Title:
SCROLL COMPRESSOR
Document Type and Number:
Japanese Patent JP2020051266
Kind Code:
A
Abstract:
To realize a scroll compressor capable of preventing outflow of an oil from a space between a slider and an oscillation pin.SOLUTION: In a scroll compressor (100) which includes a compression mechanism portion (7) in which a fixed scroll (1) and an oscillation scroll (2) are combined, an electric motor (19) for moving the oscillation scroll (2) through a drive shaft (4), and a movable slider (12) to which an oscillation pin of an end portion of the drive shaft (4) is inserted, and which is rotated inside of a connection portion of the oscillation scroll (2) and movable in one direction with a clearance with respect to the oscillation pin, and in which an oil is supplied to the inside of the connection portion through an oil supply hole (4f) inside of the drive shaft (4), and an intermediate pressure chamber (8) of an intermediate pressure is formed at a side of the electric motor (19) of the oscillation scroll (2), a seal material (20) is disposed on a position axially separating from a supporting surface supporting one end of the slider (12).SELECTED DRAWING: Figure 1
Inventors:
MOROE SHOGO
KIMOTO TAKAYA
SAIDA SUSUMU
SEKIYA SHIN
NAKAO HIDETO
KIMOTO TAKAYA
SAIDA SUSUMU
SEKIYA SHIN
NAKAO HIDETO
Application Number:
JP2018178300A
Publication Date:
April 02, 2020
Filing Date:
September 25, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
F04C29/02; F04C18/02
Domestic Patent References:
| JPH0374591A | 1991-03-29 | |||
| JPH06317265A | 1994-11-15 | |||
| JPH08319981A | 1996-12-03 | |||
| JP2011530686A | 2011-12-22 | |||
| JP2002221166A | 2002-08-09 | |||
| JPS6380088A | 1988-04-11 |
Attorney, Agent or Firm:
Kanako Murakami
Shigeaki Matsui
Kuratani Yasutaka
Shigeaki Matsui
Kuratani Yasutaka