Title:
モータ、及び、それを用いた燃料ポンプ
Document Type and Number:
Japanese Patent JP5858001
Kind Code:
B2
Abstract:
A motor includes a stator with a bobbin. The bobbin has a lower end winding portion, a head part retainer portion that retains a head part of a winding, and a control portion disposed between the lower end winding portion and the head part retainer portion. A head part retainer surface formed on a pump part side of the head part retainer portion and an end face formed on a pump part side of the control portion are positioned on the same plane and on a pump part side relative to a winding retainer surface that is formed on a pump part side of the lower end winding portion. Thus, when the winding is wound in layers onto the winding retainer surface of the bobbin, collapsing of a middle part of the winding onto the head part of the winding is prevented.
Inventors:
Tetsuo Hayakawa
Eiji Miyazaki
Eiji Miyazaki
Application Number:
JP2013118960A
Publication Date:
February 10, 2016
Filing Date:
June 05, 2013
Export Citation:
Assignee:
株式会社デンソー
International Classes:
H02K3/46; F02M37/08; F02M37/10; H02K3/34; H02K7/14
Domestic Patent References:
| JP2011142770A | ||||
| JP2012034500A | ||||
| JP2013070577A | ||||
| JP2007336757A |
Foreign References:
| US20040084988 |
Attorney, Agent or Firm:
Masaki Hattori