Title:
HARMONCIS FILTERS USING SEMI NON-MAGNETIC BOBBINS
Document Type and Number:
WIPO Patent Application WO/2018/130872
Kind Code:
A3
Abstract:
Disclosed are semi non-magnetic bobbins for use in core reactors, and core reactors that include the semi non-magnetic bobbins. The semi non-magnetic bobbins are made of a non-metallic material and provide core reactors that can withstand high temperatures and at the same time avoid eddy current effects. The disclosed semi non-metallically permeable bobbins also do not adversely affect electrical power quality and save power, and can be used to capture harmonics currents. When properly designed and arranged can be used to provide electromagnetic induction heaters using harmonics currents imported from an electrical power system as the working source of heat and provide a zero cost heating process.
Inventors:
NEGRETE HERNANDEZ JOAQUIN ENRIQUE (MX)
Application Number:
PCT/IB2017/001781
Publication Date:
November 15, 2018
Filing Date:
December 11, 2017
Export Citation:
Assignee:
NEGRETE HERNANDEZ JOAQUIN ENRIQUE (MX)
International Classes:
H01F27/32; H01F27/28
Foreign References:
US20150287522A1 | 2015-10-08 | |||
US20150318106A1 | 2015-11-05 | |||
DE102013105120A1 | 2014-11-20 | |||
US3028566A | 1962-04-03 | |||
CN106531424A | 2017-03-22 |
Other References:
See also references of EP 3559962A4
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