JPS5890144A - 排ガス自動等速吸引装置 - Google Patents

排ガス自動等速吸引装置

Info

Publication number
JPS5890144A
JPS5890144A JP18962981A JP18962981A JPS5890144A JP S5890144 A JPS5890144 A JP S5890144A JP 18962981 A JP18962981 A JP 18962981A JP 18962981 A JP18962981 A JP 18962981A JP S5890144 A JPS5890144 A JP S5890144A
Authority
JP
Japan
Prior art keywords
suction
pitot tube
exhaust gas
thermocouple
flow
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
JP18962981A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0248856B2 (enrdf_load_stackoverflow
Inventor
Eiichi Fujiwara
栄一 藤原
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.)
ISHIBASHI KAGAKU KOGYO KK
Original Assignee
ISHIBASHI KAGAKU KOGYO KK
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 ISHIBASHI KAGAKU KOGYO KK filed Critical ISHIBASHI KAGAKU KOGYO KK
Priority to JP18962981A priority Critical patent/JPS5890144A/ja
Publication of JPS5890144A publication Critical patent/JPS5890144A/ja
Publication of JPH0248856B2 publication Critical patent/JPH0248856B2/ja
Granted legal-status Critical Current

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
    • G01N1/2258—Sampling from a flowing stream of gas in a stack or chimney
    • 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

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)
JP18962981A 1981-11-26 1981-11-26 排ガス自動等速吸引装置 Granted JPS5890144A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18962981A JPS5890144A (ja) 1981-11-26 1981-11-26 排ガス自動等速吸引装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18962981A JPS5890144A (ja) 1981-11-26 1981-11-26 排ガス自動等速吸引装置

Publications (2)

Publication Number Publication Date
JPS5890144A true JPS5890144A (ja) 1983-05-28
JPH0248856B2 JPH0248856B2 (enrdf_load_stackoverflow) 1990-10-26

Family

ID=16244488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18962981A Granted JPS5890144A (ja) 1981-11-26 1981-11-26 排ガス自動等速吸引装置

Country Status (1)

Country Link
JP (1) JPS5890144A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63208737A (ja) * 1987-02-25 1988-08-30 Tokyo Electron Ltd 発塵量測定方法
US5119684A (en) * 1989-08-28 1992-06-09 Pike Daniel E Apparatus for the quantification of dust collectability
WO2013099724A1 (ja) 2011-12-27 2013-07-04 三菱重工業株式会社 ミスト含有ガス分析装置
CN104677698A (zh) * 2015-01-26 2015-06-03 国家电网公司 一种烟气取样装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4897588A (enrdf_load_stackoverflow) * 1972-03-27 1973-12-12
JPS53144795A (en) * 1977-05-23 1978-12-16 Mitsubishi Electric Corp Dust densitometer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4897588A (enrdf_load_stackoverflow) * 1972-03-27 1973-12-12
JPS53144795A (en) * 1977-05-23 1978-12-16 Mitsubishi Electric Corp Dust densitometer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63208737A (ja) * 1987-02-25 1988-08-30 Tokyo Electron Ltd 発塵量測定方法
US5119684A (en) * 1989-08-28 1992-06-09 Pike Daniel E Apparatus for the quantification of dust collectability
WO2013099724A1 (ja) 2011-12-27 2013-07-04 三菱重工業株式会社 ミスト含有ガス分析装置
JP2013134153A (ja) * 2011-12-27 2013-07-08 Mitsubishi Heavy Ind Ltd ミスト含有ガス分析装置
US9395342B2 (en) 2011-12-27 2016-07-19 Mitsubishi Heavy Industries, Ltd. Mist-containing gas analysis device
CN104677698A (zh) * 2015-01-26 2015-06-03 国家电网公司 一种烟气取样装置

Also Published As

Publication number Publication date
JPH0248856B2 (enrdf_load_stackoverflow) 1990-10-26

Similar Documents

Publication Publication Date Title
EP1387999B1 (en) Venturi flowmeter for use in an exhaust sampling apparatus
US6807844B2 (en) Dust sampling device
JP2835552B2 (ja) 排気サンプラーとその制御手段
KR100856623B1 (ko) 연소용 가스를 내연기관에 공급하기 위한 방법 및 장치, 배기가스의 오염물질량을 결정하기 위한 방법 및 장치
US6062092A (en) System for extracting samples from a stream
JP3268783B2 (ja) 含水量に基づいた排出物分析装置における流れ制御および測定修正
US4131011A (en) Method and device for determining the end point for drying
US6405577B2 (en) Flow rate detector mechanism with variable venturi and exhaust gas sampling method using the same
EP1196832B1 (en) Particle sensing system and associated methods
JP3285313B2 (ja) 排気ガス測定装置
JPH0618378A (ja) 比例および等運動試料採取方法および装置
US7059205B1 (en) System for extracting samples from a stream
JPH01143932A (ja) 内燃機関の排気ガスの質量流量計測装置を較正する方法、そのための装置および比例サンプル抽出方法
JP2004511769A5 (enrdf_load_stackoverflow)
JPS5890144A (ja) 排ガス自動等速吸引装置
CN102288730A (zh) 雾滴含量测量的方法及其雾滴含量测量装置
JP3759652B2 (ja) 排気ガス測定装置
JP2007024730A (ja) ラミナー型排気ガス流量計を用いた希釈排気サンプリング装置及び希釈排気サンプリング方法並びに加熱・冷却サージチューブ装置
CN102103045B (zh) 等速机械水取样装置及取样方法
CN212432909U (zh) 一种当场测出气体中颗粒物浓度数值的装置
CN201434815Y (zh) 卷烟烟气气溶胶粒径分布实时检测装置
US20130276552A1 (en) Raw proportional toxic sampler for sampling exhaust
JPS6136611B2 (enrdf_load_stackoverflow)
JP3322380B2 (ja) 排気ガス測定装置
JP3334778B2 (ja) 排気ガス測定装置