WO2008132956A1 - 流量センサ - Google Patents

流量センサ Download PDF

Info

Publication number
WO2008132956A1
WO2008132956A1 PCT/JP2008/056681 JP2008056681W WO2008132956A1 WO 2008132956 A1 WO2008132956 A1 WO 2008132956A1 JP 2008056681 W JP2008056681 W JP 2008056681W WO 2008132956 A1 WO2008132956 A1 WO 2008132956A1
Authority
WO
WIPO (PCT)
Prior art keywords
flow rate
rate sensor
substrate
fluid
temperature detecting
Prior art date
Application number
PCT/JP2008/056681
Other languages
English (en)
French (fr)
Inventor
Shinji Harada
Original Assignee
Konica Minolta Medical & Graphic, Inc.
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 Konica Minolta Medical & Graphic, Inc. filed Critical Konica Minolta Medical & Graphic, Inc.
Priority to JP2009511731A priority Critical patent/JPWO2008132956A1/ja
Publication of WO2008132956A1 publication Critical patent/WO2008132956A1/ja

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
    • G01F1/68—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 thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

　流体の流路に沿って配置された発熱抵抗体と温度検出部材とを用いて流体の流量に対応する信号を出力する流量センサにおいて、複数の流路を片面に形成した流路基板と、複数の流路にそれぞれ対応する位置に形成した複数の発熱抵抗体と複数の温度検出部材が流体に接するように流路基板に貼り合わせたセンサ基板と、を有し、センサ基板の隣り合う複数の発熱抵抗体の間に断熱用の貫通穴を形成することを特徴とする流量センサ。
PCT/JP2008/056681 2007-04-24 2008-04-03 流量センサ WO2008132956A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009511731A JPWO2008132956A1 (ja) 2007-04-24 2008-04-03 流量センサ

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-113931 2007-04-24
JP2007113931 2007-04-24

Publications (1)

Publication Number Publication Date
WO2008132956A1 true WO2008132956A1 (ja) 2008-11-06

Family

ID=39925415

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/056681 WO2008132956A1 (ja) 2007-04-24 2008-04-03 流量センサ

Country Status (2)

Country Link
JP (1) JPWO2008132956A1 (ja)
WO (1) WO2008132956A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013175547A1 (ja) * 2012-05-21 2013-11-28 愛知時計電機 株式会社 流量検出器
WO2016194368A1 (ja) * 2015-06-04 2016-12-08 日本電気株式会社 実装基板及び蓄電池の電流検出装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6050419A (ja) * 1983-08-26 1985-03-20 イノバス サ−マル質量流量計
JPH02141622A (ja) * 1988-11-24 1990-05-31 Ngk Spark Plug Co Ltd センサのヒータ部構造
JPH11118542A (ja) * 1997-10-20 1999-04-30 Yamatake Corp 燃焼ガス流量測定装置
JP2006275734A (ja) * 2005-03-29 2006-10-12 Konica Minolta Medical & Graphic Inc マイクロ総合分析システム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6050419A (ja) * 1983-08-26 1985-03-20 イノバス サ−マル質量流量計
JPH02141622A (ja) * 1988-11-24 1990-05-31 Ngk Spark Plug Co Ltd センサのヒータ部構造
JPH11118542A (ja) * 1997-10-20 1999-04-30 Yamatake Corp 燃焼ガス流量測定装置
JP2006275734A (ja) * 2005-03-29 2006-10-12 Konica Minolta Medical & Graphic Inc マイクロ総合分析システム

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013175547A1 (ja) * 2012-05-21 2013-11-28 愛知時計電機 株式会社 流量検出器
CN104303022A (zh) * 2012-05-21 2015-01-21 爱知时计电机株式会社 流量检测器
JPWO2013175547A1 (ja) * 2012-05-21 2016-01-12 愛知時計電機株式会社 流量検出器
US9752906B2 (en) 2012-05-21 2017-09-05 Aichi Tokei Denki Co., Ltd. Flow volume detector
WO2016194368A1 (ja) * 2015-06-04 2016-12-08 日本電気株式会社 実装基板及び蓄電池の電流検出装置

Also Published As

Publication number Publication date
JPWO2008132956A1 (ja) 2010-07-22

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