JP2009528548A - 流動管路における空気流量計の配置構成 - Google Patents
流動管路における空気流量計の配置構成 Download PDFInfo
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- JP2009528548A JP2009528548A JP2008557626A JP2008557626A JP2009528548A JP 2009528548 A JP2009528548 A JP 2009528548A JP 2008557626 A JP2008557626 A JP 2008557626A JP 2008557626 A JP2008557626 A JP 2008557626A JP 2009528548 A JP2009528548 A JP 2009528548A
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- Prior art keywords
- centering
- air flow
- flow meter
- flange
- arrangement according
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- 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
-
- 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
- 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
- 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
- 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
Description
図1には、センサケース2と台座3とを含む空気流量計1が図示されている。台座3には、センサケース2に隣接している側に当接面4が形成され、該当接面4には、センサケース2を取り囲んで周回するように延在する鍔5が設けられている。
Claims (11)
- 流動管路(14)における空気流量計(1)の配置構成であって、流動管路(14)のケース部分(13)に、空気流量計(1)を受容する受容穴(15)が設けられ、受容穴(15)がフランジ(12)によって取り囲まれ、空気流量計(1)がフランジ(12)側に当接面(4)を備える台座(3)を有し、台座(3)をケース部分(13)に固定するための固定手段が設けられている前記配置構成において、
台座(3)とケース部分(13)とに、流動管路(14)内で案内される流体流の流動方向に対し空気流量計(1)を遊びなしに位置決めするための手段が設けられていることを特徴とする配置構成。 - 前記遊びなしに位置決めするための手段として、正確な嵌め合いで心合わせ穴(7)に係合する少なくとも1つの、好ましくは複数個の心合わせピン(17)が設けられていることを特徴とする、請求項1に記載の配置構成。
- 心合わせピン(17)がフランジ(12)の外縁に一体に成形されていることを特徴とする、請求項2に記載の配置構成。
- 心合わせ穴(7)が台座(3)の当接面(4)に形成されていることを特徴とする、請求項2または3に記載の配置構成。
- 心合わせ穴(7)が当接面(4)の外縁から出ている溝として形成されていることを特徴とする、請求項4に記載の配置構成。
- 心合わせピン(17)がフランジ(12)の面(21)を越えて突出している高さ(H)が心合わせ穴(7)の深さ(T)よりも小さいことを特徴とする、請求項2から5までのいずれか一つに記載の配置構成。
- 心合わせピン(17)がその前端に挿入用円錐部材(22)を有していることを特徴とする、請求項2から6までのいずれか一つに記載の配置構成。
- 2つの心合わせピン(17)と2つの心合わせ穴(7)とが設けられていることを特徴とする、請求項3に記載の配置構成。
- 受容穴(15)またはフランジ(12)が縦方向延在部を有し、心合わせピン(17)が該縦方向延在部の少なくともほぼ中心に設けられていることを特徴とする、請求項8に記載の配置構成。
- 受容穴(15)またはフランジ(12)が縦方向延在部を有し、心合わせピン(17)が横軸線(10)に対し際立った間隔で配置され、横軸線(10)が前記縦方向延在部の前記中心を成していることを特徴とする、請求項9に記載の配置構成。
- 流動管路内への空気流量計(1)の差込み深さを正確に設定するための付加的な手段(8,20)が設けられていることを特徴とする、請求項1から10までのいずれか一つに記載の配置構成。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006010374.2 | 2006-03-03 | ||
DE102006010374A DE102006010374A1 (de) | 2006-03-03 | 2006-03-03 | Anordnung eines Luftmassenmessers an einem Strömungskanal |
PCT/EP2007/001613 WO2007101570A1 (de) | 2006-03-03 | 2007-02-24 | Anordnung eines luftmassenmessers an einem strömungskanal |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009528548A true JP2009528548A (ja) | 2009-08-06 |
JP5070224B2 JP5070224B2 (ja) | 2012-11-07 |
Family
ID=38173412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008557626A Active JP5070224B2 (ja) | 2006-03-03 | 2007-02-24 | 流動管路における空気流量計の配置構成 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7805990B2 (ja) |
EP (1) | EP1991838B1 (ja) |
JP (1) | JP5070224B2 (ja) |
KR (1) | KR101287164B1 (ja) |
CN (1) | CN101384885B (ja) |
DE (1) | DE102006010374A1 (ja) |
WO (1) | WO2007101570A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014185866A (ja) * | 2013-03-21 | 2014-10-02 | Hitachi Automotive Systems Ltd | 熱式流量計 |
JP2015072239A (ja) * | 2013-10-04 | 2015-04-16 | 株式会社デンソー | 空気流量測定装置 |
WO2020008875A1 (ja) * | 2018-07-06 | 2020-01-09 | 日立オートモティブシステムズ株式会社 | 物理量検出装置 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5087475B2 (ja) * | 2008-06-11 | 2012-12-05 | 日立オートモティブシステムズ株式会社 | 空気流量測定装置 |
DE102010026131B4 (de) | 2010-07-05 | 2019-06-19 | Mann+Hummel Gmbh | Strömungskanal und Verfahren zur Anordnung eines Luftmassenmessers in einem Strömungskanal |
JP5496840B2 (ja) * | 2010-09-14 | 2014-05-21 | 愛三工業株式会社 | センサ取付構造 |
GR1008114B (el) * | 2013-02-28 | 2014-02-11 | Θεων Αισθητηρες Α.Ε.Β.Ε., | Θερμικο ροομετρο αεριων με διορθωση πιεσης και θερμοκρασιας και μεθοδος παραγωγης αυτου |
DE102013219399B4 (de) | 2013-09-26 | 2023-01-05 | Robert Bosch Gmbh | Anordnung zum verdrehsicheren Einstecken eines Sensors in eine Durchgangsöffnung eines Strömungskanals |
US9689357B2 (en) * | 2013-11-15 | 2017-06-27 | Quirt Evan Crawford | Method and apparatus for improving engine performance |
CN105806439A (zh) * | 2016-05-05 | 2016-07-27 | 孟书芳 | 一种超低流速气体涡轮流量计固定底座 |
FR3070730A1 (fr) * | 2017-09-06 | 2019-03-08 | Valeo Japan Co., Ltd. | Compresseur electrique pour vehicule automobile |
EP3557196A1 (en) * | 2018-04-16 | 2019-10-23 | Silicon Controls Pty Ltd | A telemetric fitting and a method of telemetric measurement |
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JPH075000A (ja) * | 1993-04-08 | 1995-01-10 | Ford Motor Co | 隔てて取付けられる空気流量センサー組立体 |
JPH075001A (ja) * | 1993-04-08 | 1995-01-10 | Ford Motor Co | 空気流量センサー構造 |
JPH10253416A (ja) * | 1997-03-14 | 1998-09-25 | Mitsubishi Electric Corp | 流量センサ及びその製造方法 |
JPH1194616A (ja) * | 1997-09-22 | 1999-04-09 | Hitachi Ltd | 空気流量測定装置の取付手段 |
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JP2003329495A (ja) * | 2002-05-13 | 2003-11-19 | Mitsubishi Electric Corp | 空気流量測定装置およびその取り付け構造 |
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2006
- 2006-03-03 DE DE102006010374A patent/DE102006010374A1/de not_active Ceased
-
2007
- 2007-02-24 EP EP07722925.0A patent/EP1991838B1/de active Active
- 2007-02-24 WO PCT/EP2007/001613 patent/WO2007101570A1/de active Application Filing
- 2007-02-24 US US12/281,497 patent/US7805990B2/en active Active
- 2007-02-24 JP JP2008557626A patent/JP5070224B2/ja active Active
- 2007-02-24 CN CN2007800052146A patent/CN101384885B/zh active Active
- 2007-02-24 KR KR1020087023822A patent/KR101287164B1/ko active IP Right Grant
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JPH075001A (ja) * | 1993-04-08 | 1995-01-10 | Ford Motor Co | 空気流量センサー構造 |
JPH10253416A (ja) * | 1997-03-14 | 1998-09-25 | Mitsubishi Electric Corp | 流量センサ及びその製造方法 |
JPH1194616A (ja) * | 1997-09-22 | 1999-04-09 | Hitachi Ltd | 空気流量測定装置の取付手段 |
JP2000320368A (ja) * | 1999-05-11 | 2000-11-21 | Hitachi Ltd | 発熱抵抗体式流量測定装置 |
US20040129073A1 (en) * | 2001-05-24 | 2004-07-08 | Naoki Saito | Heating resistor type flow measuring device |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014185866A (ja) * | 2013-03-21 | 2014-10-02 | Hitachi Automotive Systems Ltd | 熱式流量計 |
JP2015072239A (ja) * | 2013-10-04 | 2015-04-16 | 株式会社デンソー | 空気流量測定装置 |
WO2020008875A1 (ja) * | 2018-07-06 | 2020-01-09 | 日立オートモティブシステムズ株式会社 | 物理量検出装置 |
JPWO2020008875A1 (ja) * | 2018-07-06 | 2021-05-13 | 日立Astemo株式会社 | 物理量検出装置 |
US11231307B2 (en) | 2018-07-06 | 2022-01-25 | Hitachi Astemo, Ltd. | Physical-quantity detection device |
Also Published As
Publication number | Publication date |
---|---|
KR20080106325A (ko) | 2008-12-04 |
CN101384885A (zh) | 2009-03-11 |
CN101384885B (zh) | 2012-08-22 |
EP1991838B1 (de) | 2014-09-17 |
US20090095069A1 (en) | 2009-04-16 |
DE102006010374A1 (de) | 2007-09-06 |
EP1991838A1 (de) | 2008-11-19 |
JP5070224B2 (ja) | 2012-11-07 |
WO2007101570A8 (de) | 2008-09-25 |
WO2007101570A1 (de) | 2007-09-13 |
US7805990B2 (en) | 2010-10-05 |
KR101287164B1 (ko) | 2013-07-17 |
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