Title:
CO-ROTATING SCROLL COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2024/100944
Kind Code:
A1
Abstract:
In a co-rotating scroll compressor according to the present invention, a housing (6) has a scroll chamber (65), a reservoir chamber (8), and a partitioning wall (60b). A driving scroll (30) is rotationally driven around a driving axis (O1) by a driving mechanism (10). A driven scroll (40) is rotationally driven around a driven axis (O2) by the driving scroll (30) and a driven mechanism (20), while being eccentric to the driving scroll (30). The partitioning wall (60b) is provided with a support section (64). The support section (64) supports the driving scroll (30) in a manner allowing the same to be rotationally driven around the driving axis (O1) by a bearing (51) that is positioned between the same and the support section (64). The support section (64) supports the driven scroll (40) in a manner allowing the same to be rotationally driven around the driven axis (O2) by a driven shaft section (55). Formed in the support section (64) is a supply passage (2a) that supplies a liquid refrigerant (18) within the reservoir chamber (8) to at least one of a site of sliding and the bearing (51).
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Inventors:
INAGAKI YOSUKE (JP)
HONDA KAZUNARI (JP)
HASHIMOTO YUJI (JP)
KOBAYASHI HIROYUKI (JP)
SUGAHARA AKITO (JP)
MUTO KEISHIRO (JP)
HONDA KAZUNARI (JP)
HASHIMOTO YUJI (JP)
KOBAYASHI HIROYUKI (JP)
SUGAHARA AKITO (JP)
MUTO KEISHIRO (JP)
Application Number:
PCT/JP2023/027735
Publication Date:
May 16, 2024
Filing Date:
July 28, 2023
Export Citation:
Assignee:
TOYOTA JIDOSHOKKI KK (JP)
International Classes:
F04C18/02
Foreign References:
| JPH05126073A | 1993-05-21 | |||
| JPH06299975A | 1994-10-25 | |||
| JPH045493A | 1992-01-09 | |||
| JPH07151079A | 1995-06-13 |
Attorney, Agent or Firm:
SATO Tsutomu (JP)
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