WO2008136360A1 - 排ガス分析装置 - Google Patents

排ガス分析装置 Download PDF

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Publication number
WO2008136360A1
WO2008136360A1 PCT/JP2008/057951 JP2008057951W WO2008136360A1 WO 2008136360 A1 WO2008136360 A1 WO 2008136360A1 JP 2008057951 W JP2008057951 W JP 2008057951W WO 2008136360 A1 WO2008136360 A1 WO 2008136360A1
Authority
WO
WIPO (PCT)
Prior art keywords
exhaust gas
detection section
section body
engagement
gas analyzer
Prior art date
Application number
PCT/JP2008/057951
Other languages
English (en)
French (fr)
Inventor
Kazuhide Mukaihara
Masahiro Nakane
Original Assignee
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 Horiba, Ltd. filed Critical Horiba, Ltd.
Priority to JP2008548901A priority Critical patent/JP5128493B2/ja
Publication of WO2008136360A1 publication Critical patent/WO2008136360A1/ja

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
    • 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
    • F01N2560/02—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

排ガス分析装置１において、少ない部品点数でありながら、検出部本体２１の角度調節を可能にすることである。そのために排ガスを導入するための排ガス導入ポート２１１、前記排ガスを光学的に分析するための光学ユニット、及び前記排ガスを排出するための排ガス排出ポート２１２を有する検出部本体２１と、前記検出部本体２１をその通常位置Ｐ及び傾斜位置Ｑの間で移動可能に保持する脚部材２２と、前記検出部本体２１を少なくとも前記通常位置Ｐ及び前記傾斜位置Ｑにおいて係止固定する係止構造４と、を具備し、前記係止構造４が、前記検出部本体２１又は前記脚部材２２の一方に設けられた複数の係合ピン４１と、前記検出部本体２１又は前記脚部材２２の他方に設けられ、前記係合ピン４１をスライド移動させて、前記検出部本体２１を前記通常位置Ｐ及び前記傾斜位置Ｑの間で移動させる係合溝４２と、を備えるようにした。
PCT/JP2008/057951 2007-04-27 2008-04-24 排ガス分析装置 WO2008136360A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008548901A JP5128493B2 (ja) 2007-04-27 2008-04-24 排ガス分析装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007120157 2007-04-27
JP2007-120157 2007-04-27

Publications (1)

Publication Number Publication Date
WO2008136360A1 true WO2008136360A1 (ja) 2008-11-13

Family

ID=39943469

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/057951 WO2008136360A1 (ja) 2007-04-27 2008-04-24 排ガス分析装置

Country Status (3)

Country Link
JP (1) JP5128493B2 (ja)
TW (1) TW200902951A (ja)
WO (1) WO2008136360A1 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4917657Y1 (ja) * 1969-05-20 1974-05-08
JPS54126301A (en) * 1978-02-23 1979-10-01 Hartridge Ltd Leslie Smoke discharge measuring device of engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60165866U (ja) * 1984-04-11 1985-11-02 岩崎通信機株式会社 可搬型電気機器
JPH02283566A (ja) * 1989-04-24 1990-11-21 Anritsu Corp 台車
DE3923737C2 (de) * 1989-07-18 1995-12-14 Gutmann Messtechnik Ag Verfahren zum Messen von Abgaswerten bei Kraftfahrzeugen mit geregeltem Drei-Wege-Katalysator und Lambdasonde
CN1285898C (zh) * 1998-01-05 2006-11-22 美国环境保护署 实时移动车载排放报告系统和测试系统

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4917657Y1 (ja) * 1969-05-20 1974-05-08
JPS54126301A (en) * 1978-02-23 1979-10-01 Hartridge Ltd Leslie Smoke discharge measuring device of engine

Also Published As

Publication number Publication date
TW200902951A (en) 2009-01-16
JPWO2008136360A1 (ja) 2010-07-29
JP5128493B2 (ja) 2013-01-23

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