Title:
SCREW COMPRESSOR
Document Type and Number:
Japanese Patent JP2019019682
Kind Code:
A
Abstract:
To provide a screw compressor for suppressing damage to a bearing (66) by aligning a driving shaft (21) with the bearing (66) when assembling an end casing (12) having a bearing holder (65) holding the bearing (66) on a body casing (11) holding the driving shaft (21), thus suppressing the operation efficiency deterioration of the compressor and the occurrence of abnormal sound.SOLUTION: In the screw compressor, a driving shaft side guide part (81) and a bearing holder side guide part (82) are provided as assembly guides (80) for aligning the bearing (66) held by the bearing holder (65) of the end casing (12) with the driving shaft (21) held by the body casing (11).SELECTED DRAWING: Figure 7
Inventors:
GOTO NOZOMI
MIYAMURA HARUNORI
FUJIWARA HIDEKI
MIYAMURA HARUNORI
FUJIWARA HIDEKI
Application Number:
JP2017135944A
Publication Date:
February 07, 2019
Filing Date:
July 12, 2017
Export Citation:
Assignee:
DAIKIN IND LTD
International Classes:
F04C18/16; F04C18/52; F04C29/00
Attorney, Agent or Firm:
Maeda patent office