Title:
POWER TRANSMISSION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/071097
Kind Code:
A1
Abstract:
Provided is a power transmission system with which it is not necessary to, for example, replace the batteries in an electronic lock, which is low cost, for which maintenance is not required, and with which an electronic lock can be sufficiently driven. The power transmission system comprises a microwave contactless power supplying device: that is disposed so as to be divided between a door provided with an electronic lock, and the inside/outside of a partition unit provided with the door; and that supplies power to the electronic lock by propagating microwaves in a contactless manner from the partition unit toward the door.
Inventors:
OMATA JUNICHI
SHIMIZU NOBUTAKA
SHIMIZU NOBUTAKA
Application Number:
PCT/JP2023/034883
Publication Date:
April 04, 2024
Filing Date:
September 26, 2023
Export Citation:
Assignee:
MINEBEA MITSUMI INC (JP)
OMATA JUNICHI
SHIMIZU NOBUTAKA
OMATA JUNICHI
SHIMIZU NOBUTAKA
International Classes:
E05B49/00; H02J50/20; H02J50/80
Foreign References:
| CN112787389A | 2021-05-11 | |||
| JP2017172314A | 2017-09-28 | |||
| JP2009162009A | 2009-07-23 |
Attorney, Agent or Firm:
WASHIDA & ASSOCIATES (JP)
Download PDF:
Previous Patent: HEAT INSULATING MATERIAL
Next Patent: POWER RECEIVING MACHINE AND POWER TRANSMISSION SYSTEM
Next Patent: POWER RECEIVING MACHINE AND POWER TRANSMISSION SYSTEM