About 30 results
https://drivepatents.com/patents/1379939 · 26 Mar 2026
A mobile platform includes a frame, drive wheels, an energy storage device, and an energy interface device. The drive wheels that support the frame propel the mobile platform on rails along a path without contacting other vehicles that travel along the sam...
https://drivepatents.com/patents/945490 · 30 Mar 2016
An electrical powered vehicle (100) includes a secondary self-resonant coil (110), a secondary coil (120), a rectifier (130), and a power storage device (140). The secondary self-resonant coil (110) is configured to be magnetically coupled with a primary s...
https://drivepatents.com/patents/945481 · 30 Mar 2016
The present invention is to provide a paved structure capable of feeding power to a traveling body in a noncontact manner. The paved structure 1 feeding power to a power receiver 3 provided in a traveling body 2 through an electromagnetic wave, includes: a...
https://drivepatents.com/patents/954258 · 27 Jan 2016
The present invention provides a trough used for feeding power to a traveling body in a noncontact manner, a paved structure, and a method of constructing the paved structure. The trough 1a used for a paved structure 5 feeding power to a power receiver pro...
https://drivepatents.com/patents/948442 · 7 Oct 2015
An inductive power transfer system, in particular a battery charging system comprises: ¢ a transmitter coil (3) and a receiver coil (4); ¢ a transmitter-side power converter (8) comprising a mains rectifier stage (11) powering a transmitter-side dc-bus (...
https://drivepatents.com/patents/960022 · 17 Jun 2015
When a target object is made of an insulating material, a conducting wire (3) and a conductive thin film (5) are attached to a surface of the target object so as to be opposed to each other, and a pulse voltage is applied between the conducting wire and th...
https://drivepatents.com/patents/963063 · 18 Feb 2015
An underwater power supply system is provided with an ascending/descending station (20) that ascends and descends underwater between the water depth at which an underwater moving body (10) works and the vicinity of the water surface (2), and a charging sta...
https://drivepatents.com/patents/968485 · 22 Oct 2014
Provided is a contactless electric power supply device that supplies electric power in a contactless manner to coils of a linear motor device provided with a track member, a movable body that is mounted to the track member, a plurality of magnets that are ...
https://drivepatents.com/patents/970061 · 17 Sep 2014
An electric power reception device for a vehicle is equipped with an electric power reception unit (110) that is configured to be able to receive electric power from an electric power transmission device (200) in a non-contact manner, a communication porti...
https://drivepatents.com/patents/977295 · 19 Mar 2014
A vehicle (3, 3A) is provided with: a power receiving coil (3a) that is provided so as to face a ground power supply coil (2a) and that receives electric power from the ground power supply coil (2a); a storage battery (3d) that stores the electric power re...