Title:
CO-ROTATING SCROLL COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2024/100943
Kind Code:
A1
Abstract:
This co-rotating scroll compressor is provided with, in a housing (60): an intake chamber (61A) that serves as a scroll chamber to accommodate a scroll compressor unit (80); a retention chamber (70A) that is adjacent to the intake chamber (61A), with a first base wall (63) that serves as a partition wall separating the retention chamber and the intake chamber; and a lubricating oil supply channel (63H). The lubricating oil supply channel (63H) is in communication with an oil storage unit (83) provided in the intake chamber (61A) and supplies a lubricating oil to the scroll compressor unit (80), a second bearing (72), a third bearing (73), and the like. Partway along the lubricating oil supply channel (63H), a lubricating oil cooling unit (78) is provided that cools the lubricating oil within the lubricating oil supply channel (63H) using a liquid refrigerant in the retention chamber (70A).
Inventors:
INAGAKI YOSUKE (JP)
HONDA KAZUNARI (JP)
KOBAYASHI HIROYUKI (JP)
HASHIMOTO YUJI (JP)
SUGAHARA AKITO (JP)
MUTO KEISHIRO (JP)
HONDA KAZUNARI (JP)
KOBAYASHI HIROYUKI (JP)
HASHIMOTO YUJI (JP)
SUGAHARA AKITO (JP)
MUTO KEISHIRO (JP)
Application Number:
PCT/JP2023/027734
Publication Date:
May 16, 2024
Filing Date:
July 28, 2023
Export Citation:
Assignee:
TOYOTA JIDOSHOKKI KK (JP)
International Classes:
F04C18/02; F04C29/02; F04C29/04
Foreign References:
| JP2009007990A | 2009-01-15 | |||
| JP2005240676A | 2005-09-08 | |||
| CN111692101A | 2020-09-22 | |||
| JPH0633890A | 1994-02-08 |
Attorney, Agent or Firm:
SATO Tsutomu (JP)
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