Reciprocating internal combustion engine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9777625
APP PUB NO 20160032819A1
SERIAL NO

14812044

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A reciprocating internal combustion engine includes at least one piston, which is operatively connected by two connecting rods having two crankshafts rotating in opposite directions and running parallel to each other, which crankshafts are oriented in an upright manner to a horizontal water line of a boat, and an internal combustion engine housing of the internal combustion engine is composed of at least a cylinder crank housing and a cylinder head, having inlet and outlet valves, and is bounded by an upper end face and a bottom end face. To optimize the internal combustion engine, a joint ventilation system has an oil separating device provided with an oil pre-separator and a main oil separator, via which, when operating the internal combustion engine, a mixture of oil and leaking gas, resulting in a crankcase of the cylinder crank housing, reaches, by way of a discharge line extending adjacent to the upper end face, the oil pre-separator, from where the mixture of oil and leaking gas is led into the main oil separator and there is separated into the components of oil and leaking gas. The oil flows into an oil pan connecting at the bottom end face and the leaking gas near the upper end face flows into an intake system of the internal combustion engine.

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Patent Owner(s)

  • NEANDER MOTORS AG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bruestle, Claus Nordheim, DE 37 291

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