JP2001516277A - フィルタの使用状態を記憶する記憶デバイスを有するフィルタエレメント、及びそれと共に用いるシステム - Google Patents

フィルタの使用状態を記憶する記憶デバイスを有するフィルタエレメント、及びそれと共に用いるシステム

Info

Publication number
JP2001516277A
JP2001516277A JP54058398A JP54058398A JP2001516277A JP 2001516277 A JP2001516277 A JP 2001516277A JP 54058398 A JP54058398 A JP 54058398A JP 54058398 A JP54058398 A JP 54058398A JP 2001516277 A JP2001516277 A JP 2001516277A
Authority
JP
Japan
Prior art keywords
filter
memory device
filter assembly
assembly
volatile memory
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.)
Withdrawn
Application number
JP54058398A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001516277A5 (enExample
Inventor
ポール ホーキュー，マイケル
Original Assignee
ミネソタ マイニング アンド マニュファクチャリング カンパニー
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 ミネソタ マイニング アンド マニュファクチャリング カンパニー filed Critical ミネソタ マイニング アンド マニュファクチャリング カンパニー
Publication of JP2001516277A publication Critical patent/JP2001516277A/ja
Publication of JP2001516277A5 publication Critical patent/JP2001516277A5/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/24—Providing loose granular material to scratch the filters clean
    • 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
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0086—Filter condition indicators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • 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
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0091—Including arrangements for environmental or personal protection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/52—Filter identification means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/54—Computerised or programmable systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Toxicology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
JP54058398A 1997-03-14 1998-03-11 フィルタの使用状態を記憶する記憶デバイスを有するフィルタエレメント、及びそれと共に用いるシステム Withdrawn JP2001516277A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/818,797 US6186140B1 (en) 1997-03-14 1997-03-14 Respiratory filter element having a storage device for keeping track of filter usage and a system for use therewith
US08/818,797 1997-03-14
PCT/US1998/004660 WO1998041306A1 (en) 1997-03-14 1998-03-11 A filter element having a storage device for keeping track of filter usage and a system for use therewith

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2009188085A Division JP2010000368A (ja) 1997-03-14 2009-08-14 呼吸用システム

Publications (2)

Publication Number Publication Date
JP2001516277A true JP2001516277A (ja) 2001-09-25
JP2001516277A5 JP2001516277A5 (enExample) 2005-11-10

Family

ID=25226434

Family Applications (2)

Application Number Title Priority Date Filing Date
JP54058398A Withdrawn JP2001516277A (ja) 1997-03-14 1998-03-11 フィルタの使用状態を記憶する記憶デバイスを有するフィルタエレメント、及びそれと共に用いるシステム
JP2009188085A Pending JP2010000368A (ja) 1997-03-14 2009-08-14 呼吸用システム

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2009188085A Pending JP2010000368A (ja) 1997-03-14 2009-08-14 呼吸用システム

Country Status (9)

Country Link
US (1) US6186140B1 (enExample)
EP (1) EP0975410B1 (enExample)
JP (2) JP2001516277A (enExample)
KR (1) KR100540610B1 (enExample)
AU (1) AU6456498A (enExample)
BR (1) BR9808243A (enExample)
DE (1) DE69829046T2 (enExample)
ES (1) ES2235319T3 (enExample)
WO (1) WO1998041306A1 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009528093A (ja) * 2006-03-01 2009-08-06 レスメド・リミテッド Ｃｐａｐ装置および／またはそのコンポーネントの交換および／または整備点検を行うことをユーザーに思い出させるための方法および装置
JP2011251174A (ja) * 2003-06-20 2011-12-15 Resmed Ltd 加湿器を備えた呼吸可能なガス供給装置
JP4861401B2 (ja) * 2005-03-24 2012-01-25 ハイダック フィルターテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング フィルタ装置
US9884163B2 (en) 1999-08-05 2018-02-06 RedMed R&D Germany GmbH Apparatus for humidifying a respiratory gas
US10293125B2 (en) 2003-06-20 2019-05-21 Resmed Limited Flow generator with patient reminder

Families Citing this family (118)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6558444B1 (en) 1998-12-03 2003-05-06 Psi Global Ltd. Fluid filters having a concealed machine-readable identification
GB9826671D0 (en) * 1998-12-03 1999-01-27 Process Scient Innovations Filters and active devices
US6391102B1 (en) * 2000-03-21 2002-05-21 Stackhouse, Inc. Air filtration system with filter efficiency management
US6866717B2 (en) * 2000-10-05 2005-03-15 Nordson Corporation Powder coating spray booth with air curtain
US20020082746A1 (en) * 2000-12-27 2002-06-27 Honeywell International Inc. Replaceable media with programmable device
US6666209B2 (en) * 2001-02-20 2003-12-23 3M Innovative Properties Company Method and system of calibrating air flow in a respirator system
US7091795B1 (en) 2001-10-09 2006-08-15 Zilog, Inc. Modulating ramp angle in a digital frequency locked loop
US6636122B2 (en) * 2001-10-09 2003-10-21 Zilog, Inc. Analog frequency locked loop with digital oversampling feedback control and filter
DE10151271B4 (de) * 2001-10-17 2010-01-07 Sartorius Stedim Biotech Gmbh Verfahren zur Durchführung von Integritätstests von Filterlementen
DE10151269B4 (de) * 2001-10-17 2005-08-25 Sartorius Ag Verfahren zum Überwachen der Integrität von Filtrationsanlagen
DE10160429B4 (de) * 2001-12-08 2008-05-08 Sartorius Stedim Biotech Gmbh Filter mit einem elektronischen Speicherelement
US6834646B2 (en) * 2001-12-19 2004-12-28 Testa Technologies T.T. Ltd. Respiratory hood
US6610121B2 (en) 2002-01-09 2003-08-26 Hp Intellectual Corp. Odor removal system
US6660060B2 (en) 2002-01-09 2003-12-09 Hp Intellectual Corp. Air filtering system
US20030168389A1 (en) * 2002-02-15 2003-09-11 Astle Robert E. System for monitoring the performance of fluid treatment cartridges
US7638042B2 (en) * 2002-02-15 2009-12-29 3M Innovative Properties Company System for monitoring the performance of fluid treatment cartridges
EP1506138A4 (en) * 2002-05-23 2005-06-15 Cuno Engineered Products Inc WATER FILTER ARRANGEMENT
US6984256B2 (en) * 2002-06-28 2006-01-10 Creo Inc. System for collecting and filtering imaging by-products
FR2848291B1 (fr) * 2002-12-06 2005-02-04 Delta Prot Bloc de ventilation pour vetement comme un scaphandre ou analogue
US6785981B1 (en) 2003-02-19 2004-09-07 In-O-Vate Technologies Restriction detecting systems for clothes dryer exhaust systems
US20060048777A1 (en) * 2003-03-21 2006-03-09 Interspiro, Inc. Apparatus and method for providing breathable air and bodily protection in a contaminated environment
US20040182394A1 (en) * 2003-03-21 2004-09-23 Alvey Jeffrey Arthur Powered air purifying respirator system and self contained breathing apparatus
US7647927B2 (en) 2003-08-22 2010-01-19 Wilcox Industries Corp. Self-contained breathing system
US7481917B2 (en) 2004-03-05 2009-01-27 Hydranautics Filtration devices with embedded radio frequency identification (RFID) tags
US7320722B2 (en) * 2004-10-29 2008-01-22 3M Innovative Properties Company Respiratory protection device that has rapid threaded clean air source attachment
GB2420083A (en) * 2004-11-11 2006-05-17 Reckitt Benckiser Inc Air purifier
DE102005007020A1 (de) * 2005-02-15 2006-08-24 Mann + Hummel Gmbh Vorrichtung zur Überwachung von Verschleißteilen
US8267084B2 (en) * 2005-03-01 2012-09-18 Resmed Limited Recognition system for an apparatus that delivers breathable gas to a patient
US7419526B2 (en) * 2005-03-03 2008-09-02 3M Innovative Properties Company Conformal filter cartridges and methods
US8314678B2 (en) * 2005-06-09 2012-11-20 Whirlpool Corporation Consumable holder with a cycle structure for an appliance
US8477007B2 (en) * 2005-06-09 2013-07-02 Whirlpool Corporation Appliance and a consumable holder in a network
US8264318B2 (en) * 2005-06-09 2012-09-11 Whirlpool Corporation Consumable holder with converter
CN101305350A (zh) * 2005-06-09 2008-11-12 惠而浦公司 与家用电器内的至少一个部件通信以及对其进行管理的软件体系系统和方法
US20090040066A1 (en) * 2005-06-09 2009-02-12 Whirlpool Corporation Consumable holder with routable data packet for an appliance
US8442042B2 (en) * 2005-06-09 2013-05-14 Whirlpool Corporation Appliance and a consumable holder with an embedded virtual router
US20090044129A1 (en) * 2005-06-09 2009-02-12 Whirlpool Corporation Graphical user interface to control interactions between an appliance and a consumable holder
US8395476B2 (en) * 2005-06-09 2013-03-12 Whirlpool Corporation Consumable holder with taxonomy
US20090044137A1 (en) * 2005-06-09 2009-02-12 Whirlpool Corporation Consumable holder with user interface data
WO2007030647A2 (en) 2005-09-07 2007-03-15 Hydranautics Reverse osmosis filtration devices with rfid tag-powered flow and conductivity meters
JP5132925B2 (ja) * 2005-12-21 2013-01-30 レスメド・リミテッド マスク及び人工呼吸器の構成部品の識別システム及びその方法
CN101443098A (zh) 2006-03-13 2009-05-27 海德拉罗迪克斯公司 用于测量逆渗透膜元件的渗透流量和渗透电导率的设备
US20070272244A1 (en) * 2006-04-25 2007-11-29 Witmer Warner H Fluidic barrier
US20070283961A1 (en) * 2006-06-07 2007-12-13 Hsieh Hsin-Mao Air purifier for a protective garment
US8936022B2 (en) * 2007-03-23 2015-01-20 3M Innovative Properties Company Air delivery apparatus for respirator hood
US20080271739A1 (en) 2007-05-03 2008-11-06 3M Innovative Properties Company Maintenance-free respirator that has concave portions on opposing sides of mask top section
US9770611B2 (en) 2007-05-03 2017-09-26 3M Innovative Properties Company Maintenance-free anti-fog respirator
US8365726B2 (en) 2007-06-07 2013-02-05 Resmed Limited Tub for humidifier
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
EP2186041B1 (en) 2007-08-31 2018-03-28 3M Innovative Properties Company Determining conditions of personal protection articles against at least one criterion
JP2010540174A (ja) * 2007-10-05 2010-12-24 スリーエム イノベイティブ プロパティズ カンパニー レスピレーターホース及び取付け装置並びに方法
US9744493B2 (en) * 2008-04-04 2017-08-29 3M Innovative Properties Company Air filtration device
US8328903B2 (en) * 2008-05-30 2012-12-11 Scott Technologies, Inc. Determining effluent concentration profiles and service lives of air purifying respirator cartridges
WO2010045436A1 (en) * 2008-10-15 2010-04-22 Tf Industries, Llc Deodorizing device and kit, and methods for odor removal
US8118997B2 (en) * 2008-10-23 2012-02-21 Whirlpool Corporation Smart filter for an appliance
US20100102051A1 (en) * 2008-10-23 2010-04-29 Whirlpool Corporation Consumable holder with electronics to communicate with an appliance
US8461959B2 (en) * 2008-10-23 2013-06-11 Whirlpool Corporation Consumable holder with process control apparatus
US8010211B2 (en) * 2008-10-23 2011-08-30 Whirlpool Corporation Appliance with a service interface for communicating with a consumable holder
US20100125364A1 (en) * 2008-11-20 2010-05-20 Whirlpool Corporation Configurable consumable holder for an appliance
US7860662B2 (en) * 2008-12-17 2010-12-28 Scott Technologies, Inc. Systems and methods for determining filter service lives
TW201034710A (en) * 2009-03-31 2010-10-01 Top Vision Medical Equipment Consultant Co Ltd Gas supply device capable of sensing and displaying concentration of suspended particles
US8372186B2 (en) 2009-08-14 2013-02-12 Gregory J. Dobbyn Ductless fume hood gas monitoring and detection system
CA2772117A1 (en) * 2009-08-25 2011-03-17 Sunbeam Products, Inc. Filter recognition system
GB2474917B (en) 2009-11-02 2015-12-23 Scott Health & Safety Ltd Improvements to powered air breathing apparatus
WO2011085475A1 (en) * 2010-01-12 2011-07-21 Fiducie Aeternum Fluid sampling system
WO2011156609A2 (en) 2010-06-09 2011-12-15 Cummins Filtration Ip Inc. System for monitoring and indicating filter life
CN102947867B (zh) 2010-06-17 2016-06-01 康明斯过滤Ip公司 发动机空气过滤器更换指示系统
US9428237B2 (en) 2010-09-01 2016-08-30 Peer Toftner Motorcycle with adjustable geometry
JP2013537812A (ja) * 2010-09-07 2013-10-07 ネクストテック エルエルシー ガスマスクのカートリッジおよびキャニスタに対する残存有効寿命指示
BR112014002143A2 (pt) 2011-08-01 2017-02-21 3M Innovative Properties Co conjunto respiratório que inclui mecanismo de trava
US9700743B2 (en) 2012-07-31 2017-07-11 3M Innovative Properties Company Respiratory assembly including latching mechanism
US9192795B2 (en) 2011-10-07 2015-11-24 Honeywell International Inc. System and method of calibration in a powered air purifying respirator
US9808656B2 (en) 2012-01-09 2017-11-07 Honeywell International Inc. System and method of oxygen deficiency warning in a powered air purifying respirator
US9510626B2 (en) 2013-02-01 2016-12-06 3M Innovative Properties Company Sleeve-fit respirator cartridge
DE102013015122A1 (de) * 2013-02-08 2014-08-14 Diehl Ako Stiftung & Co. Kg Verfahren zum Überwachen eines Luftstroms in einem Luftströmungskanal
WO2014194050A1 (en) * 2013-05-30 2014-12-04 Scott Technologies, Inc. Pump panel accountability device and method of use
USD746974S1 (en) 2013-07-15 2016-01-05 3M Innovative Properties Company Exhalation valve flap
US10905903B2 (en) 2013-07-15 2021-02-02 3M Innovative Properties Company Respirator having optically active exhalation valve
US10213629B2 (en) * 2013-07-19 2019-02-26 Honeywell International Inc. End of service life indicator for a respirator
WO2015131243A1 (en) * 2014-03-03 2015-09-11 Killara I.P. Pty Ltd Medical air supply system
KR20160004079A (ko) * 2014-07-02 2016-01-12 주식회사 오토스윙 호흡 보호구의 공기 정화장치의 이상상황 경고방법
KR101579438B1 (ko) * 2014-07-02 2015-12-23 주식회사 오토스윙 호흡 보호구의 공기 정화장치에 장착되는 필터장치의 정보인식 구조 및 방법
JP6377861B2 (ja) * 2015-01-14 2018-08-22 パフテック テクノロジーズ プロプライエタリー リミテッド 呼吸装置のためのフィルタアセンブリ
GB201508114D0 (en) 2015-05-12 2015-06-24 3M Innovative Properties Co Respirator tab
USD810299S1 (en) 2015-06-09 2018-02-13 Lincoln Global, Inc. Battery of a powered air purifying respirator
USD822210S1 (en) 2015-06-09 2018-07-03 Lincoln Global, Inc. Extended battery of a powered air purifying respirator
USD820455S1 (en) 2015-06-09 2018-06-12 Lincoln Global, Inc. Filter cover of a powered air purifying respirator
USD820456S1 (en) 2015-06-09 2018-06-12 Lincoln Global, Inc. Belt bracket of powered air purifying respirator
CN205090507U (zh) 2015-09-30 2016-03-16 飞利浦(中国)投资有限公司 空气净化设备
US10610708B2 (en) 2016-06-23 2020-04-07 3M Innovative Properties Company Indicating hazardous exposure in a supplied air respirator system
US9998804B2 (en) 2016-06-23 2018-06-12 3M Innovative Properties Company Personal protective equipment (PPE) with analytical stream processing for safety event detection
AU2017281894A1 (en) 2016-06-23 2019-01-17 3M Innovative Properties Company Personal protective equipment system having analytics engine with integrated monitoring, alerting, and predictive safety event avoidance
US11260251B2 (en) 2016-06-23 2022-03-01 3M Innovative Properties Company Respirator device with light exposure 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
US9848666B1 (en) 2016-06-23 2017-12-26 3M Innovative Properties Company Retrofit sensor module for a protective head top
CN106620979B (zh) * 2016-12-29 2019-09-17 天津怡和嘉业医疗科技有限公司 一种呼吸机控制方法和装置
MX2020010523A (es) 2017-02-27 2021-02-09 Third Pole Inc Sistemas y metodos para generar oxido nitrico.
EP4095094A1 (en) 2017-02-27 2022-11-30 Third Pole, Inc. Systems and methods for ambulatory generation of nitric oxide
KR102354762B1 (ko) 2017-02-27 2022-01-25 써드 폴, 아이엔씨. 산화 질소 발생 시스템 및 방법
WO2019012399A1 (en) 2017-07-14 2019-01-17 3M Innovative Properties Company ADAPTER FOR TRANSPORTING MULTIPLE FLOWS OF LIQUID
USD860546S1 (en) 2018-03-07 2019-09-17 Lincoln Global, Inc. Top shell for helmet
USD853044S1 (en) 2018-03-07 2019-07-02 Lincoln Global, Inc. Inner shell of a helmet
USD848077S1 (en) 2018-03-07 2019-05-07 Lincoln Global, Inc. Cover lens frame
USD857306S1 (en) 2018-03-07 2019-08-20 Lincoln Global, Inc. Top of helmet shell
USD851841S1 (en) 2018-03-23 2019-06-18 Lincoln Global, Inc. Shield holder frame
JP2022533628A (ja) 2019-05-15 2022-07-25 サード ポール，インコーポレイテッド 一酸化窒素生成用電極
CN114375284A (zh) 2019-05-15 2022-04-19 第三极股份有限公司 用于生成一氧化氮的系统和方法
CN110465013B (zh) * 2019-08-15 2020-12-29 深圳市荣盛智能装备有限公司 空气呼吸器的剩余使用时间的检测方法、装置及存储介质
EP4069069A4 (en) 2020-01-11 2024-07-03 Third Pole, Inc. SYSTEMS AND METHODS FOR NITROGEN OXIDE PRODUCTION WITH HUMIDITY CONTROL
WO2021207268A1 (en) * 2020-04-07 2021-10-14 Abc Filtration Corp. Improved papr with viral resistant coatings
EP3915646B1 (de) * 2020-05-27 2025-04-23 Optrel Holding AG Gebläsevorrichtung für ein atemschutzsystem
TR202009416A2 (tr) * 2020-06-17 2020-07-21 Maltepe Ueniversitesi Teknoloji Transfer Ofisi Anonim Sirketi Dezenfekte hava akişli koruma si̇perli̇kli̇ başlik
EP4167920A4 (en) 2020-06-18 2024-06-12 Third Pole, Inc. Systems and methods for preventing and treating infections with nitric oxide
US20230347187A1 (en) * 2020-06-19 2023-11-02 3M Innovative Properties Company Digital change management system for respirator filter cartridges
WO2022023909A1 (en) * 2020-07-30 2022-02-03 3M Innovative Properties Company System and method for personal protective equipment
WO2022159376A1 (en) * 2021-01-19 2022-07-28 American PAPR LLC Powered air purifying respirator
EP4356358A4 (en) 2021-06-18 2025-07-23 Milwaukee Electric Tool Corp NO-GO ZONE SYSTEM
JP2024534608A (ja) 2021-09-23 2024-09-20 サード ポール，インコーポレイテッド 一酸化窒素を送達するシステム及び方法
KR102390161B1 (ko) * 2022-01-26 2022-04-26 주식회사 지티사이언 정화시스템이 내장된 유해가스 정화장치

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1537519A (en) 1924-12-05 1925-05-12 Yablick Max Indicating gas-mask canister
US3027865A (en) 1959-01-06 1962-04-03 Honeywell Regulator Co Clogged filter indicator
US3201772A (en) 1961-12-22 1965-08-17 Gen Electric Filter obstruction signal arrangement for air conditioning apparatus
US3250873A (en) * 1964-03-20 1966-05-10 Marvel Eng Co Filter signal
US3718982A (en) 1971-10-27 1973-03-06 Gen Motors Corp Excess lint indicator for a clothes dryer
US3740931A (en) 1971-12-15 1973-06-26 R Nowicki Automobile and truck carburator air intake filters
JPS4944844U (enExample) 1972-07-28 1974-04-19
US4050291A (en) 1972-09-27 1977-09-27 Honeywell Inc. Filter condition responsive device compensated for changes in medium flow
US3966440A (en) 1975-06-03 1976-06-29 Catalyst Research Corporation Colorimetric vinyl chloride indicator
US4014209A (en) 1975-12-15 1977-03-29 Emerick Wayne L Air filter condition indicating device
US4040042A (en) 1976-07-13 1977-08-02 Horst Mayer Exhaust apparatus and monitoring circuit therefor
US4155358A (en) 1976-12-13 1979-05-22 Minnesota Mining And Manufacturing Company Respirator
US4154586A (en) 1978-01-13 1979-05-15 American Optical Corporation Respirator cartridge end-of-service lift indicator system and method of making
US4365627A (en) 1980-09-22 1982-12-28 The Dow Chemical Company Filter-type respirator canister
US4543314A (en) * 1983-12-01 1985-09-24 Xerox Corporation Process for preparing electrostatographic photosensitive device comprising sodium additives and trigonal selenium particles
US4623451A (en) 1985-02-19 1986-11-18 Oliver Bruce J Third faucet system with above sink purity indicator
US4698164A (en) 1985-07-29 1987-10-06 Kinetico, Inc. Filter apparatus
US4610703A (en) 1986-01-31 1986-09-09 Thaddeus Kowalczyk Air purifier for protecting motor vechicle occupants from pollution
US4925551A (en) 1986-03-21 1990-05-15 Alfred J. Lipshultz Portable water purification system including electronic memory panel assembly
DE3613512C3 (de) * 1986-04-22 1994-09-29 Auergesellschaft Gmbh Elektrische Warneinrichtung zur Anzeige des Erschöpfungszustandes eines Schadgase zurückhaltenden Gasfilters
US4772386A (en) 1986-05-30 1988-09-20 Autotrol Corporation Filter with liquid meter
US4762611A (en) 1987-09-16 1988-08-09 Myron L Company, Inc. Water quality indication system
US4851818A (en) 1988-04-01 1989-07-25 Eastman Kodak Company Electronic controller for a water purifying unit
US4918426A (en) 1988-05-02 1990-04-17 Amway Corporation Method and apparatus for sensing fluid flow volume to indicate end of filter life
DE3818052A1 (de) * 1988-05-27 1989-12-07 Geraetebau Gmbh Atemschutzmaske
DE3914664A1 (de) * 1989-05-03 1990-11-08 Joseph Stetter Sensor zur ermittlung bzw. anzeige der erschoepfung eines adsorptionsmittel-bettes
DE3918561C2 (de) 1989-06-07 1997-09-11 Brita Wasserfilter Vorrichtung zur Wasserbehandlung
US4999101A (en) 1989-11-02 1991-03-12 Alusuisse Lonza-Services Ltd Preheat indicator
DE4009107A1 (de) * 1990-03-21 1991-09-26 Auergesellschaft Gmbh Warneinrichtung mit einer messzelle und alarmgebern zur anzeige des erschoefpungszustandes eines gasfilters
DE4014442A1 (de) 1990-05-05 1991-11-07 Duepro Ag Vorrichtung zur anzeige des verschmutzungsgrades von luftfiltern in saugreinigungsgeraeten, raumfiltern o. dgl.
US5131932A (en) 1990-09-11 1992-07-21 Bionaire, Inc. Filter replacement indicator
DE4133235A1 (de) * 1991-10-07 1993-04-08 Draegerwerk Ag Geblaeseunterstuetztes atemschutzgeraet mit einem aufsetzbaren steuerteil
US5236477A (en) 1991-11-05 1993-08-17 Kabushiki Kaisha Toshiba Microcomputer-based control device
US5190643A (en) 1992-01-10 1993-03-02 Mr. Coffee, Inc. Water treatment device having means to count times used and limit useage
DE4202025C2 (de) * 1992-01-25 1995-02-02 Draegerwerk Ag Gebläseunterstütztes Atemschutzgerät mit einstellbarer Gebläseleistung
DE69300790T2 (de) 1992-04-14 1996-07-11 Roger Claude Robin Verschmutzungsdetektor für Luftfilter.
US5236578A (en) 1992-07-07 1993-08-17 American Home Water Products Corporation Filter life indicator for water purification system using magnetically actuated switch
US5362383A (en) 1993-01-13 1994-11-08 Ecowater Systems, Inc. Self-contained reverse osmosis electronic monitoring system
NL9300554A (nl) 1993-03-29 1994-10-17 Doctro A V V Samenstel van filterinrichting en een vervangbaar filter; alsmede filterinrichting en filter voor toepassing daarin.
US5378254A (en) 1993-10-15 1995-01-03 Vaportek, Inc. Filter sensing apparatus and filter therefor
DE9407866U1 (de) * 1994-05-11 1994-07-14 Industrial Technology Research Institute, Chutung, Hsing-Chu Gasmaske mit einer Anzeigevorrichtung
TW287952B (enExample) * 1994-08-31 1996-10-11 Lifepro Inc
US5666949A (en) * 1994-10-24 1997-09-16 Minnesota Mining And Manufacturing Company Exposure indicator with continuous alarm signal indicating multiple conditions

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9884163B2 (en) 1999-08-05 2018-02-06 RedMed R&D Germany GmbH Apparatus for humidifying a respiratory gas
US10052450B2 (en) 1999-08-05 2018-08-21 Resmed R&D Germany Gmbh Apparatus for humidifying a respiratory gas
US9227035B2 (en) 2003-06-20 2016-01-05 Resmed Limited Breathable gas apparatus with humidifier
US9610420B2 (en) 2003-06-20 2017-04-04 Resmed Limited Breathable gas apparatus with humidifier
USRE46543E1 (en) 2003-06-20 2017-09-12 Resmed Limited Breathable gas apparatus with humidifier
JP2011251174A (ja) * 2003-06-20 2011-12-15 Resmed Ltd 加湿器を備えた呼吸可能なガス供給装置
US10201676B2 (en) 2003-06-20 2019-02-12 Resmed Limited Breathable gas supply apparatus
US10293125B2 (en) 2003-06-20 2019-05-21 Resmed Limited Flow generator with patient reminder
US10850053B2 (en) 2003-06-20 2020-12-01 ResMed Pty Ltd Breathable gas supply apparatus
US10881820B2 (en) 2003-06-20 2021-01-05 ResMed Pty Ltd Breathable gas apparatus with humidifier
US11235115B2 (en) 2003-06-20 2022-02-01 ResMed Pty Ltd Breathable gas apparatus with humidifier
US11260187B2 (en) 2003-06-20 2022-03-01 ResMed Pty Ltd Breathable gas supply apparatus
US11413412B2 (en) 2003-06-20 2022-08-16 ResMed Pty Ltd Breathable gas supply apparatus
JP4861401B2 (ja) * 2005-03-24 2012-01-25 ハイダック フィルターテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング フィルタ装置
JP2009528093A (ja) * 2006-03-01 2009-08-06 レスメド・リミテッド Ｃｐａｐ装置および／またはそのコンポーネントの交換および／または整備点検を行うことをユーザーに思い出させるための方法および装置

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KR20000076201A (ko) 2000-12-26
EP0975410B1 (en) 2005-02-16
DE69829046D1 (de) 2005-03-24
EP0975410A1 (en) 2000-02-02
AU6456498A (en) 1998-10-12
WO1998041306A1 (en) 1998-09-24
KR100540610B1 (ko) 2006-01-12
JP2010000368A (ja) 2010-01-07
BR9808243A (pt) 2000-05-16
US6186140B1 (en) 2001-02-13
ES2235319T3 (es) 2005-07-01

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