IN2014DE02979A - - Google Patents

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Publication number
IN2014DE02979A
IN2014DE02979A IN2979DE2014A IN2014DE02979A IN 2014DE02979 A IN2014DE02979 A IN 2014DE02979A IN 2979DE2014 A IN2979DE2014 A IN 2979DE2014A IN 2014DE02979 A IN2014DE02979 A IN 2014DE02979A
Authority
IN
India
Prior art keywords
exhaust gas
gas sampling
port
pipe
sampling
Prior art date
Application number
Other languages
English (en)
Inventor
Hideya Yokoyama
Ippei Hara
Akira Noda
Hitoshi Koike
Sayaka Yoshimura
Shintaro Masuda
Tatsuki Kumagai
Yoshinori Otsuki
Original Assignee
Public Interest Inc Foundation Japan Automobile Transp Technology Ass
Horiba Ltd
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 Public Interest Inc Foundation Japan Automobile Transp Technology Ass, Horiba Ltd filed Critical Public Interest Inc Foundation Japan Automobile Transp Technology Ass
Publication of IN2014DE02979A publication Critical patent/IN2014DE02979A/en

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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
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/10—Testing internal-combustion engines by monitoring exhaust gases or combustion flame
    • G01M15/102—Testing internal-combustion engines by monitoring exhaust gases or combustion flame by monitoring exhaust gases
    • 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
    • G01N2001/2255—Sampling from a flowing stream of gas in a vehicle exhaust with dilution of the sample

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Exhaust Silencers (AREA)
IN2979DE2014 2013-10-22 2014-10-20 IN2014DE02979A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013218793A JP6282079B2 (ja) 2013-10-22 2013-10-22 排ガス採取装置及び排ガス分析システム

Publications (1)

Publication Number Publication Date
IN2014DE02979A true IN2014DE02979A (enrdf_load_stackoverflow) 2015-07-24

Family

ID=51830175

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2979DE2014 IN2014DE02979A (enrdf_load_stackoverflow) 2013-10-22 2014-10-20

Country Status (5)

Country Link
US (1) US20150107330A1 (enrdf_load_stackoverflow)
EP (1) EP2866016A1 (enrdf_load_stackoverflow)
JP (1) JP6282079B2 (enrdf_load_stackoverflow)
CN (1) CN104568518A (enrdf_load_stackoverflow)
IN (1) IN2014DE02979A (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105277397A (zh) * 2015-11-27 2016-01-27 堀场仪器（上海）有限公司 车辆尾气收集装置、车辆尾气检测系统及其检测方法
JP2017106835A (ja) * 2015-12-10 2017-06-15 株式会社堀場製作所 排ガス希釈装置及びこれを用いた排ガス測定システム
JP6306627B2 (ja) 2016-03-09 2018-04-04 本田技研工業株式会社 オープンエミッション分析方法及び装置
JP6306626B2 (ja) * 2016-03-09 2018-04-04 本田技研工業株式会社 オープンエミッション分析の漏れ検出方法及びオープンエミッション分析装置
KR101687135B1 (ko) * 2016-05-19 2016-12-15 박진혁 매연측정장치
TWI678495B (zh) 2017-03-31 2019-12-01 液光固態照明股份有限公司 發光二極體燈具
FR3108161B1 (fr) * 2020-03-11 2022-09-16 Renault Sas Buse pour un tuyau d’extraction des gaz d’echappement d’un vehicule automobile
FR3110968B1 (fr) * 2020-05-29 2022-07-29 Grtgaz Dispositif de prélèvement de fuite de gaz avec débit élevé
KR102236211B1 (ko) * 2020-08-07 2021-04-05 주식회사 우리아이오 무인이동체를 활용하여 대기 중 유해가스 및 미세먼지를 측정하는 장치 및 이를 이용한 개선된 가스분석방법
KR102569612B1 (ko) * 2021-07-20 2023-08-25 한국기계연구원 배기가스 희석장치
CN113325143B (zh) * 2021-08-04 2021-10-08 南通君泰机动车检测有限公司 一种用于机动车检测的尾气采集装置
JP7134538B1 (ja) * 2022-04-28 2022-09-12 株式会社ワコーテック 車両マフラー用テール管

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884297A (en) * 1973-02-12 1975-05-20 Automotive Environmental Syste Annular flow heat exchanger
JPS62170842A (ja) * 1986-01-23 1987-07-27 Ngk Insulators Ltd プロ−ブ発信器
US6470732B1 (en) * 1998-01-05 2002-10-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Real-time exhaust gas modular flowmeter and emissions reporting system for mobile apparatus
US6085582A (en) * 1998-04-29 2000-07-11 Sensors, Inc. Vehicle mass emission measurement
JP2000314684A (ja) * 1999-04-16 2000-11-14 Sensors Inc 車両用質量排出量測定
WO2009082253A1 (fr) * 2007-12-25 2009-07-02 Og Systems Limited Procédé de mesure de débit et de formation d'un échantillon d'un milieu fluide
JP5453376B2 (ja) * 2011-11-11 2014-03-26 株式会社堀場製作所 排ガス測定装置及び排ガス測定装置用プログラム
US9279386B2 (en) * 2012-03-09 2016-03-08 Hamilton Sundstrand Corporation Jet noise reduction using eduction effect

Also Published As

Publication number Publication date
JP2015081804A (ja) 2015-04-27
EP2866016A1 (en) 2015-04-29
JP6282079B2 (ja) 2018-02-21
US20150107330A1 (en) 2015-04-23
CN104568518A (zh) 2015-04-29

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