company Respirator mask
USD746438S1 (en) 2014-05-22 2015-12-29 3M Innovative Properties Company Respirator filter cover
USD787660S1 (en) 2014-05-22 2017-05-23 3M Innovative Properties Company Respirator mask having a face seal flexing region
USD757928S1 (en) 2014-05-22 2016-05-31 3M Innovative Properties Company Respirator cartridge body
USD745962S1 (en) 2014-05-22 2015-12-22 3M Innovative Properties Company Respirator filter retainer
USD746437S1 (en) 2014-05-22 2015-12-29 3M Innovative Properties Company Respirator mask having a communication grille
USD759807S1 (en) 2014-05-22 2016-06-21 3M Innovative Properties Company Respirator mask exhalation port
USD757247S1 (en) 2014-05-22 2016-05-24 3M Innovative Properties Company Respirator cartridge
USD757248S1 (en) * 2014-05-29 2016-05-24 Jsp Ltd Respiratory mask filter
CN107073301A (zh) * 2014-11-14 2017-08-18 霍尼韦尔国际公司 可调节的voc/甲醛共同吸收可用面具滤芯和罐
USD767116S1 (en) 2015-02-27 2016-09-20 3M Innovative Properties Company Respirator mask having an exhalation port
USD792959S1 (en) 2015-02-27 2017-07-25 3M Innovative Properties Company Filter element having a pattern
USD741475S1 (en) 2015-02-27 2015-10-20 3M Innovation Properties Company Respirator mask having a communication grille
USD795416S1 (en) 2015-02-27 2017-08-22 3M Innovative Properties Company Respirator mask
USD742504S1 (en) 2015-02-27 2015-11-03 3M Innovative Properties Company Respirator mask
USD762845S1 (en) 2015-02-27 2016-08-02 3M Innovative Properties Company Respirator cartridge
USD763437S1 (en) 2015-02-27 2016-08-09 3M Innovative Properties Company Respirator cartridge body
USD743536S1 (en) 2015-02-27 2015-11-17 3M Innovative Properties Company Respirator mask having a circular button
RU2677714C1 (ru) 2015-02-27 2019-01-21 3М Инновейтив Пропертиз Компани Гибкий фильтрующий элемент, содержащий концевой выходной канал
USD795415S1 (en) 2015-02-27 2017-08-22 3M Innovative Properties Company Respirator cartridge having an engagement latch
USD786443S1 (en) 2015-02-27 2017-05-09 3M Innovative Properties Company Filter element
USD779674S1 (en) 2015-02-27 2017-02-21 3M Innovative Properties Company Filter element having a connector
USD747795S1 (en) 2015-02-27 2016-01-19 3M Innovative Properties Company Respirator mask body
KR20180021180A (ko) * 2015-06-30 2018-02-28 쓰리엠 이노베이티브 프로퍼티즈 캄파니 접착제 에지-밀봉된 단부를 갖는 필터 매체를 포함하는 필터 카트리지, 및 제조 및 사용 방법
CN108348791A (zh) * 2015-11-19 2018-07-31 3M创新有限公司 具有贴合检查装置的过滤器滤筒保持器
EP3436162B1 (en) 2016-03-28 2024-04-24 3M Innovative Properties Company Respiratory protection device
USD827810S1 (en) 2016-03-28 2018-09-04 3M Innovative Properties Company Hardhat suspension adapter for half facepiece respirators
WO2017172510A1 (en) 2016-03-28 2017-10-05 3M Innovative Properties Company Headwear suspension attachment element
JP6850812B6 (ja) 2016-03-28 2021-04-28 スリーエム イノベイティブ プロパティズ カンパニー 複数チャンバ式呼吸マスクの封止装置及び方法
USD842982S1 (en) 2016-03-28 2019-03-12 3M Innovative Properties Company Hardhat suspension adapter for half facepiece respirators
USD816209S1 (en) 2016-03-28 2018-04-24 3M Innovative Properties Company Respirator inlet port connection seal
CA2933457C (en) * 2016-06-15 2023-10-17 Airboss Engineered Products Inc. Filter for respirator mask or other filtering applications
US10363516B2 (en) * 2016-08-04 2019-07-30 Exxonmobil Research And Engineering Company Flexible adsorbents for low pressure drop gas separations
JP7090613B2 (ja) * 2016-12-07 2022-06-24 コーニンクレッカ フィリップス エヌ ヴェ 圧力発生器用吸引口フィルタ装置
GB201807377D0 (en) 2018-05-04 2018-06-20 Avon Polymer Prod Ltd Filtration mask, packaged filtration mask, and tearable container
US11712589B2 (en) * 2018-08-14 2023-08-01 Immediate Response Technologies, Llc Conformal filter
GB201901082D0 (en) * 2019-01-25 2019-03-13 Aqauten Ltd Apparatus and method for capturing airborne contaminants
US11925820B2 (en) 2021-03-19 2024-03-12 Razor Edge Systems, Inc. Two-way protective respirator system with positive air flow against airborne contaminant particles and vapor components
EP4333993A4 (en) * 2021-05-02 2024-11-13 Groman Inc. EXHALATION FILTRATION DEVICE WITH AEROSOL SEPARATOR, COLLECTION RESERVOIR AND NON-RE-INSPIRATION OPTION
US12397093B2 (en) * 2021-05-18 2025-08-26 Mozarc Medical Us Llc Sorbent cartridge designs
CN113843628B (zh) * 2021-10-28 2023-03-28 武昌工学院 基于机器人的过滤筒制造的完整工艺系统与工艺
US11976847B2 (en) * 2022-03-22 2024-05-07 Danvita Thermal LLC Air purification system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0109514A1 (en) * 1982-11-08 1984-05-30 American Optical Corporation Improved single-element filter and respirator
GB2254017A (en) * 1991-03-26 1992-09-30 Sabre Safety Ltd Respirator filters
WO2003090873A1 (en) * 2002-04-26 2003-11-06 Avon Protection Systems, Inc. Gas mask filter canister

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1223114A (en) * 1916-04-22 1917-04-17 Charles C Ruprecht Electrolytic rectifier.
US1499864A (en) * 1922-12-30 1924-07-01 John A Gordon Air cleaner
US2469367A (en) * 1942-09-17 1949-05-10 David S Burgess Canister and distributor therefor
US2482679A (en) * 1947-06-20 1949-09-20 United Specialties Co Air cleaner
US2682315A (en) * 1951-06-05 1954-06-29 Mine Safety Appliances Co Gas filter
US4046939A (en) 1970-05-04 1977-09-06 Her Majesty The Queen In Right Of Canada Gas resistant foam materials
US3971373A (en) 1974-01-21 1976-07-27 Minnesota Mining And Manufacturing Company Particle-loaded microfiber sheet product and respirators made therefrom
NL160303C (nl) 1974-03-25 1979-10-15 Verto Nv Werkwijze voor het vervaardigen van een vezelfilter.
NL181632C (nl) 1976-12-23 1987-10-01 Minnesota Mining & Mfg Electreetfilter en werkwijze voor het vervaardigen daarvan.
US4280491A (en) 1980-03-07 1981-07-28 Minnesota Mining And Manufacturing Company Powered air respirator
US4437460A (en) 1980-10-17 1984-03-20 Sabre Safety Limited Breathing apparatus
US4462399A (en) 1981-10-02 1984-07-31 Minnesota Mining And Manufacturing Company Powered air respirator and cartridge
US4422861A (en) 1982-02-05 1983-12-27 American Optical Corporation Aerosol filter cartridge
GB2122094B (en) 1982-06-14 1986-04-09 Sabre Safety Ltd Improvements to breathing apparatus
US4548626A (en) 1984-04-30 1985-10-22 Figgie International Inc. Particulate air filter assembly
US5078132A (en) 1985-08-28 1992-01-07 Minnesota Mining And Manufacturing Company Bonded adsorbent structures and respirators incorporating same
CA1266854A (en) 1985-08-28 1990-03-20 David L. Braun Bonded adsorbent structures and respirators incorporating same
JPH0649085B2 (ja) 1985-11-15 1994-06-29 ブリティッシュ・テクノロジー・グループ・リミテッド 自蔵式電動ファン付粉じん用呼吸保護具
US4934361A (en) 1986-10-20 1990-06-19 Wgm Safety Corp. Respirator
US4850346A (en) 1986-10-20 1989-07-25 Wgm Safety Corp. Respirator
US4965887A (en) 1987-11-12 1990-10-30 John A. Paoluccio Face protector for splash and spatter protection
GB2215615B (en) 1988-03-21 1991-12-18 Sabre Safety Ltd Breathing apparatus
CA1292846C (en) 1988-09-20 1991-12-10 Pierre P. Meunier Charcoal bed assembly
CA1312831C (en) 1988-09-22 1993-01-19 Pierre P. Meunier Compression seal canister
US5063926A (en) 1990-04-12 1991-11-12 Donaldson Company, Inc. Respirator cartridge with sealant dispersion member
US5036844A (en) 1990-06-19 1991-08-06 Mine Safety Appliances Company Cover assembly and pre-filter for a respirator
AU646519B2 (en) 1990-10-10 1994-02-24 Schering Corporation Pyridine and pyridine N-oxide derivatives of diaryl methyl piperidines or piperazines, and compositions and methods of use thereof
US5222488A (en) 1991-07-11 1993-06-29 Donaldson Company, Inc. Respirator air filter cartridge with a replaceable filter element
US5344626A (en) 1992-06-26 1994-09-06 Minnesota Mining And Manufacturing Company Dual impregnated activated carbon
US5753343A (en) 1992-08-04 1998-05-19 Minnesota Mining And Manufacturing Company Corrugated nonwoven webs of polymeric microfiber
EP0714463B1 (en) 1993-08-17 1999-03-10 Minnesota Mining And Manufacturing Company Method of charging electret filter media
US5464010A (en) 1993-09-15 1995-11-07 Minnesota Mining And Manufacturing Company Convenient "drop-down" respirator harness structure and method of use
US6216693B1 (en) 1995-01-20 2001-04-17 3M Innovative Properties Company Respirator having a compressible press fir filter element
US6277178B1 (en) 1995-01-20 2001-08-21 3M Innovative Properties Company Respirator and filter cartridge
US5696199A (en) 1995-12-07 1997-12-09 Minnesota Mining And Manufacturing Company Pressure-sensitive adhesive polyacrylate polymer and method of making
US5924420A (en) 1996-09-24 1999-07-20 Minnesota Mining And Manufacturing Company Full face respirator mask having integral connectors disposed in lens area
US6186140B1 (en) 1997-03-14 2001-02-13 3M Innovative Properties Company Respiratory filter element having a storage device for keeping track of filter usage and a system for use therewith
US6478025B1 (en) 1997-03-20 2002-11-12 Tayco Firefighting hood and SCBA face mask system
US6014971A (en) 1997-08-15 2000-01-18 3M Innovative Properties Company Protective system for face and respiratory protection
US6238466B1 (en) 1997-10-01 2001-05-29 3M Innovative Properties Company Electret articles and filters with increased oily mist resistance
US6062221A (en) 1997-10-03 2000-05-16 3M Innovative Properties Company Drop-down face mask assembly
US6732733B1 (en) 1997-10-03 2004-05-11 3M Innovative Properties Company Half-mask respirator with head harness assembly
FR2772670B1 (fr) * 1997-12-22 2000-02-04 Valeo Dispositif de filtration destine a equiper un appareil d'aeration et/ou de chauffage et/ou de climatisation, plus particulierement pour un vehicule
US6432175B1 (en) 1998-07-02 2002-08-13 3M Innovative Properties Company Fluorinated electret
US6139308A (en) 1998-10-28 2000-10-31 3M Innovative Properties Company Uniform meltblown fibrous web and methods and apparatus for manufacturing
JP3554217B2 (ja) 1999-03-17 2004-08-18 キヤノン株式会社 画像形成装置
US6627563B1 (en) 1999-08-19 2003-09-30 3M Innovative Properties Company Oily-mist resistant filter that has nondecreasing efficiency
US6406657B1 (en) 1999-10-08 2002-06-18 3M Innovative Properties Company Method and apparatus for making a fibrous electret web using a wetting liquid and an aqueous polar liquid
US6375886B1 (en) 1999-10-08 2002-04-23 3M Innovative Properties Company Method and apparatus for making a nonwoven fibrous electret web from free-fiber and polar liquid
US6454986B1 (en) 1999-10-08 2002-09-24 3M Innovative Properties Company Method of making a fibrous electret web using a nonaqueous polar liquid
US6743464B1 (en) 2000-04-13 2004-06-01 3M Innovative Properties Company Method of making electrets through vapor condensation
JP4746247B2 (ja) 2000-04-18 2011-08-10 エイヴォン プロテクション システムズ，インク． 自己密封フィルター接続部およびそれを取り入れたガスマスクおよびフィルター組立体
WO2003073011A2 (en) 2002-02-22 2003-09-04 Kx Industries, L.P. Air purifying filter systems for building air supply and respirators useful against nbc attacks
DE03721846T1 (de) 2002-04-25 2005-07-14 Avon Protection Systems, Inc., Cadillac Atemschutzgerätfilterbehälter und verfahren zu seiner füllung
US6874499B2 (en) 2002-09-23 2005-04-05 3M Innovative Properties Company Filter element that has a thermo-formed housing around filter material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0109514A1 (en) * 1982-11-08 1984-05-30 American Optical Corporation Improved single-element filter and respirator
GB2254017A (en) * 1991-03-26 1992-09-30 Sabre Safety Ltd Respirator filters
WO2003090873A1 (en) * 2002-04-26 2003-11-06 Avon Protection Systems, Inc. Gas mask filter canister

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2625243C2 (ru) * 2012-11-15 2017-07-12 Скотт Хелс Энд Сейфти Лимитед Способ заполнения конформно профилированного угольного фильтра

Also Published As

Publication number Publication date
KR20070117566A (ko) 2007-12-12
EP1853356A1 (en) 2007-11-14
JP2008531194A (ja) 2008-08-14
AU2006221079A1 (en) 2006-09-14
CA2599241A1 (en) 2006-09-14
BRPI0608114B1 (pt) 2017-09-19
BRPI0608114B8 (pt) 2018-09-11
PL1853356T3 (pl) 2018-09-28
US7419526B2 (en) 2008-09-02
US20060196157A1 (en) 2006-09-07
JP4866371B2 (ja) 2012-02-01
BRPI0608114A2 (pt) 2009-11-10
ES2675789T3 (es) 2018-07-12
KR101276515B1 (ko) 2013-06-18
AU2006221079B2 (en) 2012-03-08
CN101132835A (zh) 2008-02-27
EP1853356B1 (en) 2018-04-25
RU2007131762A (ru) 2009-04-10
CN101132835B (zh) 2012-01-11
WO2006096284A1 (en) 2006-09-14
BRPI0608114C1 (pt) 2021-07-27

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Effective date: 20210214