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WO2009034946A1 - 粉粒体流量測定装置 - Google Patents

粉粒体流量測定装置 Download PDF

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Publication number
WO2009034946A1
WO2009034946A1 PCT/JP2008/066176 JP2008066176W WO2009034946A1 WO 2009034946 A1 WO2009034946 A1 WO 2009034946A1 JP 2008066176 W JP2008066176 W JP 2008066176W WO 2009034946 A1 WO2009034946 A1 WO 2009034946A1
Authority
WO
WIPO (PCT)
Prior art keywords
powder
flow
temperature
measuring device
capacitance
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.)
Ceased
Application number
PCT/JP2008/066176
Other languages
English (en)
French (fr)
Inventor
Wataru Hisada
Mitsuo Shintani
Manabu Yamaguchi
Yoshiki Aramatsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sintobrator Ltd
Original Assignee
Sintobrator Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sintobrator Ltd filed Critical Sintobrator Ltd
Priority to CN200880106856XA priority Critical patent/CN101802567B/zh
Priority to CA2699002A priority patent/CA2699002C/en
Priority to EP08830019.9A priority patent/EP2187183B1/en
Priority to US12/677,470 priority patent/US8061217B2/en
Priority to PL08830019T priority patent/PL2187183T3/pl
Priority to BRPI0816692-7A priority patent/BRPI0816692B1/pt
Priority to KR1020107005474A priority patent/KR101124093B1/ko
Publication of WO2009034946A1 publication Critical patent/WO2009034946A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • G01F1/56—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 electric or magnetic effects
    • 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
    • G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
    • 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
    • G01F15/02—Compensating or correcting for variations in pressure, density or temperature
    • G01F15/022—Compensating or correcting for variations in pressure, density or temperature using electrical means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

【課題】粉粒体を空気輸送するとき、その流量の変化を静電容量の変化として測定する粉粒体流量測定装置において、輸送気体温度の変化による静電容量の温度ドリフトも加味して、高精度な粉粒体流量の測定を可能とすること。 【解決手段】粉粒体を輸送する保護管と、測定電極を備えた電極配置管と、測定用電極からの出力を粉体流量表示器に出力する変換器回路（変換器）とを備えている静電容量式の粉粒体流量測定装置。環境温度センサーと輸送気体温度センサー３１を備え、輸送気体温度センサー３１を、保護管２０の電極配置管１０と重ならない部位に直接接合する。静電容量の変換器からの、流量／静電容量の出力検量線に基づく流量０を基準とした静電容量の出力を、環境温度と輸送気体温度との各温度センサー出力の差により補正演算して温度補正を行う温度補正回路を備えている。
PCT/JP2008/066176 2007-09-12 2008-09-08 粉粒体流量測定装置 Ceased WO2009034946A1 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CN200880106856XA CN101802567B (zh) 2007-09-12 2008-09-08 粉粒体流量测定装置
CA2699002A CA2699002C (en) 2007-09-12 2008-09-08 An apparatus for measuring a flow rate of a powder
EP08830019.9A EP2187183B1 (en) 2007-09-12 2008-09-08 An apparatus for measuring a flow rate of a powder
US12/677,470 US8061217B2 (en) 2007-09-12 2008-09-08 Apparatus for measuring a flow rate of a powder
PL08830019T PL2187183T3 (pl) 2007-09-12 2008-09-08 Aparat do pomiaru natężenia przepływu proszku
BRPI0816692-7A BRPI0816692B1 (pt) 2007-09-12 2008-09-08 "aparelho para medição de uma taxa de fluxo de um pó".
KR1020107005474A KR101124093B1 (ko) 2007-09-12 2008-09-08 분립체 유량측정 장치 및 그 측정 방법

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007236889A JP4614997B2 (ja) 2007-09-12 2007-09-12 粉粒体流量測定装置及びその測定方法
JP2007-236889 2007-09-12

Publications (1)

Publication Number Publication Date
WO2009034946A1 true WO2009034946A1 (ja) 2009-03-19

Family

ID=40451954

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/066176 Ceased WO2009034946A1 (ja) 2007-09-12 2008-09-08 粉粒体流量測定装置

Country Status (10)

Country Link
US (1) US8061217B2 (ja)
EP (1) EP2187183B1 (ja)
JP (1) JP4614997B2 (ja)
KR (1) KR101124093B1 (ja)
CN (1) CN101802567B (ja)
BR (1) BRPI0816692B1 (ja)
CA (1) CA2699002C (ja)
PL (1) PL2187183T3 (ja)
TW (1) TWI428570B (ja)
WO (1) WO2009034946A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9574924B2 (en) 2012-01-12 2017-02-21 Daniel Measurement And Control, Inc. Meter having banded shroud

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US9557278B1 (en) 2012-09-07 2017-01-31 Tsi Incorporated Electromagnetic seed sensor assembly for seed tube planting applications
AU2014232293A1 (en) * 2013-03-15 2015-07-30 C.R. Bard, Inc. Urine monitoring systems and methods
CN104864921A (zh) * 2015-06-04 2015-08-26 山东胜油固井工程技术有限公司 电容式干粉流量计
CN105157774B (zh) * 2015-09-25 2019-01-04 安徽新力电业科技咨询有限责任公司 一种煤粉流量在线测量装置及测量方法
EP3514509B1 (de) 2018-01-18 2020-09-16 Harro Höfliger Verpackungsmaschinen GmbH Überwachungssensor für dosierte pulvermengen
JP2021524323A (ja) 2018-05-22 2021-09-13 シー・アール・バード・インコーポレーテッドＣ Ｒ Ｂａｒｄ Ｉｎｃｏｒｐｏｒａｔｅｄ カテーテル挿入システム及びその使用方法
US10451464B1 (en) 2018-08-05 2019-10-22 Electronics Inc. Capacitive sensor for a flow control valve
JP7314252B2 (ja) 2018-08-10 2023-07-25 シー・アール・バード・インコーポレーテッド 自動尿量測定システム
US12083261B2 (en) 2020-06-05 2024-09-10 C. R. Bard, Inc. Automated fluid output monitoring
US11703365B2 (en) 2020-07-14 2023-07-18 C. R. Bard, Inc. Automatic fluid flow system with push-button connection
US12055249B2 (en) 2020-07-21 2024-08-06 C. R. Bard, Inc. Automatic fluid flow system with retractable connection
US12408853B2 (en) 2020-12-17 2025-09-09 C. R. Bard, Inc. Smart bag to measure urine output via catheter
US12364423B2 (en) 2020-12-21 2025-07-22 C. R. Bard, Inc. Automated urinary output-measuring systems and methods
US11931151B2 (en) 2020-12-22 2024-03-19 C. R. Bard, Inc. Automated urinary output measuring system
US12246146B2 (en) 2020-12-23 2025-03-11 C. R. Bard, Inc. Automated weight based fluid output monitoring system
US12446813B2 (en) 2021-08-23 2025-10-21 C. R. Bard, Inc. Automated urine output system for attachment to hospital bed
CN114603162B (zh) * 2022-03-15 2023-10-13 浙江机电职业技术学院 一种应用于3d双激光金属打印机的金属粉摊铺系统
KR102475270B1 (ko) * 2022-04-19 2022-12-09 한국유체기술(주) 비만관의 유량 측정 장치
KR102741530B1 (ko) 2023-12-04 2024-12-12 (주)에프비지코리아 광섬유 격자센서에 의한 유체의 수위와 배출량을 이용한 개방식 수로의 유체 유입량 측정 장치

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05133785A (ja) * 1991-01-08 1993-05-28 Tatsuno Co Ltd 流量計測装置
JPH08337322A (ja) * 1995-06-12 1996-12-24 Chichibu Onoda Cement Corp 粉体供給装置
JPH09126841A (ja) * 1995-08-30 1997-05-16 Satake Eng Co Ltd 電磁流量測定装置とその流量補正方法
JP2001021397A (ja) 1999-07-12 2001-01-26 Insutetsuku Kk 粉粒体流量測定装置
JP2006329874A (ja) 2005-05-27 2006-12-07 Sinto Brator Co Ltd 粉粒体流量測定装置
JP3865737B2 (ja) 1997-07-07 2007-01-10 三井金属鉱業株式会社 粉体流量センサ
JP2007121272A (ja) 2005-09-30 2007-05-17 Sinto Brator Co Ltd 粉粒体流量測定装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2235609Y (zh) * 1995-01-02 1996-09-18 王义锡 面粉机械物料流量传感器
EP0763719A4 (en) * 1995-03-30 1999-09-01 Nihon Parkerizing Device for measuring flow rate of powder, method and device for supplying powder
US5861755A (en) * 1995-11-06 1999-01-19 The United States Of America As Represented By The Adminstrator Of National Aeronautics And Space Administration Two-phase quality/flow meter
JP2002046068A (ja) * 2000-08-02 2002-02-12 Insutetsuku Kk 研掃材流量測定装置を備えたブラスト機
DE10347890A1 (de) * 2003-10-10 2005-05-04 Abb Patent Gmbh Magnetisch-induktives Messgerät für strömende Stoffe und Verfahren zu dessen Herstellung
DE10351310B4 (de) * 2003-10-31 2009-08-13 Abb Ag Vorrichtung und Verfahren zum Betrieb eines Coriolis-Massendurchflussmessers
JP2006003333A (ja) * 2004-06-16 2006-01-05 Hiroshi Aihara 粉体計測用静電容量センサー

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05133785A (ja) * 1991-01-08 1993-05-28 Tatsuno Co Ltd 流量計測装置
JPH08337322A (ja) * 1995-06-12 1996-12-24 Chichibu Onoda Cement Corp 粉体供給装置
JPH09126841A (ja) * 1995-08-30 1997-05-16 Satake Eng Co Ltd 電磁流量測定装置とその流量補正方法
JP3865737B2 (ja) 1997-07-07 2007-01-10 三井金属鉱業株式会社 粉体流量センサ
JP2001021397A (ja) 1999-07-12 2001-01-26 Insutetsuku Kk 粉粒体流量測定装置
JP2006329874A (ja) 2005-05-27 2006-12-07 Sinto Brator Co Ltd 粉粒体流量測定装置
JP2007121272A (ja) 2005-09-30 2007-05-17 Sinto Brator Co Ltd 粉粒体流量測定装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2187183A4

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9574924B2 (en) 2012-01-12 2017-02-21 Daniel Measurement And Control, Inc. Meter having banded shroud

Also Published As

Publication number Publication date
TW200921056A (en) 2009-05-16
BRPI0816692B1 (pt) 2018-08-07
JP2009068959A (ja) 2009-04-02
KR101124093B1 (ko) 2012-03-20
CN101802567A (zh) 2010-08-11
CA2699002C (en) 2013-11-26
CN101802567B (zh) 2012-08-01
EP2187183A1 (en) 2010-05-19
KR20100061473A (ko) 2010-06-07
TWI428570B (zh) 2014-03-01
US20100326202A1 (en) 2010-12-30
EP2187183B1 (en) 2013-06-26
EP2187183A4 (en) 2011-09-14
PL2187183T3 (pl) 2013-09-30
US8061217B2 (en) 2011-11-22
BRPI0816692A2 (pt) 2017-06-13
CA2699002A1 (en) 2009-03-19
JP4614997B2 (ja) 2011-01-19

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