NO911610L - Innretning for anvisning av tilsmussingsgraden i luftfiltre i sugende rengjoeringsapparater, romfiltre eller lignende - Google Patents

Innretning for anvisning av tilsmussingsgraden i luftfiltre i sugende rengjoeringsapparater, romfiltre eller lignende

Info

Publication number
NO911610L
NO911610L NO91911610A NO911610A NO911610L NO 911610 L NO911610 L NO 911610L NO 91911610 A NO91911610 A NO 91911610A NO 911610 A NO911610 A NO 911610A NO 911610 L NO911610 L NO 911610L
Authority
NO
Norway
Prior art keywords
filters
indicating
similar
room
cleaning appliances
Prior art date
Application number
NO91911610A
Other languages
English (en)
Other versions
NO911610D0 (no
Inventor
Peter Woerwag
Original Assignee
Fedag Romanshorn Fa
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 Fedag Romanshorn Fa filed Critical Fedag Romanshorn Fa
Publication of NO911610D0 publication Critical patent/NO911610D0/no
Publication of NO911610L publication Critical patent/NO911610L/no

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/19—Means for monitoring filtering operation
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2805—Parameters or conditions being sensed
    • A47L9/281—Parameters or conditions being sensed the amount or condition of incoming dirt or dust
    • A47L9/2815—Parameters or conditions being sensed the amount or condition of incoming dirt or dust using optical detectors
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2894—Details related to signal transmission in suction cleaners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/39—Monitoring filter performance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
NO91911610A 1990-05-05 1991-04-23 Innretning for anvisning av tilsmussingsgraden i luftfiltre i sugende rengjoeringsapparater, romfiltre eller lignende NO911610L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4014442A DE4014442A1 (de) 1990-05-05 1990-05-05 Vorrichtung zur anzeige des verschmutzungsgrades von luftfiltern in saugreinigungsgeraeten, raumfiltern o. dgl.

Publications (2)

Publication Number Publication Date
NO911610D0 NO911610D0 (no) 1991-04-23
NO911610L true NO911610L (no) 1991-11-06

Family

ID=6405766

Family Applications (1)

Application Number Title Priority Date Filing Date
NO91911610A NO911610L (no) 1990-05-05 1991-04-23 Innretning for anvisning av tilsmussingsgraden i luftfiltre i sugende rengjoeringsapparater, romfiltre eller lignende

Country Status (8)

Country Link
US (1) US5141309A (no)
EP (1) EP0456083A1 (no)
JP (1) JPH04227811A (no)
KR (1) KR910019577A (no)
CA (1) CA2041829A1 (no)
DE (1) DE4014442A1 (no)
FI (1) FI912153A (no)
NO (1) NO911610L (no)

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JPH0738840B2 (ja) * 1991-12-03 1995-05-01 株式会社スイデン 吸引掃除機
DE4206188C2 (de) * 1992-02-28 1994-10-13 Fedag Romanshorn Fa Saugreinigungsgerät
EP0566479B1 (fr) * 1992-04-14 1995-11-15 Roger Claude Robin Dispositif de détection d'encrassement d'un filtre à air
DE4400963C2 (de) * 1994-01-14 1997-07-17 Sick Ag Verfahren und Vorrichtung zur Überwachung des Zustandes von in einem fluiddurchströmten Kanal eingeschalteten Filteranordnungen
DE4413148A1 (de) * 1994-04-15 1995-04-20 Daimler Benz Ag Filterbelastungsanzeige
US5679137A (en) * 1995-06-07 1997-10-21 Honeywell Inc. Optical dirty cell sensor for an electronic air cleaner
US5796472A (en) * 1996-09-10 1998-08-18 Wirthlin; Alvin R. Optical translucency indicator for measurement of air filter dirtiness, liquid level, thickness, and other parameters
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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
FR2769265B1 (fr) * 1997-10-07 1999-12-24 Chausson Service Procede et dispositif pour detecter l'etat d'un filtre a air dans une installation de chauffage et/ou climatisation de l'habitacle d'un vehicule automobile
US5852398A (en) * 1998-03-13 1998-12-22 Norman Leon Helman Apparatus for indicating failure of an air filtration system in a diesel engine
DE29903042U1 (de) * 1999-02-19 1999-05-06 Elektromanufaktur Zangenstein Hanauer Gmbh & Co., 92507 Nabburg Vorrichtung zum Überwachen eines Flusensiebes
EP1161752A1 (en) 2000-01-14 2001-12-12 The Holmes Group, Inc. Filter monitoring system using a thermistor
DE10051517B4 (de) * 2000-10-17 2008-01-31 Leuze Electronic Gmbh & Co Kg Sensorgehäuse
US7012685B1 (en) 2001-08-06 2006-03-14 Wilson David J Clogged filter detector
WO2003014838A2 (en) * 2001-08-06 2003-02-20 Xtec Inc Clogged filter detector
DE10162806A1 (de) * 2001-12-19 2003-07-17 Behr Hella Thermocontrol Gmbh Verfahren und Vorrichtung zur Detektion des Zustandes eines von einem Luftstrom beaufschlagten Filters
DE10245911A1 (de) * 2002-10-01 2004-04-15 Mann + Hummel Gmbh Sensoranordnung für ein Filterelement
DE10312598A1 (de) * 2003-03-21 2004-09-30 Adam Opel Ag Filtervorrichtung für ein Kraftfahrzeug
US7757340B2 (en) 2005-03-25 2010-07-20 S.C. Johnson & Son, Inc. Soft-surface remediation device and method of using same
US8021469B2 (en) * 2005-07-14 2011-09-20 Access Business Group International Llc Control methods for an air treatment system
US7739926B2 (en) 2005-10-24 2010-06-22 Camfil Farr, Inc. Method and apparatus for v-bank filter bed scanning
WO2007050627A2 (en) * 2005-10-24 2007-05-03 Camfil Farr, Inc. Method and apparatus for v-bank filter bed scanning
EP1836941B1 (en) 2006-03-14 2014-02-12 Toshiba TEC Kabushiki Kaisha Electric vacuum cleaner
TW200822847A (en) * 2006-11-09 2008-05-16 Benq Corp Electronic device capable of detecting the timing for replacing a filter
US20100097233A1 (en) * 2008-10-21 2010-04-22 Sword Technologies Corp. Furnace filter alert
US20100313748A1 (en) * 2009-06-15 2010-12-16 Middle Atlantic Products, Inc. Method and system for smart air filter monitoring
JP5190660B2 (ja) * 2009-06-23 2013-04-24 国立大学法人福井大学 油状態監視方法および油状態監視装置
KR101517268B1 (ko) * 2009-09-28 2015-05-04 아사히 가세이 케미칼즈 가부시키가이샤 막 엘리먼트, 기체 분리 장치 및 내연 기관
US7955404B2 (en) * 2009-10-29 2011-06-07 Tony Lin Dust collector
KR101483541B1 (ko) 2010-07-15 2015-01-19 삼성전자주식회사 로봇청소기, 메인터넌스 스테이션 그리고 이들을 가지는 청소시스템
US20120037005A1 (en) * 2010-08-13 2012-02-16 General Electric Company Filter integrity monitoring system
US8939013B2 (en) * 2012-03-16 2015-01-27 Tyco Fire & Security Gmbh Duct detector with improved functional test capability
US9101871B2 (en) 2012-04-20 2015-08-11 International Business Machines Corporation Filter systems
US8744780B2 (en) 2012-04-27 2014-06-03 Filtersmarts, Inc. Detector for clogged filters
JP5991893B2 (ja) * 2012-09-26 2016-09-14 シャープ株式会社 フィルタ装置及び空気調和装置
US10345216B2 (en) * 2014-08-20 2019-07-09 Research Triangle Institute Systems, devices, and methods for flow control and sample monitoring control
EP3018423B1 (en) * 2014-11-04 2019-08-07 Samsung Electronics Co., Ltd. Contamination sensor, air purifier having the same and control method thereof
DE102015121493A1 (de) * 2015-12-10 2017-06-14 Vorwerk & Co. Interholding Gmbh Luftreinigungsanordnung zur Erkennung des Filterverschmutzungsgrads
FR3050652A1 (fr) * 2016-04-29 2017-11-03 Schneider Electric Ind Sas Support pour unite de mesure du niveau d'encrassement d'un filtre
EP3258250A1 (en) * 2016-06-14 2017-12-20 Xieon Networks S.à r.l. System and method for detecting a level of dirtiness of a filter mat of an airflow cooling system for telecommunications equipment
US11058273B2 (en) 2017-09-28 2021-07-13 Techtronic Floor Care Technology Limited Vacuum cleaner
US10967321B2 (en) * 2017-11-05 2021-04-06 Shashidhar Prabhakar Air filter clog detector
WO2019115694A1 (en) * 2017-12-15 2019-06-20 Alexander Bergmann Particulate matter sensor
US10639577B1 (en) * 2018-01-17 2020-05-05 Filtersmarts, Inc Clogged dust filter monitor
CN208952319U (zh) * 2018-09-20 2019-06-07 北京工业大学 一种基于光敏电阻的家用空气净化器滤网更换的报警装置
US11156192B2 (en) * 2019-04-04 2021-10-26 Deere & Company Air intake screen debris sensing
US11553823B2 (en) 2019-08-02 2023-01-17 International Business Machines Corporation Leveraging spatial scanning data of autonomous robotic devices
KR20210099470A (ko) 2020-02-04 2021-08-12 엘지전자 주식회사 청소기
ES2875228A1 (es) * 2020-05-04 2021-11-08 Cecotec Res And Development Sistema de deteccion del grado de obstruccion de los medios de filtrado de un aparato electrico
US10864471B1 (en) * 2020-05-23 2020-12-15 Sid Chaudhuri IoT enabled smart filter device
KR102556940B1 (ko) * 2021-03-10 2023-07-20 주식회사 전진엠에스 선박 내 블랙카본 측정 장치

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Also Published As

Publication number Publication date
FI912153A (fi) 1991-11-06
FI912153A0 (fi) 1991-05-03
US5141309A (en) 1992-08-25
EP0456083A1 (de) 1991-11-13
JPH04227811A (ja) 1992-08-17
DE4014442A1 (de) 1991-11-07
NO911610D0 (no) 1991-04-23
KR910019577A (ko) 1991-12-19
CA2041829A1 (en) 1991-11-06

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