WO2008129941A1 - 流量計 - Google Patents

流量計 Download PDF

Info

Publication number
WO2008129941A1
WO2008129941A1 PCT/JP2008/056931 JP2008056931W WO2008129941A1 WO 2008129941 A1 WO2008129941 A1 WO 2008129941A1 JP 2008056931 W JP2008056931 W JP 2008056931W WO 2008129941 A1 WO2008129941 A1 WO 2008129941A1
Authority
WO
WIPO (PCT)
Prior art keywords
flow
port
partitioning
groove
channel
Prior art date
Application number
PCT/JP2008/056931
Other languages
English (en)
French (fr)
Inventor
Isamu Warashina
Hiroyuki Inagaki
Shigeru Aoshima
Takeshi Watanabe
Original Assignee
Yamatake Corporation
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 Yamatake Corporation filed Critical Yamatake Corporation
Publication of WO2008129941A1 publication Critical patent/WO2008129941A1/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
    • G01F1/6842—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow with means for influencing the fluid flow
    • 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
    • G01F1/688—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element
    • G01F1/69—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element of resistive type
    • G01F1/692—Thin-film arrangements
    • 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

Landscapes

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

Abstract

流体の導入路８と導出路９の開口部８ａ，９ａが一面７ａに並んで開口する取付対象物７の一面に取り付けられ、導入路と導出路の開口部に連通する流入口２３ｂと流出口２３ｃが一面２３ａに並んで形成され、これらの流入口と流出口を連通する流路２４に設けられた流量センサ３１により流体の流量を計測する流量計１の一面２３ａに、流入口及び流出口を取り囲む外周溝２６ａと流入口と流出口との間を仕切る仕切溝２６ｂからなる溝２６が連続して形成され、外周溝に嵌合する外周部４ａと仕切溝に嵌合する仕切部４ｂが一体に形成されたシール部材４が嵌合され、仕切溝には仕切部に張力を付与する張力付与手段２６ｅ，２６ｆが設けられている。
PCT/JP2008/056931 2007-04-16 2008-04-08 流量計 WO2008129941A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-107168 2007-04-16
JP2007107168A JP4976187B2 (ja) 2007-04-16 2007-04-16 流量計

Publications (1)

Publication Number Publication Date
WO2008129941A1 true WO2008129941A1 (ja) 2008-10-30

Family

ID=39875469

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/056931 WO2008129941A1 (ja) 2007-04-16 2008-04-08 流量計

Country Status (2)

Country Link
JP (1) JP4976187B2 (ja)
WO (1) WO2008129941A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5497494B2 (ja) * 2010-03-11 2014-05-21 テルモ株式会社 電子体温計

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925744U (ja) * 1982-08-10 1984-02-17 内山工業株式会社 脱落防止付ガスケツト
JPH0225795U (ja) * 1988-08-05 1990-02-20
JPH0343171U (ja) * 1989-09-04 1991-04-23
JPH0663964U (ja) * 1993-02-15 1994-09-09 丸五ゴム工業株式会社 紐状パッキン
WO2005121718A1 (ja) * 2004-06-10 2005-12-22 Yamatake Corporation 流量計

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925744U (ja) * 1982-08-10 1984-02-17 内山工業株式会社 脱落防止付ガスケツト
JPH0225795U (ja) * 1988-08-05 1990-02-20
JPH0343171U (ja) * 1989-09-04 1991-04-23
JPH0663964U (ja) * 1993-02-15 1994-09-09 丸五ゴム工業株式会社 紐状パッキン
WO2005121718A1 (ja) * 2004-06-10 2005-12-22 Yamatake Corporation 流量計

Also Published As

Publication number Publication date
JP4976187B2 (ja) 2012-07-18
JP2008267821A (ja) 2008-11-06

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