- Patent Title: Main oil gallery for the crankcase of an internal combustion engine
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Application No.: US15873090Application Date: 2018-01-17
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Publication No.: US10465576B2Publication Date: 2019-11-05
- Inventor: Albrecht Reustle , Sven Robkov
- Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
- Applicant Address: DE
- Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
- Current Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
- Current Assignee Address: DE
- Agent Gerald E. Hespos; Michael J. Porco; Matthew T. Hespos
- Priority: DE102017100770 20170117
- Main IPC: F01M11/02
- IPC: F01M11/02 ; F01M1/16 ; F01M1/02 ; F01M1/06
Abstract:
A substantially tubular supply line (2, 11) of a main oil gallery (1, 10) for distributing lubricating or cooling oil to bearing points of a crankshaft of an internal combustion engine. The supply line (2, 11) has at least one inflow opening (3, 5, 6, 13) arranged on the supply line (2, 11) and feed lines (4, 12) having feed line openings (7.1, 7.2) on the supply line (2, 11) for feeding the lubricating or cooling oil to the bearing points of the crankshaft in the crankcase. The inflow opening (3, 5, 6, 7.1, 7.2, 13) is formed in a flow-favorable manner and may define a funnel shape.
Public/Granted literature
- US20180202332A1 MAIN OIL GALLERY FOR THE CRANKCASE OF AN INTERNAL COMBUSTION ENGINE Public/Granted day:2018-07-19
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