Patent ID: 11945522
Assignee: KNORR-BREMSE COMMERCIAL VEHICLE SYSTEMS JAPAN LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B  H | IPC B  H

Claim 0:
1. A vehicle-mounted apparatus comprising:
a first voltage conversion circuit configured to convert a voltage of an electric power supplied from a first electric power supply circuit, to a first predetermined voltage;
a first control circuit configured to be operated by the electric power of the first predetermined voltage supplied from the first voltage conversion circuit, and to output a first actuator command signal;
a first actuator configured to be actuated based on the first actuator command signal;
a second voltage conversion circuit configured to convert a voltage of an electric power supplied from a second electric power supply circuit, to a second predetermined voltage;
a second control circuit configured to be operated by the electric power of the second predetermined voltage supplied from the second voltage conversion circuit, and to output a second actuator command signal;
a second actuator configured to be actuated based on the second actuator command signal; and
a power cylinder including a housing and a piston, wherein:
the housing includes a first chamber and a second chamber separated by the piston;
the piston is configured to obtain a thrust by a pressure difference between hydraulic fluids supplied, respectively, to the first chamber and the second chamber;
the first voltage conversion circuit and the second voltage conversion circuit are configured to transmit a heating value by heat generation, to the housing;
the first actuator is a first electric motor configured to provide the thrust to the piston; and
the second actuator is a second electric motor configured to provide the thrust to the piston.