Ejector

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United States of America Patent

PATENT NO 9897354
SERIAL NO

14908010

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In an ejector, a passage formation member is disposed inside a body forming a space therein. Provided between an inner peripheral surface of the body and the passage formation member are a nozzle passage functioning as a nozzle, a mixing passage in which an ejection refrigerant ejected from the nozzle passage and a suction refrigerant drawn through a suction passage are mixed together, and a diffuser passage that converts a kinetic energy of the refrigerant that has flowed out of the mixing passage into a pressure energy. The mixing passage has a shape gradually reducing in cross-sectional area toward a downstream side in the refrigerant flow.

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Patent Owner(s)

  • DENSO CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nishijima, Haruyuki Kariya, JP 82 816
Yamada, Etsuhisa Kariya, JP 59 649
Yokoyama, Yoshiyuki Kariya, JP 43 449

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