Invention Grant
- Patent Title: Clutch spool valve assembly
- Patent Title (中): 离合器滑阀组件
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Application No.: US14315480Application Date: 2014-06-26
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Publication No.: US09568052B2Publication Date: 2017-02-14
- Inventor: Adam Maurer , Jerry Brittan , Robert Kanda
- Applicant: Eaton Corporation
- Applicant Address: US OH Cleveland
- Assignee: Eaton Corporation
- Current Assignee: Eaton Corporation
- Current Assignee Address: US OH Cleveland
- Agency: Remarck Law Group PLC
- Main IPC: F16D48/02
- IPC: F16D48/02 ; F16D25/12 ; F16D13/72 ; F16D13/74

Abstract:
According to an embodiment, a valve assembly is provided for use with a fluid system for controlling flow rate to a fluid circuit for cooling and/or lubricating a clutch assembly in a transmission. The spool valve has a first outlet and a second outlet in fluid communication with the fluid circuit. The spool valve has a first configuration with zero flow to the fluid circuit, a second configuration providing a first flow to the fluid circuit through the first outlet, and a third configuration providing a second flow to the fluid circuit through the first and second outlets. The first outlet has a metering orifice. The flow across the valve is a function of the stroke distance of the spool.
Public/Granted literature
- US20150001024A1 CLUTCH SPOOL VALVE ASSEMBLY Public/Granted day:2015-01-01
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