JPH0392018U - - Google Patents

Info

Publication number
JPH0392018U
JPH0392018U JP1990114011U JP11401190U JPH0392018U JP H0392018 U JPH0392018 U JP H0392018U JP 1990114011 U JP1990114011 U JP 1990114011U JP 11401190 U JP11401190 U JP 11401190U JP H0392018 U JPH0392018 U JP H0392018U
Authority
JP
Japan
Prior art keywords
annular core
secondary winding
noise shielding
gear press
type annular
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
JP1990114011U
Other languages
English (en)
Other versions
JPH0720903Y2 (ja
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
Publication of JPH0392018U publication Critical patent/JPH0392018U/ja
Application granted granted Critical
Publication of JPH0720903Y2 publication Critical patent/JPH0720903Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/33—Arrangements for noise damping
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/38—Auxiliary core members; Auxiliary coils or windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Regulation Of General Use Transformers (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る雑音遮蔽変圧器を示した
平面図、第２図Ａ，Ｂは第１図の各導電板の形状
を示した斜視図、第３図は従来の雑音遮蔽変圧器
を示した平面図である。 １１……環状鉄心、１２，１５ａ，１５ｂ……
絶縁体、１３……１次巻線、１４……２次巻線、
１６ａ，１６ｂ，１７ａ，１７ｂ，１８ａ，１８
ｂ……導電板、１９……負荷。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) ギヤツプレス型の環状鉄心１１と、該環状
    鉄心１１の全体磁路場を所定距離の離間間隔を置
    いて区分し均等に巻いた１次巻線１３及び２次巻
    線１４と、それら１次巻線１３及び２次巻線１４
    を各々被覆した各導電板１６ａ，１６ｂとにより
    構成されてなることを特徴とする雑音遮蔽変圧器
    。 (2) 上記ギヤツプレス型の環状鉄心１１の離間
    間隔内側部位に、１次巻線１３及び２次巻線１４
    を磁気的に隔離させるための各導電板１７ａ，１
    ７ｂが各々挿入され、その離間間隔の外側に他の
    導電板１８ａ，１８ｂが嵌合されてなる請求項(1
    )記載の雑音遮蔽変圧器。 (3) 上記ギヤツプレス型の環状鉄心１１は、方
    向性の硅素鋼板を連続して巻線した構造でなる請
    求項(1)記載の雑音遮蔽変圧器。
JP1990114011U 1989-10-31 1990-10-30 雑音遮蔽変圧器 Expired - Lifetime JPH0720903Y2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2019890015884U KR920001125Y1 (ko) 1989-10-31 1989-10-31 잡음 차폐 변압기
KR15884 1989-10-31

Publications (2)

Publication Number Publication Date
JPH0392018U true JPH0392018U (ja) 1991-09-19
JPH0720903Y2 JPH0720903Y2 (ja) 1995-05-15

Family

ID=19291292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990114011U Expired - Lifetime JPH0720903Y2 (ja) 1989-10-31 1990-10-30 雑音遮蔽変圧器

Country Status (2)

Country Link
JP (1) JPH0720903Y2 (ja)
KR (1) KR920001125Y1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005150264A (ja) * 2003-11-13 2005-06-09 Iq Four:Kk 耐雷トランスとその耐雷トランス用の導電コーティングシングルモールドコイル

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61104534U (ja) * 1984-12-13 1986-07-03
JPS6274314U (ja) * 1985-10-29 1987-05-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61104534U (ja) * 1984-12-13 1986-07-03
JPS6274314U (ja) * 1985-10-29 1987-05-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005150264A (ja) * 2003-11-13 2005-06-09 Iq Four:Kk 耐雷トランスとその耐雷トランス用の導電コーティングシングルモールドコイル

Also Published As

Publication number Publication date
KR920001125Y1 (ko) 1992-02-10
KR910007950U (ko) 1991-05-31
JPH0720903Y2 (ja) 1995-05-15

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Legal Events

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R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term