Water-cooled internal combustion engine

Internal-combustion engines – Cooling – With liquid coolant circulating means

Reexamination Certificate

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Details

C417S364000

Reexamination Certificate

active

07617803

ABSTRACT:
A water-cooled internal combustion engine includes a water pump having a short pump drive shaft for reducing the weight and size thereof. In a water-cooled internal engine equipped with a clutch at the end of a crankshaft, a water pump having a water pump drive shaft parallel to the crankshaft is disposed on the axial inside of the clutch, that is, on a central side of the crankshaft.

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patent: 05231479 (1993-02-01), None
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patent: 2002-061516 (2002-02-01), None
patent: 2004-36584 (2004-02-01), None

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