JPS637274B2 - - Google Patents
Info
- Publication number
- JPS637274B2 JPS637274B2 JP15779980A JP15779980A JPS637274B2 JP S637274 B2 JPS637274 B2 JP S637274B2 JP 15779980 A JP15779980 A JP 15779980A JP 15779980 A JP15779980 A JP 15779980A JP S637274 B2 JPS637274 B2 JP S637274B2
- Authority
- JP
- Japan
- Prior art keywords
- speed
- variable speed
- motor
- flow rate
- pressure
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 230000007423 decrease Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000010349 pulsation Effects 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15779980A JPS5781183A (en) | 1980-11-10 | 1980-11-10 | Parallel driving system of motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15779980A JPS5781183A (en) | 1980-11-10 | 1980-11-10 | Parallel driving system of motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5781183A JPS5781183A (en) | 1982-05-21 |
JPS637274B2 true JPS637274B2 (de) | 1988-02-16 |
Family
ID=15657533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15779980A Granted JPS5781183A (en) | 1980-11-10 | 1980-11-10 | Parallel driving system of motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5781183A (de) |
-
1980
- 1980-11-10 JP JP15779980A patent/JPS5781183A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5781183A (en) | 1982-05-21 |
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