Title:
コイルユニット、非接触給電装置、非接触受給電システム、誘導加熱装置および電磁調理器
Document Type and Number:
Japanese Patent JP7084956
Kind Code:
B2
Abstract:
To make it possible, when a plurality of coils such as power feeding coils are arranged over the entire region of a wide region, to selectively energize a coil such as a power feeding coil existing at an arbitrary location, and to eliminate necessity of wiring of connection lines from the respective coils of all of the coils such as power feeding coils to a power supply one by one.SOLUTION: A selectively energizable coil unit includes: a first round trip line extending in a first direction; a second round trip line that extends in a second direction and intersects the first round trip line; a coil connected to an intersection position of the first round trip line and the second round trip line; a power supply connected to the second round trip line; a first switcher for selecting a connection state or a disconnection state of the second round trip line; and a second switcher for selecting the connection state or the disconnection state of the first round trip line.SELECTED DRAWING: Figure 1
Inventors:
Tsutomu Ishima
Application Number:
JP2020047642A
Publication Date:
June 15, 2022
Filing Date:
March 18, 2020
Export Citation:
Assignee:
Shimada Rika Co., Ltd.
International Classes:
H01F38/14; H01F5/04; H02J50/12; H02J50/40; H02J50/70; H02J50/90; H05B6/12
Domestic Patent References:
| JP2011211874A | ||||
| JP2013051744A | ||||
| JP2015019484A | ||||
| JP2013046526A |
Foreign References:
| KR1020140142877A | ||||
| WO2008032746A1 | ||||
| US20090289505 |
Attorney, Agent or Firm:
Junichi Uejima
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