DK0623376T3 - Anvendelse af en indretning til overvågning af brugstid for filterindretninger i rumlufttekniske anlæg - Google Patents

Anvendelse af en indretning til overvågning af brugstid for filterindretninger i rumlufttekniske anlæg

Info

Publication number
DK0623376T3
DK0623376T3 DK94105520T DK94105520T DK0623376T3 DK 0623376 T3 DK0623376 T3 DK 0623376T3 DK 94105520 T DK94105520 T DK 94105520T DK 94105520 T DK94105520 T DK 94105520T DK 0623376 T3 DK0623376 T3 DK 0623376T3
Authority
DK
Denmark
Prior art keywords
monitoring
room air
useful life
filter devices
air systems
Prior art date
Application number
DK94105520T
Other languages
English (en)
Inventor
Dr Weber Johst
Johst Dr Weber
Original Assignee
Humanair Patentverwertung Gmbh
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 Humanair Patentverwertung Gmbh filed Critical Humanair Patentverwertung Gmbh
Application granted granted Critical
Publication of DK0623376T3 publication Critical patent/DK0623376T3/da

Links

Classifications

    • 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
    • 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
    • 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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration
    • B01D46/442—Auxiliary equipment or operation thereof controlling filtration by measuring the concentration of particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2273/18—Testing of filters, filter elements, sealings
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Air Conditioning Control Device (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Ventilation (AREA)
  • Details Of Measuring And Other Instruments (AREA)
DK94105520T 1993-05-03 1994-04-09 Anvendelse af en indretning til overvågning af brugstid for filterindretninger i rumlufttekniske anlæg DK0623376T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4314401 1993-05-03
DE9312523U DE9312523U1 (de) 1993-05-03 1993-08-20 Vorrichtung für eine Standzeit-Überwachung von Filtereinrichtungen in raumlufttechnischen Anlagen

Publications (1)

Publication Number Publication Date
DK0623376T3 true DK0623376T3 (da) 1999-02-01

Family

ID=25925468

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94105520T DK0623376T3 (da) 1993-05-03 1994-04-09 Anvendelse af en indretning til overvågning af brugstid for filterindretninger i rumlufttekniske anlæg

Country Status (4)

Country Link
EP (1) EP0623376B1 (da)
DE (2) DE9312523U1 (da)
DK (1) DK0623376T3 (da)
ES (1) ES2122068T3 (da)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2768496B1 (fr) * 1997-09-18 1999-11-05 Camille Guerin Dispositif d'admission d'air pour un systeme de ventilation mecanique controlee simple flux
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
DE29816225U1 (de) * 1998-09-10 1999-08-12 Camfil GmbH, 23858 Reinfeld Meßvorrichtung zur In-Situ-Funktionsprüfung eines Filters einer Filteranlage durch Bestimmung der Partikelanzahl in einer Gasprobe und Filteranlage zur Abscheidung von Partikeln aus einem Gasstrom
DE29907077U1 (de) * 1999-04-21 2000-07-06 Palas GmbH Partikel- und Lasermeßtechnik, 76229 Karlsruhe Vorrichtung zum Prüfen von Filtern
DE19955905A1 (de) * 1999-11-20 2001-05-23 Mann & Hummel Filter Filtersystem
DE10245689A1 (de) * 2002-10-01 2004-04-15 Deere & Company, Moline Überwachungseinrichtung für Raumluftverunreinigung
DE102005012502C5 (de) * 2004-03-24 2022-09-01 Mahle International Gmbh Vorrichtung zur Überwachung eines Filters, Belüftungs-, Heizungs- und/oder Klimaanlage für ein Kraftfahrzeug sowie Verfahren zur Filterüberwachung
DE102005055464B4 (de) * 2005-04-21 2012-03-08 Ust Umweltsensortechnik Gmbh Verfahren zum Ermitteln und/oder Überwachen der Wirksamkeit eines Filters
DE102006000842A1 (de) * 2006-01-05 2007-07-12 Hella Kgaa Hueck & Co. Verfahren und Vorrichtung zur Erfassung des Zustands eines Luftfilters einer Klimaanlage
CN103154707A (zh) * 2010-10-01 2013-06-12 3M创新有限公司 用于指示使用寿命终点的便携式监测器
CN106338129A (zh) * 2016-09-28 2017-01-18 广东美的制冷设备有限公司 空气净化器控制方法及装置
CN106440206A (zh) * 2016-09-28 2017-02-22 美的集团武汉制冷设备有限公司 空气净化器控制方法及装置
EP3318434A1 (en) * 2016-11-07 2018-05-09 CNH Industrial France S.A.S. Process of operating the air conditioning system of a cab of a vehicle
CN108800433A (zh) * 2018-04-24 2018-11-13 青岛朗兹环保科技有限公司 新风机滤网寿命检测方法
CN109282455A (zh) * 2018-08-17 2019-01-29 珠海格力电器股份有限公司 一种控制传感器运行的方法、装置及空调系统
CN110220833B (zh) * 2019-05-29 2022-03-08 宁波方太厨具有限公司 智能设备的滤网寿命的检测方法及系统
DE102019220304A1 (de) * 2019-12-19 2021-06-24 Volkswagen Aktiengesellschaft Verfahren und Sensorsystem zum Bestimmen einer Beladung eines Luftfilters eines Fahrzeuges
EP4074403B1 (en) 2021-04-14 2025-04-23 Carrier Corporation Filter monitoring using differential acoustic attenuation
EP4414190A1 (en) * 2023-02-13 2024-08-14 MANN+HUMMEL Ventures Pte. Ltd. Device, system, and method for determining a loading status associated with a filter element of a vehicle

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1387408A (en) * 1971-11-03 1975-03-19 Atomic Energy Authority Uk Testing of filters
AT316064B (de) * 1972-12-19 1974-06-25 Gerhart Czech Einrichtung zur Luftfilterung in Lüftungs- oder Klimakanälen
DE2449112A1 (de) * 1973-11-21 1975-05-22 American Air Filter Co Vorrichtung zur bestimmung der filtrierleistung von kohlefiltern
DE7527377U (de) * 1975-08-27 1976-06-10 Delbag-Luftfilter Gmbh, 1000 Berlin Adsorptions-filter zum reinigen von insbesondere toxische oder radioaktive verunreinigungen enthaltenden gas- oder luftstroemen
SE8005872L (sv) * 1980-08-21 1982-02-22 Camfil Ab Forfarande och anordning for testning av filter
US4515007A (en) * 1983-01-04 1985-05-07 The United States Of America As Represented By The United States Department Of Energy Method of and apparatus for testing the integrity of filters
US4619136A (en) * 1985-07-03 1986-10-28 The United States Of America As Represented By The United States Department Of Energy Apparatus for measuring the decontamination factor of a multiple filter air-cleaning system
AT394264B (de) * 1990-01-22 1992-02-25 Mecanotronic Produktion Von El Luftaufbereitungsanlage
FR2660055A1 (fr) * 1990-03-26 1991-09-27 Serva Soc Dispositif de filtration et de stabilisation de pression pour installation de ventilation a debit variable.
DE4130650A1 (de) * 1991-09-14 1993-03-18 Kesslertech Gmbh Klima-anlage fuer den humanbereich, insbesondere fuer wohn- und arbeitsraeume
DE4213778C2 (de) * 1991-10-30 1994-02-24 Kesslertech Gmbh Verfahren und Klimaanlage zur Aufbereitung von Raumluft für den Humanbereich

Also Published As

Publication number Publication date
EP0623376A1 (de) 1994-11-09
DE9312523U1 (de) 1993-11-04
ES2122068T3 (es) 1998-12-16
DE59406636D1 (de) 1998-09-17
EP0623376B1 (de) 1998-08-12

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