DOUBLE-ENTRY OIL SUPPLY APPARATUS WITH SLINGER FOR CRANK-THROW COMPRESSOR

The utility model belongs to a refrigerating compressor, which is provided with a new oil path device that uses the two ends of the crank-throw crank shaft of an oil throwing disk to feed oil to ensure the sufficient lubrication of each journal. The oil pumped by the oil throwing disk flow into an o...

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Bibliographic Details
Main Authors WU YEZHENG, LIU RUIHE, LIU GUOQIANG, REN CHANGSHAN, DONG XIAOQIANG
Format Patent
LanguageEnglish
Published 24.09.1986
Edition4
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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Summary:The utility model belongs to a refrigerating compressor, which is provided with a new oil path device that uses the two ends of the crank-throw crank shaft of an oil throwing disk to feed oil to ensure the sufficient lubrication of each journal. The oil pumped by the oil throwing disk flow into an oil storage tank, and the oil firstly reaches the position of an oil hole of one end of the crank shaft from the oil storage tank; then, the oil is divided into two streams by the centrifugal force generated by the rotation of the crank shaft. One oil stream enters the big-head shaft neck of a connecting rod to lubricate the connecting rod, and the other oil steam enters a bypass oil conduit through the shaft neck of one side and flows into the other end of the crank shaft; then, the oil flows into the shaft neck of the side and the big-head shaft neck of the connecting rod under the action of centrifugal force.
Bibliography:Application Number: CN1985201461U