Title:
Scroll type fluid machinery
Document Type and Number:
Japanese Patent JP6165576
Kind Code:
B2
Abstract:
A scroll type fluid machine, for improving a dimensional accuracy with easy working, includes a fixed scroll, an orbiting scroll arranged so as to oppose to the fixed scroll and executing an orbiting motion, a driving shaft driving the orbiting scroll, an eccentric shaft decentered from the driving shaft and connected to the orbiting scroll, and an eccentric bush connecting the driving shaft and the eccentric shaft to each other, in which the eccentric bush includes a main hole into which the driving shaft is fitted and an eccentric hole into which the eccentric shaft is fitted, and the eccentric hole is decentered with respect to the main hole.
Inventors:
Yoshiyuki Kanemoto
Atsushi Kinsen
Atsushi Kinsen
Application Number:
JP2013203005A
Publication Date:
July 19, 2017
Filing Date:
September 30, 2013
Export Citation:
Assignee:
Hitachi Industrial Equipment Systems Co., Ltd.
International Classes:
F04C18/02; F04C29/00
Domestic Patent References:
| JP4321785A | ||||
| JP2003161273A | ||||
| JP5157079A | ||||
| JP2007270764A |
Attorney, Agent or Firm:
Yuji Toda