SCROLL COMPRESSOR - DAIKIN IND LTD

Title:

SCROLL COMPRESSOR

Document Type and Number:

WIPO Patent Application WO/2023/013340

Kind Code:

A1

Abstract:

A high-pressure dome type scroll compressor comprising a first passage member (12) and a second passage member (70). The first passage member (12) is connected to a suction passage of a fixed scroll (40), and guides a low-pressure fluid to a compression mechanism. The second passage member (70) is connected to an injection passage of the fixed scroll (40), and guides an intermediate-pressure fluid to the compression mechanism. A fixed end plate part (41) of the fixed scroll (40) has on the back side thereof a raised attachment part (60). Both the first passage member (12) and the second passage member (70) are attached to the attachment part (60).

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Inventors:

ARAKI KOSUKE (JP)
TSUKA YOSHITOMO (JP)

Application Number:

PCT/JP2022/026569

Publication Date:

February 09, 2023

Filing Date:

July 04, 2022

Export Citation:

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Assignee:

DAIKIN IND LTD (JP)

International Classes:

F04C18/02; F04C29/04; F04C29/12

Domestic Patent References:

WO2016137003A1

2016-09-01

Foreign References:

JP2001304153A	2001-10-31
JPH07133771A	1995-05-23

Attorney, Agent or Firm:

MAEDA & PARTNERS (JP)

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