OIL-PRESSURE PUMP DIRECTLY CONNECTED DRIVE APPARATUS

PURPOSE:To facilitate centering and miniaturize an oil pressure pump, by concurrently using a bearing of a shaft of an internal combustion engine as a bearing of a drive shaft for the oil pressure pump. CONSTITUTION:A cam shaft which is one of the engine shafts is concurrently used as a drive shaft...

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Bibliographic Details
Main Authors SAKAMOTO NORIHIKO, UGI KATSUOMI
Format Patent
LanguageEnglish
Published 26.06.1992
Subjects
BLASTING
COMBUSTION ENGINES
COMBUSTION ENGINES IN GENERAL
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
INTERNAL-COMBUSTION PISTON ENGINES
LIGHTING
MECHANICAL ENGINEERING
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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Summary:PURPOSE:To facilitate centering and miniaturize an oil pressure pump, by concurrently using a bearing of a shaft of an internal combustion engine as a bearing of a drive shaft for the oil pressure pump. CONSTITUTION:A cam shaft which is one of the engine shafts is concurrently used as a drive shaft 4 for an oil pressure pump, which pump is secured to an engine side wall 2a and directly connected for driving. In this case, a bearing 14 for the cam shaft is concurrently used as a bearing for the pump drive shaft 4. This facilitates the centering of the oil pressure pump and, at the same time, miniaturizes this pump.
Bibliography:Application Number: JP19900307814