Title:
SCROLL COMPRESSOR
Document Type and Number:
Japanese Patent JPH04342888
Kind Code:
A
Abstract:
PURPOSE: To reduce the discharge of oil and the suction loss of a compressor by providing an oil returning path for returning lubricating oil to a low pressure chamber, and flowing the oil along a closed container.
CONSTITUTION: A motor 8 and a scroll compressor section 13 are provided in closed containers 1, 2, and a spacer 3 is provided between the frame 7 of the compressor section 13 and a fixed scroll 12 to partition the sides of a high pressure chamber 5 and of a low pressure chamber 6. The spacer 3 is provided with an oil returning path 19, and an opening end 20 on the side of the chamber 6 is arranged so as to be adjacent and opposite to the closed container 2.
Inventors:
FUKUOKA HIROSHI
MURAMATSU SHIGERU
YAMADA SADAYUKI
MURAMATSU SHIGERU
YAMADA SADAYUKI
Application Number:
JP11437191A
Publication Date:
November 30, 1992
Filing Date:
May 20, 1991
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
F04C18/02; F01C21/10; F04C29/00; F04C29/02; F04C29/04; (IPC1-7): F04C18/02; F04C29/02
Attorney, Agent or Firm:
Fumio Iwahashi (2 others)