Scroll compressor with grooves and auxiliary discharge ports

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11988206
SERIAL NO

18174276

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Importance

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Abstract

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A scroll compressor includes a fixed scroll and an orbiting scroll. A base plate of at least one of the fixed scroll and the orbiting scroll includes an auxiliary discharge port and a groove. The groove is partially covered with an orbiting volute wall facing the groove, so that a compression chamber that is in a compression process and is connected to the auxiliary discharge port is not connected to other compression chambers in a compression process or to a compression chamber connected to a main discharge port. The groove is always connected to one of the compression chambers.

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI2-1 TOYODA-CHO KARIYA-SHI AICHI-KEN 448-8671

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Namiki, Ken Kariya, JP 12 15

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