Title:
ROTARY COMPRESSOR
Document Type and Number:
Japanese Patent JP2001050183
Kind Code:
A
Abstract:
To improve abrasion resistance of a vane and a roller at low cost even in case of using an HFCs refrigerant not including chlorine and poor in abrasion resistance characteristics.
This rotary compressor is furnished with a crankshaft 15 having a bearing part and an eccentric part, a cylinder, a vane 13 having an R shape head end, a compression mechanism part having a roller 14 to eccentrically revolve and to autorotate in the cylinder, an electric motor part to drive the compression mechanism part and a closed container to store the compression mechanism part and a driving part, and a thin structure part 18 is formed on a head end part of the vane 13 by providing a hollow hole 17 on the inside of the head end part of the vane 13.
Inventors:
NISHIWAKI FUMITOSHI
IKOMA MITSUHIRO
SHINTAKU HIDENOBU
HASEGAWA HIROSHI
IKOMA MITSUHIRO
SHINTAKU HIDENOBU
HASEGAWA HIROSHI
Application Number:
JP22385799A
Publication Date:
February 23, 2001
Filing Date:
August 06, 1999
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
F04C18/356; (IPC1-7): F04C18/356
Attorney, Agent or Firm:
Masamichi Matsuda