JP4279354B2 - リブリーザ吸着装置 - Google Patents

リブリーザ吸着装置 Download PDF

Info

Publication number
JP4279354B2
JP4279354B2 JP51973598A JP51973598A JP4279354B2 JP 4279354 B2 JP4279354 B2 JP 4279354B2 JP 51973598 A JP51973598 A JP 51973598A JP 51973598 A JP51973598 A JP 51973598A JP 4279354 B2 JP4279354 B2 JP 4279354B2
Authority
JP
Japan
Prior art keywords
sheet
rebreather
rebreather device
gas
adsorbent
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
Application number
JP51973598A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001505813A (ja
JP2001505813A5 (https=
Inventor
ビー． マクケナ，ダグラス
Original Assignee
ゴア エンタープライズ ホールディングス，インコーポレイティド
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 ゴア エンタープライズ ホールディングス，インコーポレイティド filed Critical ゴア エンタープライズ ホールディングス，インコーポレイティド
Publication of JP2001505813A publication Critical patent/JP2001505813A/ja
Publication of JP2001505813A5 publication Critical patent/JP2001505813A5/ja
Application granted granted Critical
Publication of JP4279354B2 publication Critical patent/JP4279354B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0415—Beds in cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/62—Carbon oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/041—Oxides or hydroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
    • B01J20/28035—Membrane, sheet, cloth, pad, lamellar or mat with more than one layer, e.g. laminates, separated sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/40—Alkaline earth metal or magnesium compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/604—Hydroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/25—Coated, impregnated or composite adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30—Physical properties of adsorbents
    • B01D2253/302—Dimensions
    • B01D2253/304—Linear dimensions, e.g. particle shape, diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/12—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/45—Gas separation or purification devices adapted for specific applications
    • B01D2259/4541—Gas separation or purification devices adapted for specific applications for portable use, e.g. gas masks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0446—Means for feeding or distributing gases
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Gas Separation By Absorption (AREA)
JP51973598A 1996-10-23 1997-10-20 リブリーザ吸着装置 Expired - Lifetime JP4279354B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/735,847 US5964221A (en) 1994-11-15 1996-10-23 Rebreather adsorbent system
US08/735,847 1996-10-23
PCT/US1997/019555 WO1998017375A1 (en) 1996-10-23 1997-10-20 Rebreather adsorbent system

Publications (3)

Publication Number Publication Date
JP2001505813A JP2001505813A (ja) 2001-05-08
JP2001505813A5 JP2001505813A5 (https=) 2005-06-16
JP4279354B2 true JP4279354B2 (ja) 2009-06-17

Family

ID=24957439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51973598A Expired - Lifetime JP4279354B2 (ja) 1996-10-23 1997-10-20 リブリーザ吸着装置

Country Status (6)

Country Link
US (1) US5964221A (https=)
EP (1) EP0946260B1 (https=)
JP (1) JP4279354B2 (https=)
AU (1) AU727475B2 (https=)
DE (1) DE69732136T2 (https=)
WO (1) WO1998017375A1 (https=)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6347627B1 (en) * 1998-04-23 2002-02-19 Pioneer Inventions, Inc. Nitrous oxide based oxygen supply system
US6168651B1 (en) * 1998-10-08 2001-01-02 Donaldson Company, Inc. Filter assembly with shaped adsorbent article; and devices and methods of use
ES2217803T3 (es) * 1999-08-06 2004-11-01 Zylka-Eistert, Maria Canula traqueal.
IT1318430B1 (it) * 2000-03-29 2003-08-25 Mallinckrodt Holdings B V Dispositivo per l'umidificazione passiva di pazienti tracheostomizzati o intubati.
JP2002011313A (ja) * 2000-06-28 2002-01-15 Nitto Denko Corp エアフィルタ用ろ材およびこれを用いたエアフィルタユニット
WO2002013946A2 (en) * 2000-08-17 2002-02-21 Vase Technology Bi/multi-directional filter cartridge and filter platform for mounting the cartridge thereon
US7135332B2 (en) * 2001-07-12 2006-11-14 Ouellette Joseph P Biomass heating system
US6893483B2 (en) * 2002-03-08 2005-05-17 Air Products And Chemicals, Inc. Multilayered adsorbent system for gas separations by pressure swing adsorption
US7721732B2 (en) * 2002-04-04 2010-05-25 Qxtec, Inc. Respiratory heat exchanger
US7089933B2 (en) * 2002-10-25 2006-08-15 Hamilton Sundstrand CO2 sorbent for inhalation drug therapy system
US6761162B1 (en) * 2002-12-23 2004-07-13 Brookdale International Systems, Inc. Personal disposable emergency breathing system with radial flow
US7520280B2 (en) * 2003-04-08 2009-04-21 William Gordon Rebreather apparatus
SG115600A1 (en) * 2003-12-31 2005-10-28 Megatech Scientific Pte Ltd Respiratory mask with inserted spacer
WO2006025853A1 (en) * 2004-01-28 2006-03-09 Micropore, Inc. Enhanced carbon dioxide adsorbent
US7407632B2 (en) * 2004-05-28 2008-08-05 Oxysure Systems, Inc. Apparatus and delivery of medically pure oxygen
WO2006096576A2 (en) * 2005-03-04 2006-09-14 Kevin Gurr Fluid and gas filtering apparatus with vaned filtering canister
JP4564406B2 (ja) * 2005-05-25 2010-10-20 株式会社日立製作所 呼気捕集フィルタ、呼気収集装置、呼気分析システムおよび呼気分析方法
GB2428038B (en) * 2005-07-06 2011-04-06 Statoil Asa Carbon dioxide extraction process
US20070119457A1 (en) * 2005-11-30 2007-05-31 William Barrick Breath purifying device
US8302603B1 (en) 2007-03-22 2012-11-06 Weber David W Aircrew rebreather system
US7589269B2 (en) * 2007-04-03 2009-09-15 Master Key, Llc Device and method for visualizing musical rhythmic structures
US8424515B1 (en) * 2008-02-07 2013-04-23 Paragon Space Development Corporation Gas reconditioning systems
WO2009152264A1 (en) * 2008-06-10 2009-12-17 Micropore, Inc. Adsorbents and inhalation devices
RU2399393C1 (ru) * 2009-05-12 2010-09-20 Открытое акционерное общество "Корпорация "Росхимзащита" (ОАО "Корпорация "Росхимзащита") Кассета для поглотительного патрона
RU2400272C1 (ru) * 2009-09-16 2010-09-27 Открытое акционерное общество "Корпорация "Росхимзащита" (ОАО "Корпорация "Росхимзащита") Кассета для поглотительного патрона
DK2488242T3 (da) 2009-10-14 2019-12-02 Balancair Aps Medicinsk indåndingsmaske
US8685153B2 (en) * 2010-01-26 2014-04-01 Micropore, Inc. Adsorbent system for removal of gaseous contaminants
EP2627430A4 (en) * 2010-10-14 2014-10-29 Micropore Inc ADSORP CARTRIDGE ARRANGEMENT WITH END CAP
US9913998B2 (en) 2011-03-10 2018-03-13 Adc Tech International Ltd Air purifier having an electret module
DE102011015723B4 (de) 2011-03-31 2019-09-26 Dräger Safety AG & Co. KGaA Sorbierendes Granulat, Verwendung und Verfahren zur Verfestigung eines sorbierenden Granulats
RU2502558C2 (ru) * 2011-08-05 2013-12-27 Открытое акционерное общество "Корпорация "Росхимзащита" (ОАО "Корпорация "Росхимзащита") Способ получения адсорбента диоксида углерода и устройство для его осуществления
US8899227B2 (en) 2011-12-15 2014-12-02 3M Innovative Properties Company Air filtration device having subsections lacking fluid communication
US8887719B2 (en) 2011-12-15 2014-11-18 3M Innovative Properties Company Air filtration device having tuned air distribution system
RU2489184C1 (ru) * 2011-12-16 2013-08-10 Открытое акционерное общество "Корпорация "Росхимзащита" (ОАО "Корпорация "Росхимзащита") Кассета для поглотительного патрона
EP4245399A1 (en) 2012-04-24 2023-09-20 Micropore, Inc. Durable adsorbent material and adsorbent packs and method of making same
CN103055681A (zh) * 2012-12-31 2013-04-24 深圳市广前电力有限公司 电厂除盐水箱用空气净化呼吸装置
US10684042B2 (en) 2013-02-11 2020-06-16 Glenn Norman Brown Chemical reaction heating system
KR101559902B1 (ko) * 2013-08-12 2015-10-14 (주)세프라텍 흡착성 투과 폴리머 중공사막을 이용한 가스 흡탈착 분리 시스템
WO2015066032A2 (en) * 2013-10-28 2015-05-07 Enodis Corporation Vertical broiler
DE102013223342A1 (de) * 2013-11-15 2015-05-21 Thyssenkrupp Marine Systems Gmbh Unterseeboot mit einer CO2-Bindeeinrichtung
US20160089511A1 (en) * 2014-09-29 2016-03-31 Stephen Cox Device for reducing the carbon dioxide concentration of inhaled air
FR3027286B1 (fr) * 2014-10-20 2018-01-05 Safran Helicopter Engines Systeme propulsif hybride d'un aeronef multi-moteur
WO2016075129A1 (en) * 2014-11-11 2016-05-19 Basf Se Storage vessel comprising at least one shaped body of a porous solid with spacers
RU2600758C2 (ru) * 2015-01-29 2016-10-27 Открытое акционерное общество "Корпорация "Росхимзащита" (ОАО "Корпорация "Росхимзащита") Установка для получения адсорбента диоксида углерода
RU2591167C1 (ru) * 2015-01-29 2016-07-10 Открытое акционерное общество "Корпорация "Росхимзащита" (ОАО "Корпорация "Росхимзащита") Химический поглотитель диоксида углерода
RU2606943C2 (ru) * 2015-04-22 2017-01-10 Открытое акционерное общество "Корпорация "Росхимзащита" (ОАО "Корпорация "Росхимзащита") Кассета для поглотительного патрона
RU2610611C2 (ru) * 2015-06-10 2017-02-14 Открытое акционерное общество "Корпорация "Росхимзащита" (ОАО "Корпорация "Росхимзащита") Способ получения химического поглотителя диоксида углерода
CN105169883B (zh) * 2015-08-19 2018-01-09 南京大学 一种提高固定床吸附能力的方法及其在有机废气处理领域中的应用方法
RU2641090C2 (ru) * 2016-05-05 2018-01-15 Открытое акционерное общество "Корпорация "Росхимзащита" (ОАО "Корпорация "Росхимзащита") Способ изготовления кассеты для поглотительного патрона
RU2656800C2 (ru) * 2016-06-01 2018-06-06 Открытое акционерное общество "Корпорация "Росхимзащита" (ОАО "Корпорация "Росхимзащита") Способ очистки воздуха от диоксида углерода и устройство для его осуществления
US10035098B2 (en) 2016-06-13 2018-07-31 Hamilton Sundstrand Corporation Cartridge for mounting lithium hydroxide sheets
US20210275771A1 (en) 2016-07-08 2021-09-09 Oxigear Corporation Apparatus and methods for cleaning and oxygen-enriching air
EP3528918B1 (en) 2016-10-21 2022-08-03 Micropore, Inc. Adsorbent cartridge with accurate visual indicator
BR112019015829B1 (pt) 2017-01-31 2024-01-23 Calgon Carbon Corporation Produto de folha de material sorvente, produto de folha de material sorvente laminado, recipiente adsorvente de vapor, tanque com adsorção integral de vapor e aparelho de recuperação de vapor de reabastecimento a bordo
GB201810160D0 (en) * 2018-06-20 2018-08-08 Royal College Of Art Wearable artificial gill
US12275506B2 (en) * 2018-07-02 2025-04-15 Tesseron Ltd. Automated recreational closed circuit breathing device
CN110718722B (zh) * 2018-07-13 2022-01-25 宁德新能源科技有限公司 吸附组件和电池
US11697580B2 (en) 2018-08-01 2023-07-11 Calgon Carbon Corporation Apparatus for hydrocarbon vapor recovery
US11697090B2 (en) 2018-08-02 2023-07-11 Calgon Carbon Corporation Sorbent devices
US11703016B2 (en) 2018-08-02 2023-07-18 Calgon Carbon Corporation Sorbent devices
BR112022001130A2 (pt) 2019-07-22 2022-03-15 Calgon Carbon Corp Folha de material sorvente texturizado, produto em folha de material sorvente texturizado, produto em folha de material sorvente texturizado laminado, recipiente de adsorção de vapor, tanque com adsorção integral de vapor e aparelho de recuperação de vapor de reabastecimento a bordo
CA3150115A1 (en) 2019-08-08 2021-02-11 Calgon Carbon Corporation Sorbent devices for air intakes
JP6726794B1 (ja) * 2019-09-27 2020-07-22 川崎重工業株式会社 呼吸装置
RU2739929C1 (ru) * 2019-12-30 2020-12-29 Акционерное общество "Корпорация "Росхимзащита" Способ термоформования поглотителя диоксида углерода
AU2022230451B2 (en) * 2021-03-05 2025-08-28 W. L. Gore & Associates, Inc. Hydrophobic sorbent polymer composite article for adsorption
CN116917033A (zh) * 2021-03-05 2023-10-20 W.L.戈尔及同仁股份有限公司 用于吸附的疏水吸附剂聚合物复合制品
JP2025503212A (ja) * 2022-01-27 2025-01-30 ダブリュ．エル．ゴア アンド アソシエイツ，インコーポレイティド 水分排除特性を有する収着性物品及びその形成方法
JP7774328B2 (ja) * 2024-02-01 2025-11-21 株式会社フクハラ エアフィルタ並びにエアフィルタ用フィルタエレメント
JP7724014B1 (ja) 2024-02-16 2025-08-15 株式会社フクハラ 圧縮空気圧回路
WO2025228719A1 (en) * 2024-04-30 2025-11-06 Climeworks Ag Sorbent structures for co2 capture

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3577988A (en) * 1969-02-03 1971-05-11 Agonic Engineering Inc Dual canister recirculator
US3604416A (en) * 1969-04-28 1971-09-14 Universal Oil Prod Co Emergency oxygen system
US3659400A (en) * 1970-07-21 1972-05-02 United Aircraft Corp Carbon dioxide removal from breathable atmospheres
SE362201B (https=) * 1971-02-15 1973-12-03 Aga Ab
GB1429476A (en) * 1972-07-05 1976-03-24 Secr Defence Filter assemblies
US3910780A (en) * 1973-06-14 1975-10-07 Hydro Membronics Inc Separative barrier for preferential transport of CO{HD 2 {B and apparatus employing same
US4168706A (en) * 1977-03-24 1979-09-25 Nasa Portable breathing system
US4196070A (en) * 1977-12-12 1980-04-01 Nuclepore Corporation Method for forming microporous fluorocarbon polymer sheet and product
US4212846A (en) * 1979-01-19 1980-07-15 Mine Safety Appliances Company Breathing apparatus chemical canister with dust seal
US4217386A (en) * 1979-06-07 1980-08-12 The United States Of America As Represented By The Secretary Of The Army Laminated, highly sorbent, active carbon fabric
US4409978A (en) * 1980-06-16 1983-10-18 Portable Air Supply Systems, Corp. Portable, self-contained breathing apparatus
US4350662A (en) * 1981-01-22 1982-09-21 The United States Of America As Represented By The Secretary Of The Navy Carbon dioxide absorbent canister with breathing gas temperature and flow control
US4614186A (en) * 1984-11-19 1986-09-30 Molecular Technology Corporation Air survival unit
JPH0627216B2 (ja) * 1984-12-11 1994-04-13 ジャパンゴアテックス株式会社 伸縮性をもった衣料用透湿防水性フィルム
US5133864A (en) * 1985-09-16 1992-07-28 The Dow Chemical Company Filters employing particulate porous polymers
US4963327A (en) * 1988-03-23 1990-10-16 Z-Gard, Inc. Oxygen generating module
US5165394A (en) * 1988-08-04 1992-11-24 E. I. Du Pont De Nemours And Company Emergency life support unit
US5165399A (en) * 1988-08-04 1992-11-24 E. I. Du Pont De Nemours And Company CO2 absorption means
US4985296A (en) * 1989-03-16 1991-01-15 W. L. Gore & Associates, Inc. Polytetrafluoroethylene film
DD284412A5 (de) * 1989-05-30 1990-11-14 Veb Kombinat Medizin- Und Labortechnik Leipzig,Dd Stuetzboden fuer filteranordnungen
DE4039952A1 (de) * 1990-12-14 1992-06-17 Hasso Von Bluecher Adsorptionsfilter fuer autoabgase
US5114582A (en) * 1991-04-12 1992-05-19 W. R. Grace & Co.-Conn. Filter element and spiral-wound membrane cartridge containing same
US5240479A (en) * 1991-05-17 1993-08-31 Donaldson Company, Inc. Pleated filter media having a continuous bead of adhesive between layers of filtering material
SE469925B (sv) * 1992-02-21 1993-10-11 Gibeck Respiration Ab Filteranordning för anslutning till en persons andningsorgan innefattande ett hölje som innesluter ett fukt-värmeväxlande material och ett bakterieupptagande filter, som består av ett veckat, luftgenomträngligt material
IT1255355B (it) * 1992-07-22 1995-10-31 Lucio Gibertoni Cartuccia igroscopica particolarmente per filtri per impiego in ambito medico-chirurgico
JP3259782B2 (ja) * 1992-07-31 2002-02-25 東洋紡績株式会社 空気清浄用フィルター濾材
US5298046A (en) * 1993-01-06 1994-03-29 Minnesota Mining And Manufacturing Company Diesel particulate filter element and filter
JP4298789B2 (ja) * 1994-11-15 2009-07-22 ダブリュ．エル．ゴア アンド アソシエイツ，インコーポレイティド 自給式呼吸装置及び収着性物質含有シート

Also Published As

Publication number Publication date
EP0946260B1 (en) 2004-12-29
DE69732136T2 (de) 2005-12-15
US5964221A (en) 1999-10-12
JP2001505813A (ja) 2001-05-08
AU5003297A (en) 1998-05-15
WO1998017375A1 (en) 1998-04-30
AU727475B2 (en) 2000-12-14
EP0946260A1 (en) 1999-10-06
DE69732136D1 (de) 2005-02-03

Similar Documents

Publication Publication Date Title
JP4279354B2 (ja) リブリーザ吸着装置
EP1713565B1 (en) Enhanced carbon dioxide adsorbent
CN102281924B (zh) 成形分层的含颗粒非织造织物
US4963327A (en) Oxygen generating module
US8413655B2 (en) Adsorbents and inhalation devices
US11925763B2 (en) Adsorbent cartridge with accurate visual indicator
US3910780A (en) Separative barrier for preferential transport of CO{HD 2 {B and apparatus employing same
EP0790920B1 (en) Gas absorbent rebreather canister
WO2012018870A1 (en) Co2 sorbent composition with o2 co-generation
CN102292127B (zh) 采用成形的含颗粒非织造纤维网的过滤元件
RU2400272C1 (ru) Кассета для поглотительного патрона
GB2191958A (en) Breathing system
IT1284497B1 (it) Particelle migliorate assorbenti-diossido di carbonio per sistema di gorgogliatore di diossido di carbonio
JPH0713782Y2 (ja) 二酸化炭素キャニスタ
SU1119197A1 (ru) Респиратор
CN118236822A (zh) 一种基于液态有机胺的co2处理方法及吸收装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20041020

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20041020

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20071030

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20080129

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20080310

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080430

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080624

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20080922

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20081027

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20081218

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090210

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090312

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120319

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120319

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130319

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130319

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140319

Year of fee payment: 5

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term