Title:
無線給電装置およびこれを用いた多軸ロボット
Document Type and Number:
Japanese Patent JP7150276
Kind Code:
B2
Abstract:
To provide a wireless power supply device for simplifying its structure by making the voltage of a load constant by the function of an equivalent ideal transformer, and a multi-axis robot using the wireless power supply device.SOLUTION: A wireless power supply device 10 includes a high frequency power supply part 13, an electrode part 17, a specific circuit part 23 and a load 16. The high frequency power supply part 13 generates a high frequency having constant amplitude of voltage. The electrode part 17 includes a power transmission electrode part 14 for performing power transmission of the high frequency generated by the high frequency power supply part 13, and a power reception electrode part 15 for wirelessly receiving power with the high frequency outputted from the power transmission electrode part 14 by electric field coupling. The specific circuit part 23 is a circuit corresponding to an equivalent ideal transformer 26 together with an electrode equivalent circuit part 20 in forming the electrode equivalent circuit part 20 with the electrode part 17 as a capacitor. The load 16 is connected to an output side of the specific circuit part 23.SELECTED DRAWING: Figure 1
Inventors:
Masayoshi Sugino
Tokujin Higo
Takashi Ohira
Satoshi Tsukamoto
Naoki Sakai
Shinji Abe
Takaaki Masaki
Ryoichi Baba
Keisuke Miyachi
Horiuchi Masahiro
Tokujin Higo
Takashi Ohira
Satoshi Tsukamoto
Naoki Sakai
Shinji Abe
Takaaki Masaki
Ryoichi Baba
Keisuke Miyachi
Horiuchi Masahiro
Application Number:
JP2019041575A
Publication Date:
October 11, 2022
Filing Date:
March 07, 2019
Export Citation:
Assignee:
株式会社デンソー
International Classes:
B25J19/06; B25J19/00; H02J50/05
Domestic Patent References:
| JP2010136519A | ||||
| JP2015042051A | ||||
| JP2018117511A | ||||
| JP2012110118A |
Foreign References:
| WO2007029438A1 | ||||
| WO2014049683A1 | ||||
| EP2903130A1 | ||||
| WO2015053246A1 | ||||
| US20180166915 |
Attorney, Agent or Firm:
Patent Attorney Corporation Sato
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