JPS56157628A - Device for hydraulic controlling system - Google Patents

Device for hydraulic controlling system

Info

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
Application number
JP6105480A
Other languages
Japanese (ja)
Inventor
Mitsukazu Kaizaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP6105480A priority Critical patent/JPS56157628A/en
Publication of JPS56157628A publication Critical patent/JPS56157628A/en
Pending legal-status Critical Current

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  • 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
JP6105480A 1980-05-07 1980-05-07 Device for hydraulic controlling system Pending JPS56157628A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929870U (en) * 1972-06-13 1974-03-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929870U (en) * 1972-06-13 1974-03-14

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