Title:
モーター付きポンプ
Document Type and Number:
Japanese Patent JP6876323
Kind Code:
B2
Abstract:
A pump with a motor includes a pump housing, a motor housing, and a connecting structure configured to connect the motor housing to the pump housing. The connecting structure includes a motor connecting portion provided at an end of the pump housing, and a pump connecting portion provided at an end of the motor housing. The motor connecting portion includes a bearing configured to rotatably support the other end of the rotating shaft (15) whose one end supported by the motor housing, a plurality of through holes, and projections projecting to the side of the motor housing. The pump connecting portion includes a first hole in which the bearing is fitted, a plurality of connecting pieces inserted into the plurality of through holes, respectively, and caulked on the motor connecting portion, and second holes in which the projections are fitted.
Inventors:
Akira Inoue
Application Number:
JP2017018442A
Publication Date:
May 26, 2021
Filing Date:
February 03, 2017
Export Citation:
Assignee:
Oken Seiko Co., Ltd.
International Classes:
F04B39/14; F04B45/047; H02K5/04; H02K7/14
Domestic Patent References:
| JP57168969U | ||||
| JP9506238A | ||||
| JP6057063U | ||||
| JP62002347U | ||||
| JP2009509868A | ||||
| JP2060706U |
Attorney, Agent or Firm:
Shigeki Yamakawa
Masaki Yamakawa
Masaki Yamakawa