DE69606933D1 - Partikelentnahmesystem für Gaszuführsystem - Google Patents

Partikelentnahmesystem für Gaszuführsystem

Info

Publication number: DE69606933D1
Authority: DE; Germany
Prior art keywords: gas supply; particle removal; supply system; removal system; particle
Prior art date: 1995-08-02
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 - Fee Related

Application number

DE69606933T

Other languages

English (en)

Other versions

DE69606933T2 (de

Inventor

Mark Leonard Malczewski

Arthur Edward Holmer

Hollis Clifford Demmin

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.)

Praxair Technology Inc

Original Assignee

Praxair Technology Inc

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.)

1995-08-02

Filing date

1996-05-30

Publication date

2000-04-13

1996-05-30 Application filed by Praxair Technology Inc filed Critical Praxair Technology Inc

2000-04-13 Publication of DE69606933D1 publication Critical patent/DE69606933D1/de

2000-08-03 Application granted granted Critical

2000-08-03 Publication of DE69606933T2 publication Critical patent/DE69606933T2/de

2016-05-31 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- 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
- 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
- G01N2001/222—Other features
- G01N2001/2223—Other features aerosol sampling 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
- G01N1/2247—Sampling from a flowing stream of gas
- G01N2001/225—Sampling from a flowing stream of gas isokinetic, same flow rate for sample and bulk gas

Landscapes

Life Sciences & Earth Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
General Health & Medical Sciences (AREA)
Physics & Mathematics (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Pathology (AREA)
Molecular Biology (AREA)
Biomedical Technology (AREA)
Engineering & Computer Science (AREA)
Dispersion Chemistry (AREA)
Sampling And Sample Adjustment (AREA)

DE69606933T 1995-08-02 1996-05-30 Partikelentnahmesystem für Gaszuführsystem Expired - Fee Related DE69606933T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US08/510,285 US5537879A (en)	1995-08-02	1995-08-02	Particle sampling system for gas supply system

Publications (2)

Publication Number	Publication Date
DE69606933D1 true DE69606933D1 (de)	2000-04-13
DE69606933T2 DE69606933T2 (de)	2000-08-03

Family

ID=24030132

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69606933T Expired - Fee Related DE69606933T2 (de)	1995-08-02	1996-05-30	Partikelentnahmesystem für Gaszuführsystem

Country Status (12)

Country	Link
US (1)	US5537879A (de)
EP (1)	EP0757241B1 (de)
JP (1)	JP2980556B2 (de)
KR (1)	KR100288567B1 (de)
CN (1)	CN1103046C (de)
BR (1)	BR9602536A (de)
CA (1)	CA2177751C (de)
DE (1)	DE69606933T2 (de)
ES (1)	ES2143106T3 (de)
IL (1)	IL118751A (de)
PT (1)	PT757241E (de)
TW (1)	TW290639B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6435004B1 (en)	1997-09-12	2002-08-20	Nicholas C. Miller	Apparatus and process for aerosol size measurement at varying gas flow rates
GB9913443D0 (en) *	1999-06-09	1999-08-11	Air Dispersions Ltd	Sampling devices
KR100383547B1 (ko) *	2000-09-25	2003-05-12	학교법인 한양학원	초미세입자 응축핵계수기
US7867779B2 (en)	2005-02-03	2011-01-11	Air Products And Chemicals, Inc.	System and method comprising same for measurement and/or analysis of particles in gas stream
GB2433122B (en) *	2005-12-10	2008-07-23	Endet Ltd	Gas sampling probe
EP2097731A4 (de) *	2006-12-28	2017-06-28	PECOFacet (US), Inc.	Systeme und verfahren zur messung und analyse von pipeline-verunreinigungen
US7854158B2 (en) *	2006-12-28	2010-12-21	Perry Equipment Corporation	Systems and methods for measurement and analysis of pipeline contaminants
US7536898B2 (en) *	2007-08-09	2009-05-26	The United States Of America As Represented By The Secretary Of The Army	Quantitative aerosol dilution system
EP2326589A4 (de) *	2008-07-31	2017-01-18	Facet Iberica, S.A.	Abgesetztes system zur brennstoffqualitätsverfolgung
DE102009004363B4 (de)	2009-01-08	2022-08-25	Inficon Gmbh	Leckdetektionsverfahren
CN102221520A (zh) *	2011-04-13	2011-10-19	苏州苏净仪器自控设备有限公司	一种激光尘埃粒子计数器
AU2013378682B2 (en) *	2013-02-19	2018-04-19	Garrett Thermal Systems Limited	Sampling point
CN103760079B (zh) *	2014-01-24	2017-01-04	中国建筑科学研究院	粉尘测试仪校准方法及系统
CN108918363B (zh) *	2018-03-23	2020-06-30	重庆山楂树科技有限公司	气体辅助检测装置
KR102157179B1 (ko) *	2019-01-25	2020-09-18	주식회사 이노서플	대기 미세 먼지 측정 시스템
CN110108518B (zh) *	2019-06-05	2024-01-05	山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院）	粮库粮食的气流取样方法及其装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5115687A (en) *	1981-06-10	1992-05-26	Badger Meter, Inc.	Method and apparatus for taking a proportional sample of flowing gas in a line
US4566342A (en) *	1983-05-05	1986-01-28	Kurz Jerome L	Isokinetic extractive sampling probe
US4522218A (en) *	1983-09-29	1985-06-11	Exxon Production Research Co.	Method and apparatus for splitting two-phase flow at pipe tees
US4527435A (en) *	1983-11-21	1985-07-09	Precision Machine Products, Inc.	Channeled plug proportional flow sampler
US4962673A (en) *	1989-03-08	1990-10-16	American Air Liquide	Pressure reduction device for particle sampling from compressed gases
AT391556B (de) *	1989-03-13	1990-10-25	Avl Verbrennungskraft Messtech	Verfahren und einrichtung zur stetigen entnahme einer teilmenge aus einem gasstrom
US4998954A (en) *	1990-01-19	1991-03-12	Union Carbide Industrial Gases Technology Corporation	Isokinetic probe and pressure reduction assembly
JPH0545284A (ja) *	1991-08-17	1993-02-23	Horiba Ltd	パーテイキユレート連続分析装置
US5231865A (en) *	1992-01-02	1993-08-03	Air Products And Chemicals, Inc.	Diffusion gas diluter
US5209102A (en) *	1992-01-31	1993-05-11	American Air Liquide	Method of introducing and controlling compressed gases for impurity analysis
US5460054A (en) *	1993-09-28	1995-10-24	Tran; Sa C.	Apparatus for choke-free sampling of fluids and slurries
US5417105A (en) *	1994-02-18	1995-05-23	Hughes Aircraft Company	Flow accelerator for leak detector probe

1995
- 1995-08-02 US US08/510,285 patent/US5537879A/en not_active Expired - Lifetime
1996
- 1996-04-09 TW TW085104117A patent/TW290639B/zh active
- 1996-05-30 ES ES96108659T patent/ES2143106T3/es not_active Expired - Lifetime
- 1996-05-30 BR BR9602536A patent/BR9602536A/pt active Search and Examination
- 1996-05-30 JP JP8157436A patent/JP2980556B2/ja not_active Expired - Fee Related
- 1996-05-30 PT PT96108659T patent/PT757241E/pt unknown
- 1996-05-30 KR KR1019960018662A patent/KR100288567B1/ko not_active IP Right Cessation
- 1996-05-30 CA CA002177751A patent/CA2177751C/en not_active Expired - Fee Related
- 1996-05-30 EP EP96108659A patent/EP0757241B1/de not_active Expired - Lifetime
- 1996-05-30 CN CN96106904A patent/CN1103046C/zh not_active Expired - Fee Related
- 1996-05-30 DE DE69606933T patent/DE69606933T2/de not_active Expired - Fee Related
- 1996-06-27 IL IL11875196A patent/IL118751A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
CA2177751C (en)	1998-10-27
BR9602536A (pt)	1998-10-27
KR970011835A (ko)	1997-03-27
JP2980556B2 (ja)	1999-11-22
KR100288567B1 (ko)	2001-06-01
EP0757241A2 (de)	1997-02-05
CA2177751A1 (en)	1997-02-03
IL118751A (en)	1999-05-09
JPH0943112A (ja)	1997-02-14
CN1156823A (zh)	1997-08-13
PT757241E (pt)	2000-06-30
US5537879A (en)	1996-07-23
CN1103046C (zh)	2003-03-12
IL118751A0 (en)	1996-10-16
EP0757241B1 (de)	2000-03-08
ES2143106T3 (es)	2000-05-01
TW290639B (en)	1996-11-11
DE69606933T2 (de)	2000-08-03
EP0757241A3 (de)	1998-07-15

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DE69611016D1 (de)	2000-12-28	Treibstoffversorgungssystem
DE69631671D1 (de)	2004-04-01	Kälteanlage für behälter
DE69817174D1 (de)	2003-09-18	Vorrichtung für radaufhängung
FI974620A0 (fi)	1997-12-23	Kaasukärjellinen jäähdytysjärjestelmä
ITMI982483A1 (it)	2000-05-17	Sistemi di alimentazione di gas per sospensioni di veicolo
DE69636768D1 (de)	2007-02-01	Gaszufuhrsystem für stickstoff
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Legal Events

Date	Code	Title	Description
2001-03-29	8364	No opposition during term of opposition
2009-03-26	8339	Ceased/non-payment of the annual fee