EP 4071775 A4 20240124 - REACTOR FOR REDUCING HARMONIC WAVES
Title (en)
REACTOR FOR REDUCING HARMONIC WAVES
Title (de)
REAKTOR ZUR REDUZIERUNG VON OBERWELLEN
Title (fr)
RÉACTEUR POUR RÉDUCTION D'ONDES HARMONIQUES
Publication
Application
Priority
- KR 20200120622 A 20200918
- KR 2020012700 W 20200921
Abstract (en)
[origin: EP4071775A1] The present invention relates to a reactor for reducing harmonics, and more specifically, a reactor for reducing harmonics that is capable of providing a structure of a bobbin wherein one end of a coil is spaced apart from the other end of the coil, while the coil is being wound compactly around a limited space of the bobbin, thereby ensuring high L and resistance values even in an appropriate size thereof to satisfy the Class D European standards.
IPC 8 full level
H01F 27/34 (2006.01); H01F 3/14 (2006.01); H01F 5/04 (2006.01); H01F 27/245 (2006.01); H01F 27/26 (2006.01); H01F 27/28 (2006.01); H01F 27/32 (2006.01); H01F 37/00 (2006.01)
CPC (source: EP KR)
H01F 3/14 (2013.01 - EP KR); H01F 27/02 (2013.01 - KR); H01F 27/245 (2013.01 - EP); H01F 27/263 (2013.01 - EP); H01F 27/266 (2013.01 - EP); H01F 27/2828 (2013.01 - EP); H01F 27/29 (2013.01 - KR); H01F 27/306 (2013.01 - KR); H01F 27/325 (2013.01 - EP KR); H01F 27/385 (2013.01 - KR); H01F 37/00 (2013.01 - EP); H01F 2005/043 (2013.01 - EP); H01F 2005/046 (2013.01 - EP)
Citation (search report)
- [XY] AU 1657170 A 19701008 - PHILIPS IND LTD
- [IY] JP 2020047918 A 20200326 - TAMURA SEISAKUSHO KK, et al
- [Y] KR 200367482 Y1 20041110
- [Y] US 2005275498 A1 20051215 - HAGA YUJI [JP]
- [Y] GB 1326566 A 19730815 - PLESSEY CO LTD
- See also references of WO 2022059823A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 4071775 A1 20221012; EP 4071775 A4 20240124; CN 114902358 A 20220812; KR 102421178 B1 20220714; KR 20220037758 A 20220325; WO 2022059823 A1 20220324
DOCDB simple family (application)
EP 20954219 A 20200921; CN 202080091514 A 20200921; KR 20200120622 A 20200918; KR 2020012700 W 20200921