JPS56157628A - Device for hydraulic controlling system - Google Patents
Device for hydraulic controlling systemInfo
- Publication number
- JPS56157628A JPS56157628A JP6105480A JP6105480A JPS56157628A JP S56157628 A JPS56157628 A JP S56157628A JP 6105480 A JP6105480 A JP 6105480A JP 6105480 A JP6105480 A JP 6105480A JP S56157628 A JPS56157628 A JP S56157628A
- Authority
- JP
- Japan
- Prior art keywords
- speed
- car
- operation valve
- oil
- switch
- 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.)
- Pending
Links
Landscapes
- Motor Power Transmission Devices (AREA)
Abstract
PURPOSE: To save fuel, by driving a hydraulic pump by an electric motor and driving a car by the turning effect of the hydraulic pump.
CONSTITUTION: A starting switch is thrown in the electric motor 1, and the oil pump 2 is rotated. Oil is fed through the pipe line 6, and a hydraulic motor 5 for run is driven, with the quantity of oil being adjusted by up and down action of the piston of plunger rod of an operation valve 3. When the speed of the car reaches the specified value, the switch is automatically thrown in the battery, and the speed is controlled by the operation valve 3. On the contrary, when the speed of the car becomes under the specified value, the switch of the battery is automatically turned on, actuating the operation valve 3 and controlling the speed of the car.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6105480A JPS56157628A (en) | 1980-05-07 | 1980-05-07 | Device for hydraulic controlling system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6105480A JPS56157628A (en) | 1980-05-07 | 1980-05-07 | Device for hydraulic controlling system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56157628A true JPS56157628A (en) | 1981-12-04 |
Family
ID=13160103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6105480A Pending JPS56157628A (en) | 1980-05-07 | 1980-05-07 | Device for hydraulic controlling system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56157628A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4929870U (en) * | 1972-06-13 | 1974-03-14 |
-
1980
- 1980-05-07 JP JP6105480A patent/JPS56157628A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4929870U (en) * | 1972-06-13 | 1974-03-14 |
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