JPH0328378U - - Google Patents

Info

Publication number
JPH0328378U
JPH0328378U JP8941289U JP8941289U JPH0328378U JP H0328378 U JPH0328378 U JP H0328378U JP 8941289 U JP8941289 U JP 8941289U JP 8941289 U JP8941289 U JP 8941289U JP H0328378 U JPH0328378 U JP H0328378U
Authority
JP
Japan
Prior art keywords
flow path
fluid
discharge
pilot
low pressure
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
JP8941289U
Other languages
English (en)
Other versions
JPH082545Y2 (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 JP1989089412U priority Critical patent/JPH082545Y2/ja
Publication of JPH0328378U publication Critical patent/JPH0328378U/ja
Application granted granted Critical
Publication of JPH082545Y2 publication Critical patent/JPH082545Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fluid-Driven Valves (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Multiple-Way Valves (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複合３ポート
電磁弁の縦断面図、第２図は第１図の線−に
沿つた断面図、第３図は第１図の線−に沿つ
た断面図である。 Ｐ…供給流路、Ａ…負荷流路、Ｅ…排出流路、
Ｘ…絞り、１…弁本体、６Ａ，６Ｂ…主弁、７Ａ
，７Ｂ…主弁体、８Ａ，８Ｂ…作用室、１０Ａ，
１０Ｂ…パイロツト電磁弁、１８…検出体、２５
…連通路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 圧力流体を供給する供給流路と流体アクチユエ
    ータへ接続する負荷流路および低圧側へ接続する
    排出流路を有した弁本体に、２個の主弁を並列配
    設すると共に各主弁の作用室にパイロツト流体を
    導入したり作用室のパイロツト流体を低圧側に排
    出したりする２個のパイロツト電磁弁を設け、各
    主弁は作用室のパイロツト流体を低圧側へ排出し
    て供給流路を遮断し負荷流路と排出流路間を連通
    し、作用室にパイロツト流体を導入して供給流路
    と負荷流路間を連通し排出流路を遮断するよう設
    け、２個のパイロツト電磁弁の不整合作動時にパ
    イロツト流体が導入する一方の主弁の作用室のパ
    イロツト流体を絞縮制御して他方の主弁のパイロ
    ツト電磁弁を介して低圧側へ排出する絞りを有し
    た連通路を形成すると共に絞縮制御の際の絞り前
    後の圧力を対向作用して作動する検出体を設けて
    成る複合３ポート電磁弁。
JP1989089412U 1989-07-28 1989-07-28 複合３ポート電磁弁 Expired - Lifetime JPH082545Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989089412U JPH082545Y2 (ja) 1989-07-28 1989-07-28 複合３ポート電磁弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989089412U JPH082545Y2 (ja) 1989-07-28 1989-07-28 複合３ポート電磁弁

Publications (2)

Publication Number Publication Date
JPH0328378U true JPH0328378U (ja) 1991-03-20
JPH082545Y2 JPH082545Y2 (ja) 1996-01-29

Family

ID=31638991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989089412U Expired - Lifetime JPH082545Y2 (ja) 1989-07-28 1989-07-28 複合３ポート電磁弁

Country Status (1)

Country Link
JP (1) JPH082545Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005016653A (ja) * 2003-06-27 2005-01-20 Rinnai Corp 電磁式切換弁
CN103161975A (zh) * 2013-03-18 2013-06-19 鞍山电磁阀有限责任公司 一体化双电控三位四通中压电磁阀

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50134223A (ja) * 1974-04-11 1975-10-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50134223A (ja) * 1974-04-11 1975-10-24

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005016653A (ja) * 2003-06-27 2005-01-20 Rinnai Corp 電磁式切換弁
CN103161975A (zh) * 2013-03-18 2013-06-19 鞍山电磁阀有限责任公司 一体化双电控三位四通中压电磁阀
CN103161975B (zh) * 2013-03-18 2015-09-23 鞍山电磁阀有限责任公司 一体化双电控三位四通中压电磁阀

Also Published As

Publication number Publication date
JPH082545Y2 (ja) 1996-01-29

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