JP2010503858A - 渦センサ交換のための漏れ点検装置 - Google Patents
渦センサ交換のための漏れ点検装置 Download PDFInfo
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- JP2010503858A JP2010503858A JP2009528301A JP2009528301A JP2010503858A JP 2010503858 A JP2010503858 A JP 2010503858A JP 2009528301 A JP2009528301 A JP 2009528301A JP 2009528301 A JP2009528301 A JP 2009528301A JP 2010503858 A JP2010503858 A JP 2010503858A
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- cavity
- conduit
- vortex flowmeter
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- 238000007689 inspection Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 claims abstract description 52
- 238000000034 method Methods 0.000 claims abstract description 50
- 230000000007 visual effect Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000037361 pathway Effects 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 7
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- -1 vapors Substances 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
- G01F1/32—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow using swirl flowmeters
- G01F1/3209—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow using swirl flowmeters using Karman vortices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
- G01F1/32—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow using swirl flowmeters
- G01F1/325—Means for detecting quantities used as proxy variables for swirl
- G01F1/3259—Means for detecting quantities used as proxy variables for swirl for detecting fluid pressure oscillations
- G01F1/3266—Means for detecting quantities used as proxy variables for swirl for detecting fluid pressure oscillations by sensing mechanical vibrations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
- G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Measuring Volume Flow (AREA)
- Measuring Fluid Pressure (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
Description
Claims (20)
- プロセス流体を運ぶための導管と、
導管に結合されるセンサ本体のキャビティ内に収容される感知装置と、
導管の一部に配置され、導管内のプロセス流体を感知装置から隔離するように構成された湾曲部と、
キャビティからセンサ本体の外面に延びる経路と、
を含む、
プロセス流体の流れを測定するための渦流量計。 - 湾曲部を感知装置に結合する支柱をさらに含む、
請求項1記載の渦流量計。 - 経路内に配置される弁本体をさらに含む、
請求項1記載の渦流量計。 - 弁本体が、渦計測計の正常動作中、閉鎖位置にあるように構成される、
請求項3記載の渦流量計。 - 弁本体が、いくらかのプロセス流体がキャビティ内に不適切に封じ込められているかどうかを検出するため、開放位置にあるように構成される、
請求項3記載の渦流量計。 - 経路内に配置される感圧インジケータをさらに含む、
請求項1記載の渦流量計。 - 感圧インジケータが、キャビティ内の流体の圧力値を示す圧力測定装置を含む、
請求項6記載の渦流量計。 - 感圧インジケータが、キャビティ内の圧力が少なくとも臨界圧程度であるときに作動する視覚的インジケータを含む、
請求項6記載の渦流量計。 - 視覚的圧力インジケータが、張力下にあるピンに結合されたスナップリングを含み、
キャビティ内の圧力がピン内の張力より大きいとき、ピンがセンサ本体の外面から突出する、
請求項8記載の渦流量計。 - 導管軸に沿ってプロセス流体を運び、導管の外側面および内側面の間に厚みを減らした部分を有する導管と、
導管内に配置され、圧力の変動に応じて変動するピボット部材を含む分岐バーと、
導管に結合するセンサ本体のキャビティ内に収容され、導管の厚みを減らした領域によってプロセス流体から隔離される感知装置と、
キャビティからセンサ本体の外面に延びる経路と、
を含む、
プロセス流体の流れを測定するための渦流量計。 - 経路内に配置される弁本体をさらに含む、
請求項10記載の渦流量計。 - 弁本体が、渦計測計の正常動作中、閉鎖位置にあるように構成される、
請求項11記載の渦流量計。 - 弁本体が、いくらかのプロセス流体がキャビティ内に不適切に封じ込められているかどうかを検出するため、開放位置にあるように構成される、
請求項11記載の渦流量計。 - 経路内に配置される感圧インジケータをさらに含む、
請求項10記載の渦流量計。 - 感圧インジケータが、キャビティ内の圧力値を示す圧力測定装置を含む、
請求項15記載の渦流量計。 - 感圧インジケータが、キャビティ内の圧力が少なくとも臨界圧程度であるときに作動する視覚的インジケータを含む、
請求項15記載の渦流量計。 - 視覚的圧力インジケータが、張力下にあるピンに結合されたスナップリングを含み、
キャビティ内の圧力がピン内の張力より大きいときにピンがセンサ本体の外面から突出する、
請求項17記載の渦流量計。 - プロセス流体を運ぶための導管と、
導管に結合するセンサ本体のキャビティ内に収容される感知装置と、
導管の一部に配置され、導管内のプロセス流体を感知装置から隔離するように構成された湾曲部と、
キャビティからセンサ本体の外面に延びる経路内に配置され、キャビティ内のプロセス流体の存在を判定するのに用いるように構成される装置と、
を含む、
プロセス流体の流れを測定するための渦流量計。 - 装置が弁本体を含む、
請求項18記載の渦流量計。 - 装置が感圧インジケータを含む、
請求項18記載の渦流量計。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84496006P | 2006-09-15 | 2006-09-15 | |
US60/844,960 | 2006-09-15 | ||
PCT/US2007/019970 WO2008033485A2 (en) | 2006-09-15 | 2007-09-14 | Leak check device for vortex sensor replacement |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010503858A true JP2010503858A (ja) | 2010-02-04 |
JP5162593B2 JP5162593B2 (ja) | 2013-03-13 |
Family
ID=39047952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009528301A Active JP5162593B2 (ja) | 2006-09-15 | 2007-09-14 | 渦センサ交換のための漏れ点検装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7637170B2 (ja) |
EP (1) | EP2064525B1 (ja) |
JP (1) | JP5162593B2 (ja) |
CN (1) | CN101512297B (ja) |
AT (1) | ATE478326T1 (ja) |
DE (1) | DE602007008584D1 (ja) |
WO (1) | WO2008033485A2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7965903B2 (en) * | 2006-04-28 | 2011-06-21 | Sharp Kabushiki Kaisha | Image processing apparatus |
CN102032931B (zh) * | 2010-12-14 | 2012-06-27 | 重庆市正华钻采设备有限公司 | 石油天然气采输作业流量测量用阀式v锥节流装置 |
US9032815B2 (en) | 2011-10-05 | 2015-05-19 | Saudi Arabian Oil Company | Pulsating flow meter having a bluff body and an orifice plate to produce a pulsating flow |
US11002628B2 (en) | 2018-09-20 | 2021-05-11 | Rosemount Inc. | Thermowell with primary seal verification |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0718236U (ja) * | 1993-09-10 | 1995-03-31 | 正次 斉藤 | ベローズ型伸縮管継手における漏れ検知装置 |
JPH09196722A (ja) * | 1996-01-18 | 1997-07-31 | Saapasu Kogyo Kk | カルマン渦流量計 |
WO2005106399A1 (en) * | 2004-04-16 | 2005-11-10 | Rosemount Inc. | Flow meter for use with high pressure process fluid |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5503021A (en) * | 1991-10-08 | 1996-04-02 | Lew; Hyok S. | Oscillatory pressure sensor |
US5343762A (en) * | 1992-10-05 | 1994-09-06 | Rosemount Inc. | Vortex flowmeter |
US5808209A (en) * | 1994-03-23 | 1998-09-15 | Schlumberger Industries, S.A. | Vortex fluid meter including a profiled pipe |
US6220103B1 (en) * | 1996-07-15 | 2001-04-24 | Engineering Measurements Company | Vortex detector and flow meter |
US6321166B1 (en) * | 1999-08-05 | 2001-11-20 | Russell N. Evans | Noise reduction differential pressure measurement probe |
US6938496B2 (en) * | 2001-09-04 | 2005-09-06 | Endress + Hauser Flowtec Ag | Vortex flow pickup |
US7073394B2 (en) * | 2004-04-05 | 2006-07-11 | Rosemount Inc. | Scalable averaging insertion vortex flow meter |
-
2007
- 2007-09-14 US US11/855,362 patent/US7637170B2/en active Active
- 2007-09-14 CN CN2007800337475A patent/CN101512297B/zh active Active
- 2007-09-14 WO PCT/US2007/019970 patent/WO2008033485A2/en active Application Filing
- 2007-09-14 JP JP2009528301A patent/JP5162593B2/ja active Active
- 2007-09-14 AT AT07838209T patent/ATE478326T1/de not_active IP Right Cessation
- 2007-09-14 EP EP07838209A patent/EP2064525B1/en active Active
- 2007-09-14 DE DE602007008584T patent/DE602007008584D1/de active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0718236U (ja) * | 1993-09-10 | 1995-03-31 | 正次 斉藤 | ベローズ型伸縮管継手における漏れ検知装置 |
JPH09196722A (ja) * | 1996-01-18 | 1997-07-31 | Saapasu Kogyo Kk | カルマン渦流量計 |
WO2005106399A1 (en) * | 2004-04-16 | 2005-11-10 | Rosemount Inc. | Flow meter for use with high pressure process fluid |
JP2007532900A (ja) * | 2004-04-16 | 2007-11-15 | ローズマウント インコーポレイテッド | 高圧プロセス流体に使用するための流量計 |
Also Published As
Publication number | Publication date |
---|---|
EP2064525B1 (en) | 2010-08-18 |
US7637170B2 (en) | 2009-12-29 |
ATE478326T1 (de) | 2010-09-15 |
WO2008033485A2 (en) | 2008-03-20 |
WO2008033485A3 (en) | 2008-05-08 |
DE602007008584D1 (de) | 2010-09-30 |
EP2064525A2 (en) | 2009-06-03 |
JP5162593B2 (ja) | 2013-03-13 |
CN101512297A (zh) | 2009-08-19 |
US20080216586A1 (en) | 2008-09-11 |
CN101512297B (zh) | 2011-09-28 |
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