Invention Grant
US09382887B2 Engine component seal assembly and method of sealing a coolant passage from an engine component
有权
发动机部件密封组件和从发动机部件密封冷却剂通道的方法
- Patent Title: Engine component seal assembly and method of sealing a coolant passage from an engine component
- Patent Title (中): 发动机部件密封组件和从发动机部件密封冷却剂通道的方法
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Application No.: US13558159Application Date: 2012-07-25
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Publication No.: US09382887B2Publication Date: 2016-07-05
- Inventor: Kent H. Clark , Glen T. Haegele , Nathan E. Coulombe , Matthew R. Walker , John M. Nyvall , Jeffrey J. Hurd , Andrew J. Keenan , Dustin J. Hall , Brendan J. O'Grady
- Applicant: Kent H. Clark , Glen T. Haegele , Nathan E. Coulombe , Matthew R. Walker , John M. Nyvall , Jeffrey J. Hurd , Andrew J. Keenan , Dustin J. Hall , Brendan J. O'Grady
- Applicant Address: US MN Minneapolis
- Assignee: Cummins Intellectual Property. Inc.
- Current Assignee: Cummins Intellectual Property. Inc.
- Current Assignee Address: US MN Minneapolis
- Agency: Faegre Baker Daniels LLP
- Main IPC: F02M61/14
- IPC: F02M61/14 ; F02M61/10 ; F02B77/00 ; F02F1/24 ; F16J15/06 ; F01P3/12 ; F02M53/04
Abstract:
An engine component seal assembly and method of sealing a coolant passage from an engine component are provided. The seal assembly includes a sealing sleeve sized and dimensioned to slip fit into an engine component mounting bore and a retaining ring sized and dimensioned to be axially inserted into the sleeve. The ring contacts the sleeve and applies a radial force sufficient to create an interference fit and to move or yield an interface portion of the sleeve radially outward into sealing abutment against a wall forming the mounting bore to create a secure and reliable annular fluid seal.
Public/Granted literature
- US20130133603A1 ENGINE COMPONENT SEAL ASSEMBLY AND METHOD OF SEALING A COOLANT PASSAGE FROM AN ENGINE COMPONENT Public/Granted day:2013-05-30
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