HK1067081A1 - Respirator filter canisters and method of filling same - Google Patents

Respirator filter canisters and method of filling same

Info

Publication number
HK1067081A1
HK1067081A1 HK05100634A HK05100634A HK1067081A1 HK 1067081 A1 HK1067081 A1 HK 1067081A1 HK 05100634 A HK05100634 A HK 05100634A HK 05100634 A HK05100634 A HK 05100634A HK 1067081 A1 HK1067081 A1 HK 1067081A1
Authority
HK
Hong Kong
Prior art keywords
filling same
filter canisters
respirator filter
respirator
canisters
Prior art date
Application number
HK05100634A
Other languages
English (en)
Inventor
Schlaechter John
Original Assignee
Avon Protection Systems Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Avon Protection Systems Inc filed Critical Avon Protection Systems Inc
Publication of HK1067081A1 publication Critical patent/HK1067081A1/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B01D39/163—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin sintered or bonded
    • 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
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2003—Glass or glassy material
    • B01D39/2017—Glass or glassy material the material being filamentary or fibrous
    • B01D39/202—Glass or glassy material the material being filamentary or fibrous sintered or bonded by inorganic agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2055—Carbonaceous material
    • B01D39/2058—Carbonaceous material the material being particulate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2055—Carbonaceous material
    • B01D39/2058—Carbonaceous material the material being particulate
    • B01D39/2062—Bonded, e.g. activated carbon blocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/0216—Bicomponent or multicomponent fibres
    • B01D2239/0233—Island-in-sea
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/08—Special characteristics of binders
    • B01D2239/086—Binders between particles or fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/10—Filtering material manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1225—Fibre length

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Inorganic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Filtering Materials (AREA)
  • Basic Packing Technique (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
HK05100634A 2002-04-25 2005-01-24 Respirator filter canisters and method of filling same HK1067081A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31920602P 2002-04-25 2002-04-25
PCT/US2003/012700 WO2003090872A1 (en) 2002-04-25 2003-04-24 Respirator filter canisters and method of filling same

Publications (1)

Publication Number Publication Date
HK1067081A1 true HK1067081A1 (en) 2005-04-01

Family

ID=29270413

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05100634A HK1067081A1 (en) 2002-04-25 2005-01-24 Respirator filter canisters and method of filling same

Country Status (8)

Country Link
US (2) US7331364B2 (de)
EP (1) EP1496996B1 (de)
JP (1) JP4532123B2 (de)
AU (1) AU2003225136A1 (de)
CA (2) CA2483290C (de)
DE (2) DE03721846T1 (de)
HK (1) HK1067081A1 (de)
WO (1) WO2003090872A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7311764B2 (en) * 2002-04-26 2007-12-25 Avon Protection Systems, Inc. Gas mask filter canister
US7419526B2 (en) * 2005-03-03 2008-09-02 3M Innovative Properties Company Conformal filter cartridges and methods
JP5350361B2 (ja) * 2008-03-13 2013-11-27 株式会社日本触媒 吸水性樹脂を主成分とする粒子状吸水剤の充填方法
WO2012095429A2 (en) * 2011-01-10 2012-07-19 Scott Philip Stephen Method for radial fluid flow particle filling of respirator canisters
US20140037419A1 (en) * 2012-08-06 2014-02-06 Exxonmobil Research And Engineering Company Process for reactor catalyst loading
GB201220615D0 (en) * 2012-11-15 2013-01-02 Scott Health & Safety Ltd Method for filling a conformal shaped carbon filter
US9011566B2 (en) * 2012-11-29 2015-04-21 Filterspec Inc. Filter cartridge apparatus
CN105636685A (zh) 2013-08-21 2016-06-01 3M创新有限公司 分层或混合式吸附剂床防护过滤装置
CA2921844A1 (en) 2013-08-21 2015-05-14 3M Innovative Properties Company Layered or mixed sorbent bed protective filtration device
KR20160074460A (ko) 2013-08-21 2016-06-28 쓰리엠 이노베이티브 프로퍼티즈 캄파니 층상형 또는 혼합형 수착 베드 방호 여과 장치
KR102357517B1 (ko) * 2013-09-30 2022-02-04 가부시키가이샤 닛폰 쇼쿠바이 입자상 흡수제의 충전 방법 및 입자상 흡수제 충전물의 샘플링 방법
WO2016112380A1 (en) * 2015-01-09 2016-07-14 Calgon Carbon Corporation Carbon sorbents for the removal of nitrogen oxides and methods for making the same
AU2017254745B2 (en) 2016-04-22 2022-04-21 Pure Dragon Environmental Ltd. Device and method for removal of pollutants from gas streams
US10888721B2 (en) * 2016-07-28 2021-01-12 Design West Technologies, Inc. Breath responsive powered air purifying respirator
US20180093114A1 (en) * 2016-10-05 2018-04-05 Kevin Woner Particle retainer device and method
CN108785897A (zh) * 2018-07-18 2018-11-13 广州市凯安消防科技有限公司 一种防毒面具的滤毒罐生产方法
EP3983089A4 (de) * 2019-06-11 2023-08-23 Louis M. Gerson Co., Inc. Systeme und verfahren zur zentrifugalkraftbasierten kanisterbefüllung
WO2021188100A1 (en) * 2020-03-18 2021-09-23 Xia Xin Rui A full facepiece elastomeric respirator with exhalation filtering and low breathing resistance for respiratory infection disease prevention and confinement
WO2021222481A1 (en) * 2020-04-28 2021-11-04 Lcp Medical Technologies, Inc. Antipathogen respirator

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB470850A (en) * 1936-01-17 1937-08-17 John Ambrose Sadd Improvements in respirators and the like
DE946334C (de) * 1943-01-31 1956-07-26 Siemens Ag Ruettelvorrichtung zum Verdichten von Schuettgut in Behaeltern
US3306323A (en) * 1964-04-23 1967-02-28 Aronson Theodore Filling machine
DE3345584C1 (de) 1983-12-16 1985-06-05 Drägerwerk AG, 2400 Lübeck Regenerationspatrone mit Kühleinrichtung für Atemschutzgeräte
US4543112A (en) * 1984-04-30 1985-09-24 Figgie International Inc. Sorbent type filter assembly for a respirator and method of making same
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
DE3813562C2 (de) * 1988-04-22 1997-11-27 Hasso Von Bluecher Aktivkohlefilterschicht für Gasmasken
JP3799413B2 (ja) * 1993-10-01 2006-07-19 スリーエム カンパニー 呼吸器マスクとともに使用する会話送信用アダプタ
US5660173A (en) * 1993-12-30 1997-08-26 The United States Of America As Represented By The Secretary Of The Army Frustum layered canister
TW287952B (de) * 1994-08-31 1996-10-11 Lifepro Inc
AU4858496A (en) 1995-01-27 1996-08-14 Mine Safety Appliances Company Respirator filter system
GB9515340D0 (en) * 1995-07-26 1995-09-20 Glaxo Group Ltd Method and apparatus for filling cavities
DE19534985C2 (de) * 1995-09-21 1998-02-12 Auergesellschaft Gmbh Atemschutzmaske
ES2144308T3 (es) * 1996-02-09 2000-06-01 United States Filter Corp Metodo y aparato para purificar agua.
US6238466B1 (en) 1997-10-01 2001-05-29 3M Innovative Properties Company Electret articles and filters with increased oily mist resistance
JP3057104U (ja) * 1998-06-01 1999-03-30 博幸 臼井 防塵マスク
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
US6497756B1 (en) * 2000-09-12 2002-12-24 North Safety Products, Inc. Service life indicator for respirator cartridge
JP2003073708A (ja) * 2001-09-03 2003-03-12 Toyota Industries Corp 粉末充填方法とその装置および複合材料の製造方法

Also Published As

Publication number Publication date
JP2005523215A (ja) 2005-08-04
CA2483290C (en) 2011-09-27
CA2737266A1 (en) 2003-11-06
DE03721846T1 (de) 2005-07-14
DE60320974D1 (de) 2008-06-26
US20120167769A1 (en) 2012-07-05
EP1496996B1 (de) 2008-05-14
US20050155665A1 (en) 2005-07-21
AU2003225136A1 (en) 2003-11-10
JP4532123B2 (ja) 2010-08-25
US7331364B2 (en) 2008-02-19
US8262782B2 (en) 2012-09-11
EP1496996A1 (de) 2005-01-19
WO2003090872A1 (en) 2003-11-06
CA2737266C (en) 2013-09-03
CA2483290A1 (en) 2003-11-06

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Legal Events

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PE Patent expired

Effective date: 20230423