Title:
MOTOR AND PUMP UNIT
Document Type and Number:
Japanese Patent JP2018133883
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a motor comprising a resin sealing member that coats a stator, which protects a connector while increasing waterproofness of the connector having a conductor connected thereto.SOLUTION: A motor 2 of a pump unit 1 comprises: a resin sealing member 13 that coats a stator 11; and a cover member 14 that covers the resin sealing member 13 from an output side L1. The resin sealing member 13 comprises a connector sealing part 66 that covers a connector 54 while being expanded to an external peripheral side of a stator core 51. The connector sealing part 66 has a shape projected to an anti-output side L2 from a sealing member bottom part 65 coating the stator core 51 and a coil 53 by one step. A connection opening 30a to which an external connector is attached and detached is positioned at a position further projected to the anti-output side L2 from the connector sealing part 66.SELECTED DRAWING: Figure 1
Inventors:
HARADA MASAKI
KURATANI DAIKI
KOKUBO NOBUKI
YAMAMOTO TAKESHI
KURATANI DAIKI
KOKUBO NOBUKI
YAMAMOTO TAKESHI
Application Number:
JP2017024966A
Publication Date:
August 23, 2018
Filing Date:
February 14, 2017
Export Citation:
Assignee:
NIDEC SANKYO CORP
International Classes:
H02K5/22; F04D29/00; H02K5/08; H02K7/14
Attorney, Agent or Firm:
Toru Kawai
Shin Kodaira
Kawaguchi Nobuko
Shin Kodaira
Kawaguchi Nobuko