OUTBOARD ENGINE, INTERNAL COMBUSTION ENGINE AND VESSEL

To reduce an oil amount of blow-by gas reaching a breather chamber.SOLUTION: An outboard engine 12 attached to a hull 11 of a vessel 10 comprises an engine 14. The engine 14 has a cylinder block 20 with four cylinders 25 arranged in a straight line. The cylinder block 20 has two blow-by gas flow pat...

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Bibliographic Details
Main Authors MATSUE HIROTO, MAEKAWA MASAYA
Format Patent
LanguageEnglish
Japanese
Published 26.05.2023
Subjects
BLASTING
CRANKCASE VENTILATING
ENGINE PLANTS IN GENERAL
HEATING
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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Summary:To reduce an oil amount of blow-by gas reaching a breather chamber.SOLUTION: An outboard engine 12 attached to a hull 11 of a vessel 10 comprises an engine 14. The engine 14 has a cylinder block 20 with four cylinders 25 arranged in a straight line. The cylinder block 20 has two blow-by gas flow paths 30, 31 that guide blow-by gas from a crank chamber 29 to a breather chamber 24.SELECTED DRAWING: Figure 6 【課題】ブリーザー室へ到達するブローバイガスのオイルの量を削減する。【解決手段】船舶１０の船体１１に取り付けられる船外機１２は、エンジン１４を備え、エンジン１４は、一直線上に配置された４つのシリンダ２５を有するシリンダブロック２０を有し、シリンダブロック２０は、ブローバイガスをクランク室２９からブリーザー室２４まで導く２つのブローバイガス流路３０，３１を有する。【選択図】図６
Bibliography:Application Number: JP20210186428