Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CLOSED TYPE SCROLL COMPRESSOR
Document Type and Number:
Japanese Patent JPH0526189
Kind Code:
A
Abstract:

PURPOSE: To prevent oil break, that is, lubricating oil going outside a compressor especially together with discharge gas in a closed type scroll compressor.

CONSTITUTION: In a closed type scroll compressor, a fine acute irregular part is formed on the inner wall surface of a closed container by shot peening, for instance. Oil break is thereby prevented effectively with simple work so as to improve the reliability of the compressor.


More Like This:
JPH10110687SCROLL COMPRESSOR
WO/2024/045886PUMP BODY ASSEMBLY, COMPRESSOR AND REFRIGERATION APPARATUS
JP2019023439SCROLL TYPE FLUID MACHINE
Inventors:
SAKURAI KAZUO
TAMURA TAKAHIRO
MIYAKE SHIGEJI
SUZUKI TOSHIO
Application Number:
JP18075891A
Publication Date:
February 02, 1993
Filing Date:
July 22, 1991
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HITACHI LTD
International Classes:
F04C18/02; F04C29/00; F04C29/02; (IPC1-7): F04C18/02; F04C29/02
Attorney, Agent or Firm:
Yukihiko Takada



 
Next Patent: SLATE MANUFACTURING EQUIPMENT