JPS62132425U - - Google Patents
Info
- Publication number
- JPS62132425U JPS62132425U JP1900686U JP1900686U JPS62132425U JP S62132425 U JPS62132425 U JP S62132425U JP 1900686 U JP1900686 U JP 1900686U JP 1900686 U JP1900686 U JP 1900686U JP S62132425 U JPS62132425 U JP S62132425U
- Authority
- JP
- Japan
- Prior art keywords
- wall
- ultrasonic transducer
- ultrasonic wave
- receiving surface
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims description 6
- 239000013618 particulate matter Substances 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図は本考案に係る一実施例の構成図、第２
図は本考案に係る超音波送受波器を流体の流速、
流量測定に適用した使用状態図、第３図は従来の
超音波送受波器を流体の流速、流量測定に適用し
た使用状態図である。
１……流通管、２，２′，３，３′……超音波
送受波器、４……制御器、５……ハウジング、６
……端子箱、７……ソケツト部、８……超音波送
受波面、９……カバー取り付けねじ、１０……基
端面、１１……取り付けねじ、１２……接続ピン
、１３……保護カバー、１３ａ……長壁側、１３
ｂ……短壁側、１４……雌ねじ、１５……切り欠
き。
Figure 1 is a configuration diagram of one embodiment of the present invention, Figure 2
The figure shows the ultrasonic transducer according to the present invention with fluid flow velocity,
Fig. 3 is a diagram showing a state in which a conventional ultrasonic wave transducer is used to measure the flow rate and flow rate of a fluid. 1...Flow pipe, 2, 2', 3, 3'...Ultrasonic transducer, 4...Controller, 5...Housing, 6
... Terminal box, 7 ... Socket part, 8 ... Ultrasonic wave transmitting and receiving surface, 9 ... Cover mounting screw, 10 ... Base end surface, 11 ... Mounting screw, 12 ... Connection pin, 13 ... Protective cover, 13a...Long wall side, 13
b...Short wall side, 14...Female thread, 15...Notch.
Claims (1)
て配設される超音波送受波器において、前記超音
波送受波面の周囲部には流体の粒子状物体が該超
音波送受波面に衝突するのを防止する遮蔽保護壁
が設けられていることを特徴とする超音波送受波
器。 (2) 遮蔽保護壁は超音波送受波面を囲繞する筒
壁からなり、その端面は、流体の上流側に対応す
る長壁側から流体の下流側に対応する短壁側にか
けて壁長が短くなるように傾斜する傾斜面になつ
ていることを特徴とする実用新案登録請求の範囲
第(1)項記載の超音波送受波器。 (3) 遮蔽保護壁にはその長壁側の壁面を避けた
位置に筒壁内に入り込む粒子状物質を排出するた
めの切り欠きが設けられていることを特徴とする
実用新案登録請求の範囲第(2)項記載の超音波送
受波器。[Claims for Utility Model Registration] (1) In an ultrasonic transducer disposed with an ultrasonic wave transmitting/receiving surface facing inside a fluid flow pipe, there is fluid particulate matter in the periphery of the ultrasonic wave transmitting/receiving surface. An ultrasonic transducer characterized in that an ultrasonic transducer is provided with a shielding protection wall that prevents the ultrasonic wave from colliding with the ultrasonic wave transmitting/receiving surface. (2) The shielding protection wall consists of a cylindrical wall that surrounds the ultrasonic wave transmitting and receiving surface, and the end face is designed such that the wall length becomes shorter from the long wall side corresponding to the upstream side of the fluid to the short wall side corresponding to the downstream side of the fluid. The ultrasonic transducer according to claim (1) of the utility model registration claim, characterized in that the ultrasonic transducer has an inclined surface that is inclined at a angle of . (3) Utility model registration claim No. 1, characterized in that the shielding protection wall is provided with a notch at a position away from the wall surface on the long wall side for discharging particulate matter that has entered the cylinder wall. The ultrasonic transducer described in (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1900686U JPH0537218Y2 (en) | 1986-02-13 | 1986-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1900686U JPH0537218Y2 (en) | 1986-02-13 | 1986-02-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62132425U true JPS62132425U (en) | 1987-08-21 |
| JPH0537218Y2 JPH0537218Y2 (en) | 1993-09-21 |
Family
ID=30813207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1900686U Expired - Lifetime JPH0537218Y2 (en) | 1986-02-13 | 1986-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537218Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015508904A (en) * | 2012-02-29 | 2015-03-23 | ゼネラル・エレクトリック・カンパニイ | Sensor port insert device |
| JP2015087397A (en) * | 2013-10-30 | 2015-05-07 | クローネ アクチェンゲゼルシャフトＫｒｏｈｎｅ ＡＧ | Ultrasonic flowmeter |
| WO2020203256A1 (en) * | 2019-04-03 | 2020-10-08 | パナソニックＩｐマネジメント株式会社 | Ultrasonic flowmeter |
-
1986
- 1986-02-13 JP JP1900686U patent/JPH0537218Y2/ja not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015508904A (en) * | 2012-02-29 | 2015-03-23 | ゼネラル・エレクトリック・カンパニイ | Sensor port insert device |
| JP2015087397A (en) * | 2013-10-30 | 2015-05-07 | クローネ アクチェンゲゼルシャフトＫｒｏｈｎｅ ＡＧ | Ultrasonic flowmeter |
| WO2020203256A1 (en) * | 2019-04-03 | 2020-10-08 | パナソニックＩｐマネジメント株式会社 | Ultrasonic flowmeter |
| JP2020169890A (en) * | 2019-04-03 | 2020-10-15 | パナソニックＩｐマネジメント株式会社 | Ultrasonic flowmeter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0537218Y2 (en) | 1993-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS62132425U (en) | ||
| JPS60148926U (en) | ultrasonic flow meter | |
| JPS582666U (en) | ultrasonic probe | |
| JPS6097489U (en) | Right angle bend structure of powder transfer pipe | |
| JPS60137324U (en) | Ultrasonic gas flow rate measurement device | |
| JPS61137229U (en) | ||
| JPS5940821U (en) | ultrasonic flow meter | |
| JPS596719U (en) | Intake air amount sensor | |
| JPH03104817U (en) | ||
| JPS5879255U (en) | Single-point incidence ultrasonic probe | |
| JPS5910861U (en) | spray nozzle | |
| JPS6141734U (en) | Angled single pipe joint | |
| JPS60128113U (en) | Superheat reduction device for boiler steam piping | |
| JPS59132286U (en) | Anti-freeze structure for transducer case | |
| JPS60141517U (en) | Ultrasonic gas flow measurement device | |
| JPS6097487U (en) | Powder transfer pipe | |
| JPS6050266U (en) | Bathtub water supply device | |
| JPS5884491U (en) | pipe fittings | |
| JPS5915921U (en) | vortex flow meter | |
| JPS596722U (en) | Measuring device for chemical liquids, etc. | |
| JPS60146815U (en) | electromagnetic flow meter | |
| JPS5873334U (en) | stirring tank | |
| JPS60134168U (en) | Fluid flow detection device | |
| JPS5952297U (en) | Piping coupling device | |
| JPS63109653U (en) |