Title:
ELECTROMAGNETIC INDUCTION TIRE AND WHEEL HUB ASSEMBLY, ELECTROMAGNETIC INDUCTION TIRE SYSTEM AND ELECTRIC VEHICLE
Document Type and Number:
WIPO Patent Application WO/2024/031786
Kind Code:
A1
Abstract:
An electromagnetic induction tire and wheel hub assembly, an electromagnetic induction tire system and an electric vehicle. The assembly comprises a tire (1) and a wheel hub (2), and further comprises a magnetic levitation ring, wherein a coil mounting bracket (3) is provided on the the side of the magnetic levitation ring facing the wheel hub (2); the coil mounting bracket (3) is provided with an electromagnetic receiving coil (4); the wheel hub (2) is provided with an input current contact; the magnetic levitation ring is provided with an output current contact; the input current contact comes into contact with the output current contact, but is not fixedly connected thereto; and the output current contact is electrically connected to the electromagnetic receiving coil (4). In the assembly, the magnetic levitation ring arranged between the tire (1) and the wheel hub (2) can prevent the tire (1) from pressing the electromagnetic receiving coil (4) during running, further has the function of automatic height adjustment, and can dynamically adjust the height of the magnetic levitation ring according to the pressing during running of the tire (1), thereby preventing hard contact with the tire (1) when the tire (1) deforms. Less electromagnetic receiving coils (4) are used, and heating is controllable.
Inventors:
FENG HONG TAO (CN)
XU HONG BIN (CN)
TAN XIN YU (CN)
XU HONG BIN (CN)
TAN XIN YU (CN)
Application Number:
PCT/CN2022/119888
Publication Date:
February 15, 2024
Filing Date:
September 20, 2022
Export Citation:
Assignee:
FOSHAN QUARK BROTHERS TECH CO LTD (CN)
International Classes:
B60B27/00; B60L53/12; B60T1/06; H02J50/00
Domestic Patent References:
| WO2021070557A1 | 2021-04-15 |
Foreign References:
| CN202225754U | 2012-05-23 | |||
| CN106143185A | 2016-11-23 | |||
| CN107539019A | 2018-01-05 | |||
| CN109532460A | 2019-03-29 | |||
| CN113165451A | 2021-07-23 | |||
| JP2010041824A | 2010-02-18 | |||
| JP2021022624A | 2021-02-18 |
Attorney, Agent or Firm:
GUANGZHOU KEFENG INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
Download PDF: