Title:
Non-contact electric supply device
Document Type and Number:
Japanese Patent JP6164490
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a non-contact power supply device which is applicable even when a transformer is not provided, and capable of miniaturization as compared to a case where an inductor coil having a core is separately provided.SOLUTION: A power transmission side pad 10 includes a core and coils 101 and 102. A filter circuit 111 includes an inductor coil 1110 and a capacitor 1111. The inductor coil 1110 is disposed on a core of the power transmission side pad 10. The core is connected to the filter circuit 111 and used to form a magnetic path. In other words, the core of the power transmission side pad 10 is used as a core constituting the magnetic path of the inductor coil 1110. Therefore, a non-contact power supply device 1 is applicable even when a transformer is not provided. Also, the non-contact power supply device 1 can be miniaturized as compared to a case where an inductor coil having a core is separately provided.
More Like This:
Inventors:
Eisuke Takahashi
Kazuyoshi Obayashi
Koji Masaki
Takuro Tsutsui
Kazuyoshi Obayashi
Koji Masaki
Takuro Tsutsui
Application Number:
JP2014039473A
Publication Date:
July 19, 2017
Filing Date:
February 28, 2014
Export Citation:
Assignee:
株式会社デンソー
International Classes:
H02J50/12; H02J7/00
Domestic Patent References:
| JP2011082985A | ||||
| JP2008048580A |
Attorney, Agent or Firm:
Patent business corporation Kyoritsu