JP2020051885A - 羽根車式流量計 - Google Patents
羽根車式流量計 Download PDFInfo
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- JP2020051885A JP2020051885A JP2018181291A JP2018181291A JP2020051885A JP 2020051885 A JP2020051885 A JP 2020051885A JP 2018181291 A JP2018181291 A JP 2018181291A JP 2018181291 A JP2018181291 A JP 2018181291A JP 2020051885 A JP2020051885 A JP 2020051885A
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- impeller
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- 239000012530 fluid Substances 0.000 claims abstract description 36
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000001603 reducing effect Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Measuring Volume Flow (AREA)
Abstract
Description
4 ハウジング
5 羽根車
10 流路
41 流入口
61 流出口
90,290 整流部
292 テーパ部
Claims (3)
- 流入口及び流出口を有し、内部に流体を流通させる流路が形成されるハウジングと、
前記ハウジングの内部に軸支され、前記流路に流体が流通することにより回転する羽根車と、を備え、
前記流路を形成する流路壁面における前記羽根車よりも前記流入口側に整流部が形成される羽根車式流量計。 - 前記整流部は、前記流出口側にテーパ部を含んで形成される請求項1に記載の羽根車式流量計。
- 前記整流部は環状に形成される請求項1又は2に記載の羽根車式流量計。
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JP2018181291A JP7159754B2 (ja) | 2018-09-27 | 2018-09-27 | 羽根車式流量計 |
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JP2018181291A JP7159754B2 (ja) | 2018-09-27 | 2018-09-27 | 羽根車式流量計 |
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JP2020051885A true JP2020051885A (ja) | 2020-04-02 |
JP7159754B2 JP7159754B2 (ja) | 2022-10-25 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114279511A (zh) * | 2021-12-31 | 2022-04-05 | 安徽省锐凌计量器制造有限公司 | 一种流量计用双叶轮组件及其装配方法 |
CN116698470A (zh) * | 2023-08-07 | 2023-09-05 | 湖南一特医疗股份有限公司 | 一种用于制氧组件氧流量的测试台 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS483161U (ja) * | 1971-05-31 | 1973-01-16 | ||
JPH109930A (ja) * | 1996-06-19 | 1998-01-16 | Yazaki Corp | 整流装置 |
JP2000283803A (ja) * | 1999-03-31 | 2000-10-13 | Denso Corp | 給油燃料計測装置 |
JP2002107191A (ja) * | 2000-09-29 | 2002-04-10 | Tokico Ltd | タービン式流量計用整流器 |
JP2007333677A (ja) * | 2006-06-19 | 2007-12-27 | Mitsubishi Heavy Ind Ltd | 流量測定装置 |
JP2008215868A (ja) * | 2007-02-28 | 2008-09-18 | Miura Co Ltd | 羽根車式流量計 |
KR20110002132A (ko) * | 2009-07-01 | 2011-01-07 | 제갑호 | 터빈 유량계 |
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2018
- 2018-09-27 JP JP2018181291A patent/JP7159754B2/ja active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS483161U (ja) * | 1971-05-31 | 1973-01-16 | ||
JPH109930A (ja) * | 1996-06-19 | 1998-01-16 | Yazaki Corp | 整流装置 |
JP2000283803A (ja) * | 1999-03-31 | 2000-10-13 | Denso Corp | 給油燃料計測装置 |
JP2002107191A (ja) * | 2000-09-29 | 2002-04-10 | Tokico Ltd | タービン式流量計用整流器 |
JP2007333677A (ja) * | 2006-06-19 | 2007-12-27 | Mitsubishi Heavy Ind Ltd | 流量測定装置 |
JP2008215868A (ja) * | 2007-02-28 | 2008-09-18 | Miura Co Ltd | 羽根車式流量計 |
KR20110002132A (ko) * | 2009-07-01 | 2011-01-07 | 제갑호 | 터빈 유량계 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114279511A (zh) * | 2021-12-31 | 2022-04-05 | 安徽省锐凌计量器制造有限公司 | 一种流量计用双叶轮组件及其装配方法 |
CN116698470A (zh) * | 2023-08-07 | 2023-09-05 | 湖南一特医疗股份有限公司 | 一种用于制氧组件氧流量的测试台 |
CN116698470B (zh) * | 2023-08-07 | 2023-10-27 | 湖南一特医疗股份有限公司 | 一种用于制氧组件氧流量的测试台 |
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