发明名称 |
HYDRAULIC CIRCUIT FOR THE TRANSMISSIONS OF INDUSTRIAL AND AGRICULTURAL VEHICLES |
摘要 |
A hydraulic circuit for the transmissions of industrial and agricultural vehicles comprises a feed pump driven by an internal combustion engine, a lubricating circuit, a main pressure regulator capable of bringing about a first change in the pressure of the working fluid in the circuit, this change in pressure being capable of regulation in relation to a first regulation pressure and a maximum pressure regulator for the lubrication circuit capable of bringing about a second change in pressure of the working fluid depending upon a second regulating pressure and means for regulating regulation of the said first and second regulating pressures. |
申请公布号 |
WO2014174050(A1) |
申请公布日期 |
2014.10.30 |
申请号 |
WO2014EP58404 |
申请日期 |
2014.04.24 |
申请人 |
CARRARO DRIVE TECH S.P.A. |
发明人 |
FILIPPIN, STEFANO;FACCHIN, STEFANO;MANGIARACINA, ENRICO |
分类号 |
F16H57/04;F16H61/00 |
主分类号 |
F16H57/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|