Patent ID: 11859551
Assignee: HAMILTON SUNDSTRAND CORPORATION
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 10:
11. The fuel system of claim 6, further comprising the WMBV, wherein the WMBV is connected to the pump to receive the pump pressure on a first side, and to the SSOV on a second side via the bypass line, wherein the bypass line is connected to the pump via a second orifice such that in the first state of the SSOV, a bypass line pressure stagnates at the pump pressure, and wherein in the second state of the SSOV, the bypass line pressure is lower than the pump pressure to cause the WMBV to open on the first side of the WMBV to allow the pump pressure to communicate with the low pressure to cause a bypass flow.