GB0326863D0 - Device for measuring the amount of particles contained in a fluid,notably in the exhaust gas of an internal-combustion engine - Google Patents

Device for measuring the amount of particles contained in a fluid,notably in the exhaust gas of an internal-combustion engine

Info

Publication number
GB0326863D0
GB0326863D0 GBGB0326863.8A GB0326863A GB0326863D0 GB 0326863 D0 GB0326863 D0 GB 0326863D0 GB 0326863 A GB0326863 A GB 0326863A GB 0326863 D0 GB0326863 D0 GB 0326863D0
Authority
GB
United Kingdom
Prior art keywords
notably
fluid
measuring
internal
exhaust gas
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
GBGB0326863.8A
Other versions
GB2395567A (en
GB2395567B (en
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of GB0326863D0 publication Critical patent/GB0326863D0/en
Publication of GB2395567A publication Critical patent/GB2395567A/en
Application granted granted Critical
Publication of GB2395567B publication Critical patent/GB2395567B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/041—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
GB0326863A 2002-11-22 2003-11-17 Device for measuring the amount of particles contained in a fluid,notably in the exhaust gas of an internal-combustion engine Expired - Fee Related GB2395567B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0214709A FR2847671B1 (en) 2002-11-22 2002-11-22 DEVICE FOR MEASURING THE QUANTITY OF PARTICLES CONTAINED IN A FLUID, ESPECIALLY IN EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE

Publications (3)

Publication Number Publication Date
GB0326863D0 true GB0326863D0 (en) 2003-12-24
GB2395567A GB2395567A (en) 2004-05-26
GB2395567B GB2395567B (en) 2006-04-12

Family

ID=29763938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0326863A Expired - Fee Related GB2395567B (en) 2002-11-22 2003-11-17 Device for measuring the amount of particles contained in a fluid,notably in the exhaust gas of an internal-combustion engine

Country Status (4)

Country Link
JP (1) JP2004177407A (en)
DE (1) DE10353897B4 (en)
FR (1) FR2847671B1 (en)
GB (1) GB2395567B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105067600B (en) * 2015-09-08 2017-12-19 河北先河环保科技股份有限公司 The measure device and application method of nitrate and ammonium salt in a kind of Atmospheric particulates

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004043122A1 (en) * 2004-09-07 2006-03-09 Robert Bosch Gmbh Sensor element for particle sensors and method for producing the same
US7765792B2 (en) 2005-10-21 2010-08-03 Honeywell International Inc. System for particulate matter sensor signal processing
US20080105567A1 (en) 2006-11-08 2008-05-08 Honda Motor Co., Ltd. Sensing device and method
DE102008009494A1 (en) * 2008-02-15 2009-08-27 Fachhochschule Dortmund Device for measuring concentration and/or size distribution of soot particles in diesel exhaust gas of diesel vehicle in workshops, has magnets exhibiting magnetic field to deflect particles to electrodes dependent on size
US7891232B2 (en) * 2008-11-21 2011-02-22 Board Of Regents, The University Of Texas System Rigid particulate matter sensor
JP2012058015A (en) * 2010-09-07 2012-03-22 Ngk Insulators Ltd Particulate substance detector
US9062576B2 (en) 2010-12-22 2015-06-23 Caterpillar Inc. Exhaust particulate filter system and operating method therefor
CN102661881B (en) * 2012-04-28 2014-05-21 深圳市兰德玛水环境工程科技有限公司 Intelligent supervision system and method for emission of fuel exhaust gas and fine particles of motor vehicles and ships
EP3786614A1 (en) 2019-08-29 2021-03-03 Carl Freudenberg KG Method for providing an air flow

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3304548A1 (en) * 1983-02-10 1984-08-16 Robert Bosch Gmbh, 7000 Stuttgart METHOD AND DEVICE FOR MEASURING THE CONTENT OF CONDUCTIVE PARTICLES IN GASES
DE3608801A1 (en) * 1986-03-15 1987-09-17 Fev Forsch Energietech Verbr METHOD AND DEVICE FOR REGENERATING PARTICLE FILTER SYSTEMS
US4979364A (en) * 1988-03-11 1990-12-25 Fleck Carl M Diesel fuel exhaust gas filter
AT405435B (en) * 1988-11-30 1999-08-25 Fleck Carl M Dr Method for the separation and combustion of soot particles from diesel exhaust gases and diesel exhaust gas filter for carrying out the method
US5008628A (en) * 1989-06-05 1991-04-16 Wahlco, Inc. Measurement of electrical resistivity of particulate entrained in a gas stream
US5179346A (en) * 1991-05-24 1993-01-12 Caterpillar, Inc. Conductive particle sensor using a magnet
WO1993008382A1 (en) * 1991-10-25 1993-04-29 Caterpillar Inc. Method and apparatus for initiating regeneration in an engine exhaust particulate filter
US5247827A (en) * 1992-04-14 1993-09-28 Bell Communications Research, Inc. Resistive measurement of airborne contaminants
DE19731458C1 (en) * 1997-07-22 1998-11-19 Brueninghaus Hydromatik Gmbh Sensor detecting ferromagnetic particles in fluids, particularly suitable for monitoring wear
AU777200B2 (en) * 1999-09-03 2004-10-07 Cleveland Clinic Foundation, The Continuous particle and molecule separation with an annular flow channel
FR2805347B1 (en) * 2000-02-22 2002-07-12 Inst Francais Du Petrole DEVICE FOR CONTROLLING THE FLOW OF CONDUCTIVE PARTICLES IN A GAS STREAM
DE10020539A1 (en) * 2000-04-27 2001-11-08 Heraeus Electro Nite Int Measuring arrangement and method for determining soot concentrations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105067600B (en) * 2015-09-08 2017-12-19 河北先河环保科技股份有限公司 The measure device and application method of nitrate and ammonium salt in a kind of Atmospheric particulates

Also Published As

Publication number Publication date
DE10353897B4 (en) 2013-11-07
GB2395567A (en) 2004-05-26
JP2004177407A (en) 2004-06-24
GB2395567B (en) 2006-04-12
FR2847671A1 (en) 2004-05-28
DE10353897A1 (en) 2004-06-03
FR2847671B1 (en) 2005-12-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20171117