JPS6230308B2 - - Google Patents
Info
- Publication number
- JPS6230308B2 JPS6230308B2 JP53007317A JP731778A JPS6230308B2 JP S6230308 B2 JPS6230308 B2 JP S6230308B2 JP 53007317 A JP53007317 A JP 53007317A JP 731778 A JP731778 A JP 731778A JP S6230308 B2 JPS6230308 B2 JP S6230308B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- spool
- hydraulic pump
- sleeve
- regulator
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 33
- 230000007935 neutral effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Control Of Fluid Gearings (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP731778A JPS54101503A (en) | 1978-01-27 | 1978-01-27 | Capacity-control regulator for use in variable capacity hydraulic pumps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP731778A JPS54101503A (en) | 1978-01-27 | 1978-01-27 | Capacity-control regulator for use in variable capacity hydraulic pumps |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54101503A JPS54101503A (en) | 1979-08-10 |
JPS6230308B2 true JPS6230308B2 (de) | 1987-07-01 |
Family
ID=11662603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP731778A Granted JPS54101503A (en) | 1978-01-27 | 1978-01-27 | Capacity-control regulator for use in variable capacity hydraulic pumps |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54101503A (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6010950Y2 (ja) * | 1980-04-28 | 1985-04-12 | スズキ株式会社 | オ−トバイの後ホ−ク |
JPS57144346A (en) * | 1981-03-04 | 1982-09-06 | Sumitomo Heavy Ind Ltd | Discharge flow rate controller for variable capacity oil-pressure pump |
DE3143539A1 (de) * | 1981-11-03 | 1983-05-11 | Linde Ag, 6200 Wiesbaden | Steuereinrichtung fuer ein stufenlos einstellbares, vorzugsweise hydrostatisches getriebe |
US4715788A (en) * | 1982-12-16 | 1987-12-29 | Abex Corporation | Servo control variable displacement pressure compensated pump |
US4617797A (en) * | 1984-05-09 | 1986-10-21 | Sundstrand Corporation | Multi-function valve |
JPS62169268U (de) * | 1986-03-15 | 1987-10-27 | ||
JP4610454B2 (ja) * | 2005-09-27 | 2011-01-12 | ヤンマー株式会社 | 油圧式無段変速装置 |
JP4718953B2 (ja) * | 2005-09-27 | 2011-07-06 | ヤンマー株式会社 | 油圧式無段変速装置 |
JP2007092803A (ja) * | 2005-09-27 | 2007-04-12 | Yanmar Co Ltd | 油圧式無段変速装置 |
-
1978
- 1978-01-27 JP JP731778A patent/JPS54101503A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS54101503A (en) | 1979-08-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3166891A (en) | Hydrostatic transmission | |
EP0549883B1 (de) | Regelungssystem für Flüssigkeitspumpen mit veränderlichem Hub | |
JPS6230308B2 (de) | ||
US3238723A (en) | Hydrostatic transmission | |
US3747350A (en) | Power transmission | |
EP0014286B1 (de) | Steuersystem für Pumpe mit veränderlicher Lieferung | |
US3049884A (en) | Hydraulic transmission | |
US4040254A (en) | Hydrostatic transmission with automatic displacement shifter | |
JP3303113B2 (ja) | 可変容量形油圧装置 | |
JPS638317B2 (de) | ||
US3553962A (en) | Hydrostatic displacement control system | |
US3918259A (en) | Horsepower-limiting valve and linkage therefor | |
JPS6338506B2 (de) | ||
EP0153064B1 (de) | Pumpsystem mit veränderlicher Verdrängung | |
JPS5843537B2 (ja) | 油圧シヨベルの油圧制御装置 | |
JPH0111983Y2 (de) | ||
JPH0452475Y2 (de) | ||
JPH0125906B2 (de) | ||
JP3112189B2 (ja) | 可変容量型油圧ポンプの容量制御装置 | |
JPS5932755Y2 (ja) | 閉回路油圧回路 | |
JPH0444121B2 (de) | ||
EP0030533A1 (de) | Steuerungsschaltung für variable verdrängerpumpen mit überholventil. | |
JPS6327553B2 (de) | ||
JPS60145472A (ja) | 可変容量ポンプの制御装置 | |
JPH0239641B2 (de) |