Invention Grant
- Patent Title: Tandem dual element intershaft carbon seal
- Patent Title (中): 串联双元件中间轴碳封
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Application No.: US11253248Application Date: 2005-10-18
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Publication No.: US07648143B2Publication Date: 2010-01-19
- Inventor: Todd Davis , Armando Amador , Francis Parnin
- Applicant: Todd Davis , Armando Amador , Francis Parnin
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Bachman & LaPointe, P.C.
- Main IPC: F16J15/42
- IPC: F16J15/42
Abstract:
A sealing system for use with at least one rotating shaft has a tandem seal arrangement contacting a surface of the at least one rotating shaft. The tandem seal arrangement includes at least one pair of segmented ring assemblies. Each of the segmented ring assemblies contacts the surface of the at least one shaft.
Public/Granted literature
- US20070085278A1 Tandem dual element intershaft carbon seal Public/Granted day:2007-04-19
Information query
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