JPH0448948B2 - - Google Patents
Info
- Publication number
- JPH0448948B2 JPH0448948B2 JP57106592A JP10659282A JPH0448948B2 JP H0448948 B2 JPH0448948 B2 JP H0448948B2 JP 57106592 A JP57106592 A JP 57106592A JP 10659282 A JP10659282 A JP 10659282A JP H0448948 B2 JPH0448948 B2 JP H0448948B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- pressure chamber
- piston
- spool
- variable pump
- 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 - Lifetime
Links
- 230000007423 decrease Effects 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/08—Regulating by delivery pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57106592A JPS58222991A (ja) | 1982-06-21 | 1982-06-21 | 可変ポンプの馬力一定制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57106592A JPS58222991A (ja) | 1982-06-21 | 1982-06-21 | 可変ポンプの馬力一定制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58222991A JPS58222991A (ja) | 1983-12-24 |
JPH0448948B2 true JPH0448948B2 (US07179912-20070220-C00144.png) | 1992-08-10 |
Family
ID=14437444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57106592A Granted JPS58222991A (ja) | 1982-06-21 | 1982-06-21 | 可変ポンプの馬力一定制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58222991A (US07179912-20070220-C00144.png) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0633772B2 (ja) * | 1983-12-29 | 1994-05-02 | カヤバ工業株式会社 | 可変容量ポンプの制御装置 |
JP4917938B2 (ja) * | 2007-03-29 | 2012-04-18 | カヤバ工業株式会社 | 馬力制御レギュレータ、馬力制御装置、及びピストンポンプ |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5265305U (US07179912-20070220-C00144.png) * | 1975-11-10 | 1977-05-14 |
-
1982
- 1982-06-21 JP JP57106592A patent/JPS58222991A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58222991A (ja) | 1983-12-24 |
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