- 专利标题： Oil drain back seal and systems, assemblies, kits, and methods thereof
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申请号： US17316720申请日： 2021-05-11
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公开(公告)号： US11725606B2公开(公告)日： 2023-08-15
- 发明人: Suresh B. Chennagowni , Mandar A. Joshi , Benjamin D. Stoltzfus , Pradeep Chapagain , Gregory O. Potts
- 申请人： Caterpillar Inc.
- 申请人地址： US IL Peoria
- 专利权人： Caterpillar Inc.
- 当前专利权人： Caterpillar Inc.
- 当前专利权人地址： US IL Peoria
- 代理机构： XSensus, LLP
- 主分类号： F02F11/00
- IPC分类号： F02F11/00 ; F01M11/02
摘要：
A funnel or drain back seal and systems, assemblies, components, kits, and methods thereof can comprise a body defining an opening that extends from a top of the body to a bottom of the body; a head portion that extends outward from the top of the body; and a flap or lip that extends outward from the bottom of the body. The opening can be adapted to pass draining oil from the top of the body to the bottom of the body for supply into an engine block.
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