Title:
POWER-FEEDING DEVICE, CONTACTLESS POWER-FEEDING SYSTEM, AND SAC UNIT
Document Type and Number:
WIPO Patent Application WO/2014/185380
Kind Code:
A1
Abstract:
This contactless power-feeding system (1) is provided with the following: a power-feeding coil (20) installed in a predefined parking space; a balloon (30) that is provided so as to cover said power-feeding coil (20) and can inflate to fill the space between the power-feeding coil (20) and a power-receiving coil (50) on a vehicle (M) parked in the parking space, thereby immobilizing the vehicle (M) from below; and a power-feeding control unit (14) that, if the vehicle (M) is immobilized from below by the balloon (30), controls the balloon (30) so as to keep the vehicle (M) immobilized until payment of a usage fee for the parking space has been completed. With the vehicle (M) immobilized by the balloon (30), power is supplied contactlessly from the power-feeding coil (20) to the power-receiving coil (50) on the vehicle (M).
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Inventors:
MAEKAWA YUJI (JP)
Application Number:
PCT/JP2014/062598
Publication Date:
November 20, 2014
Filing Date:
May 12, 2014
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
B60L11/18; B60M7/00; H02J7/00
Foreign References:
| JPH11107571A | 1999-04-20 | |||
| JP2012196015A | 2012-10-11 |
Attorney, Agent or Firm:
TERAMOTO Mitsuo et al. (JP)
Mitsuo Teramoto (JP)
Mitsuo Teramoto (JP)
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