Title:
下部フレームを備えた圧縮機及びその製造方法
Document Type and Number:
Japanese Patent JP6391953
Kind Code:
B2
Abstract:
A compressor (100) having a lower frame (60) and a method of manufacturing the same are disclosed. The compressor (100) may include a cylindrical shell (10), a rotational shaft (40) rotatably mounted in the cylindrical shell (10), a rotor (34) and a stator (32) that rotates the rotational shaft (40), a compression device (20) driven by the rotational shaft (40), a lower bearing (50) configured to rotatably support one side of the rotational shaft (40), a lower frame (60) configured to support the lower bearing (50), the lower frame (60) being configured to be press-fitted into a lower end portion of the cylindrical shell (10), and a base (70) configured to seal the lower end portion of the cylindrical shell (10). The lower frame (60) may include a main body (61) configured to be press-fitted onto an inner circumferential surface of the cylindrical shell (10) and a flange (66) that extends from the main body (61), the flange (66) being configured to limit a press-fit depth by contacting the lower end portion of the cylindrical shell (10).
Inventors:
Rikiku
Kim Stuhl
Grandfather
Kim Stuhl
Grandfather
Application Number:
JP2014053344A
Publication Date:
September 19, 2018
Filing Date:
March 17, 2014
Export Citation:
Assignee:
LG ELECTRONICS INC.
International Classes:
F04B39/12; F04B39/00
Domestic Patent References:
| JP7158577A | ||||
| JP2002303278A | ||||
| JP4072486A |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tomohiro Minamiyama
Akira Kawai
Kenichi Nakamura
Jun Tsuruta
Tomohiro Minamiyama
Akira Kawai
Kenichi Nakamura