OIL PAN

PROBLEM TO BE SOLVED: To prevent suction of air bubbles by a strainer installed inside an oil pan of an automatic transmission, and also, to prevent interruption of lubrication for an operational mechanism body of the automatic transmission while inertia force is acted on a vehicle. SOLUTION: The oi...

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Bibliographic Details
Main Authors KOYAMA TAKAO, TANIAI KAZUHIRO
Format Patent
LanguageEnglish
Published 17.08.2006
Subjects
BLASTING
CRANKCASE VENTILATING
ENGINE PLANTS IN GENERAL
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
LUBRICATING INTERNAL COMBUSTION ENGINES
LUBRICATING OF MACHINES OR ENGINES IN GENERAL
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
STEAM ENGINES
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To prevent suction of air bubbles by a strainer installed inside an oil pan of an automatic transmission, and also, to prevent interruption of lubrication for an operational mechanism body of the automatic transmission while inertia force is acted on a vehicle. SOLUTION: The oil pan is composed as follows. A suction port 3n, which sucks oil stored in the oil pan, is provided almost at a height position of the bottom face 2 of an oil pan case 1. A baffle plate 4 for covering nearly the whole surface of a liquid surface is floated on the oil liquid surface in a normal state. Gaps 6, 7 and a through-hole 5 are provided between the peripheral edge of the baffle plate 4 and the side walls 1F, 1B of the oil pan case 1. The oil pan is provided with a stopper 8 for regulating the upward movement of the baffle plate 4 and for closing the through-hole 5 during the regulation. COPYRIGHT: (C)2006,JPO&NCIPI
Bibliography:Application Number: JP20050025012