Title:
ENERGY SUPPLY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/013823
Kind Code:
A1
Abstract:
An energy supply apparatus capable of supplying energy to an object in a non-contact manner prevents efficiency degradation of energy supplied between a plurality of coils. Provided is an energy supply apparatus capable of supplying energy to an object in a non-contact manner, the energy supply apparatus including a top plate on which the object is disposed and a plurality of coils connected to a power source and arranged under the top plate to supply energy to the object, wherein the plurality of coils are solenoid-type coils configured by winding a conductive wire around a magnetic core, and the magnetic core is shared by the plurality of coils adjacent to each other.
Inventors:
NISHIKOORI NOBUHARU (JP)
ONO MASAKI (JP)
SODA YASUSHI (JP)
OOSAKO SEISAKU (JP)
OTAWARA MASAYUKI (JP)
KANAGAWA TOMOYUKI (JP)
ONO MASAKI (JP)
SODA YASUSHI (JP)
OOSAKO SEISAKU (JP)
OTAWARA MASAYUKI (JP)
KANAGAWA TOMOYUKI (JP)
Application Number:
PCT/KR2021/016600
Publication Date:
February 09, 2023
Filing Date:
November 15, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H02J50/12; H01F7/06; H02J50/00; H02J50/40; H02M7/42
Foreign References:
| JP2010198753A | 2010-09-09 | |||
| JP2015225691A | 2015-12-14 | |||
| KR102107618B1 | 2020-05-07 | |||
| CN103249191A | 2013-08-14 | |||
| JP5948612B2 | 2016-07-06 |
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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