JPH0459925U - - Google Patents

Info

Publication number
JPH0459925U
JPH0459925U JP10258390U JP10258390U JPH0459925U JP H0459925 U JPH0459925 U JP H0459925U JP 10258390 U JP10258390 U JP 10258390U JP 10258390 U JP10258390 U JP 10258390U JP H0459925 U JPH0459925 U JP H0459925U
Authority
JP
Japan
Prior art keywords
magnetic core
magnetic
cores
annular
magnetic cores
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP10258390U
Other languages
Japanese (ja)
Other versions
JPH08735Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990102583U priority Critical patent/JPH08735Y2/en
Publication of JPH0459925U publication Critical patent/JPH0459925U/ja
Application granted granted Critical
Publication of JPH08735Y2 publication Critical patent/JPH08735Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ないし第４図は本考案の実施例を示し、
第１図は第１実施例の斜視図、第２図は磁束密度
と騒音との関係を示すグラフ、第３図と第４図は
他の例を示した斜視図である。 １……磁性コア、２……第１の側面、３……ギ
ヤツプ、４……第２の側面、５……外周面、６…
…内周面。 1 to 4 show embodiments of the present invention,
FIG. 1 is a perspective view of the first embodiment, FIG. 2 is a graph showing the relationship between magnetic flux density and noise, and FIGS. 3 and 4 are perspective views showing other examples. DESCRIPTION OF SYMBOLS 1... Magnetic core, 2... First side surface, 3... Gap, 4... Second side surface, 5... Outer peripheral surface, 6...
...Inner peripheral surface.

Claims (1)

【実用新案登録請求の範囲】 (1) ３以上の環状磁性コアを積層した磁心であ
り、各環状磁性コアの内、少なくとも１つはギヤ
ツプを有し、積層方向の中心を境に、積層方向の
一方側と他方側の磁性コアが、対称関係にあるよ
うギヤツプを揃え、総合的に見て、各磁性コアが
同相で振動する様構成された磁心。 (2) 前記夫々の磁性コアを同一の材質で形成し
たことを特徴とする請求項１記載の磁心。 (3) 前記磁性コアはアモルフアス金属性リボン
を巻回して構成したことを特徴とする請求項１記
載の磁心。[Claims for Utility Model Registration] (1) A magnetic core in which three or more annular magnetic cores are laminated, at least one of each annular magnetic core has a gap, and The magnetic cores on one side and the other side are arranged with gaps so that they are in a symmetrical relationship, and when viewed overall, each magnetic core is configured to vibrate in the same phase. (2) The magnetic core according to claim 1, wherein each of the magnetic cores is made of the same material. (3) The magnetic core according to claim 1, wherein the magnetic core is constructed by winding an amorphous metal ribbon.
JP1990102583U 1990-09-28 1990-09-28 Magnetic core Expired - Fee Related JPH08735Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990102583U JPH08735Y2 (en) 1990-09-28 1990-09-28 Magnetic core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990102583U JPH08735Y2 (en) 1990-09-28 1990-09-28 Magnetic core

Publications (2)

Publication Number Publication Date
JPH0459925U true JPH0459925U (en) 1992-05-22
JPH08735Y2 JPH08735Y2 (en) 1996-01-10

Family

ID=31846961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990102583U Expired - Fee Related JPH08735Y2 (en) 1990-09-28 1990-09-28 Magnetic core

Country Status (1)

Country Link
JP (1) JPH08735Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011222590A (en) * 2010-04-05 2011-11-04 Nec Tokin Corp Coil component
JP2017103417A (en) * 2015-12-04 2017-06-08 東芝産業機器システム株式会社 Transformer iron core

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011222590A (en) * 2010-04-05 2011-11-04 Nec Tokin Corp Coil component
JP2017103417A (en) * 2015-12-04 2017-06-08 東芝産業機器システム株式会社 Transformer iron core

Also Published As

Publication number Publication date
JPH08735Y2 (en) 1996-01-10

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