Title:
COUPLING STRUCTURE
Document Type and Number:
Japanese Patent JP2019199891
Kind Code:
A
Abstract:
To provide a coupling structure capable of downsizing a magnetic coupling.SOLUTION: A magnetic coupling 2 has a pair of magnets (a first magnet 13 and a second magnet 14) that are respectively attached to the tip of a motor shaft 21a and the tip of a rotational shaft 22a and face each other. A partition wall 3 that houses a screw compressor 22 and separates the motor shaft 21a and the rotational shaft 22a, and a seal member 4 that divides the partition wall 3 into a first storage space 31 in which the screw compressor 22 is stored and a second storage space 32 in which the second magnet 14 is stored are provided.SELECTED DRAWING: Figure 1
Inventors:
MIYAZAKI TAKESHI
SHIMODA TOSHIAKI
KASAI SHINGO
SHIMODA TOSHIAKI
KASAI SHINGO
Application Number:
JP2018093241A
Publication Date:
November 21, 2019
Filing Date:
May 14, 2018
Export Citation:
Assignee:
KOBE STEEL LTD
International Classes:
F16D7/02; F16H49/00
Attorney, Agent or Firm:
Kaji/Suhara Patent Office