EP2765359A3 - Verfahren zum Überwachen eines Luftstroms in einem Luftströmungskanal - Google Patents

Verfahren zum Überwachen eines Luftstroms in einem Luftströmungskanal Download PDF

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Publication number
EP2765359A3
EP2765359A3 EP14000410.2A EP14000410A EP2765359A3 EP 2765359 A3 EP2765359 A3 EP 2765359A3 EP 14000410 A EP14000410 A EP 14000410A EP 2765359 A3 EP2765359 A3 EP 2765359A3
Authority
EP
European Patent Office
Prior art keywords
air flow
operating parameter
flow channel
air
monitoring
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.)
Granted
Application number
EP14000410.2A
Other languages
English (en)
French (fr)
Other versions
EP2765359B1 (de
EP2765359A2 (de
Inventor
Martin Weinmann
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.)
Diehl AKO Stiftung and Co KG
Original Assignee
Diehl AKO Stiftung and Co KG
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.)
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Publication date
Application filed by Diehl AKO Stiftung and Co KG filed Critical Diehl AKO Stiftung and Co KG
Publication of EP2765359A2 publication Critical patent/EP2765359A2/de
Publication of EP2765359A3 publication Critical patent/EP2765359A3/de
Application granted granted Critical
Publication of EP2765359B1 publication Critical patent/EP2765359B1/de
Active legal-status Critical Current
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Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2021—Arrangement or mounting of control or safety systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/003—Ventilation in combination with air cleaning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F2007/001—Ventilation with exhausting air ducts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/30—Velocity

Abstract

Eine Luftstromfördervorrichtung (1) weist einen Luftströmungskanal (12, 13), einen Ventilator (2) mit einem im Luftströmungskanal (12, 13) angeordneten Lüfterrad (3) und einem Lüftermotor (5) zum Antreiben des Lüfterrades und wenigstens einen im Luftströmungskanal (12, 13) angeordneten Luftfilter (9) auf. Eine Steuervorrichtung (6) erfasst wenigstens einen Betriebsparameter des Lüftermotors (5) oder eine Veränderung dieses Betriebsparameters und erkennt eine Störung im Luftströmungskanal (12, 13), falls der erfasste Betriebsparameter oder die erfasste Veränderung des Betriebsparameters einen vorbestimmten Grenzwert überschreitet.
EP14000410.2A 2013-02-08 2014-02-05 Verfahren zum Überwachen eines Luftstroms in einem Luftströmungskanal Active EP2765359B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013002120 2013-02-08
DE102013015122.8A DE102013015122A1 (de) 2013-02-08 2013-09-12 Verfahren zum Überwachen eines Luftstroms in einem Luftströmungskanal

Publications (3)

Publication Number Publication Date
EP2765359A2 EP2765359A2 (de) 2014-08-13
EP2765359A3 true EP2765359A3 (de) 2015-10-21
EP2765359B1 EP2765359B1 (de) 2019-03-27

Family

ID=50097527

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14000410.2A Active EP2765359B1 (de) 2013-02-08 2014-02-05 Verfahren zum Überwachen eines Luftstroms in einem Luftströmungskanal

Country Status (2)

Country Link
EP (1) EP2765359B1 (de)
DE (1) DE102013015122A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013204137A1 (de) * 2013-03-11 2014-09-11 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zum Ermitteln eines Betriebszustands einer Dunstabzugshaubenanordnung
CN103836691B (zh) * 2014-02-28 2018-03-30 广东威灵电机制造有限公司 油烟机及其恒定风量调节方法及系统
CN104976668A (zh) * 2015-06-23 2015-10-14 浙江科恩电器有限公司 一种具有短信提示功能的油烟机控制系统
CN107763690A (zh) * 2017-09-28 2018-03-06 珠海格力电器股份有限公司 吸油烟机及其控制方法
DE102021204156A1 (de) * 2021-04-27 2022-10-27 BSH Hausgeräte GmbH Dunstabzugshaube und Verfahren zum Steuern einer Dunstabzugshaube
CN116447686B (zh) * 2023-06-19 2023-08-29 西安四腾环境科技有限公司 一种室内环境健康监测与预警装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040042A (en) * 1976-07-13 1977-08-02 Horst Mayer Exhaust apparatus and monitoring circuit therefor
DE2816406A1 (de) * 1978-04-15 1979-10-18 Weiss Kg Alfons Schaltungsanordnung zur steuerung einer dunstabzugshaube
EP1519113A2 (de) * 2003-09-23 2005-03-30 Vaillant GmbH Verfahren zur Anpassung der Geräteheizleistung eines gebläseunterstützten Heizgerätes an die individuellen Druckverluste eines Frischluft-Abgas-Leitungssystems
DE102004013453A1 (de) * 2004-03-11 2005-10-06 Msa Auer Gmbh Gebläsefiltergerät
US20120138051A1 (en) * 2009-08-11 2012-06-07 Curran Desmond T Method of Controlling a Powered Air Purifying Respirator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2509032C2 (de) 1975-03-01 1982-03-11 Neff - Werke, Carl Neff Gmbh, 7518 Bretten Vorrichtung zur Anzeige der Sättigung eines Fettfilters von Dunstabzugshauben
DE7813240U1 (de) 1978-04-29 1979-10-04 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart Luftreinigungsgeraet, insbesondere kuechen-dunstabzugshaube
DE2852472A1 (de) 1978-12-05 1980-06-12 Seuffer Robert Gmbh & Co Verfahren und vorrichtung zum erfassen des verschmutzungsgrades eines luftfilters
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
DE10158851A1 (de) 2001-11-30 2003-06-12 Bsh Bosch Siemens Hausgeraete Standzeiterfassungsvorrichtung für einen Filter einer Dunstabzugshaube
DE10208488A1 (de) * 2002-02-27 2003-09-04 Bsh Bosch Siemens Hausgeraete Abzugshaube und Verfahren zur Absaugung und/oder Aufreinigung kontaminierter Trägerstoffe
US7599758B2 (en) * 2003-09-19 2009-10-06 Royal Appliance Mfg. Co. Sensors and associated methods for controlling a vacuum cleaner
DE102005020321B4 (de) 2005-05-02 2015-05-28 BSH Hausgeräte GmbH Sättigungsanzeige für Filter einer Dunstabzugshaube und Verfahren zur Anzeige des Sättigungsgrades für Filter einer Dunstabzugshaube
US7823249B2 (en) * 2006-01-05 2010-11-02 The Scott Fetzer Company Motor control for a vacuum cleaner
US20110185895A1 (en) * 2010-02-03 2011-08-04 Paul Freen Filter apparatus and method of monitoring filter apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040042A (en) * 1976-07-13 1977-08-02 Horst Mayer Exhaust apparatus and monitoring circuit therefor
DE2816406A1 (de) * 1978-04-15 1979-10-18 Weiss Kg Alfons Schaltungsanordnung zur steuerung einer dunstabzugshaube
EP1519113A2 (de) * 2003-09-23 2005-03-30 Vaillant GmbH Verfahren zur Anpassung der Geräteheizleistung eines gebläseunterstützten Heizgerätes an die individuellen Druckverluste eines Frischluft-Abgas-Leitungssystems
DE102004013453A1 (de) * 2004-03-11 2005-10-06 Msa Auer Gmbh Gebläsefiltergerät
US20120138051A1 (en) * 2009-08-11 2012-06-07 Curran Desmond T Method of Controlling a Powered Air Purifying Respirator

Also Published As

Publication number Publication date
EP2765359B1 (de) 2019-03-27
EP2765359A2 (de) 2014-08-13
DE102013015122A1 (de) 2014-08-14

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