SCROLL COMPRESSOR WITH VARIABLE VOLUME RATIO PORT IN ORBITING SCROLL

World Intellectual Property Organization Patent

APP PUB NO WO-2014085157-A1
SERIAL NO

PCTUS2013070981

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Abstract

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A compressor may include a first scroll member, a second scroll member and a drive shaft. The first scroll member may include a first end plate defining a first discharge port and a first spiral wrap extending from the first end plate. The second scroll member may include a second end plate defining a first variable volume ratio port and a second spiral wrap extending from the second end plate and meshingly engaged with the first spiral wrap and forming compression pockets. The variable volume ratio port may be located radially outward relative to the first discharge port and in communication with a first compression pocket. The drive shaft may be engaged with the second scroll member and driving orbital displacement of the second scroll member relative to the first scroll member.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
EMERSON CLIMATE TECHNOLOGIESUSSIDNEY OH

International Classification(s)

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Inventor(s)

Inventor Name Address
DOEPKER ROY J LIMA OHIO 45806
PEREVOZCHIKOV MICHAEL M TIPP CITY OHIO 45371
STOVER ROBERT C 1152 HUBERT DRIVE VERSAILLES OH 45380 45380

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