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Patent Searching and Data


Title:
SCROLL COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2019/234823
Kind Code:
A1
Abstract:
This scroll compressor has a compression section provided with: a stationary scroll having a stationary spiral body raised from a stationary base plate; and an orbiting scroll having an orbiting spiral body raised from an orbiting base plate, and fluid is compressed in a compression chamber within a spiral structure formed by combining the stationary spiral body and the orbiting spiral body. In the scroll compressor, a suction pressure space into which fluid is sucked from the outside is formed outside the spiral structure, and the scroll compressor has an injection port for injecting injection fluid into the suction pressure space, the injection port being formed in the stationary base plate outside the spiral structure.

Inventors:
TAKAI AKIHITO (JP)
MATSUI TOMOKAZU (JP)
TAKAMURA YUJI (JP)
Application Number:
JP2018/021536
Publication Date:
December 12, 2019
Filing Date:
June 05, 2018
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F04C18/02; F04C29/04
Foreign References:
JPH03294686A1991-12-25
JP2000054972A2000-02-22
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
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