FI20106396A0 - Process, method and apparatus for controlling particles - Google Patents

Process, method and apparatus for controlling particles

Info

Publication number
FI20106396A0
FI20106396A0 FI20106396A FI20106396A FI20106396A0 FI 20106396 A0 FI20106396 A0 FI 20106396A0 FI 20106396 A FI20106396 A FI 20106396A FI 20106396 A FI20106396 A FI 20106396A FI 20106396 A0 FI20106396 A0 FI 20106396A0
Authority
FI
Finland
Prior art keywords
controlling particles
measurement
particles
catalytically
oxidation
Prior art date
Application number
FI20106396A
Other languages
Finnish (fi)
Swedish (sv)
Inventor
Kauko Janka
Original Assignee
Pegasor Oy
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 Pegasor Oy filed Critical Pegasor Oy
Priority to FI20106396A priority Critical patent/FI20106396A0/en
Publication of FI20106396A0 publication Critical patent/FI20106396A0/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/22Devices for withdrawing samples in the gaseous state
    • G01N1/2247Sampling from a flowing stream of gas
    • G01N1/2252Sampling from a flowing stream of gas in a vehicle exhaust
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/027Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using electric or magnetic heating means
    • F01N3/0275Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using electric or magnetic heating means using electric discharge means
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/06Investigating concentration of particle suspensions
    • G01N15/0656Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods

Abstract

The present invention relates to an apparatus for cleaning at least a part of a particle measurement apparatus (1 ) by a catalytically oxidation the particles attached to at least some parts of the measurement apparatus (1 ) at an elevated temperature.
FI20106396A 2010-12-31 2010-12-31 Process, method and apparatus for controlling particles FI20106396A0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI20106396A FI20106396A0 (en) 2010-12-31 2010-12-31 Process, method and apparatus for controlling particles

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20106396A FI20106396A0 (en) 2010-12-31 2010-12-31 Process, method and apparatus for controlling particles
PCT/FI2011/051158 WO2012089923A1 (en) 2010-12-31 2011-12-28 Apparatus for monitoring particles
PCT/FI2011/051157 WO2012089922A1 (en) 2010-12-31 2011-12-28 Particle measurement unit

Publications (1)

Publication Number Publication Date
FI20106396A0 true FI20106396A0 (en) 2010-12-31

Family

ID=43415083

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20106396A FI20106396A0 (en) 2010-12-31 2010-12-31 Process, method and apparatus for controlling particles

Country Status (2)

Country Link
FI (1) FI20106396A0 (en)
WO (2) WO2012089923A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205049446U (en) * 2012-02-19 2016-02-24 皮卡索尔公司 A instrument for washing away granule measuring device
GB2526798B (en) * 2014-06-02 2019-01-23 Chinook End Stage Recycling Ltd Cleaning a Surface Within a Gas Engine Using Ozone
DE102017208773A1 (en) 2017-05-23 2018-11-29 Robert Bosch Gmbh Particle sensor
CN109026381A (en) * 2018-07-29 2018-12-18 合肥市智信汽车科技有限公司 A kind of haulage vehicle particle cleaning system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2237724A1 (en) 1972-08-01 1974-02-07 Maschf Augsburg Nuernberg Ag A method and apparatus for monitoring the pollutant content of combustion exhaust gases
FI118278B (en) 2003-06-24 2007-09-14 Dekati Oy Method and sensor device for measuring particulate emissions from combustion engine exhaust
FR2862340B1 (en) * 2003-11-18 2006-01-21 Peugeot Citroen Automobiles Sa Process for treating imbrulated hydrocarbons from a natural gas operating ignition engine and device for applying the same
DE102004007634A1 (en) * 2004-02-17 2005-09-08 Siemens Ag Method and device for monitoring the particle concentration in a gas stream
US7258723B2 (en) * 2004-09-27 2007-08-21 Arvin Technologies, Inc. Particulate filter assembly and associated method
US20060134569A1 (en) 2004-12-21 2006-06-22 United States Of America As Respresented By The Department Of The Army In situ membrane-based oxygen enrichment for direct energy conversion methods
JP4239992B2 (en) * 2005-03-16 2009-03-18 トヨタ自動車株式会社 Gas purification device
WO2009008525A1 (en) * 2007-07-12 2009-01-15 Imagineering, Inc. Exhaust gas substance purifier
FI20080182A0 (en) 2008-03-04 2008-03-04 Navaro 245 Oy Measurement method and apparatus
US7998417B2 (en) * 2008-08-22 2011-08-16 Board Of Regents, University Of Texas System Particulate matter sensor with a heater
DE102009000319A1 (en) * 2009-01-20 2010-07-22 Robert Bosch Gmbh Resistive particle sensor, preferably resistive oxygen sensor for detecting particles in gas stream, comprises electrode system with two electrodes, and semiconducting material, where semiconducting material is contacted with electrodes
DE102010006230A1 (en) 2010-01-28 2011-08-18 JUNGHANS Microtec GmbH, 78655 Electronic circuit and method for determining the impedance

Also Published As

Publication number Publication date
WO2012089922A1 (en) 2012-07-05
WO2012089923A1 (en) 2012-07-05
FI20106396D0 (en)

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Legal Events

Date Code Title Description
FD Application lapsed