Internal combustion engine with improved forced air-cooling

Disclosed is an internal combustion engine (110) having a forced air-cooling system comprising a fan (25) located outward from a centre line (C1) of said engine (110) for directing a cooling air flow through an air passage (116) toward engine components to be cooled; a ring gear (24) and ring gear d...

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Bibliographische Detailangaben
Hauptverfasser:	RAJAGOPALAN, NARASIMHAN, JOSEPH, ABRAHAM
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES BLASTING COMBUSTION ENGINES COOLING OF INTERNAL-COMBUSTION ENGINES COOLING OF MACHINES OR ENGINES IN GENERAL CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES ENGINE PLANTS IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	Disclosed is an internal combustion engine (110) having a forced air-cooling system comprising a fan (25) located outward from a centre line (C1) of said engine (110) for directing a cooling air flow through an air passage (116) toward engine components to be cooled; a ring gear (24) and ring gear drive (27) cooperable with the ring gear (24) during starting of the engine (110); and a magneto rotor (23) rotated by a crankshaft (22) of the engine (110) wherein said ring gear (24) and said fan (25) are mounted to said magneto rotor (23), the ring gear (24) being mounted inward of and spaced from both the fan (25) and the air passage (116) and towards the centre line (Cl) of the engine (110).