CN102215914B - 确定空气净化呼吸器滤芯的排放浓度分布及使用寿命 - Google Patents

确定空气净化呼吸器滤芯的排放浓度分布及使用寿命 Download PDF

Info

Publication number
CN102215914B
CN102215914B CN200980126491.1A CN200980126491A CN102215914B CN 102215914 B CN102215914 B CN 102215914B CN 200980126491 A CN200980126491 A CN 200980126491A CN 102215914 B CN102215914 B CN 102215914B
Authority
CN
China
Prior art keywords
concentration
filter core
time
break
user
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 - Fee Related
Application number
CN200980126491.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN102215914A (zh
Inventor
M·法汉姆
A·E·斯陶布斯
丁育清
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Scott Technologies Inc
Original Assignee
Scott Technologies 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
Priority claimed from US12/177,358 external-priority patent/US8328903B2/en
Application filed by Scott Technologies Inc filed Critical Scott Technologies Inc
Publication of CN102215914A publication Critical patent/CN102215914A/zh
Application granted granted Critical
Publication of CN102215914B publication Critical patent/CN102215914B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A62B9/006—Indicators or warning devices, e.g. of low pressure, contamination
    • 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
    • A62B18/088—Devices for indicating filter saturation

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Air Conditioning Control Device (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
CN200980126491.1A 2008-05-30 2009-05-27 确定空气净化呼吸器滤芯的排放浓度分布及使用寿命 Expired - Fee Related CN102215914B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US5752208P 2008-05-30 2008-05-30
US5753308P 2008-05-30 2008-05-30
US61/057,522 2008-05-30
US61/057,533 2008-05-30
US12/177,358 2008-07-22
US12/177,358 US8328903B2 (en) 2008-05-30 2008-07-22 Determining effluent concentration profiles and service lives of air purifying respirator cartridges
PCT/US2009/045222 WO2010002521A2 (en) 2008-05-30 2009-05-27 Determining effluent concentration profiles and service lives of air purifying respirator cartridges

Publications (2)

Publication Number Publication Date
CN102215914A CN102215914A (zh) 2011-10-12
CN102215914B true CN102215914B (zh) 2015-04-29

Family

ID=40852031

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980126491.1A Expired - Fee Related CN102215914B (zh) 2008-05-30 2009-05-27 确定空气净化呼吸器滤芯的排放浓度分布及使用寿命

Country Status (10)

Country Link
EP (1) EP2285451B1 (de)
JP (1) JP5127005B2 (de)
KR (1) KR20110025190A (de)
CN (1) CN102215914B (de)
BR (1) BRPI0913284A2 (de)
CA (1) CA2726272C (de)
ES (1) ES2675359T3 (de)
PL (1) PL2285451T3 (de)
RU (1) RU2532801C2 (de)
WO (1) WO2010002521A2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8659420B2 (en) 2007-09-26 2014-02-25 S.I.P. Holdings, Llc Tracking system and device
WO2012033852A1 (en) * 2010-09-07 2012-03-15 Nextteq Llc Remaining service life indication for gas mask cartridges and canisters
WO2012118043A1 (ja) * 2011-02-28 2012-09-07 興研株式会社 空気浄化装置およびそのための破過時間を予測する方法
US9035830B2 (en) 2012-09-28 2015-05-19 Nokia Technologies Oy Antenna arrangement
EP2969128B1 (de) * 2013-03-15 2018-11-14 3M Innovative Properties Company Systeme zur anzeige des lebensdauerendes für geschichtete filterpatronen
CN105277343B (zh) * 2014-06-24 2018-01-23 珠海格力电器股份有限公司 检测滤芯使用寿命的方法和装置
EP3218038A4 (de) * 2014-11-14 2018-08-15 Nokia Technologies Oy Gesichtsmaske
CN104548405B (zh) * 2014-12-18 2018-05-01 百度在线网络技术（北京）有限公司 一种包括空气质量检测装置及处理装置的口罩
CN105487459A (zh) * 2015-11-27 2016-04-13 小米科技有限责任公司 寿命计算方法及装置
CN105757818A (zh) * 2016-04-25 2016-07-13 杭州联络互动信息科技股份有限公司 一种便携式空气净化机及其控制方法以及空气净化系统
US9998804B2 (en) 2016-06-23 2018-06-12 3M Innovative Properties Company Personal protective equipment (PPE) with analytical stream processing for safety event detection
US11023818B2 (en) 2016-06-23 2021-06-01 3M Innovative Properties Company Personal protective equipment system having analytics engine with integrated monitoring, alerting, and predictive safety event avoidance
KR102015753B1 (ko) * 2016-06-23 2019-08-28 쓰리엠 이노베이티브 프로퍼티즈 캄파니 모니터링, 경보 및 예측 안전 이벤트 회피를 통합한 분석 엔진을 갖는 개인 보호 장비 시스템
US10610708B2 (en) 2016-06-23 2020-04-07 3M Innovative Properties Company Indicating hazardous exposure in a supplied air respirator system
US9848666B1 (en) 2016-06-23 2017-12-26 3M Innovative Properties Company Retrofit sensor module for a protective head top
CN109406132B (zh) * 2018-12-24 2020-08-25 广东美的制冷设备有限公司 滤芯寿命监测方法、装置和空气净化设备
TW202300214A (zh) * 2021-06-22 2023-01-01 研能科技股份有限公司 濾材使用壽命通知方法
WO2023100145A1 (en) * 2021-12-03 2023-06-08 3M Innovative Properties Company Systems and methods for adsorption capacity estimation
CN114910566A (zh) * 2022-04-27 2022-08-16 山西新华防化装备研究院有限公司 滤毒罐剩余寿命检测方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5879629A (en) * 1995-01-23 1999-03-09 Olin Corporation Process flow injection analyzer and method
US6040777A (en) * 1998-10-28 2000-03-21 Drager Sicherheitstechnik Gmbh Device and process for indicating the exhaustion of a filter
CN1510612A (zh) * 2002-12-20 2004-07-07 林清吉 礼品推荐方法与系统
CN101144718A (zh) * 2006-09-14 2008-03-19 深圳市超维实业有限公司 方位指示方法及装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146887A (en) * 1977-08-05 1979-03-27 American Optical Corporation Respirator cartridge end-of-service life indicator
JPS57125760A (en) * 1981-01-30 1982-08-05 Shigetaka Tomokiyo Method and circuit apparatus for detecting reduction of poison removing capacity of absorbing can for gas mask
US5376554A (en) * 1992-08-28 1994-12-27 Martin Marietta Energy Systems, Inc. Apparatus and methods for detecting chemical permeation
JP3566821B2 (ja) * 1995-11-14 2004-09-15 株式会社リコー 固体捕集装置
JP3413330B2 (ja) * 1996-10-31 2003-06-03 株式会社重松製作所 防毒マスク用吸収缶の残存能力の評価方法
JP3473933B2 (ja) * 1998-10-22 2003-12-08 興研株式会社 フィルター
US7000230B1 (en) * 2000-06-21 2006-02-14 Microsoft Corporation Network-based software extensions
JP2002282848A (ja) * 2001-03-28 2002-10-02 Kurita Water Ind Ltd 活性炭充填塔の運転管理システム
RU2297101C2 (ru) * 2002-05-01 2007-04-10 Мета4Хэнд Инк. Обработка данных в беспроводной сети
JP4737596B2 (ja) * 2005-03-31 2011-08-03 理研計器株式会社 防毒マスク用破過検出装置
ES2712453T3 (es) * 2007-08-31 2019-05-13 3M Innovative Properties Co Determinación de estados de componentes acoplados de manera desmontable a un equipo de protección personal

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5879629A (en) * 1995-01-23 1999-03-09 Olin Corporation Process flow injection analyzer and method
US6040777A (en) * 1998-10-28 2000-03-21 Drager Sicherheitstechnik Gmbh Device and process for indicating the exhaustion of a filter
CN1510612A (zh) * 2002-12-20 2004-07-07 林清吉 礼品推荐方法与系统
CN101144718A (zh) * 2006-09-14 2008-03-19 深圳市超维实业有限公司 方位指示方法及装置

Also Published As

Publication number Publication date
EP2285451B1 (de) 2018-02-21
PL2285451T3 (pl) 2018-07-31
BRPI0913284A2 (pt) 2016-01-26
ES2675359T3 (es) 2018-07-10
WO2010002521A2 (en) 2010-01-07
AU2009265076A1 (en) 2010-01-07
CN102215914A (zh) 2011-10-12
RU2010153561A (ru) 2012-07-10
CA2726272C (en) 2013-09-17
EP2285451A2 (de) 2011-02-23
JP2011523572A (ja) 2011-08-18
RU2532801C2 (ru) 2014-11-10
JP5127005B2 (ja) 2013-01-23
KR20110025190A (ko) 2011-03-09
CA2726272A1 (en) 2010-01-07

Similar Documents

Publication Publication Date Title
CN102215914B (zh) 确定空气净化呼吸器滤芯的排放浓度分布及使用寿命
US8328903B2 (en) Determining effluent concentration profiles and service lives of air purifying respirator cartridges
Cherrie et al. Revisiting the effect of room size and general ventilation on the relationship between near-and far-field air concentrations
US20030083980A1 (en) Greenhouse effect gas emission index monitoring and converting system
Gennings et al. A unifying concept for assessing toxicological interactions: changes in slope
US11642553B2 (en) Portable personal respirator and use thereof
Standage et al. Toward a unified view of the speed-accuracy trade-off
Khoshakhlagh et al. Probabilistic human health risk assessment of 1, 3-butadiene and styrene exposure using Monte Carlo simulation technique in the carpet production industry
Gélain et al. Development and validation of an agglomeration model for CFD simulations of aerosol dispersion in the frame of Fukushima fuel debris retrieval
Weidman et al. Effective intervention strategy to improve worker readiness to adopt ventilated tools
Sanchez et al. Verifiable surface disinfection using ultraviolet light with a mobile manipulation robot
Nimon et al. Investigating bias in squared regression structure coefficients
Brüggemann et al. Structure− Fate Relationships of Organic Chemicals Derived from the Software Packages E4CHEM and WHASSE
AU2009265076B2 (en) Determining effluent concentration profiles and service lives of air purifying respirator cartridges
Almaimani et al. Evaluation of optimal mechanical ventilation strategies for schools for reducing risks of airborne viral infection
Cherrie Occupational exposure science
Vaughan et al. Evaluation of RPE-Select: a web-based respiratory protective equipment selector tool
Bilalis et al. Direct digital manufacturing of a customized face mask
Flynn A stochastic differential equation for exposure yields a beta distribution
Van de Putte et al. Towards integrated care in the complex healthcare system of Belgium: an implementation strategy based on vicinity networks and a mixed financing model.
US20240181280A1 (en) Systems and methods for adsorption capacity estimation
Gallant et al. RESOURCE REVIEWS
Hegstad Reorganization Seeks To'Rightsize'ORD After Years Of Declining Resources
Hinricher et al. Influence of Virtual Reality on User Evaluation of Prototypes in the Development Process—A Comparative Study with Control Rooms for Onshore Drilling Rigs
Andersen et al. NASAL TISSUE DOSIMETRY? ISSUES AND APPROACHES FOR" CATEGORY 1" GASES: A Report on a Meeting Held in Research Triangle Park, NC, February 11? 12, 1998

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150429

Termination date: 20200527