METHOD FOR MANUFACTURING STATOR, STATOR, TEETH, AND YOKE

Title:

METHOD FOR MANUFACTURING STATOR, STATOR, TEETH, AND YOKE

Document Type and Number:

WIPO Patent Application WO/2023/042760

Kind Code:

A1

Abstract:

This method for manufacturing a stator (10) has a teeth fixing step for attaching a plurality of teeth (30), which are separately provided from a cylindrical yoke (20) and around which a coil (50) is wound, to the yoke (20) so that the plurality of teeth protrude on a cylindrical circumferential surface (23) of the yoke (20) toward the radial center of the yoke, wherein in the teeth (30), a region (teeth resin cover section (37)) around which the coil (50) is wound is covered by a first cured material of a first resin composition.

More Like This:

JP5082524	Structure and manufacturing method of insulated insulator and stator
JPS5986448	INSULATING METHOD FOR COIL END CONNECTING PART OF ROTARY ELECTRIC MACHINE
JP5573040	A manufacturing method of a motor and a motor

Inventors:

NISHIKAWA ATSUNORI (JP)
KOSAKA WATARU (JP)
YAMAMOTO SHINYA (JP)
HARADA TAKAHIRO (JP)

Application Number:

PCT/JP2022/033863

Publication Date:

March 23, 2023

Filing Date:

September 09, 2022

Export Citation:

Click for automatic bibliography generation Help

Assignee:

SUMITOMO BAKELITE CO (JP)

International Classes:

H02K15/10; H02K1/18; H02K3/34; H02K15/06

Foreign References:

JP2009254133A	2009-10-29
JP2021040483A	2021-03-11
JP2011244674A	2011-12-01
JP2012105420A	2012-05-31

Attorney, Agent or Firm:

HAYAMI Shinji (JP)

Download PDF:

View/Download PDF PDF Help

Previous Patent: COMMUNICATION SYSTEM, CONTROLLER, PROGRAM, AND INFORMATION PROCESSING METHOD

Next Patent: INKJET TREATMENT SOLUTION, AND INKJET PRINTING DEVICE