Title:
HERMETICALLY SEALED SCROLL COMPRESSOR
Document Type and Number:
Japanese Patent JP2001193676
Kind Code:
A
Abstract:
To provide a hermetically sealed scroll compressor with an enhanced performance by certainly returning the oil separated by an oil separator using a low-cost configuration and reducing the heating loss in the sealed vessel.
This hermetically sealed scroll compressor is equipped with an oil separator 22 at the discharge side of a sealed vessel 1, wherein a revolving scroll 6 and a stationary scroll 5 are unshed with each other to form a compressing space 56 with the reduced capacity, and the oil 28 separated by the oil separator 22 is returned to an intermediate chamber of the compressing space 56 through a throttle device 25.
Inventors:
SAKURAI KAZUO
TAMURA TAKAHIRO
IMAMURA HIROYUKI
MATSUNAGA MUTSUNORI
TAMURA TAKAHIRO
IMAMURA HIROYUKI
MATSUNAGA MUTSUNORI
Application Number:
JP2000010176A
Publication Date:
July 17, 2001
Filing Date:
January 14, 2000
Export Citation:
Assignee:
HITACHI LTD
International Classes:
F04C29/02; F04C18/02; (IPC1-7): F04C18/02; F04C29/02
Attorney, Agent or Firm:
Katsuo Ogawa (1 person outside)
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