JPH03119684U - - Google Patents

Info

Publication number
JPH03119684U
JPH03119684U JP1990029059U JP2905990U JPH03119684U JP H03119684 U JPH03119684 U JP H03119684U JP 1990029059 U JP1990029059 U JP 1990029059U JP 2905990 U JP2905990 U JP 2905990U JP H03119684 U JPH03119684 U JP H03119684U
Authority
JP
Japan
Prior art keywords
cylinder
pole core
recess
magnetic pole
fitted
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
JP1990029059U
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 JP1990029059U priority Critical patent/JPH03119684U/ja
Publication of JPH03119684U publication Critical patent/JPH03119684U/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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/029—Electromagnetically actuated valves
    • 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
    • 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
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift valves
    • F16K31/0658—Armature and valve member being one single element

Landscapes

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

Description

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

第１図は本考案に係る電磁弁の中央縦断面図、
第２図は要部の中央縦断面図、第３図は第２図中
Ａ部分の拡大図、第４図は本考案者が先に案出し
提案した電磁弁の中央縦断面図、第５図は同電磁
弁の要部の中央縦断面図である。 １６……バルブボデイ、１７……カバー、１８
……磁極鉄心、１８ａ……ボルト部、１９……ナ
ツト、２０……コイル、２１……シリンダー、２
２……連結リング、２１ａ……シリンダーの変形
部、２５……弁体、２３……プランジヤ、２６…
…弁座、２４……拡圧コイルスプリング、２７，
２８……凹部、２９，３０……Ｏリング。 FIG. 1 is a central vertical sectional view of the solenoid valve according to the present invention.
Fig. 2 is a central vertical cross-sectional view of the main parts, Fig. 3 is an enlarged view of part A in Fig. 2, Fig. 4 is a central vertical cross-sectional view of the solenoid valve that the present inventor devised and proposed earlier, and Fig. 5 is a central vertical cross-sectional view of the main part. The figure is a central vertical sectional view of the main parts of the solenoid valve. 16...Valve body, 17...Cover, 18
...Magnetic pole iron core, 18a...Bolt part, 19...Nut, 20...Coil, 21...Cylinder, 2
2... Connection ring, 21a... Cylinder deformation part, 25... Valve body, 23... Plunger, 26...
... Valve seat, 24 ... Expansion coil spring, 27,
28... recess, 29, 30... O-ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内部をプランジヤが上下動するシリンダーのラ
ツパ状に拡開した下端部に、中心孔の下部側を拡
大した連結リングを外嵌して接合する一方、前記
シリンダーの上端部に磁極鉄心を内嵌し、更に前
記連結リング及び磁極鉄心の前記シリンダーとの
接触面に円周方向の凹部を設けて、該凹部内にＯ
リングを嵌入し、この状態において該磁極鉄心を
カバーに固定する電磁弁において、前記シリンダ
ーを、その一部が前記磁極鉄心の凹部内に食い込
むように変形させたことを特徴とする電磁弁。 A connecting ring with an enlarged lower part of the center hole is externally fitted onto the bottom end of a cylinder in which a plunger moves up and down, and is joined to the bottom, while a magnetic pole core is internally fitted into the top end of the cylinder. Further, a recess in the circumferential direction is provided in the contact surface of the connecting ring and the magnetic pole core with the cylinder, and an O is provided in the recess.
1. A solenoid valve in which a ring is fitted and the pole core is fixed to a cover in this state, characterized in that the cylinder is deformed so that a part of the cylinder bites into a recess of the pole core.
JP1990029059U 1990-03-23 1990-03-23 Pending JPH03119684U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990029059U JPH03119684U (en) 1990-03-23 1990-03-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990029059U JPH03119684U (en) 1990-03-23 1990-03-23

Publications (1)

Publication Number Publication Date
JPH03119684U true JPH03119684U (en) 1991-12-10

Family

ID=31531839

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990029059U Pending JPH03119684U (en) 1990-03-23 1990-03-23

Country Status (1)

Country Link
JP (1) JPH03119684U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010533591A (en) * 2007-07-20 2010-10-28 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Method and apparatus for forming a tight coupling of solenoid valves and valve cartridge for solenoid valves
KR101047907B1 (en) * 2008-08-19 2011-07-08 인지컨트롤스 주식회사 Solenoid Actuator
KR20160034805A (en) * 2014-09-22 2016-03-30 린나이코리아 주식회사 Solenoid Valve

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010533591A (en) * 2007-07-20 2010-10-28 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Method and apparatus for forming a tight coupling of solenoid valves and valve cartridge for solenoid valves
KR101047907B1 (en) * 2008-08-19 2011-07-08 인지컨트롤스 주식회사 Solenoid Actuator
KR20160034805A (en) * 2014-09-22 2016-03-30 린나이코리아 주식회사 Solenoid Valve
JP2016061420A (en) * 2014-09-22 2016-04-25 リンナイ株式会社 solenoid valve
US9611951B2 (en) 2014-09-22 2017-04-04 Rinnai Corporation Solenoid valve

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