Title:
METHOD AND DEVICE FOR AVOIDING HARMONIC WAVES
Document Type and Number:
WIPO Patent Application WO/2015/197033
Kind Code:
A1
Abstract:
It is found and confirmed that a harmonic wave source is a traditionally-used multi-core wire with mutually-exposed core wires. By using a multi-core wire or a single-core wire with mutually-insulated core wires to replace the traditionally-used multi-core wire, a large number of harmonic waves produced by the mutually-exposed core wires can be avoided, the working quality of a power utilization device and an electric energy and electrical signal transmission network is improved at low costs, and electric energy is saved. A method for using a lead wire structure with insulated core wires is used to avoid harmonic ripple noise produced in seamed transmission, or to avoid electrical energy waste caused by harmonic ripple noise produced in seamed transmission, or to avoid the influence of harmonic ripple noise produced in seamed transmission on the working quality of a power utilization device or an electric energy and/or electrical signal transmission network. A power utilization device other than an earphone and an electric energy and electrical signal transmission network system, comprising a multi-core transmission lead wire, wherein one or some or all of core wires of the multi-core transmission lead wire are mutually insulated.
Inventors:
LUO GUANGRONG (CN)
LIANG CHANGYONG (CN)
ZHANG HUA (CN)
WANG JIANYU (CN)
ZHONG WENYONG (CN)
LIU XIAOBO (CN)
ZHANG FENGZHU (CN)
XIN WENWEI (CN)
JI YI (CN)
LUO TIAN (CN)
LIANG CHANGYONG (CN)
ZHANG HUA (CN)
WANG JIANYU (CN)
ZHONG WENYONG (CN)
LIU XIAOBO (CN)
ZHANG FENGZHU (CN)
XIN WENWEI (CN)
JI YI (CN)
LUO TIAN (CN)
Application Number:
PCT/CN2015/082711
Publication Date:
December 30, 2015
Filing Date:
June 29, 2015
Export Citation:
Assignee:
LUO GUANGRONG (CN)
International Classes:
H01B7/02; H02J1/02; H02J3/01
Foreign References:
| CN104091629A | 2014-10-08 | |||
| CN102360588A | 2012-02-22 | |||
| CN203433888U | 2014-02-12 | |||
| CN1201987A | 1998-12-16 | |||
| EP1117103A2 | 2001-07-18 |
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
北京超凡志成知识产权代理事务所（普通合伙） (CN)
北京超凡志成知识产权代理事务所（普通合伙） (CN)
Download PDF: