JP3770369B2 - 流量及び流速測定装置 - Google Patents
流量及び流速測定装置 Download PDFInfo
- Publication number
- JP3770369B2 JP3770369B2 JP17450999A JP17450999A JP3770369B2 JP 3770369 B2 JP3770369 B2 JP 3770369B2 JP 17450999 A JP17450999 A JP 17450999A JP 17450999 A JP17450999 A JP 17450999A JP 3770369 B2 JP3770369 B2 JP 3770369B2
- Authority
- JP
- Japan
- Prior art keywords
- flow
- detection element
- detection
- pipe
- measuring device
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 claims description 287
- 238000011144 upstream manufacturing Methods 0.000 claims description 34
- 238000005259 measurement Methods 0.000 claims description 33
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 230000004075 alteration Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 18
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000010408 film Substances 0.000 description 7
- 229910052697 platinum Inorganic materials 0.000 description 7
- 239000012790 adhesive layer Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 238000011109 contamination Methods 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 239000010419 fine particle Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- WZFUQSJFWNHZHM-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)N1CC2=C(CC1)NN=N2 WZFUQSJFWNHZHM-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- OHVLMTFVQDZYHP-UHFFFAOYSA-N 1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-2-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound N1N=NC=2CN(CCC=21)C(CN1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)=O OHVLMTFVQDZYHP-UHFFFAOYSA-N 0.000 description 2
- IHCCLXNEEPMSIO-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperidin-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1CCN(CC1)CC(=O)N1CC2=C(CC1)NN=N2 IHCCLXNEEPMSIO-UHFFFAOYSA-N 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
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- Measuring Volume Flow (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17450999A JP3770369B2 (ja) | 1999-06-21 | 1999-06-21 | 流量及び流速測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17450999A JP3770369B2 (ja) | 1999-06-21 | 1999-06-21 | 流量及び流速測定装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003318534A Division JP2004029033A (ja) | 2003-09-10 | 2003-09-10 | 流量及び流速測定装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001004420A JP2001004420A (ja) | 2001-01-12 |
| JP2001004420A5 JP2001004420A5 (enrdf_load_stackoverflow) | 2004-09-24 |
| JP3770369B2 true JP3770369B2 (ja) | 2006-04-26 |
Family
ID=15979760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17450999A Expired - Fee Related JP3770369B2 (ja) | 1999-06-21 | 1999-06-21 | 流量及び流速測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3770369B2 (enrdf_load_stackoverflow) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002333347A (ja) | 2001-05-08 | 2002-11-22 | Ngk Spark Plug Co Ltd | 分流式流量計 |
| JP2003031579A (ja) * | 2001-07-18 | 2003-01-31 | Denso Corp | センサ及びその製造方法 |
| JP4168417B2 (ja) * | 2002-11-18 | 2008-10-22 | 株式会社山武 | 流体検出装置 |
| US7698938B2 (en) | 2004-06-10 | 2010-04-20 | Yamatake Corporation | Flowmeter having a bent inlet passage for constant flow-velocity distribution |
| JP4512499B2 (ja) * | 2005-02-14 | 2010-07-28 | 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 |
| JP4161077B2 (ja) | 2005-09-29 | 2008-10-08 | 三菱電機株式会社 | 流量測定装置 |
| JP4317556B2 (ja) | 2006-07-21 | 2009-08-19 | 株式会社日立製作所 | 熱式流量センサ |
| JP5178148B2 (ja) * | 2007-10-31 | 2013-04-10 | 日立オートモティブシステムズ株式会社 | 発熱抵抗体式空気流量測定装置 |
| JP5183402B2 (ja) * | 2008-09-30 | 2013-04-17 | 日立オートモティブシステムズ株式会社 | 発熱抵抗体式空気流量測定装置 |
| JP2013064367A (ja) * | 2011-09-20 | 2013-04-11 | Hitachi Automotive Systems Ltd | 空気物理量検出装置 |
| JP5852978B2 (ja) * | 2013-03-12 | 2016-02-03 | 日立オートモティブシステムズ株式会社 | 熱式流量計 |
| JP6438707B2 (ja) * | 2014-08-22 | 2018-12-19 | 日立オートモティブシステムズ株式会社 | 熱式流量計 |
| CN118776895B (zh) * | 2024-07-02 | 2025-06-17 | 哈尔滨东安实业发展有限公司 | 一种航空发动机油泵上壳体流向模拟装置 |
| CN118817003B (zh) * | 2024-07-17 | 2025-02-18 | 江苏南水水务科技有限公司 | 一种基于大跨度刚性载体的高精度自动测流系统 |
-
1999
- 1999-06-21 JP JP17450999A patent/JP3770369B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001004420A (ja) | 2001-01-12 |
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