Title:
COOLING DEVICE, ROBOT, AND METHOD OF MOUNTING COOLING DEVICE TO ROBOT
Document Type and Number:
WIPO Patent Application WO/2021/193241
Kind Code:
A1
Abstract:
A cooling device according to the present invention is used for a joint portion of a robot (101). The cooling device comprises: a cooling-medium-flow-passage body (71) which is formed into an annular shape or a cylindrical shape, a cooling medium flow passage (71a) through which the cooling medium flows being formed inside the cooling-medium-flow-passage body (71); a cooling medium circulation flow passage (73) which is connected to the cooling-medium-flow-passage body (71); a radiator (74); a feeder (75); and a fan (76). The radiator (74) and the feeder (75) are provided partway through the cooling medium circulation flow passage (73). The fan (76) is configured to air-cool the radiator (74). The cooling-medium-flow-passage body (71) is arranged at a heat generation portion of the joint portion of the robot (101).
Inventors:
NODO HIROAKI
KORETAKE RYOMA
KORETAKE RYOMA
Application Number:
PCT/JP2021/010630
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:
| WO2016185575A1 | 2016-11-24 |
Foreign References:
| JP2018126840A | 2018-08-16 | |||
| JP2011182480A | 2011-09-15 | |||
| JP2017099281A | 2017-06-01 | |||
| JP2014046398A | 2014-03-17 | |||
| JPH09323286A | 1997-12-16 | |||
| JP2015006711A | 2015-01-15 | |||
| 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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