WO2007003839A3 - Methode de controle non destructive d'un filtre a particules et dispositif de mise en œuvre associe - Google Patents

Methode de controle non destructive d'un filtre a particules et dispositif de mise en œuvre associe Download PDF

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Publication number
WO2007003839A3
WO2007003839A3 PCT/FR2006/050631 FR2006050631W WO2007003839A3 WO 2007003839 A3 WO2007003839 A3 WO 2007003839A3 FR 2006050631 W FR2006050631 W FR 2006050631W WO 2007003839 A3 WO2007003839 A3 WO 2007003839A3
Authority
WO
WIPO (PCT)
Prior art keywords
filter
particle filter
associated device
destructive control
relates
Prior art date
Application number
PCT/FR2006/050631
Other languages
English (en)
Other versions
WO2007003839A2 (fr
Inventor
Sebastien Bardon
Vincent Marc Gleize
David Pinturaud
Original Assignee
Saint Gobain Ct Recherches
Sebastien Bardon
Vincent Marc Gleize
David Pinturaud
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 Saint Gobain Ct Recherches, Sebastien Bardon, Vincent Marc Gleize, David Pinturaud filed Critical Saint Gobain Ct Recherches
Priority to CA002613710A priority Critical patent/CA2613710A1/fr
Priority to EA200800164A priority patent/EA200800164A1/ru
Priority to AU2006264719A priority patent/AU2006264719A1/en
Priority to US11/994,130 priority patent/US20090120062A1/en
Priority to BRPI0613572A priority patent/BRPI0613572A2/pt
Priority to JP2008518937A priority patent/JP2009500600A/ja
Priority to EP06778975A priority patent/EP1896825A2/fr
Publication of WO2007003839A2 publication Critical patent/WO2007003839A2/fr
Publication of WO2007003839A3 publication Critical patent/WO2007003839A3/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/082—Investigating permeability by forcing a fluid through a sample
    • G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
    • B01D65/102—Detection of leaks in membranes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N2015/0846—Investigating permeability, pore-volume, or surface area of porous materials by use of radiation, e.g. transmitted or reflected light

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Fluid Mechanics (AREA)
  • Dispersion Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Processes For Solid Components From Exhaust (AREA)

Abstract

L'invention se rapporte à une méthode non destructive de détection des défauts internes d'un filtre, éventuellement catalytique, notamment utilisé pour le traitement d'un gaz chargé en particules de suies, ledit filtre comprenant un élément filtrant en nid d'abeille ou une pluralité d'éléments filtrants en nid d'abeille, ladite méthode se caractérisant en ce qu'on détermine la présence ou l'absence desdits défauts par la mesure de la propagation d'un flux de gaz tel que l'air au travers du ou des éléments filtrants. L'invention se rapporte également à un dispositif permettant la mise en oeuvre de ladite méthode.
PCT/FR2006/050631 2005-06-29 2006-06-27 Methode de controle non destructive d'un filtre a particules et dispositif de mise en œuvre associe WO2007003839A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA002613710A CA2613710A1 (fr) 2005-06-29 2006-06-27 Methode de controle non destructive d'un filtre a particules et dispositif de mise en oeuvre associe
EA200800164A EA200800164A1 (ru) 2005-06-29 2006-06-27 Способ неразрушающего контроля фильтра для улавливания частиц и устройство для его осуществления
AU2006264719A AU2006264719A1 (en) 2005-06-29 2006-06-27 Method for the non-destructive control of a particle filter and associated device
US11/994,130 US20090120062A1 (en) 2005-06-29 2006-06-27 Method for the non-destructive control of a particle filter and associated device
BRPI0613572A BRPI0613572A2 (pt) 2005-06-29 2006-06-27 método não destrutivo de detecção dos defeitos internos de um filtro, dispositivo para a implementação deste método e aplicação do método ou do dispositivo
JP2008518937A JP2009500600A (ja) 2005-06-29 2006-06-27 粒子フィルターのための非破壊試験方法および該方法を実施するための装置
EP06778975A EP1896825A2 (fr) 2005-06-29 2006-06-27 Methode de controle non destructive d'un filtre a particules et dispositif de mise en uvre associe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0551817 2005-06-29
FR0551817A FR2887984B1 (fr) 2005-06-29 2005-06-29 Methode de controle non destructive d'un filtre a particule et dispositif de mise en oeuvre associe

Publications (2)

Publication Number Publication Date
WO2007003839A2 WO2007003839A2 (fr) 2007-01-11
WO2007003839A3 true WO2007003839A3 (fr) 2007-06-14

Family

ID=36177807

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2006/050631 WO2007003839A2 (fr) 2005-06-29 2006-06-27 Methode de controle non destructive d'un filtre a particules et dispositif de mise en œuvre associe

Country Status (9)

Country Link
US (1) US20090120062A1 (fr)
EP (1) EP1896825A2 (fr)
JP (1) JP2009500600A (fr)
AU (1) AU2006264719A1 (fr)
BR (1) BRPI0613572A2 (fr)
CA (1) CA2613710A1 (fr)
EA (1) EA200800164A1 (fr)
FR (1) FR2887984B1 (fr)
WO (1) WO2007003839A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201015690D0 (en) 2010-09-20 2010-10-27 Eminox Ltd Filter condition inspection
AT510407B1 (de) * 2011-02-17 2012-04-15 Mayer Hanspeter Dipl Ing Filterprüfeinrichtung
KR101378560B1 (ko) * 2012-11-27 2014-03-25 김형준 매연 저감 필터 배압 측정 장치 및 매연 저감 필터 검사 방법
CN110363938B (zh) * 2019-08-14 2021-03-12 广西玉柴机器股份有限公司 简易进、排气的压力报警装置
CN115290588B (zh) * 2022-10-09 2022-12-13 东营钧辰石油设备有限责任公司 基于激光技术的油田联合站在线有毒气体检测仪

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4701861A (en) * 1985-05-31 1987-10-20 Pall Corporation Filter test device
JPS63274422A (ja) * 1987-05-06 1988-11-11 Sharp Corp エア・フィルタ−汚れ検出装置
DE4126733A1 (de) * 1991-08-13 1993-02-18 Daniel Prof Dipl Phys Bender Verfahren und vorrichtung zum nachweis der verschmutzung des luftfilters eines luefters
US5338326A (en) * 1992-08-07 1994-08-16 Deutsche Babcock Energie- Und Umwelttechnik Ag Device for monitoring filter components
US5398541A (en) * 1992-03-23 1995-03-21 Ngk Insulators, Ltd. Process and an apparatus for determining pressure losses of exhaust gas purification honeycomb structural bodies, by presumption, at respective points of time when honeycomb structural bodies are to be regenerated
US5606311A (en) * 1995-08-30 1997-02-25 General Motors Corporation Air filter diagnostic
JP2001165847A (ja) * 1999-12-10 2001-06-22 Bridgestone Corp フィルターの欠陥検出装置及び欠陥検出方法
EP1285686A1 (fr) * 2001-08-17 2003-02-26 Carl Freudenberg KG Procédé et dispositif de détection de colmatage d'un filtre
US20040000186A1 (en) * 2002-06-26 2004-01-01 Hagg Ralph H. Method for testing the integrity of dpfs

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4676092A (en) * 1985-09-25 1987-06-30 Wainwright Tuttle Filter test method and apparatus
DE69313574T2 (de) * 1992-05-01 1998-01-08 Memtec Japan Ltd Vorrichtung zur Integritätsprüfung von Membranfiltern
US5282380A (en) * 1992-06-30 1994-02-01 Millipore Corporation Integrity test for membranes
JP2004286703A (ja) * 2003-03-25 2004-10-14 Ngk Insulators Ltd ハニカム構造体の検査方法及び検査装置
US6993414B2 (en) * 2003-12-18 2006-01-31 Carrier Corporation Detection of clogged filter in an HVAC system
FR2891363B1 (fr) * 2005-09-23 2007-10-26 Saint Gobain Ct Recherches Procedes de controle et de fabrication de dispositifs de filtration de particules
SG131861A1 (en) * 2005-10-11 2007-05-28 Millipore Corp Methods and systems for integrity testing of porous materials
FR2892641B1 (fr) * 2005-10-27 2008-07-11 Saint Gobain Ct Recherches Mesure de l'homogeneite de depot des suies dans un filtre a particules et controle de la regeneration dudit filtre
US7591173B2 (en) * 2007-03-06 2009-09-22 Gm Global Technology Operations, Inc. Method and apparatus for monitoring the restriction level of a vehicular air filter element

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4701861A (en) * 1985-05-31 1987-10-20 Pall Corporation Filter test device
JPS63274422A (ja) * 1987-05-06 1988-11-11 Sharp Corp エア・フィルタ−汚れ検出装置
DE4126733A1 (de) * 1991-08-13 1993-02-18 Daniel Prof Dipl Phys Bender Verfahren und vorrichtung zum nachweis der verschmutzung des luftfilters eines luefters
US5398541A (en) * 1992-03-23 1995-03-21 Ngk Insulators, Ltd. Process and an apparatus for determining pressure losses of exhaust gas purification honeycomb structural bodies, by presumption, at respective points of time when honeycomb structural bodies are to be regenerated
US5338326A (en) * 1992-08-07 1994-08-16 Deutsche Babcock Energie- Und Umwelttechnik Ag Device for monitoring filter components
US5606311A (en) * 1995-08-30 1997-02-25 General Motors Corporation Air filter diagnostic
JP2001165847A (ja) * 1999-12-10 2001-06-22 Bridgestone Corp フィルターの欠陥検出装置及び欠陥検出方法
EP1285686A1 (fr) * 2001-08-17 2003-02-26 Carl Freudenberg KG Procédé et dispositif de détection de colmatage d'un filtre
US20040000186A1 (en) * 2002-06-26 2004-01-01 Hagg Ralph H. Method for testing the integrity of dpfs

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 013, no. 095 (C - 573) 6 March 1989 (1989-03-06) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 23 10 February 2001 (2001-02-10) *

Also Published As

Publication number Publication date
FR2887984B1 (fr) 2007-08-10
AU2006264719A1 (en) 2007-01-11
EP1896825A2 (fr) 2008-03-12
EA200800164A1 (ru) 2008-06-30
WO2007003839A2 (fr) 2007-01-11
FR2887984A1 (fr) 2007-01-05
CA2613710A1 (fr) 2007-01-11
JP2009500600A (ja) 2009-01-08
US20090120062A1 (en) 2009-05-14
BRPI0613572A2 (pt) 2016-11-16

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