JPH0475280U - - Google Patents

Info

Publication number
JPH0475280U
JPH0475280U JP11955390U JP11955390U JPH0475280U JP H0475280 U JPH0475280 U JP H0475280U JP 11955390 U JP11955390 U JP 11955390U JP 11955390 U JP11955390 U JP 11955390U JP H0475280 U JPH0475280 U JP H0475280U
Authority
JP
Japan
Prior art keywords
self
permanent magnet
view
holding solenoid
fluid
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.)
Pending
Application number
JP11955390U
Other languages
English (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 JP11955390U priority Critical patent/JPH0475280U/ja
Publication of JPH0475280U publication Critical patent/JPH0475280U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Valves (AREA)
  • Magnetically Actuated Valves (AREA)

Description

【図面の簡単な説明】
図面は本考案に係る自己保持型電磁弁の実施例
を示し、第１図は本考案をパイロツト電磁弁に適
用した実施例の断面図、第２図ａは永久磁石の形
状例の斜視図、ｂは断面図、第３図は第２の実施
例の断面図、第４図はベース部の平面図、第５図
ａは永久磁石に金網を併用した場合の断面図、ｂ
は正面図、第６図ａは永久磁石の取付例の正面図
、ｂは断面図、ｃは永久磁石の斜視図である。 符号１０はソレノイド部、１１は電磁コイル、
１２は中空ボビン、１３は固定鉄心、１４はＬ型
ヨーク、１５，３７，５３，６２は永久磁石、１
６はＩ型ヨーク、１７は可動鉄心、１８は弁ゴム
、１９，３１は弁座、２０は流体排出通路、２１
はスプリング、３０はパイロツト弁部、３３はピ
ストン、３４は切換室、３５は呼吸室、３６は呼
吸用穴、４０は主弁部、４１は流体供給通路、４
３はスプール、４５はエンドプレート、４６は復
帰圧力室、４７は復帰圧力供給路、４８は復帰ピ
ストン、５０はベース、５１は入力ポート、５２
はねじ穴、５４は固定用ねじである。

Claims (1)

    【実用新案登録請求の範囲】
  1. 永久磁石の磁界により固定鉄心と可動鉄心とを
    自己保持させる自己保持型ソレノイド部と、流体
    通路を択一的に開閉する弁部によつて切換室を構
    成した自己保持型電磁弁において、前記切換室に
    通ずる流体供給通路の途中に流体中の微小鉄粉を
    吸着するための永久磁石を配置したことを特徴と
    する自己保持型電磁弁。
JP11955390U 1990-11-14 1990-11-14 Pending JPH0475280U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11955390U JPH0475280U (ja) 1990-11-14 1990-11-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11955390U JPH0475280U (ja) 1990-11-14 1990-11-14

Publications (1)

Publication Number Publication Date
JPH0475280U true JPH0475280U (ja) 1992-06-30

Family

ID=31867503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11955390U Pending JPH0475280U (ja) 1990-11-14 1990-11-14

Country Status (1)

Country Link
JP (1) JPH0475280U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012087854A (ja) * 2010-10-19 2012-05-10 Nsk Ltd 弁およびトロイダル型無段変速機

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6245485B2 (ja) * 1979-12-24 1987-09-28 Yokokawa Denki Kk

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6245485B2 (ja) * 1979-12-24 1987-09-28 Yokokawa Denki Kk

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012087854A (ja) * 2010-10-19 2012-05-10 Nsk Ltd 弁およびトロイダル型無段変速機

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