JP5337657B2 - 熱式流体流量測定装置 - Google Patents
熱式流体流量測定装置 Download PDFInfo
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- JP5337657B2 JP5337657B2 JP2009230131A JP2009230131A JP5337657B2 JP 5337657 B2 JP5337657 B2 JP 5337657B2 JP 2009230131 A JP2009230131 A JP 2009230131A JP 2009230131 A JP2009230131 A JP 2009230131A JP 5337657 B2 JP5337657 B2 JP 5337657B2
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- Prior art keywords
- sub
- passage
- thermal fluid
- measuring device
- fluid flow
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- 239000012530 fluid Substances 0.000 title claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 239000002245 particle Substances 0.000 abstract description 3
- 239000004576 sand Substances 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 abstract 2
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- Measuring Volume Flow (AREA)
Description
2 主通路
3 ボディ
4 空気の流れ
5 副通路
6 エレメント
7 モールド部材
8 ベース部材
9 カバー部材
10 連通部
11 液体排出部材
12 天方向
13 地方向
14 副通路内壁
15 副通路外壁
16 排出側先端部
17 水平方向
Claims (1)
- 主通路を流れる気体の一部が流れる副通路と、前記副通路内に設けられ気体の流量を検出するための流量検出素子とを備えた熱式流体流量測定装置において、
前記副通路の内壁と外壁の間に連通部を有し、前記連通部もしくはその延長線上に、空間が格子状に細かく分解されている部材を配置し、
前記副通路入口が天方向に取り付けられた状態で、空間が格子状に細かく分解されている部材の液体排出側の先端は、地方向に向いており、かつ、曲率をもった形状であることを特徴とする熱式流体流量測定装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009230131A JP5337657B2 (ja) | 2009-10-02 | 2009-10-02 | 熱式流体流量測定装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2009230131A JP5337657B2 (ja) | 2009-10-02 | 2009-10-02 | 熱式流体流量測定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011075518A JP2011075518A (ja) | 2011-04-14 |
JP5337657B2 true JP5337657B2 (ja) | 2013-11-06 |
Family
ID=44019647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2009230131A Expired - Fee Related JP5337657B2 (ja) | 2009-10-02 | 2009-10-02 | 熱式流体流量測定装置 |
Country Status (1)
Country | Link |
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JP (1) | JP5337657B2 (ja) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3339761B2 (ja) * | 1995-04-26 | 2002-10-28 | 三菱電機株式会社 | カルマン渦式流量計 |
JP3950578B2 (ja) * | 1999-04-23 | 2007-08-01 | 株式会社日立製作所 | 流量計測装置 |
JP2001059755A (ja) * | 1999-08-23 | 2001-03-06 | Yazaki Corp | ガス流路のドレイン除去構造 |
JP4836179B2 (ja) * | 2006-01-10 | 2011-12-14 | 日立オートモティブシステムズ株式会社 | 発熱抵抗体式流体流量測定装置 |
JP4881676B2 (ja) * | 2006-08-30 | 2012-02-22 | 日立オートモティブシステムズ株式会社 | 熱式流量測定装置 |
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2009
- 2009-10-02 JP JP2009230131A patent/JP5337657B2/ja not_active Expired - Fee Related
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JP2011075518A (ja) | 2011-04-14 |
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