JPS643178U - - Google Patents

Info

Publication number
JPS643178U
JPS643178U JP1987096470U JP9647087U JPS643178U JP S643178 U JPS643178 U JP S643178U JP 1987096470 U JP1987096470 U JP 1987096470U JP 9647087 U JP9647087 U JP 9647087U JP S643178 U JPS643178 U JP S643178U
Authority
JP
Japan
Prior art keywords
armature
electromagnetic coil
energized
valve body
valve
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
JP1987096470U
Other languages
Japanese (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 JP1987096470U priority Critical patent/JPS643178U/ja
Priority to KR1019890700279A priority patent/KR890701942A/en
Priority to PCT/JP1988/000579 priority patent/WO1988010388A1/en
Publication of JPS643178U publication Critical patent/JPS643178U/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
    • F16K31/402—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a diaphragm
    • F16K31/404—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a diaphragm the discharge being effected through the diaphragm and being blockable by an electrically-actuated member making contact with the diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る電磁弁の正面断面図、第
２図は動作を示した概要図、第３図は他の実施例
を示した正面断面図、第４図は第３図に示した実
施例のアーマチユアの分解斜視図、第５図も他の
実施例を示した正面断面図である。 １０…電磁コイル、１８…固定磁極、２４…ア
ーマチユア、２６…弁体、２８…流路、３０…弁
座、３２…コイルスプリング。 Fig. 1 is a front sectional view of a solenoid valve according to the present invention, Fig. 2 is a schematic diagram showing the operation, Fig. 3 is a front sectional view showing another embodiment, and Fig. 4 is shown in Fig. 3. FIG. 5 is a front sectional view showing another embodiment. DESCRIPTION OF SYMBOLS 10... Electromagnetic coil, 18... Fixed magnetic pole, 24... Armature, 26... Valve body, 28... Flow path, 30... Valve seat, 32... Coil spring.

Claims (1)

【実用新案登録請求の範囲】 電磁コイルと、 該電磁コイルの中心孔内を電磁コイルの軸線方
向に移動可能な永久磁石により形成されると共に
、流路内の弁座側の端部には該弁座を開閉するた
めの弁体が配設されたアーマチユアと、 前記電磁コイルが通電され該アーマチユアを吸
引する位置に配されると共に前記電磁コイルの通
電が停止されても前記アーマチユアが自らの磁力
で吸着可能に磁性材料で形成された固定磁極と、 前記アーマチユアを常時前記弁体方向へ付勢す
る付勢手段とを具備することを特徴とする電磁弁
。[Claims for Utility Model Registration] An electromagnetic coil is formed by an electromagnetic coil and a permanent magnet that is movable in the axial direction of the electromagnetic coil within the center hole of the electromagnetic coil. An armature is provided with a valve body for opening and closing a valve seat, and the armature is placed in a position where the electromagnetic coil is energized and attracts the armature, and even when the electromagnetic coil is de-energized, the armature retains its own magnetic force. What is claimed is: 1. A solenoid valve, comprising: a fixed magnetic pole made of a magnetic material that can be attracted to the armature; and biasing means that constantly biases the armature toward the valve body.
JP1987096470U 1987-06-23 1987-06-23 Pending JPS643178U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1987096470U JPS643178U (en) 1987-06-23 1987-06-23
KR1019890700279A KR890701942A (en) 1987-06-23 1988-06-14 Solenoid valve
PCT/JP1988/000579 WO1988010388A1 (en) 1987-06-23 1988-06-14 Solenoid valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987096470U JPS643178U (en) 1987-06-23 1987-06-23

Publications (1)

Publication Number Publication Date
JPS643178U true JPS643178U (en) 1989-01-10

Family

ID=14165924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987096470U Pending JPS643178U (en) 1987-06-23 1987-06-23

Country Status (3)

Country Link
JP (1) JPS643178U (en)
KR (1) KR890701942A (en)
WO (1) WO1988010388A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2403002Y (en) * 2000-01-24 2000-10-25 潘兆铿 Magnetic suspension attraction gas flow regulating valve port device
KR100698351B1 (en) * 2000-02-14 2007-03-23 우성전기공업 주식회사 Solenoid and solenoid valve assembly
KR100945166B1 (en) 2009-03-16 2010-03-08 (주)한국소방기구제작소 Electro controled gas
US10641008B2 (en) 2018-02-21 2020-05-05 Axtuator OY Electromagnetic actuator
US10253528B1 (en) * 2018-02-21 2019-04-09 Axtuator OY Digital lock

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5884275A (en) * 1981-11-12 1983-05-20 Matsushita Electric Ind Co Ltd Electromagnetic feed valve
JPS6075780U (en) * 1983-10-29 1985-05-27 株式会社東芝 solenoid valve

Also Published As

Publication number Publication date
WO1988010388A1 (en) 1988-12-29
KR890701942A (en) 1989-12-22

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