Title:
VEHICLE NON-CONTACT POWER FEEDING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/003498
Kind Code:
A1
Abstract:
The present invention provides a vehicle non-contact power feeding device provided with a power transmission coil unit (12) provided on the ground side and a lifting and lowering device for moving the power transmission coil unit (12) upward from the ground. The power transmission coil unit (12) is magnetically connected to a power receiving coil unit (22) provided on the vehicle side and transmits power. The power transmission coil unit (12) has a case (123) housing a power transmission coil (120). The upper surface of the case (123) is formed with a bump portion (123a), in a plan view, around the winding central axis (O) of the power transmission coil (120) wound in a planar shape.
Inventors:
OYAIZU KEISHI (JP)
Application Number:
PCT/JP2018/024838
Publication Date:
January 02, 2020
Filing Date:
June 29, 2018
Export Citation:
Assignee:
NISSAN MOTOR (JP)
International Classes:
H02J50/60; H02J50/10
Foreign References:
| JP2013191865A | 2013-09-26 | |||
| JP2015164363A | 2015-09-10 | |||
| JP2013135491A | 2013-07-08 | |||
| JP2016171687A | 2016-09-23 | |||
| JP2015128363A | 2015-07-09 |
Other References:
See also references of EP 3817191A4
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
Download PDF:
Previous Patent: CALIBRATION DEVICE FOR IMAGING DEVICE, MONITORING DEVICE, WORK MACHINE AND CALIBRATION METHOD
Next Patent: STEEL PIPE AND STEEL SHEET
Next Patent: STEEL PIPE AND STEEL SHEET