JPH0434625U - - Google Patents
Info
- Publication number
- JPH0434625U JPH0434625U JP7629990U JP7629990U JPH0434625U JP H0434625 U JPH0434625 U JP H0434625U JP 7629990 U JP7629990 U JP 7629990U JP 7629990 U JP7629990 U JP 7629990U JP H0434625 U JPH0434625 U JP H0434625U
- Authority
- JP
- Japan
- Prior art keywords
- vibrating rod
- signal
- piezoelectric element
- sensor
- vibrates
- 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
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図は、本考案の第１実施例に係わる振動式
流量計の横断面図である。
１……振動棒、２……支持棒、３……フランジ
、４……駆動用圧電素子、５……検出用センサ、
６……信号処理器。
FIG. 1 is a cross-sectional view of a vibratory flowmeter according to a first embodiment of the present invention. 1... Vibration rod, 2... Support rod, 3... Flange, 4... Piezoelectric element for drive, 5... Sensor for detection,
6...Signal processor.
Claims (1)
入した振動棒と、振動棒の先端部の内部に接着し
た振動棒を振動させる駆動用圧電素子と、振動棒
の振動を検出する検出用センサと、駆動用圧電素
子の入力信号と検出用センサの出力信号との周波
数変調を求め流量信号に変換して出力する信号処
理器とを具えた振動式流量計。 A vibrating rod inserted perpendicularly to the fluid flow path with one end fixed in the flow direction, a driving piezoelectric element that vibrates the vibrating rod bonded inside the tip of the vibrating rod, and a detection device that detects the vibration of the vibrating rod. A vibratory flowmeter comprising a sensor and a signal processor that obtains frequency modulation between an input signal of a drive piezoelectric element and an output signal of a detection sensor, converts it into a flow rate signal, and outputs the signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7629990U JPH0434625U (en) | 1990-07-18 | 1990-07-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7629990U JPH0434625U (en) | 1990-07-18 | 1990-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0434625U true JPH0434625U (en) | 1992-03-23 |
Family
ID=31617641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7629990U Pending JPH0434625U (en) | 1990-07-18 | 1990-07-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434625U (en) |
-
1990
- 1990-07-18 JP JP7629990U patent/JPH0434625U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH02109612U (en) | ||
| JPH0434625U (en) | ||
| JPH0158118U (en) | ||
| JPH0474564U (en) | ||
| JPS6029282U (en) | fluid detection device | |
| JPS6273692U (en) | ||
| JPS6385998U (en) | ||
| JPH03116782U (en) | ||
| JPS61133003U (en) | ||
| JPS60118911U (en) | Tuning fork type vibrating angular velocity meter | |
| JPS60189856U (en) | Flow detector | |
| JPS60160699U (en) | Ultrasonic transducer | |
| JPH01120615U (en) | ||
| JPH02141421U (en) | ||
| JPH0230039U (en) | ||
| JPH044216U (en) | ||
| JPH02141831U (en) | ||
| JPS60152934U (en) | Piezoelectric liquid sensor | |
| JPH0272024U (en) | ||
| JPH0476193U (en) | ||
| JPH0175825U (en) | ||
| JPS6416U (en) | ||
| JPS5886698U (en) | piezoelectric buzzer | |
| JPH02137582U (en) | ||
| JPH02112382U (en) |