Title:
CLOSED TYPE SCROLL COMPRESSOR
Document Type and Number:
Japanese Patent JPH0539788
Kind Code:
A
Abstract:
PURPOSE: To prevent the shortage of lubricating oil and the resulting seizure accident by leaking the lubricating oil from between the back face of a swing scroll end plate and a thrust bearing and by finally discharging the lubricating oil.
CONSTITUTION: A ring shaped groove 77 is provided on the surface of a thrust bearing 74 and an oil sealing material 75 is installed in the groove 77 to intercept the flow of oil between the inner peripheral side of at least one face and an outer peripheral side.
Inventors:
MATSUDA SUSUMU
Application Number:
JP19538091A
Publication Date:
February 19, 1993
Filing Date:
August 05, 1991
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
F04C18/02; F04C27/00; (IPC1-7): F04C18/02; F04C27/00
Attorney, Agent or Firm:
Akasaka Saka (2 people outside)
Next Patent: JPH0539789