JPS5130794B2 - - Google Patents

Info

Publication number
JPS5130794B2
JPS5130794B2 JP47064557A JP6455772A JPS5130794B2 JP S5130794 B2 JPS5130794 B2 JP S5130794B2 JP 47064557 A JP47064557 A JP 47064557A JP 6455772 A JP6455772 A JP 6455772A JP S5130794 B2 JPS5130794 B2 JP S5130794B2
Authority
JP
Japan
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.)
Expired
Application number
JP47064557A
Other versions
JPS4924490A (ja
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 filed Critical
Publication of JPS4924490A publication Critical patent/JPS4924490A/ja
Publication of JPS5130794B2 publication Critical patent/JPS5130794B2/ja
Expired 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
    • G01N1/24—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
    • G01N1/24—Suction devices
    • G01N2001/242—Injectors or ejectors
    • G01N2001/244—Injectors or ejectors using critical flow orifices
JP47064557A 1972-03-09 1972-06-29 Expired JPS5130794B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23308272A 1972-03-09 1972-03-09

Publications (2)

Publication Number Publication Date
JPS4924490A JPS4924490A (ja) 1974-03-04
JPS5130794B2 true JPS5130794B2 (ja) 1976-09-02

Family

ID=22875816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47064557A Expired JPS5130794B2 (ja) 1972-03-09 1972-06-29

Country Status (5)

Country Link
US (1) US3699814A (ja)
JP (1) JPS5130794B2 (ja)
BR (1) BR7301725D0 (ja)
CA (1) CA963290A (ja)
GB (1) GB1428213A (ja)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3803920A (en) * 1972-11-15 1974-04-16 Environmental Protection Agenc Sample dilution device-disc diluter
US3793887A (en) * 1972-12-05 1974-02-26 Ford Motor Co Isokinetic sampling probe
NL177250C (nl) * 1973-11-07 1985-08-16 Nederlandse Gasunie Nv Werkwijze voor het samenstellen van monsters van een door een gastransportleiding stromend gas.
US3883271A (en) * 1974-01-21 1975-05-13 Kenneth J Mertes Portable exhaust fumes expeller device
US4040299A (en) * 1974-11-13 1977-08-09 Ethyl Corporation Air sampling apparatus
CA1159280A (en) * 1975-05-06 1983-12-27 J. James Norman Detection of toxic vapours
US4106910A (en) * 1977-08-16 1978-08-15 The United States Of America As Represented By The Secretary Of The Navy Ras-Gas dilution device
JPS56122935A (en) * 1980-03-01 1981-09-26 Horiba Ltd Gas analyzing device of fluid modulation system
JPS59225332A (ja) * 1983-06-04 1984-12-18 Horiba Ltd 試料ガス採取装置
US4586367A (en) * 1984-03-19 1986-05-06 Horiba Instruments Incorporated Proportional exhaust sampler and control means
US4660408A (en) * 1984-03-19 1987-04-28 Horiba Instruments Incorporated Proportional exhaust sampler system and control means
US4823591A (en) * 1987-11-05 1989-04-25 Horiba Instruments Incorporated Calibration method for exhaust mass flow measuring system
JPH07104233B2 (ja) * 1987-11-18 1995-11-13 株式会社堀場製作所 ガスサンプリング装置
US5109708A (en) * 1989-03-15 1992-05-05 E. I. Du Pont De Nemours And Company Sampling system and method for sampling concentrated aerosols
US4998954A (en) * 1990-01-19 1991-03-12 Union Carbide Industrial Gases Technology Corporation Isokinetic probe and pressure reduction assembly
JPH03271516A (ja) * 1990-03-20 1991-12-03 Honda Motor Co Ltd 排気系の接続構造
US5419178A (en) * 1990-05-14 1995-05-30 Siemens Aktiengesellschaft Exhaust-gas analyzer
US5058440A (en) * 1990-09-04 1991-10-22 Caterpillar Inc. Gas sampling device and dilution tunnel used therewith
JPH0479220U (ja) * 1990-11-24 1992-07-10
US5184501A (en) * 1991-05-03 1993-02-09 Horiba Instruments Incorporated Exhaust sampler and control means
US5317930A (en) * 1991-09-18 1994-06-07 Wedding & Associates, Inc. Constant flowrate controller for an aerosol sampler using a filter
US5337595A (en) * 1992-03-18 1994-08-16 Horiba Instruments, Incorporated Subsonic venturi proportional and isokinetic sampling methods and apparatus
JP2605678Y2 (ja) * 1992-05-04 2000-07-31 株式会社堀場製作所 定流量ガスサンプリング装置における着脱式サンプリング用ベンチュリ管の取り付け構造
JPH06213783A (ja) * 1992-11-02 1994-08-05 Siemens Ag ガス量調整システムの運転方法
US5410907A (en) * 1993-08-25 1995-05-02 White Consolidated Ind Inc Gas sampling method and dilution tunnel therefor
US6058789A (en) * 1994-03-26 2000-05-09 Kohsaka; Hiroji Sampling device for gas analyzers
JPH07260644A (ja) * 1994-03-26 1995-10-13 Horiba Ltd ガス分析におけるサンプリング装置
US5650565A (en) * 1995-07-05 1997-07-22 Enviromental Sciences Research And Development Partnership Mini-dilution apparatus and method for exhaust emission testing
US5596154A (en) * 1995-09-21 1997-01-21 Enviroplan, Inc. Dilution control method and apparatus
US5756360A (en) * 1995-09-29 1998-05-26 Horiba Instruments Inc. Method and apparatus for providing diluted gas to exhaust emission analyzer
US5846831A (en) * 1997-04-01 1998-12-08 Horiba Instuments, Inc. Methods and systems for controlling flow of a diluted sample and determining pollutants based on water content in engine exhaust emissions
US6293161B1 (en) * 1998-05-12 2001-09-25 Honda Giken Kogyo Kabushiki Kaisha Exhaust gas sampling apparatus
US6505524B1 (en) 1998-07-13 2003-01-14 Horiba Instruments, Inc. Mixing system and method
US6729195B2 (en) 2001-05-10 2004-05-04 Caterpillar Inc Serial multistage aerosol diluter and control system
US6546812B2 (en) * 2001-05-11 2003-04-15 Gary W. Lewis Venturi flowmeter for use in an exhaust sampling apparatus
US7404340B2 (en) * 2001-07-10 2008-07-29 Caterpillar Inc. Exhaust gas particulate measuring system
US6684719B2 (en) * 2002-05-03 2004-02-03 Caterpillar Inc Method and apparatus for mixing gases
US7555928B2 (en) * 2002-12-05 2009-07-07 Avl North America Inc. Exhaust volume measurement device
US6973818B2 (en) * 2002-12-05 2005-12-13 Avl North America, Inc. Exhaust volume measurement device
ES2451594T3 (es) * 2003-10-30 2014-03-27 Avl North America Inc. Sistema de muestreo de gas de escape
US20070014684A1 (en) * 2003-11-12 2007-01-18 Case Wayne A Air purification system
US8057739B2 (en) * 2003-11-12 2011-11-15 Pulverdryer Usa, Inc. Liquid purification system
US8181543B2 (en) 2006-09-15 2012-05-22 Avl North America Inc. CVS system sample water vapor management
DE102009015188B4 (de) 2009-03-31 2011-12-15 Avl Emission Test Systems Gmbh Anlage zur Entnahme von Abgasproben von Verbrennungskraftmaschinen und deren Verwendung
US8720287B2 (en) * 2011-02-17 2014-05-13 Perry Haney Gas trap
RU2494366C2 (ru) * 2011-11-17 2013-09-27 Открытое акционерное общество "Московское машиностроительное предприятие им. В.В. Чернышёва" Комплекс для отбора проб воздуха
US9297726B2 (en) 2012-05-23 2016-03-29 Avl Test Systems, Inc. Exhaust sampling system and method for water vapor management
CN104380077B (zh) 2012-05-29 2018-03-27 Avl测试系统公司 用于排气取样系统的智能袋填充
CN103410588B (zh) * 2013-08-11 2015-06-17 中国人民解放军重庆通信学院 柴油机尾气模拟发生装置及微粒捕集器测试系统
US9879489B2 (en) 2013-08-14 2018-01-30 David L. Shanks Floating gas trap system using agitation
USD749137S1 (en) 2014-08-08 2016-02-09 Floatair Agitator Limited Liability Company Impeller for fluid agitation
US10366594B2 (en) * 2015-05-04 2019-07-30 Mountain Optech, Inc. Oil and gas production facility emissions sensing and alerting device, system and method
US20160328943A1 (en) * 2015-05-04 2016-11-10 Moutain Optech, Inc. d/b/a Mountain Secure Systems Oil and gas production facility emissions sensing and alerting device, system and method
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
CN107907388A (zh) * 2017-12-12 2018-04-13 华南理工大学 一种收集气体中微量粉尘的装置及检测颗粒粒径和含量的方法
DE102018200519A1 (de) * 2018-01-15 2019-07-18 Aip Gmbh & Co. Kg Abgasmessanlage für Verbrennungskraftmaschinen und Verfahren zur Abgasbestimmung
CN117191499B (zh) * 2023-11-03 2024-01-30 南通臻泓环保设备制造有限公司 一种罐装气体生产用的取样装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3593023A (en) * 1968-09-18 1971-07-13 Beckman Instruments Inc Apparatus and method for exhaust analysis
US3603155A (en) * 1970-02-02 1971-09-07 Chromalloy American Corp Method and apparatus for mass emission sampling of motor vehicle exhaust gases

Also Published As

Publication number Publication date
CA963290A (en) 1975-02-25
DE2236972A1 (de) 1973-09-20
GB1428213A (en) 1976-03-17
US3699814A (en) 1972-10-24
DE2236972B2 (de) 1977-04-21
BR7301725D0 (pt) 1974-07-11
JPS4924490A (ja) 1974-03-04

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