ITTO930105A1 - Metodo ed apparecchiatura per il prelievo di particolato dai gas di scarico di motori diesel. - Google Patents

Metodo ed apparecchiatura per il prelievo di particolato dai gas di scarico di motori diesel.

Info

Publication number
ITTO930105A1
ITTO930105A1 IT000105A ITTO930105A ITTO930105A1 IT TO930105 A1 ITTO930105 A1 IT TO930105A1 IT 000105 A IT000105 A IT 000105A IT TO930105 A ITTO930105 A IT TO930105A IT TO930105 A1 ITTO930105 A1 IT TO930105A1
Authority
IT
Italy
Prior art keywords
dilution
flow
particulate
exhaust gases
meters
Prior art date
Application number
IT000105A
Other languages
English (en)
Inventor
Antonio Appino
Angelo Lorenzo D
Graziano Roccatello
Original Assignee
Control Sistem Srl
Iveco Fiat Spa Ora Iveco Spa
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 Control Sistem Srl, Iveco Fiat Spa Ora Iveco Spa filed Critical Control Sistem Srl
Priority to ITTO930105A priority Critical patent/IT1260889B/it
Publication of ITTO930105A0 publication Critical patent/ITTO930105A0/it
Priority to EP94830063A priority patent/EP0611962B1/en
Priority to ES94830063T priority patent/ES2115913T3/es
Priority to DE69409849T priority patent/DE69409849T2/de
Priority to AT94830063T priority patent/ATE165663T1/de
Publication of ITTO930105A1 publication Critical patent/ITTO930105A1/it
Application granted granted Critical
Publication of IT1260889B publication Critical patent/IT1260889B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2247—Sampling from a flowing stream of gas
    • G01N1/2252—Sampling from a flowing stream of gas in a vehicle exhaust
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0011—Sample conditioning
    • G01N33/0016—Sample conditioning by regulating a physical variable, e.g. pressure or temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N1/2205—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/24—Suction devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2247—Sampling from a flowing stream of gas
    • G01N2001/2264—Sampling from a flowing stream of gas with dilution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Processes For Solid Components From Exhaust (AREA)
ITTO930105A 1993-02-19 1993-02-19 Metodo ed apparecchiatura per il prelievo di particolato dai gas di scarico di motori diesel. IT1260889B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITTO930105A IT1260889B (it) 1993-02-19 1993-02-19 Metodo ed apparecchiatura per il prelievo di particolato dai gas di scarico di motori diesel.
EP94830063A EP0611962B1 (en) 1993-02-19 1994-02-18 Method and apparatus for extracting particulate from the exhaust gases of diesel engines
ES94830063T ES2115913T3 (es) 1993-02-19 1994-02-18 Procedimiento y aparato para la extraccion de particulas de los gases de escape de los motores diesel.
DE69409849T DE69409849T2 (de) 1993-02-19 1994-02-18 Verfahren und Vorrichtung zur Extraktion von Teilchen aus Dieselmotorabgas
AT94830063T ATE165663T1 (de) 1993-02-19 1994-02-18 Verfahren und vorrichtung zur extraktion von teilchen aus dieselmotorabgas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO930105A IT1260889B (it) 1993-02-19 1993-02-19 Metodo ed apparecchiatura per il prelievo di particolato dai gas di scarico di motori diesel.

Publications (3)

Publication Number Publication Date
ITTO930105A0 ITTO930105A0 (it) 1993-02-19
ITTO930105A1 true ITTO930105A1 (it) 1994-08-19
IT1260889B IT1260889B (it) 1996-04-29

Family

ID=11411144

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO930105A IT1260889B (it) 1993-02-19 1993-02-19 Metodo ed apparecchiatura per il prelievo di particolato dai gas di scarico di motori diesel.

Country Status (5)

Country Link
EP (1) EP0611962B1 (it)
AT (1) ATE165663T1 (it)
DE (1) DE69409849T2 (it)
ES (1) ES2115913T3 (it)
IT (1) IT1260889B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6200819B1 (en) * 1995-09-29 2001-03-13 Horiba Instruments, Inc. Method and apparatus for providing diluent gas to exhaust emission analyzer
AUPR347901A0 (en) * 2001-03-02 2001-03-29 Parsons Australia Pty Ltd Particulate and gaseous emission testing method of apparatus
AU753577B3 (en) * 2001-03-02 2002-08-20 Parsons Advanced Technologies Inc. Particulate and gaseous emission testing method of apparatus
EP1249695B1 (en) 2001-04-13 2006-03-01 AVL List GmbH Active pulsation cancellation device for diesel particulate sampling systems
US7390465B2 (en) * 2001-12-10 2008-06-24 Lockheed Martin Corporation System and method for contamination detection within sealed containers
ES2550347T5 (es) † 2003-04-11 2022-04-07 Testo Se & Co Kgaa Procedimiento y dispositivo para la detección, caracterización y/o eliminación de partículas en suspensión
EP1600772A1 (de) * 2004-05-24 2005-11-30 Hochschule Rapperswil, Institut für angewandte Umwelttechnik Abgasverdünner
EP1914537A1 (en) * 2006-10-17 2008-04-23 Ibiden Co., Ltd. Particulate matter sensor
CZ305784B6 (cs) * 2009-11-12 2016-03-16 Technická univerzita v Liberci Zařízení k zjišťování koncentrace a/nebo množství alespoň jedné látky ve výfukových emisích ze spalovacích motorů
CN104122373B (zh) * 2014-07-24 2016-10-05 交通运输部公路科学研究院 一种汽车尾气排放测量装置及方法
JP6646476B2 (ja) * 2015-04-30 2020-02-14 株式会社堀場製作所 排ガス計測装置及び排ガス計測方法
DE102018200519A1 (de) * 2018-01-15 2019-07-18 Aip Gmbh & Co. Kg Abgasmessanlage für Verbrennungskraftmaschinen und Verfahren zur Abgasbestimmung
JP7372081B2 (ja) * 2019-08-27 2023-10-31 株式会社Subaru 捕捉装置及び捕捉方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2214449B (en) * 1988-01-21 1991-04-03 Perkins Engines Group Exhaust gas particulate measurement
AT391556B (de) * 1989-03-13 1990-10-25 Avl Verbrennungskraft Messtech Verfahren und einrichtung zur stetigen entnahme einer teilmenge aus einem gasstrom
JPH0743303B2 (ja) * 1989-10-16 1995-05-15 日野自動車工業株式会社 排気ガス測定装置
DE4018872C2 (de) * 1990-06-13 1996-02-08 Helmut Dipl Ing Roppelt Verfahren zum Ermitteln der Massenkonzentrationen von Schadstoffen in den Abgasen von Brennkraftmaschinen
AT399776B (de) * 1990-07-11 1995-07-25 Avl Verbrennungskraft Messtech Verfahren und anordnung zur indirekten massendurchflussbestimmung
AT393173B (de) * 1990-08-14 1991-08-26 Steyr Nutzfahrzeuge Anlage zur schadstoffanalyse, insbesondere partikelemission, von dieselmotorenabgas, mit einer speziellen teilstromverduennungseinrichtung
US5058440A (en) * 1990-09-04 1991-10-22 Caterpillar Inc. Gas sampling device and dilution tunnel used therewith

Also Published As

Publication number Publication date
EP0611962A1 (en) 1994-08-24
IT1260889B (it) 1996-04-29
ATE165663T1 (de) 1998-05-15
DE69409849T2 (de) 1998-09-03
ITTO930105A0 (it) 1993-02-19
DE69409849D1 (de) 1998-06-04
EP0611962B1 (en) 1998-04-29
ES2115913T3 (es) 1998-07-01

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990224