JP2017228742A5 - - Google Patents

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Publication number
JP2017228742A5
JP2017228742A5 JP2016125887A JP2016125887A JP2017228742A5 JP 2017228742 A5 JP2017228742 A5 JP 2017228742A5 JP 2016125887 A JP2016125887 A JP 2016125887A JP 2016125887 A JP2016125887 A JP 2016125887A JP 2017228742 A5 JP2017228742 A5 JP 2017228742A5
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JP
Japan
Prior art keywords
cylindrical portion
coils
central axis
flange
peripheral surface
Prior art date
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Granted
Application number
JP2016125887A
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Japanese (ja)
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JP2017228742A (en
JP6873615B2 (en
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Publication date
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Priority claimed from JP2016125887A external-priority patent/JP6873615B2/en
Priority to JP2016125887A priority Critical patent/JP6873615B2/en
Priority to US16/311,658 priority patent/US11328864B2/en
Priority to EP17815473.8A priority patent/EP3460814B1/en
Priority to KR1020197002072A priority patent/KR102421432B1/en
Priority to PCT/JP2017/022979 priority patent/WO2017222007A1/en
Publication of JP2017228742A publication Critical patent/JP2017228742A/en
Publication of JP2017228742A5 publication Critical patent/JP2017228742A5/ja
Publication of JP6873615B2 publication Critical patent/JP6873615B2/en
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Description

図９に示されるように、ボビン１００は、円筒部１１０と、複数の鍔部１２０と、二つの歯車１３０とを有している。円筒部１１０は、第１方向（Ｘ方向、軸方向）に延びる中心軸を有している。円筒部１１０の外周面上にコイル２１０，２２０が巻回されることにより、コイル２１０の軸は円筒部１１０の中心軸に一致する。鍔部１２０は、中心軸に直交する径方向において、円筒部１１０の外周面から外側へ向かって広がっている。鍔部１２０には、その目的に応じて、いくつかの切り欠きが形成されている。図１、図２及び図４から理解されるように、Ｘ方向において中央寄りの六つの鍔部１２０は、円筒部１１０に巻回されるコイル２１０，２２０のＸ方向の位置を規定する。特に、Ｘ方向において最も内側に位置する二つの鍔部１２０、即ち、内側鍔１２２は、Ｘ方向において、コイル２１０，２２０の間の距離を規定する。 As shown in FIG. 9, the bobbin 100 includes a cylindrical portion 110, a plurality of flange portions 120, and two gears 130. The cylindrical portion 110 has a central axis extending in the first direction (X direction, axial direction). When the coils 210 and 220 are wound on the outer peripheral surface of the cylindrical portion 110, the axis of the coil 210 coincides with the central axis of the cylindrical portion 110. The flange portion 120 extends outward from the outer peripheral surface of the cylindrical portion 110 in the radial direction orthogonal to the central axis. The notch 120 is formed with several notches depending on the purpose. As can be understood from FIGS. 1, 2, and 4, the six flange portions 120 closer to the center in the X direction define the positions of the coils 210 and 220 wound around the cylindrical portion 110 in the X direction. In particular, the two flanges 120 located on the innermost side in the X direction, that is, the inner flange 122 defines a distance between the coils 210 and 220 in the X direction.

JP2016125887A 2016-06-23 2016-06-24 Composite line filter Active JP6873615B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2016125887A JP6873615B2 (en) 2016-06-24 2016-06-24 Composite line filter
PCT/JP2017/022979 WO2017222007A1 (en) 2016-06-23 2017-06-22 Compound line filter
EP17815473.8A EP3460814B1 (en) 2016-06-23 2017-06-22 Compound line filter
KR1020197002072A KR102421432B1 (en) 2016-06-23 2017-06-22 Composite line filter
US16/311,658 US11328864B2 (en) 2016-06-23 2017-06-22 Compound line filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016125887A JP6873615B2 (en) 2016-06-24 2016-06-24 Composite line filter

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2020181697A Division JP7220189B2 (en) 2020-10-29 2020-10-29 Composite line filter

Publications (3)

Publication Number Publication Date
JP2017228742A JP2017228742A (en) 2017-12-28
JP2017228742A5 true JP2017228742A5 (en) 2018-12-06
JP6873615B2 JP6873615B2 (en) 2021-05-19

Family

ID=60889416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016125887A Active JP6873615B2 (en) 2016-06-23 2016-06-24 Composite line filter

Country Status (1)

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JP (1) JP6873615B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020122572A1 (en) 2020-08-28 2022-03-03 Hanon Systems Filter arrangement and method for interference suppression

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01134909A (en) * 1987-11-19 1989-05-26 Tokin Corp Coil bobbin
JPH10144546A (en) * 1996-11-13 1998-05-29 Tokin Corp Choke coil
JP4205086B2 (en) * 2005-09-12 2009-01-07 東京パーツ工業株式会社 Line filter and manufacturing method thereof

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