JP6805301B2 - 光学的流れ計測用の流通用パイプアダプタ - Google Patents
光学的流れ計測用の流通用パイプアダプタ Download PDFInfo
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- JP6805301B2 JP6805301B2 JP2019150884A JP2019150884A JP6805301B2 JP 6805301 B2 JP6805301 B2 JP 6805301B2 JP 2019150884 A JP2019150884 A JP 2019150884A JP 2019150884 A JP2019150884 A JP 2019150884A JP 6805301 B2 JP6805301 B2 JP 6805301B2
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- 238000005259 measurement Methods 0.000 title claims description 14
- 230000003287 optical effect Effects 0.000 title claims description 14
- 239000012530 fluid Substances 0.000 claims description 88
- 239000010409 thin film Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 2
- 239000002241 glass-ceramic Substances 0.000 claims 1
- 238000004891 communication Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000006112 glass ceramic composition Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/26—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting optical wave
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/05—Flow-through cuvettes
-
- 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
- G01F1/661—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 using light
-
- 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
-
- 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
- G01F15/14—Casings, e.g. of special material
-
- 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
- G01F15/18—Supports or connecting means for meters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/05—Flow-through cuvettes
- G01N2021/052—Tubular type; cavity type; multireflective
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/02—Housings
- G01P1/026—Housings for speed measuring devices, e.g. pulse generator
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Optical Measuring Cells (AREA)
- Measuring Volume Flow (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Description
10 流体パイプ
11 内側の流れの空間
12 窓要素
13 ハウジング
14 内側のハウジングの空間
15 円柱状のパイプ部分
16 円柱状の内側の空間
17 コネクタ要素
18 窓要素
19 開いている領域
20 光学系
21 センサ
22 長手方向の軸線
23 接続点
Claims (10)
- 光学的流れ計測用のパイプアダプタ(100)であって、
内側の流通用の流れの空間(11)を有している流体パイプ(10)であって、計測光学系に対して透明な少なくとも1個の窓要素(12)が導入されている流体パイプ(10)を有し、
流体パイプ(10)は、少なくとも窓要素(12)の部分が、窓要素(12)を内側のハウジングの空間(14)に取り付けている耐圧ハウジング(13)によって囲まれており、内側のハウジングの空間(14)は、内側の流れの空間(11)と少なくとも間接的に流体的に相互作用する及び/または流体的に連通しており、
前記窓要素(12)は、透明な材料で構成されている円柱状のパイプ部分(15)によって形成されており、前記円柱状のパイプ部分(15)は、少なくとも一方の端部側でコネクタ要素(17)によって1個または2個以上の前記流体パイプ(10)に接続されており、前記コネクタ要素(17)は流体浸透可能であることを特徴とする、
パイプアダプタ(100)。 - 前記円柱状のパイプ部分(15)は、ガラス要素またはガラスセラミック要素から構成されていることを特徴とする、請求項1に記載のパイプアダプタ(100)。
- 前記円柱状のパイプ部分(15)は、前記流体パイプ(10)の軸線方向の途切れている領域に導入されており、前記流体パイプ(10)の前記内側の流れの空間(11)に途切れることなく、同じ直径で隣接している円柱状の内側の空間(16)を形成していることを特徴とする、請求項1または2に記載のパイプアダプタ(100)。
- 前記コネクタ要素(17)は、流体が通過可能な多孔性材料及び/または焼結材料から形成されていることを特徴とする、請求項1に記載のパイプアダプタ(100)。
- 弾性薄膜が前記内側の流れの空間(11)と前記内側のハウジングの空間(14)との間に形成され、薄膜の変形によって前記内側の流れの空間(11)と前記内側のハウジングの空間(14)との間が均圧とされていることを特徴とする、請求項1から4のいずれか1項に記載のパイプアダプタ(100)。
- 前記弾性薄膜は、コネクタ要素(17)によって及び/またはコネクタ要素(17)の一部として形成されていることを特徴とする、請求項5に記載のパイプアダプタ(100)。
- 前記耐圧ハウジング(13)は、透明な材料で構成されている少なくとも1個の窓要素(18)を有していることを特徴とする、請求項1から6のいずれか1項に記載のパイプアダプタ(100)。
- 前記窓要素(18)は、平坦な表面の部材で形成されており、耐圧ハウジング(13)によって囲まれていることを特徴とする、請求項7に記載のパイプアダプタ(100)。
- 前記耐圧ハウジング(13)は、金属材料で形成されており、前記流体パイプ(10)は、前記耐圧ハウジング(13)の対向して配置されている端部表面の位置で前記内側のハウジングの空間(14)に導入されていることを特徴とする、請求項1から8のいずれか1項に記載のパイプアダプタ(100)。
- 前記内側のハウジングの空間(14)は、内側の流れの空間(11)を通して導入されている流体と同じ流体で満たされていることを特徴とする、請求項1から9のいずれか1項に記載のパイプアダプタ(100)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018122216.5A DE102018122216A1 (de) | 2018-09-12 | 2018-09-12 | Durchströmbarer Rohreinsatz für die optische Strömungsmessung |
DE102018122216.5 | 2018-09-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020042022A JP2020042022A (ja) | 2020-03-19 |
JP6805301B2 true JP6805301B2 (ja) | 2020-12-23 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019150884A Active JP6805301B2 (ja) | 2018-09-12 | 2019-08-21 | 光学的流れ計測用の流通用パイプアダプタ |
Country Status (6)
Country | Link |
---|---|
US (1) | US11226351B2 (ja) |
EP (1) | EP3623773B1 (ja) |
JP (1) | JP6805301B2 (ja) |
KR (1) | KR102281997B1 (ja) |
CN (1) | CN110895238A (ja) |
DE (1) | DE102018122216A1 (ja) |
Families Citing this family (1)
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DE102021118129A1 (de) * | 2021-07-14 | 2023-01-19 | Endress+Hauser SE+Co. KG | Feldgerät der Automatisierungstechnik |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4032454A (en) * | 1972-03-31 | 1977-06-28 | E. I. Du Pont De Nemours And Company | Permselective membrane apparatus with porous support |
DE3110712C2 (de) * | 1981-03-19 | 1986-08-07 | Joachim Prof. Dr.-Ing. 8000 München Heinzl | Aerostatisches Lager |
DE4343810C1 (de) * | 1993-12-22 | 1995-04-20 | Roland Man Druckmasch | Fotoelektrischer Meßkopf |
US7009707B2 (en) * | 2001-04-06 | 2006-03-07 | Thales Underwater Systems Uk Limited | Apparatus and method of sensing fluid flow using sensing means coupled to an axial coil spring |
TW498137B (en) * | 2001-08-27 | 2002-08-11 | De-Huan Shen | Flow balancer of water pressurizing device |
CA2439242C (en) | 2003-09-03 | 2008-01-29 | Photon Control Inc. | Optical flow meter for measuring gases and liquids in pipelines |
KR100596056B1 (ko) * | 2003-11-28 | 2006-06-30 | 진금수 | 유로제어밸브 |
DE102006039489B3 (de) * | 2006-08-21 | 2008-01-31 | B.R. Deutschland, vertr. d. d. Bundesministerium f. Wirtschaft u.Technologie, dieses vertr. d. d. Präs. d. Phys.-Techn. Bundesanstalt | Verfahren zur Messung von Geschwindigkeitsverteilungen eines durch einen Rohrquerschnitt strömenden Fluids und Messanordnung zur Durchführung des Verfahrens |
DE102007040970B3 (de) * | 2007-08-28 | 2009-04-16 | Bundesrepublik Deutschland, vertr.d.d. Bundesministerium für Wirtschaft und Technologie, d.vertr.d.d. Präsidenten der Physikalisch-Technischen Bundesanstalt | Messverfahren und Messanordnung zum Ermitteln eines Volumenstroms eines Fluids in einer Rohrleitung |
DE102009005800A1 (de) * | 2009-01-22 | 2010-07-29 | Dues, Michael, Dr.-Ing. | Optische Strömungsmessung |
US8522624B2 (en) * | 2011-03-02 | 2013-09-03 | Cameron International Corporation | System and method for pressure balancing a flow meter |
DE102014205882B3 (de) * | 2014-03-28 | 2015-08-27 | Bundesrepublik Deutschland, vertr. durch das Bundesministerium für Wirtschaft und Energie, dieses vertreten durch den Präsidenten der Physikalisch-Technischen Bundesanstalt | Laser-Durchflussmessgerät und Verfahren zum Kalibrieren eines Laser-Durchflussmessgeräts |
JP6393192B2 (ja) * | 2015-01-07 | 2018-09-19 | 住友理工株式会社 | 流体封入式防振装置 |
DE102015001826B3 (de) * | 2015-02-16 | 2016-03-31 | Bundesrepublik Deutschland, vertr. durch das Bundesministerium für Wirtschaft und Energie, dieses vertreten durch den Präsidenten der Physikalisch-Technischen Bundesanstalt | Armatur |
CN105115921B (zh) * | 2015-09-09 | 2017-10-20 | 浙江大学 | 一种用于检测水中气体浓度的检测装置 |
CN204964377U (zh) * | 2015-09-09 | 2016-01-13 | 浙江大学 | 用于检测水中气体浓度的检测装置 |
KR20180101086A (ko) * | 2017-03-03 | 2018-09-12 | 김태용 | 수질측정장치 |
-
2018
- 2018-09-12 DE DE102018122216.5A patent/DE102018122216A1/de active Pending
-
2019
- 2019-08-14 EP EP19191765.7A patent/EP3623773B1/de active Active
- 2019-08-21 JP JP2019150884A patent/JP6805301B2/ja active Active
- 2019-09-04 KR KR1020190109319A patent/KR102281997B1/ko active IP Right Grant
- 2019-09-11 CN CN201910858220.0A patent/CN110895238A/zh active Pending
- 2019-09-11 US US16/567,284 patent/US11226351B2/en active Active
Also Published As
Publication number | Publication date |
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JP2020042022A (ja) | 2020-03-19 |
DE102018122216A1 (de) | 2020-03-12 |
US11226351B2 (en) | 2022-01-18 |
KR20200030454A (ko) | 2020-03-20 |
CN110895238A (zh) | 2020-03-20 |
US20200081027A1 (en) | 2020-03-12 |
EP3623773C0 (de) | 2023-10-11 |
KR102281997B1 (ko) | 2021-07-26 |
EP3623773B1 (de) | 2023-10-11 |
EP3623773A1 (de) | 2020-03-18 |
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