Invention Grant
US4784586A Turbocharger having controlled heat transfer for bearing protection
失效
涡轮增压器具有受控的热传递用于轴承保护
- Patent Title: Turbocharger having controlled heat transfer for bearing protection
- Patent Title (中): 涡轮增压器具有受控的热传递用于轴承保护
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Application No.: US919748Application Date: 1986-10-16
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Publication No.: US4784586APublication Date: 1988-11-15
- Inventor: I-Chung Ho
- Applicant: I-Chung Ho
- Applicant Address: NJ Morristown
- Assignee: Allied-Signal Inc.
- Current Assignee: Allied-Signal Inc.
- Current Assignee Address: NJ Morristown
- Main IPC: F02B39/00
- IPC: F02B39/00 ; F01D21/00 ; F01D25/12 ; F01D25/26 ; F02B1/04 ; F02B39/14 ; F04B17/00
Abstract:
A turbocharger which by the configuration of a center housing portion thereof reduces heat transfer from a turbine housing portion to a turbine-end bearing in order to reduce oil coking in the latter. A phase-change material is included in the center housing portion. Control of lubricant flow further aids in reduction of oil coking in the turbocharger.
Public/Granted literature
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