JP7159754B2 - 羽根車式流量計 - Google Patents
羽根車式流量計 Download PDFInfo
- Publication number
- JP7159754B2 JP7159754B2 JP2018181291A JP2018181291A JP7159754B2 JP 7159754 B2 JP7159754 B2 JP 7159754B2 JP 2018181291 A JP2018181291 A JP 2018181291A JP 2018181291 A JP2018181291 A JP 2018181291A JP 7159754 B2 JP7159754 B2 JP 7159754B2
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- housing
- flow path
- flow
- fluid
- 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.)
- Active
Links
Images
Landscapes
- Measuring Volume Flow (AREA)
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 (2)
- 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、
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形成される整流部と、を備え、
前記整流部は、前記ハウジングの流路壁面に環状に形成され、前記流路壁面から突出する部位を含み、前記整流部と前記羽根車の間の距離は、流路直径と前記羽根車の羽根車直径よりも長くなるように設定され、前記流体の流れ方向において、最適な流速で前記羽根車に前記流体を送る、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。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018181291A JP7159754B2 (ja) | 2018-09-27 | 2018-09-27 | 羽根車式流量計 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018181291A JP7159754B2 (ja) | 2018-09-27 | 2018-09-27 | 羽根車式流量計 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020051885A JP2020051885A (ja) | 2020-04-02 |
JP7159754B2 true JP7159754B2 (ja) | 2022-10-25 |
Family
ID=69996713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018181291A Active JP7159754B2 (ja) | 2018-09-27 | 2018-09-27 | 羽根車式流量計 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP7159754B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Family Cites Families (3)
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 |
KR20110002132A (ko) * | 2009-07-01 | 2011-01-07 | 제갑호 | 터빈 유량계 |
-
2018
- 2018-09-27 JP JP2018181291A patent/JP7159754B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Also Published As
Publication number | Publication date |
---|---|
JP2020051885A (ja) | 2020-04-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2010240646B2 (en) | Fluid flow meter | |
Miner et al. | Laser velocimeter measurements in a centrifugal flow pump | |
JP5371578B2 (ja) | タービンロータ | |
US7401572B2 (en) | View around flow indicator | |
JP7159754B2 (ja) | 羽根車式流量計 | |
Balasubramanian et al. | Experiments on aft-disk cavity ingestion in a model 1.5-stage axial-flow turbine | |
JPS6328246B2 (ja) | ||
JP2013170912A (ja) | 流量センサ | |
US8505378B2 (en) | Orbital ball flowmeter for gas and fluid | |
RU2776167C2 (ru) | Турбинный счетчик | |
CN1595070A (zh) | 前导流装置及带有该前导流装置的涡轮气体流量测量装置 | |
US4314483A (en) | Mass rate of flow meter with improved temperature characteristics | |
JP2010190623A (ja) | 流量センサ | |
KR20110035846A (ko) | 터빈 유량계 | |
JP5088849B2 (ja) | 流量計及びその羽根車 | |
JP2010025030A (ja) | 遠心式送風機 | |
JP2010145152A (ja) | 羽根車式流量計 | |
JPS5815870Y2 (ja) | タ−ビンメ−タ | |
SU1015251A1 (ru) | Турбинно-тангенциальный расходомер | |
RU2360218C1 (ru) | Турбинный преобразователь расхода | |
JP3115031B2 (ja) | 回転式流量計 | |
RU2453814C1 (ru) | Тангенциальный турбинный преобразователь расхода | |
RU116629U1 (ru) | Турбинный расходомер | |
PL203351B1 (pl) | Przepływomierz skrzydełkowy do cieczy, zwłaszcza wodomierz | |
CN115493019A (zh) | 流动调整器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210621 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20220418 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220426 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220617 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220705 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220805 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20220913 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220926 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7159754 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |