Title:
COOLING MEDIUM PASSAGE BODY, COOLING DEVICE, ROBOT, AND METHOD FOR INSTALLING COOLING DEVICE ON ROBOT
Document Type and Number:
WIPO Patent Application WO/2021/193240
Kind Code:
A1
Abstract:
A cooling medium passage body according to the present invention is used in a joint of a robot. The joint of the robot (101) has an Nth link and an N+1th link. A cylindrical protrusion (31c) is provided on a first partition wall (31a) forming the Nth link. A motor (50) is disposed on the first partition wall (31a). The cooling medium passage body has an annular or cylindrical form and is configured such that the inner peripheral surface (7b) thereof is positioned outward from the outer peripheral surface (5) of the motor (50), and a cooling medium passage (71a) through which a cooling medium flows is formed in the interior of the cooling medium passage body.
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Inventors:
NODO HIROAKI
KORETAKE RYOMA
KORETAKE RYOMA
Application Number:
PCT/JP2021/010629
Publication Date:
September 30, 2021
Filing Date:
March 16, 2021
Export Citation:
Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
B25J19/00; F25D9/00; H02K9/19; H05K7/20
Domestic Patent References:
| WO2019003569A1 | 2019-01-03 | |||
| WO2016185575A1 | 2016-11-24 |
Foreign References:
| JP2015006711A | 2015-01-15 | |||
| JP2018187710A | 2018-11-29 | |||
| JP2018126840A | 2018-08-16 | |||
| JP2011182480A | 2011-09-15 | |||
| JP2017099281A | 2017-06-01 | |||
| JP2014046398A | 2014-03-17 | |||
| JPH09323286A | 1997-12-16 | |||
| CN206536501U | 2017-10-03 | |||
| JP2017226042A | 2017-12-28 | |||
| JP2014181767A | 2014-09-29 | |||
| JP2013106366A | 2013-05-30 |
Attorney, Agent or Firm:
ARCO PATENT & TRADEMARK ATTORNEYS (JP)
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