JP2020529598A - 流量計およびリフレクタ - Google Patents
流量計およびリフレクタ Download PDFInfo
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- JP2020529598A JP2020529598A JP2020505199A JP2020505199A JP2020529598A JP 2020529598 A JP2020529598 A JP 2020529598A JP 2020505199 A JP2020505199 A JP 2020505199A JP 2020505199 A JP2020505199 A JP 2020505199A JP 2020529598 A JP2020529598 A JP 2020529598A
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- Prior art keywords
- reflector
- flow meter
- measurement channel
- effect
- meter according
- Prior art date
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- 238000005259 measurement Methods 0.000 claims abstract description 28
- 230000000694 effects Effects 0.000 claims description 21
- 239000011664 nicotinic acid Substances 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 9
- 235000007164 Oryza sativa Nutrition 0.000 claims description 7
- 235000009566 rice Nutrition 0.000 claims description 7
- 239000013049 sediment Substances 0.000 claims description 6
- 230000008021 deposition Effects 0.000 claims description 5
- 240000002853 Nelumbo nucifera Species 0.000 claims description 3
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims description 3
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 2
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 241000209094 Oryza Species 0.000 description 5
- 239000002344 surface layer Substances 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000003373 anti-fouling effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000237509 Patinopecten sp. Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 235000020637 scallop Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000003075 superhydrophobic effect Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1681—Antifouling coatings characterised by surface structure, e.g. for roughness effect giving superhydrophobic coatings or Lotus effect
-
- 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
- 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
- G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Measuring Volume Flow (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
Description
対照的に、本発明の根底にある目的は、改善された測定精度および改善された信号品質で測定を達成する流量計/流量カウンタおよびリフレクタを提供することである。
本発明の有利な展開は、従属請求項の主題である。
以下、本発明の好ましい例示的実施形態を、概略図を用いて詳細に説明する。
本発明は、互いに離間した少なくとも2つの測定センサ、好ましくは超音波センサを備えてその測定信号が耐堆積性リフレクタにより反射される流量計を開示する。
2 結合部品
4 結合部品
6 センサ
8 センサ
10 凹部
12 結合面
14 横断壁
16 側壁
18 測定チャネル
20 パイプセクション
22 フランジ
24 横断壁
26 ポケット
28 リフレクタ
30 ベース領域
32 表面層
34 ベース領域
36 長手方向の微小溝
38 波状構造
40 大きな隆起
42 小さな隆起
Claims (8)
- 流体が流れるパイプセクションに挿入されるように適合された測定チャネル(18)を備える流量計であって、前記測定チャネル(18)には少なくとも2つの超音波センサ(6、8)が配置され、リフレクタ(28)は、前記超音波センサ(6、8)から離れて前記測定チャネル(18)の横断壁(24)に配置され、前記リフレクタ(28)は、耐堆積性表面構造を有し、前記リフレクタ(28)の耐堆積性は、バイオニック構造によって達成されることを特徴とする、流量計。
- 前記バイオニック構造は、シャークスキン効果を有する、請求項1に記載の流量計。
- 前記バイオニック構造は、ロータス効果を有する、請求項1に記載の流量計。
- 前記バイオニック構造は、ライスリーフ効果を有する、請求項1に記載の流量計。
- 前記バイオニック構造は、シャークスキン効果、ロータス効果、およびライスリーフ効果のうち少なくとも1つからなる組み合わせを有する、請求項1に記載の流量計。
- 前記測定チャネル(18)が楕円形状を有する、請求項1〜5のいずれか一項に記載の流量計。
- 前記リフレクタ(28)は、
前記測定チャネル(18)と同一平面になるように挿入されることと、
前記測定チャネルのポケット(26)に挿入されることとのうち少なくとも一方を備える、請求項1〜6のいずれか一項に記載の流量計。 - 前記リフレクタ(28)が耐堆積性表面を有することを特徴とする、特に請求項1に記載の流量計(1)用のリフレクタ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017118020.6 | 2017-08-08 | ||
DE102017118020 | 2017-08-08 | ||
PCT/EP2018/071396 WO2019030227A1 (de) | 2017-08-08 | 2018-08-07 | Durchflussmesser und reflektor |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2020529598A true JP2020529598A (ja) | 2020-10-08 |
JP2020529598A5 JP2020529598A5 (ja) | 2021-07-26 |
JP7323507B2 JP7323507B2 (ja) | 2023-08-08 |
Family
ID=63143149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020505199A Active JP7323507B2 (ja) | 2017-08-08 | 2018-08-07 | 流量計およびリフレクタ |
Country Status (10)
Country | Link |
---|---|
US (1) | US11243104B2 (ja) |
EP (1) | EP3665442B1 (ja) |
JP (1) | JP7323507B2 (ja) |
CN (1) | CN111033184A (ja) |
BR (1) | BR112020001743B1 (ja) |
ES (1) | ES2897300T3 (ja) |
IL (1) | IL272268B (ja) |
PL (1) | PL3665442T3 (ja) |
RU (1) | RU2764710C2 (ja) |
WO (1) | WO2019030227A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2020011238A (es) * | 2019-10-31 | 2022-02-10 | Neptune Tech Group Inc | Elemento de medicion unificado para conjunto de medidor de agua. |
CN113075419A (zh) * | 2021-03-31 | 2021-07-06 | 苏州容启传感器科技有限公司 | 一种风速风向检测装置 |
US20230228602A1 (en) * | 2022-01-19 | 2023-07-20 | International Environmental Corporation | Energy metering system for a fan coil |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0392294A1 (de) * | 1989-04-13 | 1990-10-17 | Siemens Aktiengesellschaft | Durchflussmesseinrichtung für flüssige Medien nach dem Ultraschall-Laufzeitprizip |
CN202693159U (zh) * | 2012-07-03 | 2013-01-23 | 天津市金凤来仪科技有限公司 | 一种反射式超声波热量表流量管 |
US20140318657A1 (en) * | 2013-04-30 | 2014-10-30 | The Ohio State University | Fluid conveying apparatus with low drag, anti-fouling flow surface and methods of making same |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19729473A1 (de) | 1997-07-10 | 1999-02-04 | Meinecke Ag H | Ultraschall-Durchflußmesser |
DE102005063314B4 (de) * | 2005-02-17 | 2010-07-08 | Hydrometer Gmbh | Durchflussmesser |
EP1981659B1 (en) * | 2006-08-29 | 2017-01-25 | Hochschule Bremen | Antifouling coating |
JP4939907B2 (ja) | 2006-11-15 | 2012-05-30 | 東京計装株式会社 | 気体用超音波流量計 |
DE102009048011A1 (de) | 2009-10-02 | 2011-04-14 | Hydrometer Gmbh | Messeinsatz sowie Durchflusszähler |
DE102010020338A1 (de) | 2010-05-12 | 2011-11-17 | Hydrometer Gmbh | Gehäuseanordnung für Ultraschall-Durchflussmesser sowie Ultaschall-Durchflussmesser |
DE102010064119A1 (de) * | 2010-12-23 | 2012-06-28 | Endress + Hauser Flowtec Ag | Durchflussmessgerät |
CN104532238B (zh) * | 2013-01-30 | 2017-02-22 | 华侨大学 | 一种基于荷叶表面仿生学的抗粘结刀具的制备方法 |
US9795989B2 (en) * | 2013-03-15 | 2017-10-24 | Hzo, Inc. | Combining different types of moisture-resistant materials |
-
2018
- 2018-08-07 PL PL18752147T patent/PL3665442T3/pl unknown
- 2018-08-07 RU RU2020109723A patent/RU2764710C2/ru active
- 2018-08-07 EP EP18752147.1A patent/EP3665442B1/de active Active
- 2018-08-07 ES ES18752147T patent/ES2897300T3/es active Active
- 2018-08-07 WO PCT/EP2018/071396 patent/WO2019030227A1/de unknown
- 2018-08-07 US US16/632,400 patent/US11243104B2/en active Active
- 2018-08-07 JP JP2020505199A patent/JP7323507B2/ja active Active
- 2018-08-07 BR BR112020001743-4A patent/BR112020001743B1/pt active IP Right Grant
- 2018-08-07 CN CN201880050993.XA patent/CN111033184A/zh active Pending
- 2018-08-07 IL IL272268A patent/IL272268B/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0392294A1 (de) * | 1989-04-13 | 1990-10-17 | Siemens Aktiengesellschaft | Durchflussmesseinrichtung für flüssige Medien nach dem Ultraschall-Laufzeitprizip |
CN202693159U (zh) * | 2012-07-03 | 2013-01-23 | 天津市金凤来仪科技有限公司 | 一种反射式超声波热量表流量管 |
US20140318657A1 (en) * | 2013-04-30 | 2014-10-30 | The Ohio State University | Fluid conveying apparatus with low drag, anti-fouling flow surface and methods of making same |
Non-Patent Citations (1)
Title |
---|
下村 政嗣: "生物の多様性に学ぶ新世代バイオミメティック材料技術の新潮流", 科学技術動向, JPN6022016382, May 2010 (2010-05-01), pages 9 - 27, ISSN: 0004888062 * |
Also Published As
Publication number | Publication date |
---|---|
RU2020109723A3 (ja) | 2021-09-10 |
EP3665442B1 (de) | 2021-09-01 |
JP7323507B2 (ja) | 2023-08-08 |
CN111033184A (zh) | 2020-04-17 |
BR112020001743B1 (pt) | 2024-03-12 |
IL272268B (en) | 2022-09-01 |
PL3665442T3 (pl) | 2022-01-17 |
US11243104B2 (en) | 2022-02-08 |
BR112020001743A2 (pt) | 2020-07-21 |
WO2019030227A1 (de) | 2019-02-14 |
US20200249060A1 (en) | 2020-08-06 |
RU2764710C2 (ru) | 2022-01-19 |
EP3665442A1 (de) | 2020-06-17 |
ES2897300T3 (es) | 2022-02-28 |
RU2020109723A (ru) | 2021-09-10 |
IL272268A (en) | 2020-03-31 |
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