Title:
DOUBLE ROTARY TYPE SCROLL COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2023/176154
Kind Code:
A1
Abstract:
In a compressor (1), a driving scroll (30) is rotationally driven by a driving mechanism (10) about a driving axis (X1). A driven scroll (40) is rotationally driven by the driving scroll (30) and a driven mechanism (20) about a driven axis (X2), while being eccentric to the driving axis (X1). The driving scroll (30) has a driving end plate (31), a driving peripheral wall (35), and a driving spiral body (33). The driven scroll (40) has a driven end plate (41) and a driven spiral body (43). The driving mechanism (10) has a stator (17) that is fixed to a housing (60) and a rotor (11) that has a cylindrical shape, has an outer peripheral surface (11B) thereof opposed to the stator (17) and an inner peripheral surface (11A) thereof opposed to the driving spiral body (33), and rotates with an electromagnetic force of the stator (17), the rotor (11) constituting at least a part of the driving peripheral wall (35) and surrounding the driving spiral body (33).
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Inventors:
KOBAYASHI HIROYUKI (JP)
HONDA KAZUNARI (JP)
NAKASHIMA AKIHIRO (JP)
HASHIMOTO YUJI (JP)
INAGAKI YOSUKE (JP)
MUTO KEISHIRO (JP)
HONDA KAZUNARI (JP)
NAKASHIMA AKIHIRO (JP)
HASHIMOTO YUJI (JP)
INAGAKI YOSUKE (JP)
MUTO KEISHIRO (JP)
Application Number:
PCT/JP2023/002158
Publication Date:
September 21, 2023
Filing Date:
January 24, 2023
Export Citation:
Assignee:
TOYOTA JIDOSHOKKI KK (JP)
International Classes:
F04C18/02
Foreign References:
| JP2002310073A | 2002-10-23 | |||
| JPH057984U | 1993-02-02 | |||
| JP2010144528A | 2010-07-01 |
Attorney, Agent or Firm:
SATO TSUTOMU et al. (JP)
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