JPS5531908A - Measuring unit for pump delivery flow - Google Patents
Measuring unit for pump delivery flowInfo
- Publication number
- JPS5531908A JPS5531908A JP10438678A JP10438678A JPS5531908A JP S5531908 A JPS5531908 A JP S5531908A JP 10438678 A JP10438678 A JP 10438678A JP 10438678 A JP10438678 A JP 10438678A JP S5531908 A JPS5531908 A JP S5531908A
- Authority
- JP
- Japan
- Prior art keywords
- delivery flow
- power
- delivery
- motor
- function
- 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)
Abstract
PURPOSE: To enable to measure the pump delivery flow with a simple combination of power meter, function operator and signal converter.
CONSTITUTION: The pump delivery flow can be obtained as a function of the shaft power, and accordingly, the delivery flow is obtained from a function of the power of drive motor. This principle is used for delivery amount measurement. That is, the flow in the suction well 26 is delivered to the delivery well 27 with the pump 25 driven with the motor 24, and the power consumption of the motor 24 is measured with the power meter 21, and this power signal is converted 28 into the input signal to the function operator. The delivery flow can be measured by operating the delivery flow according to the power consumption of the motor.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10438678A JPS5531908A (en) | 1978-08-29 | 1978-08-29 | Measuring unit for pump delivery flow |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10438678A JPS5531908A (en) | 1978-08-29 | 1978-08-29 | Measuring unit for pump delivery flow |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5531908A true JPS5531908A (en) | 1980-03-06 |
Family
ID=14379307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10438678A Pending JPS5531908A (en) | 1978-08-29 | 1978-08-29 | Measuring unit for pump delivery flow |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5531908A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3343245B2 (en) * | 1998-04-03 | 2002-11-11 | 株式会社荏原製作所 | Fluid machine diagnostic system |
US6678620B1 (en) | 2000-06-13 | 2004-01-13 | Ebara Corporation | Method for promoting energy saving in fluid machinery |
-
1978
- 1978-08-29 JP JP10438678A patent/JPS5531908A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3343245B2 (en) * | 1998-04-03 | 2002-11-11 | 株式会社荏原製作所 | Fluid machine diagnostic system |
US6678620B1 (en) | 2000-06-13 | 2004-01-13 | Ebara Corporation | Method for promoting energy saving in fluid machinery |
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