JPS62111541U - - Google Patents
Info
- Publication number
- JPS62111541U JPS62111541U JP20457385U JP20457385U JPS62111541U JP S62111541 U JPS62111541 U JP S62111541U JP 20457385 U JP20457385 U JP 20457385U JP 20457385 U JP20457385 U JP 20457385U JP S62111541 U JPS62111541 U JP S62111541U
- Authority
- JP
- Japan
- Prior art keywords
- bubble
- section
- transmitting
- fluid passage
- shape detection
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
第１図は本考案の実施例に係る気泡形状検出セ
ンサの縦断面図、第２図イ〜ハはこの実施例によ
つてそれぞれ異なる形状の気泡の検出形態を示す
概略構成図である。第３図は従来例の概略構成図
である。
１……気泡形状検出センサ、２……流体通路、
３……送信部、４……受信部、５１，５２……気
泡検出部、９１ａ，９２ａ……送信部の圧電素子
、１０１ａ，１０２ａ……受信部の圧電素子。
FIG. 1 is a vertical sectional view of a bubble shape detection sensor according to an embodiment of the present invention, and FIGS. 2A to 2C are schematic configuration diagrams showing the detection forms of bubbles of different shapes according to this embodiment. FIG. 3 is a schematic configuration diagram of a conventional example. 1...Bubble shape detection sensor, 2...Fluid passage,
3... Transmitting section, 4... Receiving section, 5 1 , 5 2 ... Bubble detection section, 9 1 a, 9 2 a... Piezoelectric element of transmitting section, 10 1 a, 10 2 a... Receiving section Piezoelectric element.
Claims (1)
流体通路を挟んで対向する受信部とで気泡検出部
を構成すると共に、少なくとも２組の気泡検出部
をそれぞれ、前記流体通路に沿つて、所定距離を
置いて配置してなる気泡形状検出センサ。 (2) 前記各気泡検出部における送信部どうし、
並びに受信部どうしがそれぞれ一体に構成されて
いる前記実用新案登録請求の範囲第１項に記載の
気泡形状検出センサ。[Claims for Utility Model Registration] (1) A transmitting section that emits ultrasonic waves and a receiving section that faces this transmitting section across a fluid passage form a bubble detecting section, and at least two sets of bubble detecting sections. bubble shape detection sensors, each of which is arranged at a predetermined distance along the fluid passage. (2) between the transmitting units in each of the bubble detection units;
The bubble shape detection sensor according to claim 1, wherein the receiving sections are each integrally constructed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20457385U JPS62111541U (en) | 1985-12-27 | 1985-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20457385U JPS62111541U (en) | 1985-12-27 | 1985-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62111541U true JPS62111541U (en) | 1987-07-16 |
Family
ID=31170576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20457385U Pending JPS62111541U (en) | 1985-12-27 | 1985-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62111541U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5120950B1 (en) * | 1971-02-26 | 1976-06-29 |
-
1985
- 1985-12-27 JP JP20457385U patent/JPS62111541U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5120950B1 (en) * | 1971-02-26 | 1976-06-29 |