JP5113354B2 - 超音波流量計 - Google Patents
超音波流量計 Download PDFInfo
- Publication number
- JP5113354B2 JP5113354B2 JP2006200583A JP2006200583A JP5113354B2 JP 5113354 B2 JP5113354 B2 JP 5113354B2 JP 2006200583 A JP2006200583 A JP 2006200583A JP 2006200583 A JP2006200583 A JP 2006200583A JP 5113354 B2 JP5113354 B2 JP 5113354B2
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- pipe portion
- straight
- straight pipe
- block body
- 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
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Description
12 測定管
13、14 直管部
15、16 閉塞部
17、18 超音波送受信器
19、20 流体導管
Claims (4)
- 一端を開口端とし他端を閉塞部とした直管部を内部にそれぞれ形成した合成樹脂材から成る一対のブロック体を保持部材により所定間隔に保持し、円周の略1/4の長さを有する円弧状の曲管部により前記各ブロック体に設けた継手を介して前記直管部の開口端同士を接続し、前記直管部の閉塞部を介して超音波パルスを前記直管部の軸方向に向けて送受信する超音波送受信器を前記各ブロック体に取り付け、前記各ブロック体の直管部の閉塞部の近傍に、前記直管部に対し側方から一対の流体導管をそれぞれの管軸同士を一致させて前記ブロック体に設けた継手を介して接続し、一方の前記超音波送受信器から発した超音波パルスが前記一方のブロック体の直管部を経て前記曲管部内で反射し、他方の前記ブロック体の直管部を経て他方の前記超音波送受信器に到達するようにしたことを特徴とする超音波流量計。
- 前記曲管部の両管端部を直管とし、これらの直管を前記直管部の開口端に接続したことを特徴とする請求項1に記載の超音波流量計。
- 前記曲管部は「く」の字状としたことを特徴とする請求項1又は2に記載の超音波流量計。
- 前記保持部材は金属製としたことを特徴とする請求項1又は2又は3に記載の超音波流量計。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006200583A JP5113354B2 (ja) | 2006-07-24 | 2006-07-24 | 超音波流量計 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006200583A JP5113354B2 (ja) | 2006-07-24 | 2006-07-24 | 超音波流量計 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008026213A JP2008026213A (ja) | 2008-02-07 |
| JP2008026213A5 JP2008026213A5 (ja) | 2010-03-25 |
| JP5113354B2 true JP5113354B2 (ja) | 2013-01-09 |
Family
ID=39116981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006200583A Expired - Fee Related JP5113354B2 (ja) | 2006-07-24 | 2006-07-24 | 超音波流量計 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5113354B2 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8700344B2 (en) | 2011-04-20 | 2014-04-15 | Neptune Technology Group Inc. | Ultrasonic flow meter |
| US9197115B2 (en) | 2012-01-27 | 2015-11-24 | Remy Technologies, Llc | Electric machine cooling |
| CN110108330B (zh) * | 2019-06-04 | 2024-09-24 | 武汉友讯达科技有限公司 | 水表测量管及超声波水表 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60115810A (ja) * | 1983-11-28 | 1985-06-22 | Hitachi Ltd | 超音波流量計 |
| JP2002131104A (ja) * | 2000-10-26 | 2002-05-09 | Osaka Gas Co Ltd | 超音波流速測定装置 |
| JP4818713B2 (ja) * | 2005-12-27 | 2011-11-16 | 東京計装株式会社 | 超音波流量計 |
-
2006
- 2006-07-24 JP JP2006200583A patent/JP5113354B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008026213A (ja) | 2008-02-07 |
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