JPS5781184A - Characteristic measuring device of fluid machine and method thereof - Google Patents
Characteristic measuring device of fluid machine and method thereofInfo
- Publication number
- JPS5781184A JPS5781184A JP15589380A JP15589380A JPS5781184A JP S5781184 A JPS5781184 A JP S5781184A JP 15589380 A JP15589380 A JP 15589380A JP 15589380 A JP15589380 A JP 15589380A JP S5781184 A JPS5781184 A JP S5781184A
- Authority
- JP
- Japan
- Prior art keywords
- fluid machine
- measured
- fluid
- detecting means
- varied
- 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
Abstract
PURPOSE: To simplify the comparison of the economical efficiency of various type fluid mechines, by measuring discharge rate and the pressure of the fluid while the load to the fluid machine is varied in the full speed running of the fluid machine to be measured or the running speed of the fluid machine is varied with a fixed load.
CONSTITUTION: Loading device 4, 7 are connected to a fluid machine 1 to be measured and a pressure detecting means 5 and a flow data detecting means 6 are provided to a loading device 4, then these pressure detecting means 5 and flow rate detecting means 6 are connected to an arithmetic processing unit 21. Furthermore, a power consumption detecting means 13, a command device 17 which commands the driving situation of a driving source 9 to be measured, a display 18, a memory 20 and the driving source 9 to be measured are connected to the arithmetic processing unit 21. The discharge flow rate and the pressure of the fluid are measured while the load to the fluid machine 1 is varied in the full speed running of the fluid machine 1 to be measured or the running speed of the fluid machine 1 is varied in a fixed load. Consequently, comparison of the discharge characteristic of various type fluid machines or the economical efficiency in various running situation can be simplified.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15589380A JPS5781184A (en) | 1980-11-07 | 1980-11-07 | Characteristic measuring device of fluid machine and method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15589380A JPS5781184A (en) | 1980-11-07 | 1980-11-07 | Characteristic measuring device of fluid machine and method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5781184A true JPS5781184A (en) | 1982-05-21 |
Family
ID=15615797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15589380A Pending JPS5781184A (en) | 1980-11-07 | 1980-11-07 | Characteristic measuring device of fluid machine and method thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5781184A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60150491A (en) * | 1984-01-18 | 1985-08-08 | Ebara Corp | Abnormal operation concentrated predictor for pump |
US4697464A (en) * | 1986-04-16 | 1987-10-06 | Martin Thomas E | Pressure washer systems analyzer |
JP2000104666A (en) * | 1998-09-29 | 2000-04-11 | Hitachi Ltd | Load measuring diagnosis device in air compressor and air compressor equipped therewith |
-
1980
- 1980-11-07 JP JP15589380A patent/JPS5781184A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60150491A (en) * | 1984-01-18 | 1985-08-08 | Ebara Corp | Abnormal operation concentrated predictor for pump |
US4697464A (en) * | 1986-04-16 | 1987-10-06 | Martin Thomas E | Pressure washer systems analyzer |
JP2000104666A (en) * | 1998-09-29 | 2000-04-11 | Hitachi Ltd | Load measuring diagnosis device in air compressor and air compressor equipped therewith |
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