Invention Grant
- Patent Title: Marine exhaust system with idle relief chamber
- Patent Title (中): 船用排气系统具有空闲泄压室
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Application No.: US13678165Application Date: 2012-11-15
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Publication No.: US08876566B1Publication Date: 2014-11-04
- Inventor: David J. Hilbert , Mark J. Glodowski
- Applicant: Brunswick Corporation
- Applicant Address: US IL Lake Forest
- Assignee: Brunswick Corporation
- Current Assignee: Brunswick Corporation
- Current Assignee Address: US IL Lake Forest
- Agency: Andrus Intellectual Property Law, LLP
- Main IPC: B63H21/00
- IPC: B63H21/00 ; B63H21/32 ; F01N13/00

Abstract:
A marine drive and marine exhaust pipe include a main exhaust flow chamber and an auxiliary idle relief chamber. The auxiliary idle relief chamber vents exhaust above the surface of the body of water in which the vessel is operating.
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