JP2005510707A - 漏洩排出物捕集装置 - Google Patents
漏洩排出物捕集装置 Download PDFInfo
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- JP2005510707A JP2005510707A JP2003547908A JP2003547908A JP2005510707A JP 2005510707 A JP2005510707 A JP 2005510707A JP 2003547908 A JP2003547908 A JP 2003547908A JP 2003547908 A JP2003547908 A JP 2003547908A JP 2005510707 A JP2005510707 A JP 2005510707A
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- Japan
- Prior art keywords
- seal
- exhaust gas
- low impedance
- collecting apparatus
- conduit
- 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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
- G01M3/224—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for valves
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/5762—With leakage or drip collecting
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
【解決手段】 この排出物捕集装置は、シールに重なる形状を呈した低インピーダンス空間を形成する剛体部材と、低インピーダンス空間に連通する入口と化学物質検出装置に連通する出口とを有するコンジットを備え、この化学物質検出装置がシールから漏洩した排出物のサンプルを分析するように構成されている。
Description
Claims (11)
- 低インピーダンス空間を形成するような形状を呈する剛体部材を有しており、
この低インピーダンス空間がシールに隣接した雰囲気を捕捉するために該シールに重なっており、上記剛体部材が、低インピーダンス空間に連通する入口と排出物検出装置に連通する出口とを有するコンジットを備えており、該排出物検出装置が、上記シールからの排出物を検出して上記雰囲気を解析することができる、漏洩排出物捕集装置。 - 上記剛体部材が弁棒シール部材を弁箱に固定している請求項1記載の排出物捕集装置。
- この排出物捕集装置の内周に、周方向に実質的に等間隔をおいて配置された複数の入口が備えられており、この複数の入口がシールの周囲の雰囲気に連通してなる請求項1記載の排出物捕集装置。
- 上記剛体部材が、
その重ね合わせ面に沿って形成された凹所を有するベースと、
上記コンジットを形成するために上記重ね合わせ面に取り付けられるカバーとをさらに備えてなる請求項1記載の排出物捕集装置。 - 上記重ね合わせ面をシールするためのガスケットをさらに備えてなる請求項4記載の排出物捕集装置。
- 低インピーダンス空間への、および、そこからの空気流を規制することによって上記低インピーダンス空間のインピーダンスを最適化するためのガスケットをさらに備えてなる請求項1記載の排出物捕集装置。
- 上記コンジットが、実質的に円形の部分と、該実質的円形部分に配設された上記入口を接続するための放射状の供給部とを有してなる請求項4記載の排出物捕集装置。
- 空気流および排出物の流れに対する抵抗を生むことにより、防風能力および排出物滞留を最適化するガスケットをさらに備えてなる請求項1記載の排出物捕集装置。
- 上記入口がそれぞれ同一断面積を有してなる請求項1記載の排出物捕集装置。
- 上記入口およびコンジットが、シールの周囲の雰囲気の一様なサンプルが化学物質検出装置によって吸引されうるようなサイズに設定されてなる請求項1記載の排出物捕集装置。
- 空気流および排出物の流れに対する抵抗を生むことにより、防風能力および排出物滞留を最適化するカバーをさらに備えてなる請求項1記載の排出物捕集装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/997,028 US6796324B2 (en) | 2001-11-28 | 2001-11-28 | Fugitive emission collection device |
PCT/US2002/031921 WO2003046516A1 (en) | 2001-11-28 | 2002-10-04 | Fugitive emission collection device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005510707A true JP2005510707A (ja) | 2005-04-21 |
JP4093963B2 JP4093963B2 (ja) | 2008-06-04 |
Family
ID=25543572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003547908A Expired - Lifetime JP4093963B2 (ja) | 2001-11-28 | 2002-10-04 | 漏洩排出物捕集装置 |
Country Status (10)
Country | Link |
---|---|
US (1) | US6796324B2 (ja) |
EP (1) | EP1461597B1 (ja) |
JP (1) | JP4093963B2 (ja) |
CN (1) | CN100504340C (ja) |
AR (1) | AR037051A1 (ja) |
AU (1) | AU2002340115A1 (ja) |
BR (1) | BRPI0213710B1 (ja) |
CA (1) | CA2468111C (ja) |
MX (1) | MXPA04004885A (ja) |
WO (1) | WO2003046516A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7818092B2 (en) * | 2006-01-20 | 2010-10-19 | Fisher Controls International Llc | In situ emission measurement for process control equipment |
US20080006328A1 (en) * | 2006-07-06 | 2008-01-10 | Honeywell International, Inc. | Electric motor pressure relief plate |
US8622072B2 (en) * | 2008-12-05 | 2014-01-07 | Fisher Controls International, Llc | Apparatus to control fluid flow |
US9046062B2 (en) * | 2009-09-25 | 2015-06-02 | Dresser-Rand Company | Greenhouse gas capture system and method |
US8708554B2 (en) | 2011-05-12 | 2014-04-29 | Arrowhead Products Corporation | Leak detection apparatus for aircraft bleed air systems |
CN107300041B (zh) * | 2017-06-19 | 2018-12-07 | 苏州宝骅密封科技股份有限公司 | 一种填料密封的泄漏介质收集方法 |
US10890173B2 (en) | 2018-02-12 | 2021-01-12 | Natural Gas Solutions North America, Llc | Operation of pump stations with additive pumps |
US20240175776A1 (en) * | 2022-11-29 | 2024-05-30 | Dresser, Llc | Detecting fugitive emissions with a valve positioner |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3141685A (en) | 1960-10-11 | 1964-07-21 | Gray Tool Co | Coupling with leak detecting means and sealing ring therefor |
US3307574A (en) * | 1964-02-07 | 1967-03-07 | Acf Ind Inc | Drain structure for venting leaked fluid from valve stem packing |
US4466273A (en) * | 1978-10-23 | 1984-08-21 | Pillette Kibbie P | Leak detection system |
US4410186A (en) * | 1982-04-12 | 1983-10-18 | Petroleum Designers, Inc. | Sealing system for pressurized flanged joints |
US4573344A (en) | 1984-06-19 | 1986-03-04 | Westinghouse Electric Corp. | Valve packing leakage monitoring device |
US4886241A (en) * | 1987-09-16 | 1989-12-12 | Fisher Controls International, Inc. | Valve stem packing containment for high pressure, high temperature |
US4888979A (en) * | 1989-02-15 | 1989-12-26 | The United States Department Of Energy | Leak detection aid |
US4972867A (en) | 1989-11-03 | 1990-11-27 | Ruesch J O | Valve stem seal leak protection and detection apparatus |
FR2666440B1 (fr) * | 1990-08-28 | 1992-12-11 | Framatome Sa | Procede de controle de la mise en place d'un element transportable et de l'etancheite de la liaison avec une structure fixe et utilisation de ce procede. |
US5372352A (en) * | 1990-09-28 | 1994-12-13 | Johnston Pump/General Valve, Inc. | Apparatus for sealing a fluid carrying device |
US5129625A (en) | 1990-10-09 | 1992-07-14 | Fisher Controls International, Inc. | Live load packing system |
US5170659A (en) * | 1991-04-08 | 1992-12-15 | Kemp Development Corporation | Apparatus and method for detecting fluid leakage |
GB9119644D0 (en) * | 1991-09-13 | 1991-10-23 | Wabco Automotive Uk Ltd | Butterfly valve seal |
US5206818A (en) * | 1991-09-19 | 1993-04-27 | International Business Machines Corporation | Fugitive emissions monitoring system including integrated fugitive emissions analyzer and source identifier |
US5203370A (en) | 1991-11-26 | 1993-04-20 | Block Gary C | Mounting apparatus with fugitive emission collection means for directly coupling a rotary valve to an actuator having rotary drive means |
US5345812A (en) * | 1992-06-24 | 1994-09-13 | Eastman Kodak Company | Seal leakage monitoring device and method |
US5330720A (en) * | 1993-02-23 | 1994-07-19 | Hughes Aircraft Company | System for detecting fugitive emissions |
US5610324A (en) * | 1993-11-08 | 1997-03-11 | Fugitive Emissions Detection Devices, Inc. | Fugitive emissions indicating device |
US5921552A (en) | 1994-02-08 | 1999-07-13 | A & A Environmental Seals, Inc. | Emission containment and alignment apparatus and method for fluid systems |
US5593166A (en) * | 1994-03-02 | 1997-01-14 | Fisher Controls International, Inc. | Low friction packing |
US5476117A (en) * | 1994-11-16 | 1995-12-19 | Pakula; Barry S. | Retrofit second packing chamber for quarter-turn valves |
US5563335A (en) * | 1995-02-28 | 1996-10-08 | Gas Research Institute | High flow rate sampler for measuring emissions at process components |
ES2208916T3 (es) * | 1996-07-03 | 2004-06-16 | Codelast Limited | Empalmes. |
US6029506A (en) | 1997-11-12 | 2000-02-29 | Fisher Controls International, Inc. | Sample retrieval system |
MY123949A (en) * | 1997-11-12 | 2006-06-30 | Fisher Controls Int | Fugitive emission sensing system |
US6314793B1 (en) * | 1999-09-28 | 2001-11-13 | Gas Research Institute | Test device for measuring chemical emissions |
-
2001
- 2001-11-28 US US09/997,028 patent/US6796324B2/en not_active Expired - Lifetime
-
2002
- 2002-10-04 JP JP2003547908A patent/JP4093963B2/ja not_active Expired - Lifetime
- 2002-10-04 CN CNB028234529A patent/CN100504340C/zh not_active Expired - Lifetime
- 2002-10-04 CA CA 2468111 patent/CA2468111C/en not_active Expired - Lifetime
- 2002-10-04 WO PCT/US2002/031921 patent/WO2003046516A1/en active Application Filing
- 2002-10-04 EP EP02778456.0A patent/EP1461597B1/en not_active Expired - Lifetime
- 2002-10-04 MX MXPA04004885A patent/MXPA04004885A/es active IP Right Grant
- 2002-10-04 AU AU2002340115A patent/AU2002340115A1/en not_active Abandoned
- 2002-10-04 BR BRPI0213710A patent/BRPI0213710B1/pt active IP Right Grant
- 2002-10-28 AR ARP020104085 patent/AR037051A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
MXPA04004885A (es) | 2004-07-30 |
EP1461597A1 (en) | 2004-09-29 |
CA2468111C (en) | 2013-06-11 |
EP1461597B1 (en) | 2016-12-07 |
CA2468111A1 (en) | 2003-06-05 |
US6796324B2 (en) | 2004-09-28 |
WO2003046516A1 (en) | 2003-06-05 |
JP4093963B2 (ja) | 2008-06-04 |
CN1592849A (zh) | 2005-03-09 |
AU2002340115A1 (en) | 2003-06-10 |
US20030098065A1 (en) | 2003-05-29 |
AR037051A1 (es) | 2004-10-20 |
BR0213710A (pt) | 2004-10-26 |
CN100504340C (zh) | 2009-06-24 |
BRPI0213710B1 (pt) | 2016-07-05 |
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