JP5968080B2 - 流量測定装置のための補助装置 - Google Patents
流量測定装置のための補助装置 Download PDFInfo
- Publication number
- JP5968080B2 JP5968080B2 JP2012121135A JP2012121135A JP5968080B2 JP 5968080 B2 JP5968080 B2 JP 5968080B2 JP 2012121135 A JP2012121135 A JP 2012121135A JP 2012121135 A JP2012121135 A JP 2012121135A JP 5968080 B2 JP5968080 B2 JP 5968080B2
- Authority
- JP
- Japan
- Prior art keywords
- flow
- measuring device
- slits
- elements
- auxiliary device
- 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.)
- Expired - Fee Related
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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
- G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
- G01F1/662—Constructional details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
- F15D1/02—Influencing flow of fluids in pipes or conduits
- F15D1/025—Influencing flow of fluids in pipes or conduits by means of orifice or throttle elements
-
- 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
- G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Volume Flow (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
Claims (8)
- 流量測定装置のための補助装置であって、流量測定装置の下流及び/又は上流に相前後して配置された少なくとも2つの板状又はディスク状の流れに影響を与えるエレメントから成っており、該流れに影響を与えるエレメントには複数の切欠が設けられており、流れ方向で見通しがきかないように、前記切欠が流れに影響を与えるエレメントに形成されている、及び/又は流れに影響を与えるエレメントが配置されている形式のものにおいて、
流れに影響を与えるエレメント(1,2)に設けられた切欠がスリット(3,4)として形成されており、スリット(3,4)が流れに影響を与えるエレメント(1,2)に、互いに同心的な複数の円に沿って設けられていることを特徴とする、流量測定装置のための補助装置。 - 前記スリット(3,4)のアスペクト比(縦と横の比)が1よりも大きい、請求項1に記載の流量測定装置のための補助装置。
- スリット(3,4)の長手方向が少なくともほぼ半径方向で延びている、請求項1又は2記載の流量測定装置のための補助装置。
- スリット(3,4)の幅が半径方向で増大する、請求項3記載の流量測定装置のための補助装置。
- スリット(3,4)の幅がまず最初に、該スリット(3,4)の半径方向内端から半径方向で増大し、次いで半径方向で減少する、請求項4記載の流量測定装置のための補助装置。
- 流れに影響を与えるエレメント(1,2)に、互いに同心的な円に沿って設けられているスリット(3,4)の数が、内側から外側に向かって増えている、請求項1から5までのいずれか1項記載の流量測定装置のための補助装置。
- 内側の円に沿って6つのスリット(3,4)が、真ん中の円に沿って12のスリット(3,4)が、外側の円に沿って24のスリット(3,4)が設けられている、請求項6記載の流量測定装置のための補助装置。
- 流れに影響を与えるエレメント(1,2)の間に音緩衝材及び/又は音減衰材が設けられている、請求項1から7までのいずれか1項記載の流量測定装置のための補助装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011103859A DE102011103859A1 (de) | 2011-05-27 | 2011-05-27 | Hilfseinrichtung für Durchflussmessgeräte |
DE102011103859.4 | 2011-05-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012247425A JP2012247425A (ja) | 2012-12-13 |
JP5968080B2 true JP5968080B2 (ja) | 2016-08-10 |
Family
ID=46317090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012121135A Expired - Fee Related JP5968080B2 (ja) | 2011-05-27 | 2012-05-28 | 流量測定装置のための補助装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US9207107B2 (ja) |
EP (1) | EP2527661B1 (ja) |
JP (1) | JP5968080B2 (ja) |
KR (1) | KR101618151B1 (ja) |
CN (1) | CN102798423B (ja) |
BR (1) | BR102012012779B1 (ja) |
CA (1) | CA2778063C (ja) |
DE (1) | DE102011103859A1 (ja) |
RU (1) | RU2589267C2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2738525A1 (en) * | 2012-11-28 | 2014-06-04 | Itron France | Fluid flow stabilizer for an ultrasonic flow meter |
US9506484B2 (en) * | 2013-05-17 | 2016-11-29 | Cameron International Corporation | Flow conditioner and method for optimization |
JP6232683B2 (ja) * | 2013-10-25 | 2017-11-22 | アイセル株式会社 | 静的混合構造、流体混合方法および混合流体製造方法 |
US10619797B2 (en) | 2016-12-12 | 2020-04-14 | Canada Pipeline Accessories, Co., Ltd. | Static mixer for fluid flow in a pipeline |
DE102017002378B4 (de) | 2017-03-11 | 2022-02-17 | Diehl Metering Gmbh | Fluidzähler |
DE102018204415A1 (de) * | 2018-03-22 | 2019-09-26 | Robert Bosch Gmbh | Sensoranordnung |
US11746960B2 (en) | 2018-05-07 | 2023-09-05 | Canada Pipeline Accessories Co., Ltd. | Pipe assembly with static mixer and flow conditioner |
USD976384S1 (en) | 2020-01-13 | 2023-01-24 | Canada Pipeline Accessories Co., Ltd. | Static mixer for fluid flow |
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US3564912A (en) | 1968-10-28 | 1971-02-23 | Westinghouse Electric Corp | Fluid flow measurement system |
US3665965A (en) * | 1970-05-26 | 1972-05-30 | Masonellan International Inc | Apparatus for reducing flowing fluid pressure with low noise generation |
SU1103204A1 (ru) * | 1979-11-15 | 1984-07-15 | Ивановский энергетический институт им.В.И.Ленина | Регул тор расхода |
JPS58103100U (ja) * | 1982-01-06 | 1983-07-13 | 横河電機株式会社 | 空気パ−ジ用消音器 |
US4805656A (en) * | 1983-04-04 | 1989-02-21 | Facet Enterprises Inc. | Porous composite structure |
JPS6048123U (ja) * | 1983-09-12 | 1985-04-04 | オ−バル機器工業株式会社 | 雑音減衰器 |
JPS6048122U (ja) * | 1983-09-12 | 1985-04-04 | オ−バル機器工業株式会社 | 雑音減衰器 |
US4715234A (en) * | 1986-07-18 | 1987-12-29 | Daniel Industries, Inc. | Self-cleaning and self-lubricating fluid flowmeter |
DE59007347D1 (de) * | 1990-05-19 | 1994-11-03 | Flowtec Ag | Messerwertaufnehmer für ein Ultraschall-Volumendurchfluss-Messgerät. |
JPH04215019A (ja) * | 1990-12-10 | 1992-08-05 | Ricoh Co Ltd | ストレーナ |
US5295397A (en) * | 1991-07-15 | 1994-03-22 | The Texas A & M University System | Slotted orifice flowmeter |
US5323657A (en) * | 1991-11-04 | 1994-06-28 | Badger Meter, Inc. | Volumetric flow corrector and method |
NL9301422A (nl) | 1993-08-17 | 1995-03-16 | Servex Bv | Werkwijze en inrichting voor het bepalen van eigenschappen van de stroming van een medium. |
JP3188375B2 (ja) * | 1994-12-12 | 2001-07-16 | 日本エム・ケー・エス株式会社 | 層流素子 |
DE19503714A1 (de) | 1995-02-04 | 1996-08-08 | Suedrohrbau Gmbh & Co | Anordnung zur Bestimmung der Strömungsgeschwindigkeit eines Fluides in Rohren mit kreisförmigem Querschnitt mittels Ultraschall |
US5819803A (en) * | 1996-02-16 | 1998-10-13 | Lebo; Kim W. | Fluid pressure reduction device |
US5922970A (en) * | 1996-08-21 | 1999-07-13 | Endress + Hauser Flowtec Ag | Vortex flow sensor with a turbulence grid |
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WO1999022207A1 (en) * | 1997-10-24 | 1999-05-06 | Daniel Industries, Inc. | Ultrasonic gas meter silencer and method |
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US6422092B1 (en) * | 1998-09-10 | 2002-07-23 | The Texas A&M University System | Multiple-phase flow meter |
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-
2011
- 2011-05-27 DE DE102011103859A patent/DE102011103859A1/de not_active Withdrawn
-
2012
- 2012-05-21 EP EP12003964.9A patent/EP2527661B1/de not_active Not-in-force
- 2012-05-23 US US13/478,741 patent/US9207107B2/en not_active Expired - Fee Related
- 2012-05-25 RU RU2012121590/28A patent/RU2589267C2/ru active
- 2012-05-27 CN CN201210229994.5A patent/CN102798423B/zh not_active Expired - Fee Related
- 2012-05-28 JP JP2012121135A patent/JP5968080B2/ja not_active Expired - Fee Related
- 2012-05-28 CA CA2778063A patent/CA2778063C/en not_active Expired - Fee Related
- 2012-05-28 BR BR102012012779A patent/BR102012012779B1/pt not_active IP Right Cessation
- 2012-05-29 KR KR1020120056534A patent/KR101618151B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
RU2012121590A (ru) | 2013-11-27 |
BR102012012779A2 (pt) | 2013-11-12 |
BR102012012779B1 (pt) | 2019-12-10 |
RU2589267C2 (ru) | 2016-07-10 |
KR20120132437A (ko) | 2012-12-05 |
DE102011103859A1 (de) | 2012-11-29 |
EP2527661B1 (de) | 2016-04-27 |
CA2778063C (en) | 2017-01-24 |
JP2012247425A (ja) | 2012-12-13 |
CN102798423A (zh) | 2012-11-28 |
US9207107B2 (en) | 2015-12-08 |
KR101618151B1 (ko) | 2016-05-09 |
CA2778063A1 (en) | 2012-11-27 |
EP2527661A1 (de) | 2012-11-28 |
US20120297870A1 (en) | 2012-11-29 |
CN102798423B (zh) | 2016-05-25 |
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