- Patent Title: Regulated flow divider valves with secondary equalization valves
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Application No.: US17205435Application Date: 2021-03-18
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Publication No.: US11674454B2Publication Date: 2023-06-13
- Inventor: Matej Rutar , Francis P. Marocchini
- Applicant: Hamilton Sundstrand Corporation
- Applicant Address: US NC Charlotte
- Assignee: Hamilton Sundstrand Corporation
- Current Assignee: Hamilton Sundstrand Corporation
- Current Assignee Address: US NC Charlotte
- Agency: Locke Lord LLP
- Agent Joshua L. Jones; Scott D. Wofsy
- Main IPC: F02C9/00
- IPC: F02C9/00 ; F02C9/26 ; F02C7/228
Abstract:
A system includes a flow inlet conduit. A primary conduit branches from the flow inlet conduit for delivering flow to a set of primary nozzles. An equalization bypass valve (EBV) connects between the flow inlet conduit and a secondary conduit for delivering flow to a set of secondary nozzles. The EBV is connected to be controlled to apportion flow from the flow inlet conduit to the secondary conduit. A secondary equalization valve (SEV) connects between the flow inlet conduit and the secondary conduit. The SEV is connected to be controlled by drain pressure (PD) to apportion flow from the flow inlet conduit to the secondary conduit.
Public/Granted literature
- US20210301735A1 REGULATED FLOW DIVIDER VALVES WITH SECONDARY EQUALIZATION VALVES Public/Granted day:2021-09-30
Information query
IPC分类:
