Invention Grant
- Patent Title: Hydraulic tensioner with a band type check valve
- Patent Title (中): 液压张紧器带带式止回阀
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Application No.: US12094416Application Date: 2006-12-06
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Publication No.: US08403783B2Publication Date: 2013-03-26
- Inventor: Mark M. Wigsten
- Applicant: Mark M. Wigsten
- Applicant Address: US MI Auburn Hills
- Assignee: BorgWarner Inc.
- Current Assignee: BorgWarner Inc.
- Current Assignee Address: US MI Auburn Hills
- Agency: Brown & Michaels, PC
- International Application: PCT/US2006/061662 WO 20061206
- International Announcement: WO2008/027067 WO 20080306
- Main IPC: F16H7/22
- IPC: F16H7/22
Abstract:
A hydraulic tensioner includes an inlet portion which defines a pressurized fluid inlet. The hydraulic tensioner also includes a housing defining a chamber which is coupled to the inlet portion. A band check valve separates the pressurized fluid inlet from the chamber, and a piston slideably engages the housing. A method of manufacturing the hydraulic tensioner is also disclosed.
Public/Granted literature
- US20080293526A1 Hydraulic Tensioner with a Band Type Check Valve Public/Granted day:2008-11-27
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