JPH0259552U - - Google Patents

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Publication number
JPH0259552U
JPH0259552U JP13775788U JP13775788U JPH0259552U JP H0259552 U JPH0259552 U JP H0259552U JP 13775788 U JP13775788 U JP 13775788U JP 13775788 U JP13775788 U JP 13775788U JP H0259552 U JPH0259552 U JP H0259552U
Authority
JP
Japan
Prior art keywords
yoke
permanent magnet
iron core
contact
excitation coil
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
JP13775788U
Other languages
English (en)
Other versions
JPH0723891Y2 (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
Priority to JP1988137757U priority Critical patent/JPH0723891Y2/ja
Publication of JPH0259552U publication Critical patent/JPH0259552U/ja
Application granted granted Critical
Publication of JPH0723891Y2 publication Critical patent/JPH0723891Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Electromagnets (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す構成図、第２
図は逆方向の励磁電流を流した時の磁束状態を説
明する図、第３図は同上実施例の動作特性を説明
する図、第４図は従来例の構成図、第５図は従来
例の動作特性を説明する図である。 １１……ヨーク、１２……永久磁石、１３……
鉄心、１４……励磁コイル、１６……アマチユア
、１７……接点負荷ばね。

Claims (1)

    【実用新案登録請求の範囲】
  1. 動作状態が励磁コイルに流す励磁電流の方向に
    依存する有極リレーにおいて、一端がヨークに接
    触して設けられた永久磁石に、前記励磁コイルを
    巻回した鉄心を貫通させ、該鉄心の一端を前記ヨ
    ークに接触させ、これらヨーク、永久磁石及び鉄
    心により永久磁石の磁束の閉磁路を構成すると共
    に、前記鉄心の他端と接離可能に設けられたアマ
    チユアに、該アマチユアを常時離間方向に弾性付
    勢する接点負荷ばねを連結する構成としたことを
    特徴とする有極リレー。
JP1988137757U 1988-10-24 1988-10-24 有極リレー Expired - Fee Related JPH0723891Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988137757U JPH0723891Y2 (ja) 1988-10-24 1988-10-24 有極リレー

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988137757U JPH0723891Y2 (ja) 1988-10-24 1988-10-24 有極リレー

Publications (2)

Publication Number Publication Date
JPH0259552U true JPH0259552U (ja) 1990-05-01
JPH0723891Y2 JPH0723891Y2 (ja) 1995-05-31

Family

ID=31399468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988137757U Expired - Fee Related JPH0723891Y2 (ja) 1988-10-24 1988-10-24 有極リレー

Country Status (1)

Country Link
JP (1) JPH0723891Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55117846A (en) * 1979-02-14 1980-09-10 Int Standard Electric Corp Miniature relay

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55117846A (en) * 1979-02-14 1980-09-10 Int Standard Electric Corp Miniature relay

Also Published As

Publication number Publication date
JPH0723891Y2 (ja) 1995-05-31

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees