JP2015232559A - 排ガス採取機構及び排ガス分析装置 - Google Patents
排ガス採取機構及び排ガス分析装置 Download PDFInfo
- Publication number
- JP2015232559A JP2015232559A JP2015099704A JP2015099704A JP2015232559A JP 2015232559 A JP2015232559 A JP 2015232559A JP 2015099704 A JP2015099704 A JP 2015099704A JP 2015099704 A JP2015099704 A JP 2015099704A JP 2015232559 A JP2015232559 A JP 2015232559A
- Authority
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- Japan
- Prior art keywords
- exhaust gas
- sampling probe
- ventilation
- cover
- protection cover
- 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.)
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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
- G01N1/2202—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
- 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
-
- 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
- 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
- G01N1/2258—Sampling from a flowing stream of gas in a stack or chimney
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Combustion & Propulsion (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
3 ・・・排ガス採取機構
31 ・・・取付管
32 ・・・サンプリングプローブ
33 ・・・継手
34 ・・・保護管
35 ・・・通気保護カバー
1 ・・・内燃機関
2 ・・・排気管
4 ・・・ホットホース
5 ・・・排ガス分析装置
6 ・・・電源切替装置
Claims (6)
- 排ガスの流れる流路内に配置され、排ガスを採取するためのサンプリングプローブと、
前記流路内において前記サンプリングプローブの上流側又は側面側を少なくとも覆うように設けられており、水滴除去構造を有する通気保護カバーと、を備えたことを特徴とする排ガス採取機構。 - 前記通気保護カバーが、金属メッシュ又は複数の細孔を有する金属板で形成されている請求項1記載の排ガス採取機構。
- 前記通気保護カバーが、50メッシュよりも大きく200メッシュよりも小さい金属メッシュで形成されている請求項1記載の排ガス採取機構。
- 前記通気保護カバーが、100メッシュの金属メッシュで形成されている請求項1に記載の排ガス採取機構。
- 前記通気保護カバーが、前記サンプリングプローブの上流側を半円筒状に覆うように設けられている請求項1に記載の排ガス採取機構。
- 請求項1に記載の排ガス採取機構を備えた排ガス分析装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015099704A JP6606348B2 (ja) | 2014-05-16 | 2015-05-15 | 排ガス採取機構及び排ガス分析装置 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014102290 | 2014-05-16 | ||
JP2014102290 | 2014-05-16 | ||
JP2015099704A JP6606348B2 (ja) | 2014-05-16 | 2015-05-15 | 排ガス採取機構及び排ガス分析装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015232559A true JP2015232559A (ja) | 2015-12-24 |
JP6606348B2 JP6606348B2 (ja) | 2019-11-13 |
Family
ID=53174911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015099704A Active JP6606348B2 (ja) | 2014-05-16 | 2015-05-15 | 排ガス採取機構及び排ガス分析装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10073014B2 (ja) |
EP (1) | EP2944939A1 (ja) |
JP (1) | JP6606348B2 (ja) |
CN (1) | CN105092315A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023120015A1 (ja) * | 2021-12-23 | 2023-06-29 | 株式会社堀場製作所 | 排ガス分析装置、排ガス分析方法、及び、排ガス分析用プログラム |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5827758U (ja) * | 1981-08-17 | 1983-02-22 | 三菱重工業株式会社 | ガスサンプリングプロ−ブ |
JPS6061638U (ja) * | 1983-10-04 | 1985-04-30 | 富士電機株式会社 | ガス採取器 |
JP2000227389A (ja) * | 1999-02-05 | 2000-08-15 | Yokohama Automation:Kk | ガス採取ユニット及びその取り付け方法 |
JP2003130768A (ja) * | 2001-10-25 | 2003-05-08 | Mitsubishi Heavy Ind Ltd | 三酸化硫黄濃度測定装置 |
US20060065541A1 (en) * | 2004-09-28 | 2006-03-30 | Ngk Spark Plug Co., Ltd. | Gas sensor |
JP2008032651A (ja) * | 2006-07-31 | 2008-02-14 | Denso Corp | ガスセンサ |
WO2011013676A1 (ja) * | 2009-07-31 | 2011-02-03 | 株式会社堀場製作所 | 排ガスサンプリング分析システム |
US20130031952A1 (en) * | 2011-08-03 | 2013-02-07 | Robert Bosch Gmbh | Gas sensor with thermal shock protection |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3961896A (en) * | 1974-08-26 | 1976-06-08 | The B. F. Goodrich Company | Analysis of nitrile synthesis gas streams |
KR960006365B1 (ko) * | 1986-04-28 | 1996-05-15 | 인터내셔널 콘트롤 오토메이션 파이낸스 에스.에이 | 미분탄기 감시 시스템의 필터장치 |
US5173263A (en) * | 1991-01-22 | 1992-12-22 | The United States Of America As Represented By The United States Department Of Energy | Regenerable activated bauxite adsorbent alkali monitor probe |
US5762771A (en) * | 1996-02-06 | 1998-06-09 | Denso Corporation | Air-fuel ratio sensor |
US5782230A (en) * | 1996-10-09 | 1998-07-21 | The Coleman Company, Inc. | Combination stove and barbecue grill |
US7568383B2 (en) * | 2004-05-24 | 2009-08-04 | Ford Global Technologies, Llc | Portable vehicle exhaust flow sensor |
US7497138B2 (en) * | 2006-03-16 | 2009-03-03 | Ford Global Technologies, Llc | System and method for improving performance of a fluid sensor for an internal combustion engine |
JP5113391B2 (ja) * | 2007-01-19 | 2013-01-09 | 本田技研工業株式会社 | ガスセンサ |
US8087308B2 (en) * | 2009-02-10 | 2012-01-03 | General Electric Company | Probe for removal of particulates from gas sampling stream |
US8196448B2 (en) * | 2010-01-20 | 2012-06-12 | GM Global Technology Operations LLC | Hydrogen sensor assembly |
US9255504B2 (en) * | 2013-08-16 | 2016-02-09 | Ford Global Technologies, Llc | Exhaust gas mixer and system |
-
2015
- 2015-05-13 CN CN201510241247.7A patent/CN105092315A/zh active Pending
- 2015-05-13 EP EP15167508.9A patent/EP2944939A1/en not_active Withdrawn
- 2015-05-15 JP JP2015099704A patent/JP6606348B2/ja active Active
- 2015-05-15 US US14/713,905 patent/US10073014B2/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5827758U (ja) * | 1981-08-17 | 1983-02-22 | 三菱重工業株式会社 | ガスサンプリングプロ−ブ |
JPS6061638U (ja) * | 1983-10-04 | 1985-04-30 | 富士電機株式会社 | ガス採取器 |
JP2000227389A (ja) * | 1999-02-05 | 2000-08-15 | Yokohama Automation:Kk | ガス採取ユニット及びその取り付け方法 |
JP2003130768A (ja) * | 2001-10-25 | 2003-05-08 | Mitsubishi Heavy Ind Ltd | 三酸化硫黄濃度測定装置 |
US20060065541A1 (en) * | 2004-09-28 | 2006-03-30 | Ngk Spark Plug Co., Ltd. | Gas sensor |
JP2008032651A (ja) * | 2006-07-31 | 2008-02-14 | Denso Corp | ガスセンサ |
WO2011013676A1 (ja) * | 2009-07-31 | 2011-02-03 | 株式会社堀場製作所 | 排ガスサンプリング分析システム |
US20130031952A1 (en) * | 2011-08-03 | 2013-02-07 | Robert Bosch Gmbh | Gas sensor with thermal shock protection |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023120015A1 (ja) * | 2021-12-23 | 2023-06-29 | 株式会社堀場製作所 | 排ガス分析装置、排ガス分析方法、及び、排ガス分析用プログラム |
DE112022006134T5 (de) | 2021-12-23 | 2024-10-02 | Horiba, Ltd. | Abgasanalysevorrichtung, abgasanalyseverfahren und programm für eine abgasanalysevorrichtung |
Also Published As
Publication number | Publication date |
---|---|
CN105092315A (zh) | 2015-11-25 |
JP6606348B2 (ja) | 2019-11-13 |
EP2944939A1 (en) | 2015-11-18 |
US20150330875A1 (en) | 2015-11-19 |
US10073014B2 (en) | 2018-09-11 |
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