MOTOR, ARTICULATED ROBOT AND UNMANNED AIRCRAFT

Title:

MOTOR, ARTICULATED ROBOT AND UNMANNED AIRCRAFT

Document Type and Number:

WIPO Patent Application WO/2023/074188

Kind Code:

A1

Abstract:

A motor 1 is equipped with a stator core 31, a first bracket 5 positioned in the axial direction of the stator core 31, and a metal fastening bolt 11 for fastening the first bracket 5 in the axial direction. The fastening bolt 11 is inserted into an insertion hole 311a in the stator core 31. The insertion hole 311a is filled with a filler 12 which has a higher thermal conductivity than does air.

Inventors:

MINARI TAKAHIRO (JP)
YAMAMOTO TAIZO (JP)

Application Number:

PCT/JP2022/034870

Publication Date:

May 04, 2023

Filing Date:

September 20, 2022

Export Citation:

Click for automatic bibliography generation Help

Assignee:

SUMITOMO HEAVY INDUSTRIES (JP)

International Classes:

H02K9/22; H02K1/20

Foreign References:

JP2005295758A	2005-10-20
JP2013126274A	2013-06-24
JP2015019548A	2015-01-29
JP2019097363A	2019-06-20
JP2007306751A	2007-11-22

Attorney, Agent or Firm:

ARAFUNE, Hiroshi et al. (JP)

Download PDF:

View/Download PDF PDF Help

Previous Patent: ELECTRONIC APPARATUS AND INPUT DEVICE

Next Patent: HOT-STAMP-MOLDED OBJECT