DK0908341T3 - Fremgangsmåde og anordning til detektion af et luftfilters tilstand i en indretning til opvarmning og/eller luftkonditionering af kabinen i et motorkøretøj - Google Patents

Fremgangsmåde og anordning til detektion af et luftfilters tilstand i en indretning til opvarmning og/eller luftkonditionering af kabinen i et motorkøretøj

Info

Publication number
DK0908341T3
DK0908341T3 DK98118844T DK98118844T DK0908341T3 DK 0908341 T3 DK0908341 T3 DK 0908341T3 DK 98118844 T DK98118844 T DK 98118844T DK 98118844 T DK98118844 T DK 98118844T DK 0908341 T3 DK0908341 T3 DK 0908341T3
Authority
DK
Denmark
Prior art keywords
air
results
passenger compartment
cabin
detecting
Prior art date
Application number
DK98118844T
Other languages
Danish (da)
English (en)
Inventor
Eric Christol
Original Assignee
Valeo Distrib
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 Valeo Distrib filed Critical Valeo Distrib
Application granted granted Critical
Publication of DK0908341T3 publication Critical patent/DK0908341T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H2003/0683—Filtering the quality of the filter or the air being checked
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Air Conditioning Control Device (AREA)
DK98118844T 1997-10-07 1998-10-06 Fremgangsmåde og anordning til detektion af et luftfilters tilstand i en indretning til opvarmning og/eller luftkonditionering af kabinen i et motorkøretøj DK0908341T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9712495A FR2769265B1 (fr) 1997-10-07 1997-10-07 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

Publications (1)

Publication Number Publication Date
DK0908341T3 true DK0908341T3 (da) 2003-01-06

Family

ID=9511923

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98118844T DK0908341T3 (da) 1997-10-07 1998-10-06 Fremgangsmåde og anordning til detektion af et luftfilters tilstand i en indretning til opvarmning og/eller luftkonditionering af kabinen i et motorkøretøj

Country Status (7)

Country Link
US (1) US6107923A (de)
EP (1) EP0908341B1 (de)
AT (1) ATE229442T1 (de)
DE (1) DE69810054T2 (de)
DK (1) DK0908341T3 (de)
ES (1) ES2187871T3 (de)
FR (1) FR2769265B1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10140510B4 (de) * 2001-08-17 2004-02-05 Carl Freudenberg Kg Verfahren und Vorrichtung zur Standzeitüberwachung eines Filters
US6842117B2 (en) * 2002-12-12 2005-01-11 Filter Ense Of Texas, Ltd. System and method for monitoring and indicating a condition of a filter element in a fluid delivery system
US6993414B2 (en) * 2003-12-18 2006-01-31 Carrier Corporation Detection of clogged filter in an HVAC system
US20050206527A1 (en) * 2004-03-18 2005-09-22 Peng Sheng C Radiator warning system of semiconductor manufacturing equipment
US7032573B2 (en) * 2004-04-23 2006-04-25 Ford Global Technologies, Llc Method and apparatus for indicating air filter maintenance is required
DE102006000842A1 (de) * 2006-01-05 2007-07-12 Hella Kgaa Hueck & Co. Verfahren und Vorrichtung zur Erfassung des Zustands eines Luftfilters einer Klimaanlage
US20080000349A1 (en) * 2006-06-28 2008-01-03 Pape Robert J Air filter monitor
US20110185895A1 (en) * 2010-02-03 2011-08-04 Paul Freen Filter apparatus and method of monitoring filter apparatus
CH704831A1 (de) 2011-04-14 2012-10-15 Belimo Holding Ag Verfahren sowie System zur automatisierten Funktionskontrolle in einer Heizungs-, Lüftungs- und Klimaanlage.
US8704672B2 (en) * 2011-06-20 2014-04-22 Honeywell International Inc. Filter change alert system for an HVAC system
FR2997754B1 (fr) 2012-11-06 2015-01-02 Schneider Electric Ind Sas Surveillance du fonctionnement d’un systeme de dissipation thermique
US9207727B2 (en) 2014-02-24 2015-12-08 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Determining air filter replacement conditions using air flow and energy consumption values
FR3031800B1 (fr) * 2015-01-21 2017-01-13 Aldes Aeraulique Procede de determination du taux d'encrassement d'au moins un filtre d'un systeme de ventilation et systeme de ventilation associe
US10353362B2 (en) 2017-05-03 2019-07-16 Ul Llc Method and system for predictive air filter maintenance for sustained indoor air quality
DE102017210123A1 (de) 2017-06-16 2018-12-20 Ford Global Technologies, Llc Luftleitsystem sowie Messsystem und Verfahren zum Ermitteln von wenigstens einem Parameter eines aus einem Luftausströmer austretenden Luftstroms
DE102017210124A1 (de) 2017-06-16 2018-12-20 Ford Global Technologies, Llc Luftleitsystem und Messsystem zum Messen von wenigstens einem Parameter eines aus einem Luftausströmer austretenden Luftstroms
US10967321B2 (en) 2017-11-05 2021-04-06 Shashidhar Prabhakar Air filter clog detector
SE543598C2 (en) * 2018-11-21 2021-04-13 Scania Cv Ab Method and control device associated with an air filter unit of a climate system of a vehicle
JP7367499B2 (ja) * 2019-12-06 2023-10-24 トヨタ自動車株式会社 車両、情報処理装置、及び情報処理方法
FR3105941B1 (fr) 2020-01-06 2021-12-31 Sogefi Filtration Spa Procede et equipement de controle de l’etat d’un filtre a air d’habitacle de vehicule, par determination d’un effet barriere aux particules fines
FR3107028B1 (fr) * 2020-02-07 2022-02-18 Alstom Transp Tech Système de refroidissement et procédé de détection d’encrassement associé
CN113459772B (zh) * 2021-07-15 2022-12-16 东风云南汽车有限公司 一种用于新能源汽车的智能化空气过滤、灭菌系统

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US3696666A (en) * 1969-10-15 1972-10-10 Donaldson Co Inc Dust leak detector for air cleaner systems
US4033733A (en) * 1976-02-23 1977-07-05 Joseph N. Nelson Air filter gauge
US4751501A (en) * 1981-10-06 1988-06-14 Honeywell Inc. Variable air volume clogged filter detector
IT1179369B (it) * 1984-05-15 1987-09-16 Ital Idee Srl Gruppo filtrante multiplo, particolarmente per impianti di aerazione e condizionamento per autoveicoli e ambienti chiusi, munito di mezzi di controllo dell'efficienza
US4702753A (en) * 1986-04-21 1987-10-27 Thaddeus Kowalczyk Air purifier-combination filter
US4803471A (en) * 1986-10-24 1989-02-07 Hudson Oxygen Therapy Sales Co. Ventilator monitor and alarm apparatus
DE4014442A1 (de) * 1990-05-05 1991-11-07 Duepro Ag Vorrichtung zur anzeige des verschmutzungsgrades von luftfiltern in saugreinigungsgeraeten, raumfiltern o. dgl.
JP3132092B2 (ja) * 1990-11-16 2001-02-05 株式会社デンソー ダストフイルタの目詰り検知装置
DE4037685A1 (de) * 1990-11-27 1992-06-04 Opel Adam Ag Filterkontrolleinrichtung fuer innenraum-luftfilter von kraftfahrzeugen
US5351035A (en) * 1993-02-22 1994-09-27 Ben A. Everson Clogged filter indicator
DE9312523U1 (de) * 1993-05-03 1993-11-04 Kesslertech Gmbh Vorrichtung für eine Standzeit-Überwachung von Filtereinrichtungen in raumlufttechnischen Anlagen
DE9413558U1 (de) * 1994-08-23 1994-10-13 Mann & Hummel Filter Vorrichtung zur Anzeige des Verschmutzungsgrades eines Filters
US5850183A (en) * 1995-02-24 1998-12-15 Engineered Products Co. Air filter restriction indicating device
US5668535A (en) * 1995-12-07 1997-09-16 Emerson Electric Co. Filter condition sensor and indicator

Also Published As

Publication number Publication date
DE69810054D1 (de) 2003-01-23
EP0908341B1 (de) 2002-12-11
ATE229442T1 (de) 2002-12-15
US6107923A (en) 2000-08-22
FR2769265B1 (fr) 1999-12-24
DE69810054T2 (de) 2003-09-25
EP0908341A1 (de) 1999-04-14
FR2769265A1 (fr) 1999-04-09
ES2187871T3 (es) 2003-06-16

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