Invention Grant
- Patent Title: Method for joining bearing housing segments of a turbocharger incorporating an electric motor
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Application No.: US14442010Application Date: 2013-11-04
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Publication No.: US09709067B2Publication Date: 2017-07-18
- Inventor: Jason W. Chekansky , Robert T. Race
- Applicant: BorgWarner Inc.
- Applicant Address: US MI Auburn Hills
- Assignee: BorgWarner Inc.
- Current Assignee: BorgWarner Inc.
- Current Assignee Address: US MI Auburn Hills
- Agency: Perkins Coie LLP
- International Application: PCT/US2013/068239 WO 20131104
- International Announcement: WO2014/074437 WO 20140515
- Main IPC: F02B33/44
- IPC: F02B33/44 ; F04D29/056 ; F01D25/16 ; F01D25/36 ; F02B39/10 ; F16C33/10

Abstract:
A bearing housing (12) for a turbocharger (10) includes a split (60) defining a first bearing housing segment (62) and a second bearing housing segment (64). At least one channel (74, 84) for transporting fluid within the bearing housing (12) crosses the split (60) such that the channel (74, 84) extends within the first bearing housing segment (62) and the second bearing housing segment (64). A dowel (82, 92) having a hollow interior is inserted in the channel (74, 84) to align the first and second bearing housing segments (62, 64) and allows fluid to flow through the channel (74, 84).
Public/Granted literature
- US20150300362A1 METHOD FOR JOINING BEARING HOUSING SEGMENTS OF A TURBOCHARGER INCORPORATING AN ELECTRIC MOTOR Public/Granted day:2015-10-22
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