Invention Grant
- Patent Title: Valve assembly for a damper
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Application No.: US16540290Application Date: 2019-08-14
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Publication No.: US11236799B2Publication Date: 2022-02-01
- Inventor: Frederik Baldoni , Christof Kleynen , Jan Vochten
- Applicant: Tenneco Automotive Operating Company Inc.
- Applicant Address: US IL Lake Forest
- Assignee: Tenneco Automotive Operating Company Inc.
- Current Assignee: Tenneco Automotive Operating Company Inc.
- Current Assignee Address: US IL Lake Forest
- Agency: McGarry Bair PC
- Main IPC: F16F9/504
- IPC: F16F9/504 ; F16F9/18 ; F16F9/32 ; F16F9/348 ; F16F9/34 ; F16K11/07 ; F16F9/19 ; B60G13/08 ; B60G13/06 ; F16F9/06

Abstract:
A valve assembly for a damper is provided. The valve assembly includes a housing defining a fluid cavity. The valve assembly includes a spool valve movably disposed within the housing. Further, the valve assembly includes a bumper disposed between the housing and the spool valve. At least the bumper, the spool valve and the housing together define an enclosed volume. The valve assembly further includes one or more bleed paths defined on at least one of the bumper, the spool valve and the housing, the one or more bleed paths fluidly communicating the fluid cavity with the enclosed volume.
Public/Granted literature
- US20210048085A1 VALVE ASSEMBLY FOR A DAMPER Public/Granted day:2021-02-18
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