JP5912641B2 - 流体計測用センサーの取付構造 - Google Patents
流体計測用センサーの取付構造 Download PDFInfo
- Publication number
- JP5912641B2 JP5912641B2 JP2012034078A JP2012034078A JP5912641B2 JP 5912641 B2 JP5912641 B2 JP 5912641B2 JP 2012034078 A JP2012034078 A JP 2012034078A JP 2012034078 A JP2012034078 A JP 2012034078A JP 5912641 B2 JP5912641 B2 JP 5912641B2
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- sensor
- branch pipe
- fluid
- tapered
- 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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Classifications
-
- 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
- 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
- G01F1/34—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 measuring pressure or differential pressure
-
- 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
- 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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0007—Fluidic connecting means
- G01L19/0023—Fluidic connecting means for flowthrough systems having a flexible pressure transmitting element
-
- G—PHYSICS
- G12—INSTRUMENT DETAILS
- G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
- G12B9/00—Housing or supporting of instruments or other apparatus
- G12B9/08—Supports; Devices for carrying
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
Description
2 三方以上に分岐した配管(T字継ぎ手)
2a 枝管
2b 基端
2c 外端
3 流体計測用センサー
4 スリーブ
4a 周壁
4b 保護壁
5a シールリップ
5b 逆テーパ状シール部
5b1 逆テーパ状傾斜部
5b2 逆テーパ受け部
5c テーパ状シール部
5c1 テーパ状傾斜部
5c2 テーパ受け部
5d 円筒状シール部
5d1 円筒状凸部
5d2 円筒受け部
6 キャップ部材
6a ユニオンナット
6b 押圧具
7 スペーサ
P 流路
M 流量計
C 接続部
Claims (4)
- 三方以上に分岐した配管における枝管に流体計測用センサーを取り付けて、残りの枝管に形成された流路を流れる流体の性質を計測するための流体計測用センサーの取付構造であって、
該流体計測用センサーを収容するスリーブを有し、
該スリーブは略円筒状の周壁と該周壁の一端側に設けられ該センサーの機能を妨げない保護壁からなるコップ状の部材であって、周壁の保護壁付近にはシールリップが設けられ、
該スリーブは該保護壁が枝管の基端付近に配置されるように該枝管に挿入されており、
該スリーブの周壁に該スリーブの保護壁方向に向かって拡開する逆テーパ状傾斜部が周設され、該枝管内に該逆テーパ状傾斜部と係合する逆テーパ受け部を有し、該逆テーパ状傾斜部を該逆テーパ受け部に押圧することにより逆テーパ状シール部が形成され、そして
該逆テーパ状傾斜部の遠心方向側に円筒状凸部を有し、該枝管内に該円筒状凸部と係合する円筒受け部を有し、該円筒状凸部を該円筒受け部に挿入することにより円筒状シール部が形成される、流体計測用センサーの取付構造。 - さらに、前記スリーブが挿入された枝管の外端に嵌着または螺着されるキャップ部材を有し、
該キャップ部材と該スリーブ内に配置されたセンサーとの間にスペーサが介設される、請求項1に記載の流体計測用センサーの取付構造。 - 前記キャップ部材が、ユニオンナットと、前記スリーブ内に挿入され前記スペーサを押圧する押圧具からなる、請求項2に記載の流体計測用センサーの取付構造。
- 前記スリーブの周壁に該スリーブの保護壁方向に向かって縮径するテーパ状傾斜部が周設され、前記枝管内に該テーパ状傾斜部と係合するテーパ受け部を有し、該テーパ状傾斜部を該テーパ状受け部に押圧することによりテーパ状シール部が形成される、請求項1から3のいずれかの項に記載の流体計測用センサーの取付構造。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012034078A JP5912641B2 (ja) | 2012-02-20 | 2012-02-20 | 流体計測用センサーの取付構造 |
US13/517,873 US9267833B2 (en) | 2012-02-20 | 2012-06-14 | Fluid measurement sensor attachment structure |
KR1020120081715A KR101943811B1 (ko) | 2012-02-20 | 2012-07-26 | 유체 계측용 센서의 설치 구조 |
CN201210336773.8A CN103256951B (zh) | 2012-02-20 | 2012-09-12 | 流体测量用传感器的安装结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012034078A JP5912641B2 (ja) | 2012-02-20 | 2012-02-20 | 流体計測用センサーの取付構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013170884A JP2013170884A (ja) | 2013-09-02 |
JP5912641B2 true JP5912641B2 (ja) | 2016-04-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012034078A Active JP5912641B2 (ja) | 2012-02-20 | 2012-02-20 | 流体計測用センサーの取付構造 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9267833B2 (ja) |
JP (1) | JP5912641B2 (ja) |
KR (1) | KR101943811B1 (ja) |
CN (1) | CN103256951B (ja) |
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SG11201605760PA (en) * | 2014-01-17 | 2016-08-30 | Alphinity Llc | Fluid monitoring assembly with sensor functionality |
US9382832B2 (en) | 2014-04-17 | 2016-07-05 | Honda Motor Co., Ltd. | Sensor heat shield structure for a vehicle exhaust system |
US9983043B2 (en) * | 2015-12-03 | 2018-05-29 | Heateflex Corporation | Positioning apparatus for a liquid level sensor |
DE102017214370A1 (de) * | 2017-08-17 | 2019-02-21 | Landis + Gyr Gmbh | Schallkopf für einen Durchflussmesser mit gestufter Seitenwand |
CN108106756A (zh) * | 2017-12-27 | 2018-06-01 | 苏州康姆普机械有限公司 | 一种可拆卸式压力传感器 |
JP6603842B1 (ja) * | 2019-01-15 | 2019-11-13 | 本多電子株式会社 | 超音波流量計用の流量計測管、流量計測管付き輸液チューブ、超音波流量計測システム |
US11156522B2 (en) * | 2019-03-29 | 2021-10-26 | Honeywell International Inc. | Radial seal for disposable force sensor |
CN109900333B (zh) * | 2019-04-12 | 2023-05-16 | 西南石油大学 | 一种自适应电磁流量计和测量方法 |
US11181406B2 (en) * | 2019-12-03 | 2021-11-23 | Woodward, Inc. | Ultrasonic mass fuel flow meter |
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JP7033335B2 (ja) * | 2020-03-31 | 2022-03-10 | 株式会社フクハラ | 圧縮空気圧回路における温度及び湿度測定用センサ管構造 |
US11668818B2 (en) | 2020-08-07 | 2023-06-06 | Woodward, Inc. | Ultrasonic position sensor |
WO2022032157A1 (en) | 2020-08-07 | 2022-02-10 | Woodward, Inc. | Ultrasonic flow meter flow control |
EP4308888A1 (en) | 2021-03-17 | 2024-01-24 | Woodward, Inc. | Ultrasonic mass fuel flow meter |
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2012
- 2012-02-20 JP JP2012034078A patent/JP5912641B2/ja active Active
- 2012-06-14 US US13/517,873 patent/US9267833B2/en active Active
- 2012-07-26 KR KR1020120081715A patent/KR101943811B1/ko active IP Right Grant
- 2012-09-12 CN CN201210336773.8A patent/CN103256951B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN103256951A (zh) | 2013-08-21 |
CN103256951B (zh) | 2017-08-22 |
JP2013170884A (ja) | 2013-09-02 |
US20130213130A1 (en) | 2013-08-22 |
KR20130095608A (ko) | 2013-08-28 |
KR101943811B1 (ko) | 2019-01-31 |
US9267833B2 (en) | 2016-02-23 |
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