Title:
SCROLL-TYPE FLUID MACHINE
Document Type and Number:
WIPO Patent Application WO/2005/010371
Kind Code:
A1
Abstract:
A stationary scroll (40) is constituted of a first stationary side member (41) and a second stationary side member (46). The first stationary side member (41) has a first stationary side wrap (42) and a first outer periphery portion (43) surrounding the first stationary side wrap. The second stationary side member (46) has a second stationary side wrap (47), a second outer periphery portion (48), and a third planar plate portion (49). The second stationary side wrap (47) is formed integrally with the third planar plate portion (49). A movable scroll (50) has a first planar plate portion (51), a first movable side wrap (53), a second planar plate portion (52), and a second movable side wrap (54). The first movable side wrap (53) is formed integrally with the first planar plate portion (51), and the second movable side wrap (54) is formed integrally with the second planar plate portion (52). A bearing portion (64) is formed on the rear face of the first planar plate portion (51), and an eccentric portion (21) of a drive shaft (20) is inserted in the bearing portion (64).
Inventors:
SHIBAMOTO YOSHITAKA
KATO RYOGO
KATO RYOGO
Application Number:
PCT/JP2004/010625
Publication Date:
February 03, 2005
Filing Date:
July 26, 2004
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
SHIBAMOTO YOSHITAKA
KATO RYOGO
SHIBAMOTO YOSHITAKA
KATO RYOGO
International Classes:
F04C18/02; F04C23/00; F04C29/00; F25B1/10; (IPC1-7): F04C18/02; F04C23/00; F23B1/04; F25B1/10
Foreign References:
| JPH05312160A | 1993-11-22 | |||
| JPH07133770A | 1995-05-23 |
Other References:
See also references of EP 1653084A4
Attorney, Agent or Firm:
Maeda, Hiroshi (5-7 Hommachi 2-chome, Chuo-k, Osaka-shi Osaka 53, JP)
Download PDF: