Title:
コンミテータ、モータ、およびモータの製造方法
Document Type and Number:
Japanese Patent JP6768254
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a commutator capable of shortening a riser, while ensuring circularity of a conductive section and rigidity of the commutator body.SOLUTION: A commutator 30 includes a cylindrical commutator body 31 having insulation quality and extrapolated to the main shaft, multiple segments 33 arranged side by side in the circumferential direction so as to cover the outer peripheral surface of the commutator body 31, and having conductivity, and a riser 35 extending from the axial end of the main shaft in the segment 33, and capable of being connected with a winding W. The riser 35 includes a locking part 36 provided to be able to lock the winding W, and a non-locking part 37 arranged on the side of the locking part 36 in the circumferential direction, and conducting with the locking part 36.SELECTED DRAWING: Figure 2
Inventors:
Mikiaki Kobayashi
Yoshio Matsushima
Yoshio Matsushima
Application Number:
JP2016061569A
Publication Date:
October 14, 2020
Filing Date:
March 25, 2016
Export Citation:
Assignee:
Mitsuba Co., Ltd.
International Classes:
H02K13/00
Domestic Patent References:
| JP1311847A | ||||
| JP5030710A |
Foreign References:
| US5530311 | ||||
| CN1592001A |
Attorney, Agent or Firm:
Nishizawa Kazumi
Shingo Suzuki
Koichiro Kamata
Masatake Shiga
Suzuki Mitsuyoshi
Shingo Suzuki
Koichiro Kamata
Masatake Shiga
Suzuki Mitsuyoshi