Title:
POWER TRANSMITTING MECHANISM
Document Type and Number:
WIPO Patent Application WO/2021/172373
Kind Code:
A1
Abstract:
The present invention prevents an inflow of liquid into a drive unit more easily. A power transmitting mechanism 1 that operates in seawater 2 includes: a drive unit 10 that generates power; a container 20 that stores the drive unit 10 and has an opening 22 located above the drive unit 10 when the power transmitting mechanism 1 operates in the seawater 2; an electrical insulating oil 30 that is a liquid stored in the container 20, has a higher specific gravity than the seawater 2, has a non-electrically conductive property, and does not mix with the seawater 2, and that is provided so as to flood the entire drive unit 10 when the power transmitting mechanism 1 operates in the seawater 2; and a protruding part 40 that protrudes to the outside of the container 20 through the opening 22, and transmits to the outside the power generated by the drive unit 10 or a material that is moved by the power.
Inventors:
YOKOBIKI TAKASHI (JP)
Application Number:
PCT/JP2021/006913
Publication Date:
September 02, 2021
Filing Date:
February 24, 2021
Export Citation:
Assignee:
JAPAN AGENCY MARINE EARTH SCI (JP)
International Classes:
B63H3/00; B63H1/10; B63H1/14; B63H23/02
Foreign References:
| US8783202B1 | 2014-07-22 | |||
| CN108082432A | 2018-05-29 | |||
| EP1911671A1 | 2008-04-16 | |||
| CN204979196U | 2016-01-20 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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