Invention Grant
- Patent Title: Metal face seal assembly and machine using same
- Patent Title (中): 金属面密封组件和机器使用相同
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Application No.: US11901219Application Date: 2007-09-14
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Publication No.: US07887061B2Publication Date: 2011-02-15
- Inventor: Bryan Van Dyke , Timothy M. Waters , Timothy A. Thorson , Kevin Nemec
- Applicant: Bryan Van Dyke , Timothy M. Waters , Timothy A. Thorson , Kevin Nemec
- Applicant Address: US IL Peoria
- Assignee: Caterpillar Inc
- Current Assignee: Caterpillar Inc
- Current Assignee Address: US IL Peoria
- Agency: Liell & McNeil
- Main IPC: F16J15/34
- IPC: F16J15/34

Abstract:
A metal face seal assembly for sealing between machine components includes a first subassembly and a second subassembly rotatable relative to the first subassembly. Compressible seals positioned between inner and outer seal members of the subassemblies provide a non-axial sealing load, whereas at least one metallic biaser provides an axial face load to bias inner seal members of each subassembly together at a rotatable interface.
Public/Granted literature
- US20090074601A1 Metal face seal assembly and machine using same Public/Granted day:2009-03-19
Information query
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