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Patent Searching and Data


Title:
FLUID-DRIVEN TIRE ENERGY RECOVERY ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2020/048255
Kind Code:
A1
Abstract:
A fluid-driven tire energy recovery assembly, comprising a hub (1) and a tire (2) mounted at the periphery of the hub (1), and further comprising a fluid drive device and a plurality of energy taking devices (3). The energy taking device (3) comprises a piston (31) and a cylinder chamber (32) movably fitted over the piston (31); the cylinder chamber (32) is fixedly connected to the hub (1); the piston (31) is directly or indirectly connected to an inner wall of the tire (2); an inlet end of the fluid drive device is directly or indirectly communicated with the cylinder chamber (32) by mean of a first one-way valve (321), and an outlet end of the fluid drive device is directly or indirectly communicated with the cylinder chamber (32) by mean of a second one-way valve (322). When the tire (2) is compressed, a distance between the inner wall of the tire (2) and the peripheral surface of the hub (1) is reduced, the tire (2) forces the piston (1) to move in the cylinder chamber (32), a fluid in the cylinder chamber (32) is pushed by the piston (31) and flows into the fluid drive device through the first one-way valve (321), and the fluid drive device is driven by the fluid to convert the flowing kinetic energy of the fluid into mechanical rotational energy, thereby achieving conversion and recovery of energy.

Inventors:
LI ZHAOHE (CN)
LI HONGQI (CN)
ZHEN ZHILI (CN)
Application Number:
CN2019/098013
Publication Date:
March 12, 2020
Filing Date:
July 26, 2019
Export Citation:
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Assignee:
BEINENG TECH GUANGZHOU CO LTD (CN)
International Classes:
B60B19/00
Foreign References:
CN209063804U2019-07-05
CN109228799A2019-01-18
CN103953513A2014-07-30
CN103950381A2014-07-30
US20180201058A12018-07-19
CN204659349U2015-09-23
CN1789030A2006-06-21
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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