JPS6337276B2 - - Google Patents
Info
- Publication number
- JPS6337276B2 JPS6337276B2 JP54059438A JP5943879A JPS6337276B2 JP S6337276 B2 JPS6337276 B2 JP S6337276B2 JP 54059438 A JP54059438 A JP 54059438A JP 5943879 A JP5943879 A JP 5943879A JP S6337276 B2 JPS6337276 B2 JP S6337276B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- control
- operating
- spool
- piston
- 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
- 230000007246 mechanism Effects 0.000 claims description 42
- 238000006073 displacement reaction Methods 0.000 claims description 19
- 230000007935 neutral effect Effects 0.000 claims description 10
- 239000012530 fluid Substances 0.000 description 8
- 230000007423 decrease Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000008713 feedback mechanism Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
- Control Of Fluid Gearings (AREA)
- Reciprocating Pumps (AREA)
- Hydraulic Motors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5943879A JPS55151183A (en) | 1979-05-15 | 1979-05-15 | Variable displacement type hydraulic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5943879A JPS55151183A (en) | 1979-05-15 | 1979-05-15 | Variable displacement type hydraulic apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55151183A JPS55151183A (en) | 1980-11-25 |
| JPS6337276B2 true JPS6337276B2 (enrdf_load_stackoverflow) | 1988-07-25 |
Family
ID=13113273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5943879A Granted JPS55151183A (en) | 1979-05-15 | 1979-05-15 | Variable displacement type hydraulic apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55151183A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982001046A1 (en) * | 1980-09-12 | 1982-04-01 | Liesener K | Horsepower consumption control for variable displacement pumps |
| JPS62199977A (ja) * | 1986-02-27 | 1987-09-03 | Hitachi Constr Mach Co Ltd | 可変容量形油圧ポンプのレギユレ−タ |
| CN104314784B (zh) * | 2014-10-23 | 2016-04-20 | 赛克思液压科技股份有限公司 | 一种集成于液压泵壳体内的功率控制机构 |
| CN109654010B (zh) * | 2017-10-11 | 2020-04-03 | 中国航发西安动力控制科技有限公司 | 一种具有限流器自清洗功能的柱塞泵随动机构 |
-
1979
- 1979-05-15 JP JP5943879A patent/JPS55151183A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55151183A (en) | 1980-11-25 |
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