JP4878508B2 - 流量メータ用超音波センサ取付部材 - Google Patents
流量メータ用超音波センサ取付部材 Download PDFInfo
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- JP4878508B2 JP4878508B2 JP2006171242A JP2006171242A JP4878508B2 JP 4878508 B2 JP4878508 B2 JP 4878508B2 JP 2006171242 A JP2006171242 A JP 2006171242A JP 2006171242 A JP2006171242 A JP 2006171242A JP 4878508 B2 JP4878508 B2 JP 4878508B2
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- ultrasonic sensor
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- flow
- flow path
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- 238000005192 partition Methods 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 9
- 239000011810 insulating material Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000005494 condensation Effects 0.000 description 5
- 238000009833 condensation Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910021642 ultra pure water Inorganic materials 0.000 description 2
- 239000012498 ultrapure water Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
Images
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- Measuring Volume Flow (AREA)
Description
1f 中間流路(流路)
1k 取付用開口
1n,1p フランジ部(取付用開口の周縁の流路部分)
5a,5b 取付片部
5c 押え部
5d 開放孔
5e 仕切片
5f 遮蔽片
5g カバー
7b 端面(突設面)
Claims (3)
- 流量メータの流路の外部から該流路の取付用開口に、前記流路の内部への脱落が防止された抜け止め状態で挿入された超音波センサを、該超音波センサの一対の信号入出力用の端子ピンの突設面が前記流路の外側に露出された状態で前記流路に取り付けるのに用いる取付部材であって、
前記流路のうち前記取付用開口の周縁の流路部分に取り付けられる取付片部と、
前記取付片部を前記流路部分に取り付けた状態で、前記取付用開口に抜け止め状態で挿入された前記超音波センサの前記突設面の周縁部に圧接する押え部と、
前記押え部に貫設され、前記取付片部を前記流路部分に取り付けた状態で、前記取付用開口に抜け止め状態で挿入された前記超音波センサの前記一対の端子ピンを露出させる開放孔と、
前記押え部から前記開放孔内に向けて延設され、前記取付片部を前記流路部分に取り付けた状態で、前記取付用開口に抜け止め状態で挿入された前記超音波センサの前記一対の端子ピンの間に介在する、絶縁材料製の仕切片と、
を備えることを特徴とする流量メータ用超音波センサ取付部材。 - 前記取付片部から突設され、前記各端子ピンの先端から該端子ピンの突設方向に間隔をおいた箇所に延在して前記各端子ピンの先端を覆う、絶縁材料製のカバーをさらに備えており、該カバーと前記仕切片とが連結されている請求項1記載の流量メータ用超音波センサ取付部材。
- 前記一対の端子ピンに沿って前記取付片部から突設され、前記流量メータの設置状態において前記端子ピンの上方から滴下される液体の該端子ピンへの付着を阻止する遮蔽片を備えることを特徴とする請求項1又は請求項2記載の流量メータ用超音波センサ取付部材。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006171242A JP4878508B2 (ja) | 2006-06-21 | 2006-06-21 | 流量メータ用超音波センサ取付部材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2006171242A JP4878508B2 (ja) | 2006-06-21 | 2006-06-21 | 流量メータ用超音波センサ取付部材 |
Publications (2)
Publication Number | Publication Date |
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JP2008002879A JP2008002879A (ja) | 2008-01-10 |
JP4878508B2 true JP4878508B2 (ja) | 2012-02-15 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2006171242A Active JP4878508B2 (ja) | 2006-06-21 | 2006-06-21 | 流量メータ用超音波センサ取付部材 |
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JP (1) | JP4878508B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012028961A (ja) * | 2010-07-22 | 2012-02-09 | Panasonic Corp | 超音波送受波器の取り付け方法及びこれを用いた超音波流量計 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5842619A (ja) * | 1981-09-08 | 1983-03-12 | Kanegafuchi Chem Ind Co Ltd | シリル末端重合体及びその製造法 |
JPS61191699A (ja) * | 1985-02-20 | 1986-08-26 | Toray Ind Inc | マウスインタ−フエロンの精製法 |
JP2004236119A (ja) * | 2003-01-31 | 2004-08-19 | Matsushita Electric Ind Co Ltd | 超音波振動子製造用冶具及び超音波振動子の製造方法 |
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