Title:
非接触給電無線作動システム
Document Type and Number:
Japanese Patent JP7441750
Kind Code:
B2
Abstract:
To provide a contactless power supply wireless operating system that is less likely to cause system abnormalities and can operate stably even when a large current flows to a load such as a motor of a mobile unit.SOLUTION: In the contactless power supply wireless operating system, a fixed unit 1 has a first control unit 11, a first wireless device 12, and contactless power supply device 13. A mobile unit 2 has a second wireless device 22, a second control unit 21, a non-contact power receiving device 23, and a first power storage device 24. The second control unit 21 includes a computing circuit 211 and an output stage 212. The mobile unit 2 further has a first power line 28, which supplies power to the second wireless device 22 and the computing circuit 211, and a second power line 29, which supplies power to the output stage 212. A first power storage device 24 is connected to the first power line 28 and stores only power from the first power line 28.SELECTED DRAWING: Figure 1
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Inventors:
Masaharu Ono
Masahiro Katsuno
Masahiro Katsuno
Application Number:
JP2020131404A
Publication Date:
March 01, 2024
Filing Date:
August 03, 2020
Export Citation:
Assignee:
IBIDEN Co., Ltd.
International Classes:
B60L5/00; H02J50/10; B60L53/12; B60L53/22; B60M7/00; H02J7/00; H02J50/40
Domestic Patent References:
| JP2016182003A | ||||
| JP2010252624A |
Foreign References:
| US9130369 |
Attorney, Agent or Firm:
Patent Attorney Corporation Hiroe Associates Patent Office