JPH01173641U - - Google Patents
Info
- Publication number
- JPH01173641U JPH01173641U JP6947288U JP6947288U JPH01173641U JP H01173641 U JPH01173641 U JP H01173641U JP 6947288 U JP6947288 U JP 6947288U JP 6947288 U JP6947288 U JP 6947288U JP H01173641 U JPH01173641 U JP H01173641U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- sensor
- support mechanism
- receiver
- transducer support
- 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
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
第１図は本考案の第１実施例の構成説明図、第
２図は第１図に示した本考案の第１実施例をとり
つけた粉末コーヒー切り出し装置の構成図、第３
図は本考案の第２実施例の構成説明図、第４図は
従来の超音波センサの構成説明図である。
２，２０，２４……超音波センサ、９……送受
波器支持機構、１０……超音波送波器、１１……
超音波受波器、２１，２２，２３……超音波反射
体、５０，６０，７０……センサ内超音波伝播経
路。
FIG. 1 is an explanatory diagram of the configuration of the first embodiment of the present invention, FIG. 2 is a diagram of the configuration of a powdered coffee cutting device equipped with the first embodiment of the present invention shown in FIG. 1, and FIG.
The figure is an explanatory diagram of the configuration of a second embodiment of the present invention, and FIG. 4 is an explanatory diagram of the configuration of a conventional ultrasonic sensor. 2, 20, 24... Ultrasonic sensor, 9... Transducer/receiver support mechanism, 10... Ultrasonic transmitter, 11...
Ultrasonic receiver, 21, 22, 23... Ultrasonic reflector, 50, 60, 70... Ultrasonic propagation path within the sensor.
Claims (1)
器支持機構に固定された透過形の超音波センサに
おいて、前記送受波器支持機構を介して前記超音
波送波器から前記超音波受波器に至るセンサ内超
音波伝播経路に超音波反射体を介在させたことを
特徴とする超音波センサ。 In a transmission-type ultrasonic sensor in which an ultrasonic transmitter and an ultrasonic receiver are fixed to a common transducer support mechanism, the ultrasonic wave is transmitted from the ultrasonic transmitter through the transducer support mechanism. An ultrasonic sensor characterized in that an ultrasonic reflector is interposed in an ultrasonic propagation path within the sensor leading to a sonic wave receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6947288U JPH01173641U (en) | 1988-05-26 | 1988-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6947288U JPH01173641U (en) | 1988-05-26 | 1988-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01173641U true JPH01173641U (en) | 1989-12-08 |
Family
ID=31294750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6947288U Pending JPH01173641U (en) | 1988-05-26 | 1988-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01173641U (en) |
-
1988
- 1988-05-26 JP JP6947288U patent/JPH01173641U/ja active Pending