Patent ID: 11879562
Assignee: GOODRICH CORPORATION
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F  B | IPC B  F

Claim 0:
1. A valve arrangement for a pressurized fluid source, the valve arrangement comprising:
a valve housing comprising an inlet, an outlet, and a main fluid channel extending along a longitudinal axis of the valve housing;
a spool located in the main fluid channel, the spool configured to translate along the longitudinal axis of the valve housing;
a poppet valve located around the spool, the poppet valve configured to translate along the longitudinal axis of the valve housing; and
a fluid feed channel that is distinct from the main fluid channel, wherein:
the fluid feed channel is fluidly disconnected from the inlet of the valve housing when the spool is in a closed position,
the fluid feed channel is fluidly connected with the inlet of the valve housing when the spool is in an open position,
the outlet is fluidly connected with the inlet of the valve housing by the fluid feed channel when the spool is in the open position, and
the poppet valve regulates a flow of a fluid from the inlet to the outlet when the spool is in the open position.