Crankcase ventillation for outboard motor

Details Crankcase ventillation for outboard motor Crankcase ventillation for outboard motor

1998-08-26

1999-05-04

McMahon, Marguerite

Internal-combustion engines

Charge forming device

Crankcase vapor used with combustible mixture

12318442, F01M 1304

Patent

active

058991972

ABSTRACT:
An outboard motor having a multi-cylinder four-cycle, internal combustion engine as a power plant. An improved crankcase ventilating system is provided wherein the crankcase ventilating gases follow a circuitous path through the crankcase chamber, camshaft chambers and then to the intake system through an extended conduit passing over the exhaust manifold so as to reduce the emissions of hydrocarbons. The intake system is designed to preclude uneven distribution of the ventilating gasses.

REFERENCES:
patent: 5123385 (1992-06-01), Sado et al.
patent: 5513606 (1996-05-01), Shibata
patent: 5664549 (1997-09-01), Hutchins

Affiliated with

Also associated with

Rating

Crankcase ventillation for outboard motor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Crankcase ventillation for outboard motor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Crankcase ventillation for outboard motor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1862185