BR9814144B1 - sistema para coletar emissÕes de amostras de uma vÁlvula de controle possuindo uma haste de vÁlvula. - Google Patents

sistema para coletar emissÕes de amostras de uma vÁlvula de controle possuindo uma haste de vÁlvula.

Info

Publication number
BR9814144B1
BR9814144B1 BRPI9814144-9A BR9814144A BR9814144B1 BR 9814144 B1 BR9814144 B1 BR 9814144B1 BR 9814144 A BR9814144 A BR 9814144A BR 9814144 B1 BR9814144 B1 BR 9814144B1
Authority
BR
Brazil
Prior art keywords
collecting sample
control valve
valve
sample emissions
valve stem
Prior art date
Application number
BRPI9814144-9A
Other languages
English (en)
Portuguese (pt)
Other versions
BR9814144A (pt
Inventor
John Patrick Dilger
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 BR9814144A publication Critical patent/BR9814144A/pt
Publication of BR9814144B1 publication Critical patent/BR9814144B1/pt

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
    • G01N1/2226—Sampling from a closed space, e.g. food package, head space
    • 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
    • G01N1/24—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
    • G01N1/2202—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
    • G01N1/2226—Sampling from a closed space, e.g. food package, head space
    • G01N2001/2241—Sampling from a closed space, e.g. food package, head space purpose-built sampling enclosure for emissions
    • 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

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)
  • Physical Or Chemical Processes And Apparatus (AREA)
BRPI9814144-9A 1997-11-12 1998-10-28 sistema para coletar emissÕes de amostras de uma vÁlvula de controle possuindo uma haste de vÁlvula. BR9814144B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/968,545 US6029506A (en) 1997-11-12 1997-11-12 Sample retrieval system
PCT/US1998/022891 WO1999024809A1 (en) 1997-11-12 1998-10-28 Sample retrieval system

Publications (2)

Publication Number Publication Date
BR9814144A BR9814144A (pt) 2000-10-03
BR9814144B1 true BR9814144B1 (pt) 2010-08-24

Family

ID=25514404

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9814144-9A BR9814144B1 (pt) 1997-11-12 1998-10-28 sistema para coletar emissÕes de amostras de uma vÁlvula de controle possuindo uma haste de vÁlvula.

Country Status (10)

Country Link
US (1) US6029506A (enExample)
EP (1) EP1031020B1 (enExample)
JP (1) JP4293728B2 (enExample)
CN (1) CN1200260C (enExample)
AR (1) AR016419A1 (enExample)
AU (1) AU1284899A (enExample)
BR (1) BR9814144B1 (enExample)
CA (1) CA2310013C (enExample)
DE (1) DE69840366D1 (enExample)
WO (1) WO1999024809A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY123949A (en) * 1997-11-12 2006-06-30 Fisher Controls Int Fugitive emission sensing system
US6192750B1 (en) * 1998-12-14 2001-02-27 Agrichem, Inc. Process sensor assembly and sensor mount
US6796324B2 (en) * 2001-11-28 2004-09-28 Fisher Controls International, Llc Fugitive emission collection device
US6879936B2 (en) * 2002-01-09 2005-04-12 Fisher Controls International Llc Diagnostic apparatus and methods for a chemical detection system
US20050205824A1 (en) * 2004-03-18 2005-09-22 Osborne Charles A Segmented ball control valve with universal end connections
CN101113943B (zh) * 2006-07-28 2010-08-04 中国科学院沈阳应用生态研究所 树木挥发性有机化学物采集装置
US8066023B2 (en) * 2007-04-10 2011-11-29 Black & Veatch Corporation System and method for collecting and increasing the pressure of seal leak gas
CN101957277A (zh) * 2010-09-29 2011-01-26 深圳市建筑科学研究院有限公司 气体收集罩和气体分析设备
FR3081995B1 (fr) * 2018-06-04 2021-01-08 Cyno Dev Appareil portatif de prelevement d'air, ainsi qu'installation de prelevement d'air comportant un tel appareil
US11835183B1 (en) * 2023-02-01 2023-12-05 Flowserve Management Company Booster-ejector system for capturing and recycling leakage fluids

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL177250C (nl) * 1973-11-07 1985-08-16 Nederlandse Gasunie Nv Werkwijze voor het samenstellen van monsters van een door een gastransportleiding stromend gas.
US4138381A (en) * 1975-04-14 1979-02-06 E. I. Du Pont De Nemours And Company Polymeric thickeners, processes for their preparation and uses thereof
US4138891A (en) * 1977-04-19 1979-02-13 Graves Phillip H Sampling of toxic gases from oil and/or gas wells
US4226113A (en) * 1979-04-11 1980-10-07 Electric Power Research Institute, Inc. Leak detecting arrangement especially suitable for a steam condenser and method
JPS58146828A (ja) * 1982-02-26 1983-09-01 Hitachi Ltd 放射能測定方法
US4441356A (en) * 1982-03-29 1984-04-10 The Babcock & Wilcox Company Temperature actuated air flow control and gas sampler
US4674343A (en) * 1984-09-07 1987-06-23 The United States Of America As Represented By The United States Department Of Energy Liquid sampling system
JPS641720U (enExample) * 1987-06-19 1989-01-06
DE3818372A1 (de) * 1988-05-30 1989-12-14 Tibor Bernath Vorrichtung zur entnahme einer gasprobe
GB8828277D0 (en) * 1988-12-03 1989-01-05 Glasgow College Enterprises Lt Dust monitors & dust monitoring
US4901751A (en) * 1989-06-15 1990-02-20 Systems Chemistry, Inc. Fluid control valve and system with leak detection and containment
JPH03117800A (ja) * 1989-09-29 1991-05-20 Sharp Corp 危険ガス容器保管庫
US4972867A (en) * 1989-11-03 1990-11-27 Ruesch J O Valve stem seal leak protection and detection apparatus
US5297421A (en) * 1991-03-05 1994-03-29 Mitsui Toatsu Chemicals, Inc. Leak detection system for gas, steam or the like that involves multi-point sampling
US5297432A (en) * 1991-11-12 1994-03-29 United Sciences, Inc. Vacuum dilution extraction gas sampling method
JPH05196535A (ja) * 1992-01-18 1993-08-06 Mitsubishi Heavy Ind Ltd 飛散防止カバー付き油漏れセンサー
JPH06213783A (ja) * 1992-11-02 1994-08-05 Siemens Ag ガス量調整システムの運転方法
US5417105A (en) * 1994-02-18 1995-05-23 Hughes Aircraft Company Flow accelerator for leak detector probe
US5457720A (en) * 1994-04-15 1995-10-10 General Electric Company System for krypton-xenon concentration, separation and measurement for rapid detection of defective nuclear fuel bundles
IL115830A0 (en) * 1994-11-03 1996-01-19 Thermedics Detection Inc Apparatus for collecting vapor or particles

Also Published As

Publication number Publication date
WO1999024809A1 (en) 1999-05-20
CN1278912A (zh) 2001-01-03
CA2310013A1 (en) 1999-05-20
JP4293728B2 (ja) 2009-07-08
CA2310013C (en) 2009-06-02
AU1284899A (en) 1999-05-31
EP1031020A1 (en) 2000-08-30
DE69840366D1 (de) 2009-01-29
EP1031020B1 (en) 2008-12-17
BR9814144A (pt) 2000-10-03
JP2001522994A (ja) 2001-11-20
US6029506A (en) 2000-02-29
CN1200260C (zh) 2005-05-04
AR016419A1 (es) 2001-07-04

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved
B25G Requested change of headquarter approved
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/08/2010, OBSERVADAS AS CONDICOES LEGAIS.

B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 24.08.2020