COMPRESSOR

PROBLEM TO BE SOLVED: To provide a compressor which is highly efficient and has low noise.SOLUTION: By fixing resin films 119a and 121a to each sheet surface of a discharge valve seat 119 and a suction valve seat 121 which are integral with a valve plate 107, an impact at the time of collision of a...

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Bibliographic Details
Main Author ONO KAZUHIKO
Format Patent
LanguageEnglish
Published 26.06.2014
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To provide a compressor which is highly efficient and has low noise.SOLUTION: By fixing resin films 119a and 121a to each sheet surface of a discharge valve seat 119 and a suction valve seat 121 which are integral with a valve plate 107, an impact at the time of collision of a plate-shaped discharge valve 113 and a plate-shaped suction valve 115 is damped and the possibility of peeling-off or falling of resin at the time of assembly is eliminated. Also, flatness of the sheet surface is maintained by reducing shape distortion when heated. Thereby, a compressor with high efficiency and low noise can be provided by preventing input increase and start-up failure of the compressor caused by the peeling-off or falling of resin such as a case in which a resin valve seat is used, while securing a cooling medium circulation amount.
Bibliography:Application Number: JP20120269992