EP2344732A4 - Systeme et procede de mesure du retentat dans des filtres - Google Patents

Systeme et procede de mesure du retentat dans des filtres Download PDF

Info

Publication number
EP2344732A4
EP2344732A4 EP09835426.9A EP09835426A EP2344732A4 EP 2344732 A4 EP2344732 A4 EP 2344732A4 EP 09835426 A EP09835426 A EP 09835426A EP 2344732 A4 EP2344732 A4 EP 2344732A4
Authority
EP
European Patent Office
Prior art keywords
retentate
filters
measuring
measuring retentate
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.)
Withdrawn
Application number
EP09835426.9A
Other languages
German (de)
English (en)
Other versions
EP2344732A1 (fr
Inventor
Leslie Bromberg
Alexander Sappok
Peter Koert
Ronald Parker
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.)
Filter Sensing Technologies Inc
Original Assignee
Filter Sensing Technologies Inc
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 Filter Sensing Technologies Inc filed Critical Filter Sensing Technologies Inc
Publication of EP2344732A1 publication Critical patent/EP2344732A1/fr
Publication of EP2344732A4 publication Critical patent/EP2344732A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • F01N9/002—Electrical control of exhaust gas treating apparatus of filter regeneration
    • 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
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0606—Investigating concentration of particle suspensions by collecting particles on a support
    • G01N15/0618—Investigating concentration of particle suspensions by collecting particles on a support of the filter type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
    • F01N2560/05—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being a particulate sensor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
    • F01N2560/12—Other sensor principles, e.g. using electro conductivity of substrate or radio frequency
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
    • F01N2560/14—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics having more than one sensor of one kind
    • 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
    • G01N2015/0042—Investigating dispersion of solids
    • G01N2015/0046—Investigating dispersion of solids in gas, e.g. smoke
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
EP09835426.9A 2008-11-03 2009-10-30 Systeme et procede de mesure du retentat dans des filtres Withdrawn EP2344732A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11096508P 2008-11-03 2008-11-03
PCT/US2009/062782 WO2010074812A1 (fr) 2008-11-03 2009-10-30 Système et procédé de mesure du rétentat dans des filtres

Publications (2)

Publication Number Publication Date
EP2344732A1 EP2344732A1 (fr) 2011-07-20
EP2344732A4 true EP2344732A4 (fr) 2017-07-12

Family

ID=42288060

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09835426.9A Withdrawn EP2344732A4 (fr) 2008-11-03 2009-10-30 Systeme et procede de mesure du retentat dans des filtres

Country Status (4)

Country Link
EP (1) EP2344732A4 (fr)
JP (1) JP5628818B2 (fr)
CN (1) CN102203392B (fr)
WO (1) WO2010074812A1 (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8283930B2 (en) * 2009-09-29 2012-10-09 General Electric Company Method and system for compensating for variation in attenuation measurements caused by changes in ambient temperature
US9062576B2 (en) * 2010-12-22 2015-06-23 Caterpillar Inc. Exhaust particulate filter system and operating method therefor
JP2016520820A (ja) * 2013-04-23 2016-07-14 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ マイクロ波放射により装置の内部の堆積物を測定するデバイス及び方法
CN106464311B (zh) * 2014-06-06 2020-11-27 滤波器感知技术有限公司 射频过程感测、控制和诊断系统
CN112362973A (zh) 2014-06-06 2021-02-12 滤波器感知技术有限公司 射频状态变量测量系统和方法
WO2016064821A1 (fr) 2014-10-20 2016-04-28 Filter Sensing Technologies, Inc. Analyse et diagnostic de rétentat de filtre
US10118119B2 (en) * 2015-06-08 2018-11-06 Cts Corporation Radio frequency process sensing, control, and diagnostics network and system
US10799826B2 (en) 2015-06-08 2020-10-13 Cts Corporation Radio frequency process sensing, control, and diagnostics network and system
JP6533938B2 (ja) * 2015-08-04 2019-06-26 株式会社Ｗａｄｅｃｏ 高炉内装入物の表面検出装置における粉塵付着状況の検知方法
US10363502B2 (en) 2015-08-14 2019-07-30 3M Innovative Properties Company Electromagnetic sensor for active monitoring of filter media within a filtration system
KR101775018B1 (ko) * 2015-09-18 2017-09-19 세종공업 주식회사 Dpf 재생시점 진단장치
US10788458B2 (en) * 2016-02-05 2020-09-29 Msa Technology, Llc Detection of blockage in a porous member
CN109154550A (zh) * 2016-04-11 2019-01-04 Cts公司 用于监测发动机排气成分的射频系统和方法
WO2017180466A1 (fr) * 2016-04-11 2017-10-19 Cts Corporation Système à radiofréquence et procédé de surveillance de constituants d'échappement de sortie de moteur
CN108386259B (zh) * 2016-05-11 2020-03-03 浙江大学 基于射频技术监控碳累积量实现dpf准确再生的方法
JP6711183B2 (ja) * 2016-07-08 2020-06-17 富士通株式会社 微粒子検出器及び排気浄化装置
EA037645B9 (ru) 2016-08-22 2021-09-20 Басф Се Способ и устройство для обнаружения отложений в трубопроводной системе устройства
CN106370570B (zh) * 2016-08-25 2020-07-10 北京小米移动软件有限公司 颗粒物测量值的校准方法及装置
JP2018150853A (ja) * 2017-03-10 2018-09-27 富士通株式会社 マイクロ波照射装置、排気浄化装置、自動車及び管理システム
JP6888339B2 (ja) * 2017-03-10 2021-06-16 富士通株式会社 マイクロ波照射装置、排気浄化装置、自動車及び管理システム
JP6880848B2 (ja) 2017-03-10 2021-06-02 富士通株式会社 マイクロ波照射装置、排気浄化装置、自動車及び管理システム
JP6880849B2 (ja) * 2017-03-10 2021-06-02 富士通株式会社 排気浄化装置、自動車及び管理システム
JP2018204451A (ja) * 2017-05-31 2018-12-27 富士通株式会社 微粒子検出器及び排気浄化装置
EP3417926B1 (fr) * 2017-06-23 2022-03-23 MANN+HUMMEL GmbH Système d'analyse d'élément de filtre et procédés associés
CN107288715B (zh) * 2017-07-20 2019-02-01 浙江交通职业技术学院 壁流式颗粒捕集器及其再生监测方法
JP6947980B2 (ja) * 2017-12-21 2021-10-13 富士通株式会社 粒子状物質検出器及びフィルタ処理装置
JP7059639B2 (ja) * 2018-01-11 2022-04-26 富士通株式会社 目詰まり判定装置
US11215102B2 (en) 2018-01-16 2022-01-04 Cts Corporation Radio frequency sensor system incorporating machine learning system and method
DE102018201391B4 (de) * 2018-01-30 2019-12-19 Continental Automotive Gmbh Verfahren und Vorrichtung zum Ermitteln eines Zustands einer Mikrowellenantenne eines Abgasbehandlungselements für ein Kraftfahrzeug
JP7021574B2 (ja) * 2018-03-15 2022-02-17 富士通株式会社 検出装置及び検出方法
GB2582984B (en) 2019-04-12 2021-04-07 Perkins Engines Co Ltd Determining an estimate of soot load in a diesel particulate filter using a radio frequency sensor
WO2022114206A1 (fr) * 2020-11-30 2022-06-02 マイクロ波化学株式会社 Dispositif de détection d'état, procédé de détection d'état et programme
CN116941723A (zh) * 2023-08-11 2023-10-27 上海蔚波微电子科技有限公司 一种食品处理设备及其方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3317215A1 (de) * 1982-05-11 1983-11-24 AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH, Prof. Dr.Dr.h.c. Hans List, 8010 Graz Verfahren zur quantitativen bestimmung von probenpartikeln
US4477771A (en) * 1982-06-21 1984-10-16 General Motors Corporation Microwave detection of soot content in a particulate trap
DE102004016725A1 (de) * 2004-04-05 2006-02-02 Siemens Ag Anordnung und Verfahren zur Anregung von Resonanzmoden in einem Resonator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1004173B (zh) * 1987-12-07 1989-05-10 浙江大学 微波吸收材料的复介电常数和复磁导率的测试方法及系统
CA2022702C (fr) * 1990-08-03 1995-02-07 Frank B. Walton Methode et dispositif de detection de la concentration de suie dans un collecteur de particules
AU3502300A (en) * 1999-02-26 2000-09-14 Litex, Inc. Method and apparatus for using free radicals to reduce pollutants in the exhaustgases from the combustion of a fuel
US20050274104A1 (en) * 2004-06-15 2005-12-15 Leslie Bromberg Optimum regeneration of diesel particulate filters and NOx traps using fuel reformers
US7157919B1 (en) * 2005-07-26 2007-01-02 Caterpillar Inc. Method and system for detecting soot and ash concentrations in a filter
JP4855811B2 (ja) * 2006-03-28 2012-01-18 日本碍子株式会社 微粒子量検出システム
EP2021813B1 (fr) * 2006-05-01 2014-08-27 Massachusetts Institute of Technology Inc. Détection hyperfréquence permettant de déterminer la charge de filtres
CN101078692A (zh) * 2007-07-03 2007-11-28 四川大学 液体或固体粉末物质介电系数测试装置及其测试与计算方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3317215A1 (de) * 1982-05-11 1983-11-24 AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH, Prof. Dr.Dr.h.c. Hans List, 8010 Graz Verfahren zur quantitativen bestimmung von probenpartikeln
US4477771A (en) * 1982-06-21 1984-10-16 General Motors Corporation Microwave detection of soot content in a particulate trap
DE102004016725A1 (de) * 2004-04-05 2006-02-02 Siemens Ag Anordnung und Verfahren zur Anregung von Resonanzmoden in einem Resonator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010074812A1 *

Also Published As

Publication number Publication date
WO2010074812A1 (fr) 2010-07-01
JP5628818B2 (ja) 2014-11-19
JP2012507660A (ja) 2012-03-29
EP2344732A1 (fr) 2011-07-20
CN102203392B (zh) 2015-05-13
CN102203392A (zh) 2011-09-28

Similar Documents

Publication Publication Date Title
EP2344732A4 (fr) Systeme et procede de mesure du retentat dans des filtres
IL204725A0 (en) System and method for rule based content filtering
EP2462559B8 (fr) Système et procédé de surveillance et d'analyse de colis tridimensionnel
WO2009121628A9 (fr) Système et procédé de contrôle optique
EP2517156A4 (fr) Système et procédé pour déterminer des opinions exprimées dans des documents
EP2240755A4 (fr) Système et procédé d échantillonnage d'air dans des environnements contrôlés
EP2024742A4 (fr) Système et procédé de préparation d'échantillons
GB0717275D0 (en) System for communicating and method
IL192843A0 (en) Method and system for monitoring reverse osmosis membranes
EP1996912A4 (fr) Système et procédé de filtrage de documents
EP2239559A4 (fr) Procédé et appareil de mesure de la concentration
EP2373558A4 (fr) Procédé et système permettant de fournir de l'assistance au quai
EP2395704A4 (fr) Procédé et système pour implémenter une mesure
EP2238798A4 (fr) Système et procédé de séparation de salves et longueur d'entrelacement étendue
EP2510472A4 (fr) Système et procédé d'analyse lacunaire
EP2114547A4 (fr) Procédé et système de nettoyage de filtres
EP2434819A4 (fr) Procédé de modification de configuration de mesure dans un système d'évolution à long terme et appareil correspondant
ZA201009178B (en) Stereoscopic measurement system and method
EP2359122A4 (fr) Système et procédé d inspection
EP2328309A4 (fr) Procédé, dispositif et système de filtrage de contenus
EP2220620A4 (fr) Procédé et système de mesure de la qualité d'un rendu de texte
ZA201009174B (en) Stereoscopic measurement system and method
TWI340831B (en) Measuring system and method
ZA201009173B (en) Stereoscopic measurement system and method
GB0907143D0 (en) Method and system for monitoring particulate

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20110503

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: FILTER SENSING TECHNOLOGIES, INC.

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KOERT, PETER

Inventor name: SAPPOK, ALEXANDER

Inventor name: PARKER, RONALD

Inventor name: BROMBERG, LESLIE

RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20170609

RIC1 Information provided on ipc code assigned before grant

Ipc: G01N 22/00 20060101ALI20170602BHEP

Ipc: F01N 9/00 20060101AFI20170602BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20180206

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20240501