Power plants – Fluid motor means driven by waste heat or by exhaust energy... – With supercharging means for engine
Patent
1984-05-25
1986-12-23
Koczo, Michael
Power plants
Fluid motor means driven by waste heat or by exhaust energy...
With supercharging means for engine
60314, 60605, 60613, F02B 3700
Patent
active
046304460
ABSTRACT:
Disclosed are several embodiments of a turbo-charged two cycle internal combustion engines utilized in combination with an outboard motor are disclosed. In each embodiment, the exhaust system for the engine includes devices for insuring that sufficient backpressure is exerted at the exhaust port of one cylinder during the overlap period when its scavenge passages and exhaust ports are both open so as to preclude the discharge of fresh fuel/air mixture to the atmosphere without adversely affecting the turbo-charger performance. In some embodiments of the invention, a valve arrangement is controlled for controlling the proportion of the exhaust gases that flow across the turbo-charger so that at some running conditions, the turbo-charger receives all of the exhaust gases. In all embodiments, an expansion chamber device is incorporated in the drive shaft housing of the outboard motor and in some embodiments, the turbo-charger turbine inlet receives its gases from this expansion chamber.
REFERENCES:
patent: 2581668 (1952-01-01), Kadenacy
patent: 2583430 (1952-01-01), Kadenacy
patent: 3576102 (1971-04-01), West
patent: 3692006 (1972-09-01), Miller et al.
patent: 3808807 (1974-05-01), Lanpheer
patent: 4120156 (1978-10-01), McInerney
patent: 4522029 (1985-06-01), Tomita et al.
patent: 4539813 (1985-09-01), Tomita et al.
Iwai Tomio
Matsushita Yukio
Beutler Ernest A.
Koczo Michael
Sanshin Kogyo Kabushiki Kaisha
LandOfFree
Outboard motor with turbo-charger does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Outboard motor with turbo-charger, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Outboard motor with turbo-charger will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-165171