Title:
ROTARY ELECTRIC MACHINE AND SEMI-CLOSED TYPE SCREW COMPRESSOR WITH THE SAME
Document Type and Number:
Japanese Patent JP2018207761
Kind Code:
A
Abstract:
To suppress deformation of an electro-magnetic force of a winding terminal in a corrosive gas atmosphere with a simple structure, while permitting a heat expansion of a winding of a stator.SOLUTION: A dynamo-electric motor 3 comprises: a stator 33 arranged in a corrosive gas atmosphere; and a rotator 32. The stator 33 comprises: a stator iron core 41; and a plurality of winding wires 42. A ring-shaped member 54 includes anticorrosion against corrosive gas, and is arranged on an external side of a winding wire end 42b. A binding tape 45 includes the anticorrosion against the corrosive gas, and tights the winding wire end 42b to a ring-shaped member 44 and fixed them.SELECTED DRAWING: Figure 1
Inventors:
TSUBOI NOBORU
KAKIUCHI TETSUYA
SUZUKI KATSUYUKI
KAMIYOSHI EIJI
OKURA MASASHI
KAKIUCHI TETSUYA
SUZUKI KATSUYUKI
KAMIYOSHI EIJI
OKURA MASASHI
Application Number:
JP2017114592A
Publication Date:
December 27, 2018
Filing Date:
June 09, 2017
Export Citation:
Assignee:
KOBE STEEL LTD
International Classes:
H02K3/50; F04C18/16; F04C29/00; H02K3/44
Attorney, Agent or Firm:
Takuji Yamada
Yoshiyuki Maebori
Yoshiyuki Maebori