JPS5759082A - Method of driving compressor - Google Patents
Method of driving compressorInfo
- Publication number
- JPS5759082A JPS5759082A JP55133039A JP13303980A JPS5759082A JP S5759082 A JPS5759082 A JP S5759082A JP 55133039 A JP55133039 A JP 55133039A JP 13303980 A JP13303980 A JP 13303980A JP S5759082 A JPS5759082 A JP S5759082A
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- capacity
- prime mover
- revolution speed
- matching
- 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.)
- Granted
Links
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
Abstract
PURPOSE: To improve the drive efficiency of a compressor, by reducing the revolution speed of a prime mover to a level at the lower-limit point matching of the compressor in its high capacity control stage and by thereafter controlling the capacity of the compressor by stages.
CONSTITUTION: The revolution speed of a prime mover is reduced from a point of matching (revolution speed N1.1) with the maximum output A of the prime mover at the entire capacity of a compressor, to diminish the capacity of the compressor along its entire-capacity performance line B. As soon as the prime mover has reached a revolution speed N1.2 at the lower-limit point of matching at the entire capacity of the compressor, the prime mover is accelerated and the capacity of the compressor is set at (n-1)n×100 per cent. According to such a method, the high range of capacity of the compressor can be controlled in a stepless manner. For that reason, the compressor can be efficiently driven.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55133039A JPS5759082A (en) | 1980-09-26 | 1980-09-26 | Method of driving compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55133039A JPS5759082A (en) | 1980-09-26 | 1980-09-26 | Method of driving compressor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5759082A true JPS5759082A (en) | 1982-04-09 |
JPS6319714B2 JPS6319714B2 (en) | 1988-04-25 |
Family
ID=15095375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55133039A Granted JPS5759082A (en) | 1980-09-26 | 1980-09-26 | Method of driving compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5759082A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4915641U (en) * | 1972-05-15 | 1974-02-08 |
-
1980
- 1980-09-26 JP JP55133039A patent/JPS5759082A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4915641U (en) * | 1972-05-15 | 1974-02-08 |
Also Published As
Publication number | Publication date |
---|---|
JPS6319714B2 (en) | 1988-04-25 |
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