Title:
SCROLL COMPRESSOR
Document Type and Number:
Japanese Patent JP2021025518
Kind Code:
A
Abstract:
To provide a scroll compressor capable of performing an operation of high reliability and high efficiency by reducing adhesion and seizure.SOLUTION: A scroll compressor includes: a fixed scroll including a fixed scroll end plate, a fixed-side surface treatment portion which is positioned on a fixed-side end plate of the fixed scroll end plate and on which surface treatment is applied, a fixed-side non-surface treatment portion on which the surface treatment is not applied, and a fixed spiral lap vertically disposed on the fixed-side end plate and having the fixed-side non-surface treatment portion at its tip, and made of light metal; a turning scroll including a turning scroll end plate, a turning-side surface treatment portion which is positioned on the turning-side end plate of the turning scroll end plate and on which the surface treatment is applied, a turning-side non-surface treatment portion on which the surface treatment is not applied, and a turning spiral lap vertically disposed on the turning-side end plate and having the turning-side non-surface treatment portion on its tip, and made of light metal; and a plurality of compression chambers formed by engaging the fixed spiral lap and the turning spiral lap with each other.SELECTED DRAWING: Figure 4
Inventors:
IMAI YUSUKE
HYODO AKIFUMI
IIZUKA SATOSHI
SAKUTA ATSUSHI
NISHIBE MAMORU
HYODO AKIFUMI
IIZUKA SATOSHI
SAKUTA ATSUSHI
NISHIBE MAMORU
Application Number:
JP2019146775A
Publication Date:
February 22, 2021
Filing Date:
August 08, 2019
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
F04C18/02
Attorney, Agent or Firm:
Kenji Kamada
Koichi Nomura
Koichi Nomura