JPH0413879U - - Google Patents

Info

Publication number
JPH0413879U
JPH0413879U JP5422390U JP5422390U JPH0413879U JP H0413879 U JPH0413879 U JP H0413879U JP 5422390 U JP5422390 U JP 5422390U JP 5422390 U JP5422390 U JP 5422390U JP H0413879 U JPH0413879 U JP H0413879U
Authority
JP
Japan
Prior art keywords
valve
pressure chamber
opening
valve body
port
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
JP5422390U
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 JP5422390U priority Critical patent/JPH0413879U/ja
Publication of JPH0413879U publication Critical patent/JPH0413879U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electrically Driven Valve-Operating Means (AREA)

Description

【図面の簡単な説明】
添付図面は本考案の一実施例を示し、第1図は
閉弁状態の断面図、第2図は開弁状態の断面図で
ある。 2……弁本体、4……流入孔、6……流出孔、
8……弁室、10……弁口、12……弁座、14
……圧力室、16……弁体、20……コイルばね
、22……シール、24……連通孔、26……弁
棒、28……鍔、30……アクチユエータ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 弁室において互いに略直交する流入孔と流出孔
    のいずれか一方の前記弁室側の開口を弁口として
    その口縁に弁座を形成し、該弁口と略同径の圧力
    室を該弁口と対向して形成し、該圧力室に緊密に
    かつ摺動自由に嵌入した弁体の前記弁座への接離
    によつて前記弁口を開閉するようにするとともに
    、前記圧力室に装着したばねの弾力により前記弁
    体を閉弁方向に付勢し、電動アクチユエータの駆
    動によつて往復運動する弁棒を前記弁体に係止し
    て前記ばねの弾力に抗して該弁体を開弁方向に作
    動させるようにし、かつ、該弁体に前記圧力室と
    前記弁口とを連通させる連通孔を形成したことを
    特徴とする電動開閉弁。
JP5422390U 1990-05-24 1990-05-24 Pending JPH0413879U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5422390U JPH0413879U (ja) 1990-05-24 1990-05-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5422390U JPH0413879U (ja) 1990-05-24 1990-05-24

Publications (1)

Publication Number Publication Date
JPH0413879U true JPH0413879U (ja) 1992-02-04

Family

ID=31576097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5422390U Pending JPH0413879U (ja) 1990-05-24 1990-05-24

Country Status (1)

Country Link
JP (1) JPH0413879U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53104246U (ja) * 1977-01-27 1978-08-22

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63243581A (ja) * 1987-03-27 1988-10-11 Saginomiya Seisakusho Inc 電動膨張弁

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63243581A (ja) * 1987-03-27 1988-10-11 Saginomiya Seisakusho Inc 電動膨張弁

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53104246U (ja) * 1977-01-27 1978-08-22

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