FRICTION POWER GENERATION DEVICE BASED ON FRICTION BRAKE, AND FRICTION BRAKE

Title:

FRICTION POWER GENERATION DEVICE BASED ON FRICTION BRAKE, AND FRICTION BRAKE

Document Type and Number:

WIPO Patent Application WO/2021/254425

Kind Code:

A1

Abstract:

A friction power generation device based on a friction brake, comprising a first friction assembly (103) and a second friction assembly (104) which are oppositely arranged, a friction braking force and charge being generated when the first friction assembly generates contact friction with respect to the second friction assembly; a first induction electrode (503) and a second induction electrode (504) arranged in the first friction assembly, when the first friction assembly generates contact friction with respect to the second friction assembly, first induction charge being generated on the first induction electrode, and second induction charge opposite to the first induction charge being generated on the second induction electrode; and a charge acquisition circuit (204), separately connected to the first induction charge and the second induction charge, and storing the charge acquired from the first induction electrode and the second induction electrode. The friction power generation device is simple in structure, high in reliability, stable in circuit, and high in capacity recovery efficiency. Also disclosed is a friction brake.

Inventors:

DAI YUAN (CN)
WANG JIAHUA (CN)
LAI JIE (CN)
ZHANG ZHENGYOU (CN)

Application Number:

PCT/CN2021/100551

Publication Date:

December 23, 2021

Filing Date:

June 17, 2021

Export Citation:

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Assignee:

TENCENT TECH SHENZHEN CO LTD (CN)

International Classes:

H02N1/04

Foreign References:

CN111692250A	2020-09-22
CN110995053A	2020-04-10
CN103795288A	2014-05-14
CN102474156A	2012-05-23
DE102015006663A1	2016-11-24
CN202010553081A	2020-06-17

Other References: