OUTBOARD ENGINE

PROBLEM TO BE SOLVED: To improve draining property from an oil cooler when an engine is stopped and an outboard engine is tilted up.SOLUTION: An outboard engine includes: an oil cooler; an engine cooling water passage; an oil cooling water passage; and a draining passage. The oil cooler is arranged...

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Bibliographische Detailangaben
Hauptverfasser:	NAKANISHI YUTAKA, MASUDA TOMOHARU, SARUWATARI KIMITAKA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL COOLING OF INTERNAL-COMBUSTION ENGINES COOLING OF MACHINES OR ENGINES IN GENERAL CRANKCASE VENTILATING ENGINE PLANTS IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING LUBRICATING INTERNAL COMBUSTION ENGINES LUBRICATING OF MACHINES OR ENGINES IN GENERAL MACHINES OR ENGINES IN GENERAL MARINE PROPULSION OR STEERING MECHANICAL ENGINEERING PERFORMING OPERATIONS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS STEAM ENGINES TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To improve draining property from an oil cooler when an engine is stopped and an outboard engine is tilted up.SOLUTION: An outboard engine includes: an oil cooler; an engine cooling water passage; an oil cooling water passage; and a draining passage. The oil cooler is arranged more forward than a crank shaft. The engine cooling water passage is arranged in an engine. The oil cooling water passage is branched to the engine cooling water passage and connected to the oil cooler. The draining passage is connected to the oil cooler. The draining passage is arranged below the oil cooler and at the same time more forward than a central axis of the crank shaft.SELECTED DRAWING: Figure 5 【課題】エンジンが停止され、船外機がチルトアップされたときにおけるオイルクーラからの排水性を向上させる。【解決手段】船外機は、オイルクーラと、エンジン冷却水路と、オイル冷却水路と、排水路と、を含む。オイルクーラは、クランク軸よりも前方に配置されている。エンジン冷却水路は、エンジン内に配置されている。オイル冷却水路は、エンジン冷却水路に対して分岐しており、オイルクーラに接続されている。排水路は、オイルクーラに接続されている。排水路は、オイルクーラよりも下方、且つ、クランク軸の中心軸よりも前方に配置されている。【選択図】図５