WO2011029574A1 - Elément filtrant sur lequel est fixé un capteur - Google Patents

Elément filtrant sur lequel est fixé un capteur Download PDF

Info

Publication number
WO2011029574A1
WO2011029574A1 PCT/EP2010/005496 EP2010005496W WO2011029574A1 WO 2011029574 A1 WO2011029574 A1 WO 2011029574A1 EP 2010005496 W EP2010005496 W EP 2010005496W WO 2011029574 A1 WO2011029574 A1 WO 2011029574A1
Authority
WO
WIPO (PCT)
Prior art keywords
filter element
sensor
element according
filter medium
filter
Prior art date
Application number
PCT/EP2010/005496
Other languages
German (de)
English (en)
Inventor
Uwe Haefner
Thomas Stoesser
Guido Renner
Christophe Luciani
Original Assignee
Carl Freudenberg 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.)
Filing date
Publication date
Application filed by Carl Freudenberg Kg filed Critical Carl Freudenberg Kg
Publication of WO2011029574A1 publication Critical patent/WO2011029574A1/fr

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
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • 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
    • 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
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B60H1/00792—Arrangement of detectors
    • 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

Definitions

  • flanges and / or toothed or pin-shaped structures of hot melt adhesive are attached to the sensor for this purpose.
  • the structures can be easily introduced into the filter medium and glued to it by melting.
  • the flanges can be configured as thinned regions of the adhesive jacket, which are easily fusible.
  • the melting or melting can take place by the action of pressure, laser radiation or ultrasound.
  • the sensor could have an active sensor surface, which is freed from the adhesive jacket, and have an electronic part, which is encapsulated in the adhesive jacket.
  • the electronic part is advantageously protected by the adhesive jacket from moisture and moisture, only the active sensor surface can detect moisture by water contact.
  • the active sensor surface with a Nonwoven fabric is covered. This protects the active sensor surface from particles.
  • the filter element described here is advantageously designed as a combination filter.
  • a combination filter also has a filter medium which adsorbs odors or gases.
  • Fig. 2 is a sectional view of a filter element, in which between a
  • Filter medium 1 is flowed through.
  • the core area comprises about 90% of the flow-through inflow side.
  • the filter element is designed as a so-called flat filter.
  • the ribbon cable 10 is disposed between a longitudinal side 3 of the filter medium 1 and a side strip 11, wherein the ribbon cable 10 is received in an adhesive layer 9 a and this passes through.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Filtering Materials (AREA)

Abstract

L'invention concerne un élément filtrant comprenant un matériau filtrant plissé (1), ledit matériau filtrant plissé (1) présentant des faces frontales (2) et des faces longitudinales (3). Le matériau filtrant (1) comporte des plis (4) avec des creux (5), des versants (6) et des pointes (7) et un capteur (8) est associé au matériau filtrant (1). L'invention vise à développer et améliorer un élément filtrant du type susmentionné de manière à ce que le capteur utilisé s'adapte toujours au matériau filtrant utilisé. A cet effet, l'élément filtrant est caractérisé en ce que le capteur (8) est raccordé à l'élément filtrant par des moyens de fixation (9), de manière à ne pouvoir être détaché de l'élément filtrant que lors de la destruction du matériau filtrant (1), des moyens de fixation (9) et/ou du capteur (8).
PCT/EP2010/005496 2009-09-10 2010-09-08 Elément filtrant sur lequel est fixé un capteur WO2011029574A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009040707.3 2009-09-10
DE200910040707 DE102009040707B4 (de) 2009-09-10 2009-09-10 Filterelement mit einem fest angebundenen Sensor

Publications (1)

Publication Number Publication Date
WO2011029574A1 true WO2011029574A1 (fr) 2011-03-17

Family

ID=42942132

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/005496 WO2011029574A1 (fr) 2009-09-10 2010-09-08 Elément filtrant sur lequel est fixé un capteur

Country Status (2)

Country Link
DE (1) DE102009040707B4 (fr)
WO (1) WO2011029574A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106796151A (zh) * 2014-08-01 2017-05-31 卡尔·弗罗伊登伯格公司 传感器、包括传感器的过滤元件和这样的过滤元件的应用
US10363509B2 (en) 2016-08-08 2019-07-30 3M Innovative Properties Company Air filter condition sensing
US11676047B1 (en) 2018-10-25 2023-06-13 3M Innovative Properties Company Air quality data servicing

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015201968A1 (de) * 2015-02-04 2016-08-04 Volkswagen Aktiengesellschaft Vorrichtung und Verfahren zur Detektion von Flüssigkeit in einem Luftfilter
EP3319709B1 (fr) * 2015-05-14 2019-07-17 Saati S.p.A. Construction de filtre intelligent pour appareils ménagers, en particulier machines à sécher/à laver-sécher, procédé de fabrication de la construction, et procédé de détection en temps réel d'un encrassement partiel ou total de la construction et d'une valeur d'humidité résiduelle pour optimiser le cycle de fonctionnement d
DE102017210270A1 (de) * 2017-06-20 2018-12-20 Mahle International Gmbh Luftfilterelement mit integrierter Verunreinigungsmessung
FR3087352B1 (fr) * 2018-10-19 2023-01-20 Sogefi Filtration Spa Filtre a air connecte, disposant d'une unite de detection detachable
US10828986B2 (en) 2019-01-07 2020-11-10 Mann+Hummel Gmbh Cabin air filter element monitoring and analysis system and associated methods
EP3769833B1 (fr) * 2019-07-24 2022-04-20 Carl Freudenberg KG Élément filtrant pourvu d'espace fonctionnel et dispositif filtrant doté d'un tel élément filtrant et procédé de commande d'un système de filtrage
DE102021214259A1 (de) 2021-12-13 2023-06-15 Mahle International Gmbh Luftfiltereinrichtung
DE102022116538A1 (de) 2022-07-01 2024-01-04 KAPPA Filter Systems GmbH Luftfilter mit angekoppelter Probensammlung/-analyse

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10140510A1 (de) 2001-08-17 2003-03-13 Freudenberg Carl Kg Verfahren und Vorrichtung zur Standzeitüberwachung eines Filters
EP1340976A1 (fr) * 2002-02-27 2003-09-03 Filterwerk Mann + Hummel Gmbh Dispositif pour évaluer la qualité d'huile
EP1246679B1 (fr) 2000-01-10 2005-12-21 Mann + Hummel GmbH Procede pour surveiller un element de filtration
DE102006007252A1 (de) * 2006-02-15 2007-08-23 Carl Freudenberg Kg Filterelement mit einem Stoff zur Beduftung und/oder Reinigung
EP1844838A2 (fr) * 2006-04-12 2007-10-17 Millipore Corporation Filtre avec mémoire, communication et capteur thermique
WO2009135571A1 (fr) * 2008-05-08 2009-11-12 Bayerische Motoren Werke Aktiengesellschaft Climatisation de véhicule comportant un filtre pourvu d'un capteur d'humidité et procédé d'utilisation d'une telle climatisation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29521955U1 (de) * 1994-01-18 1998-12-10 Ott, Reinhold, 70565 Stuttgart Überwachungsfühler
DE102007018455A1 (de) * 2007-04-19 2008-10-30 Helsa-Automotive Gmbh & Co. Kg Filtereinrichtung mit Funkerkennungssystem

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1246679B1 (fr) 2000-01-10 2005-12-21 Mann + Hummel GmbH Procede pour surveiller un element de filtration
DE10140510A1 (de) 2001-08-17 2003-03-13 Freudenberg Carl Kg Verfahren und Vorrichtung zur Standzeitüberwachung eines Filters
EP1340976A1 (fr) * 2002-02-27 2003-09-03 Filterwerk Mann + Hummel Gmbh Dispositif pour évaluer la qualité d'huile
DE102006007252A1 (de) * 2006-02-15 2007-08-23 Carl Freudenberg Kg Filterelement mit einem Stoff zur Beduftung und/oder Reinigung
EP1844838A2 (fr) * 2006-04-12 2007-10-17 Millipore Corporation Filtre avec mémoire, communication et capteur thermique
WO2009135571A1 (fr) * 2008-05-08 2009-11-12 Bayerische Motoren Werke Aktiengesellschaft Climatisation de véhicule comportant un filtre pourvu d'un capteur d'humidité et procédé d'utilisation d'une telle climatisation

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106796151A (zh) * 2014-08-01 2017-05-31 卡尔·弗罗伊登伯格公司 传感器、包括传感器的过滤元件和这样的过滤元件的应用
US10363509B2 (en) 2016-08-08 2019-07-30 3M Innovative Properties Company Air filter condition sensing
US10646809B2 (en) 2016-08-08 2020-05-12 3M Innovative Properties Company Air filter condition sensing
US11202982B2 (en) 2016-08-08 2021-12-21 3M Innovative Properties Company Air filter condition sensing
US11607635B2 (en) 2016-08-08 2023-03-21 3M Innovative Properties Company Air filter condition sensing
US11617980B2 (en) 2016-08-08 2023-04-04 3M Innovative Properties Company Air filter condition sensing
US11676047B1 (en) 2018-10-25 2023-06-13 3M Innovative Properties Company Air quality data servicing

Also Published As

Publication number Publication date
DE102009040707A1 (de) 2011-04-21
DE102009040707B4 (de) 2011-06-30

Similar Documents

Publication Publication Date Title
DE102009040707B4 (de) Filterelement mit einem fest angebundenen Sensor
DE102006060548B4 (de) Optoelektronische Regensensoreinheit für Kraftfahrzeuge
EP2271510B1 (fr) Climatisation de véhicule comportant un filtre pourvu d'un capteur d'humidité et procédé d'utilisation d'une telle climatisation
DE102010019303B4 (de) Strömungsrate-Messvorrichtung
EP3207349A1 (fr) Capteur de pression pour détecter une pression d'un milieu fluide
DE102015209677A1 (de) Fließgeschwindigkeitsmesseinrichtung
DE102008060033A1 (de) Temperaturfühler für Turbolader
EP2757359B1 (fr) Dispositif permettant de déterminer les fuites d'une conduite de liquide, en particulier d'une conduite de liquide sous haute pression
DE102008049862B4 (de) Filterelement mit einem Mittel zur Lokalisierung und Identifizierung
DE102007045101B4 (de) Verfahren zur Ultraschallmessung von Durchflussmengen sowie Ultraschallzähler
WO2009021794A2 (fr) Dispositif de détermination et/ou de surveillance d'une grandeur de processus
WO2016016085A1 (fr) Capteur, élément filtre comportant un capteur et utilisation d'un tel élément filtre
WO2007020140A1 (fr) Dispositif de mesure de temperature
DE102005003249A1 (de) Vorrichtung zur Ermittlung des U-Werts
EP1408313A2 (fr) Capteur de débit massique thermique
EP2630458A2 (fr) Dispositif de détection de température
DE102010012823A1 (de) Druckmittler mit Temperatursensor
DE19964193A1 (de) Luftmassenmesser zum Bestimmen des Umgebungsdruckes bei einer Brennkraftmaschine
DE102009003090A1 (de) Sensoranordnung zur Erfassung eines Drucks
DE102005041537A1 (de) Verfahren zur Überwachung eines Rußpartikelfilters
WO2020064953A1 (fr) Système de mesure et procédé pour détecter des endroits défectueux dans ou au-dessous d'une isolation d'une installation industrielle
DE102017210270A1 (de) Luftfilterelement mit integrierter Verunreinigungsmessung
WO2005085619A1 (fr) Procede de diagnostic d'un capteur de pression
DE102009024640B4 (de) Sensorvorrichtung
DE102008001100A1 (de) Kapazitive Messsonde und Verfahren zum Herstellen einer kapazitiven Messsonde

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10757394

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 10757394

Country of ref document: EP

Kind code of ref document: A1