Title:
SCROLL FLUID MACHINE
Document Type and Number:
Japanese Patent JP2017141838
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a scroll fluid machine capable of automatically adjusting an interval between side surfaces of a stationary lap and a turning lap during an operation.SOLUTION: A turning scroll 4 has a turning lap 43 on both surfaces of a substrate part 34. A pair of stationary scrolls 5 are provided with a stationary lap 46 engaged to the turning lap 43, and provided so as to hold the turning scroll 4. A crank shaft 3 is a shaft arranged at three or more places in a circumferential direction of the turning scroll 4, and the turning scroll 4 is held at an eccentric shaft part 3d in the middle of the crank shaft direction through a bearing 27. At all of the three or more places, an annular ring-shaped elastic material 50 is provided in a gap between an outer ring of the bearing 27 and a bearing hole 42 of the turning scroll 4.SELECTED DRAWING: Figure 3
Inventors:
SASAO TOMOHIRO
OKAMOTO YUSUKE
OKAMOTO YUSUKE
Application Number:
JP2017079066A
Publication Date:
August 17, 2017
Filing Date:
April 12, 2017
Export Citation:
Assignee:
MIURA KOGYO KK
International Classes:
F04C18/02; F04C29/00