Water-cooled four-cycle engine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9074514
APP PUB NO 20110192362A1
SERIAL NO

13011359

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In a water-cooled four-cycle engine, an engine core including a cylinder block, a cylinder head and a first crankcase half body is formed as a unitary part cast integrally, and a water jacket including a cylinder jacket and a head jacket is formed in the engine core. In a first side surface of the engine core which is parallel with an axis of a crankshaft, an intake port and a first semi-peripheral portion of the water jacket are opened and a first lid plate for closing an opening portion of the first semi-peripheral portion is connected. In a second side surface of the engine core on a side opposite from the first side surface, an exhaust port and a second semi-peripheral portion of the water jacket are opened and a second lid plate for closing an opening portion of the second opposite portion is connected.

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First Claim

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Patent Owner(s)

  • HONDA MOTOR CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Edamatsu, Shigeki Wako, JP 12 34
Sato, Yoshikazu Wako, JP 106 1045

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