JPS57134063A - Controller for hydraulic system equipped with plural number of motor - Google Patents
Controller for hydraulic system equipped with plural number of motorInfo
- Publication number
- JPS57134063A JPS57134063A JP1746981A JP1746981A JPS57134063A JP S57134063 A JPS57134063 A JP S57134063A JP 1746981 A JP1746981 A JP 1746981A JP 1746981 A JP1746981 A JP 1746981A JP S57134063 A JPS57134063 A JP S57134063A
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic pump
- variable capacity
- motor
- valve
- capacity hydraulic
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
- E02F9/12—Slewing or traversing gears
- E02F9/121—Turntables, i.e. structure rotatable about 360°
- E02F9/123—Drives or control devices specially adapted therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Control Of Fluid Gearings (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1746981A JPS57134063A (en) | 1981-02-10 | 1981-02-10 | Controller for hydraulic system equipped with plural number of motor |
US06/346,249 US4561250A (en) | 1981-02-10 | 1982-02-05 | Hydraulic drive system having a plurality of prime movers |
EP82100900A EP0057930B1 (en) | 1981-02-10 | 1982-02-08 | Hydraulic drive system having a plurality of prime movers |
DE8282100900T DE3264974D1 (en) | 1981-02-10 | 1982-02-08 | Hydraulic drive system having a plurality of prime movers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1746981A JPS57134063A (en) | 1981-02-10 | 1981-02-10 | Controller for hydraulic system equipped with plural number of motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57134063A true JPS57134063A (en) | 1982-08-19 |
JPS6128857B2 JPS6128857B2 (enrdf_load_stackoverflow) | 1986-07-03 |
Family
ID=11944871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1746981A Granted JPS57134063A (en) | 1981-02-10 | 1981-02-10 | Controller for hydraulic system equipped with plural number of motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57134063A (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6181049U (enrdf_load_stackoverflow) * | 1984-11-02 | 1986-05-29 | ||
WO1990015270A1 (en) * | 1989-06-09 | 1990-12-13 | Kabushiki Kaisha Komatsu Seisakusho | Device for controlling variable capacity motor of hydraulic drive vehicle |
-
1981
- 1981-02-10 JP JP1746981A patent/JPS57134063A/ja active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6181049U (enrdf_load_stackoverflow) * | 1984-11-02 | 1986-05-29 | ||
WO1990015270A1 (en) * | 1989-06-09 | 1990-12-13 | Kabushiki Kaisha Komatsu Seisakusho | Device for controlling variable capacity motor of hydraulic drive vehicle |
US5299421A (en) * | 1989-06-09 | 1994-04-05 | Kabushiki Kaisha Komatsu Seisakusho | Device for controlling variable capacity motor of hydraulic drive vehicle |
Also Published As
Publication number | Publication date |
---|---|
JPS6128857B2 (enrdf_load_stackoverflow) | 1986-07-03 |
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