Liquid pump and rankine cycle apparatus

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United States of America Patent

PATENT NO 9850895
SERIAL NO

14936726

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Importance

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Abstract

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A liquid pump of the present disclosure includes a container, a shaft, a bearing, a pump mechanism, a storage space, and a liquid supply passage. The shaft is disposed in the container. The bearing supports the shaft. The pump mechanism pumps a liquid by rotation of the shaft. The storage space is defined in the container at a position outside the pump mechanism. The storage space stores the liquid to be taken into the pump mechanism or the liquid to be discharged to outside of the container after being expelled from the pump mechanism. The liquid supply passage is a flow path including an inlet open to the storage space and supplying the liquid stored in the storage space to the bearing.

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Patent Owner(s)

Patent OwnerAddress
PANASONIC CORPORATIONKADOMA-SHI OSAKA 571-8501

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hikichi, Takumi Osaka, JP 51 215
Kido, Osao Kyoto, JP 37 297

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