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Patent Searching and Data


Title:
ROTARY TYPE SCROLL COMPRESSOR
Document Type and Number:
Japanese Patent JPH07217578
Kind Code:
A
Abstract:

PURPOSE: To provide a rotary type scroll compressor which is constituted to smooth circulation of oil and suppress the increase of an input at the initial stage of starting.

CONSTITUTION: A return flow passage 101 through which lubricating oil rising to a main frame 8 is returned to below is installed in the outer peripheral position of a frame comprising a main frame 8 and an auxiliary frame 10 and on the inner peripheral side or the outer peripheral side of a closed container 1. In this case, a horizontal hole is formed in an auxiliary frame 10 and a feed flow passage through which lubricating oil flowing out through a horizontal hole is caused to flow to a position on the main frame 8 may be arranged in the outer peripheral position of the frame comprising the main frame 8 and the auxiliary frame 10 and on the inner peripheral side or the outer peripheral side of a closed container.


Inventors:
KON TSUTOMU
NOBORI YOSHINORI
SUGIMOTO KAZUYOSHI
Application Number:
JP2491994A
Publication Date:
August 15, 1995
Filing Date:
January 28, 1994
Export Citation:
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Assignee:
SANYO ELECTRIC CO
International Classes:
F04C29/02; F04C28/06; (IPC1-7): F04C29/02; F04C29/10
Attorney, Agent or Firm:
Haruya Saito (1 person outside)