JPH0222479U - - Google Patents

Info

Publication number
JPH0222479U
JPH0222479U JP1988101284U JP10128488U JPH0222479U JP H0222479 U JPH0222479 U JP H0222479U JP 1988101284 U JP1988101284 U JP 1988101284U JP 10128488 U JP10128488 U JP 10128488U JP H0222479 U JPH0222479 U JP H0222479U
Authority
JP
Japan
Prior art keywords
bobbin
plunger
magnetic
valve
iron core
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
JP1988101284U
Other languages
Japanese (ja)
Other versions
JP2522630Y2 (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 JP1988101284U priority Critical patent/JP2522630Y2/en
Priority to KR1019890007847A priority patent/KR930006510B1/en
Priority to US07/387,043 priority patent/US4936543A/en
Publication of JPH0222479U publication Critical patent/JPH0222479U/ja
Priority to US07/481,772 priority patent/US4961561A/en
Application granted granted Critical
Publication of JP2522630Y2 publication Critical patent/JP2522630Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Magnetically Actuated Valves (AREA)

Description

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

第１図は本考案の電磁弁の一実施例を示す断面
図、第２図は第１図の要部を拡大して示す図、第
３図は従来の電磁弁を示す断面図、第４図は第３
図の要部を拡大して示す図である。 図において、１はケース、２はプレート、３は
プランジヤ、４は固定鉄心、５はバルブシート、
６はスプリング、７はボビン、８はソレノイドコ
イル、１１は入力孔、１２は排出孔、１３は流体
、１４は堆積物、１５は磁性不純物、２０は磁性
スリーブ、３０は非磁性弁体、７０は非磁性案内
部材である。なお、各図中同一符号は同一または
相当部分を示す。 Fig. 1 is a sectional view showing an embodiment of the solenoid valve of the present invention, Fig. 2 is an enlarged view of the main part of Fig. 1, Fig. 3 is a sectional view showing a conventional electromagnetic valve, and Fig. 4 The figure is the third
FIG. 2 is an enlarged view of the main part of the figure. In the figure, 1 is a case, 2 is a plate, 3 is a plunger, 4 is a fixed iron core, 5 is a valve seat,
6 is a spring, 7 is a bobbin, 8 is a solenoid coil, 11 is an input hole, 12 is a discharge hole, 13 is a fluid, 14 is a deposit, 15 is a magnetic impurity, 20 is a magnetic sleeve, 30 is a non-magnetic valve body, 70 is a non-magnetic guide member. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】 磁性体からなるケース、このケースに収容され
たソレノイドコイル、このコイルを巻きつけたボ
ビン、前記ケースの一端に取り付けられかつ前記
ボビンの一端からその中心部に突入した部分を有
する固定鉄心、前記ボビンの他端に設けられた磁
性体のプレート、前記プレートと前記固定鉄心と
の間の磁路中であつて前記ボビンの他端で軸方向
に可動に設けられ前記コイルへの通電によつて前
記固定鉄心の方へ吸引される磁性体のプランジヤ
、および前記プランジヤを前記固定鉄心とは逆の
方向に押圧するスプリングを具備し、前記プレー
トは前記ケースを二つの室に仕切り、その一方の
室にプランジヤを駆動するコイルおよびスプリン
グ等を配置し、他方の室にプランジヤにより開閉
される弁を備えた弁室を形成した電磁弁において
、 前記弁を開閉するプランジヤの先端の円錐形部
分とこれに続く円筒形部分の一部を非磁性材で構
成し、かつこの非磁性材の円筒形部分を案内する
プレートの部分を非磁性材で構成したことを特徴
とする電磁弁。[Claims for Utility Model Registration] A case made of a magnetic material, a solenoid coil housed in the case, a bobbin around which the coil is wound, and a bobbin attached to one end of the case and protruding into the center of the bobbin from one end. a fixed iron core having a section, a magnetic plate provided at the other end of the bobbin, a magnetic plate movable in the axial direction at the other end of the bobbin in a magnetic path between the plate and the fixed iron core; The plate includes a magnetic plunger that is attracted toward the fixed iron core by energizing a coil, and a spring that presses the plunger in a direction opposite to the fixed iron core. A solenoid valve having a valve chamber with a coil, a spring, etc. that drives a plunger arranged in one chamber, and a valve opened and closed by the plunger in the other chamber, the tip of the plunger opening and closing the valve. The conical part and a part of the cylindrical part following the conical part are made of non-magnetic material, and the part of the plate that guides the cylindrical part of the non-magnetic material is made of non-magnetic material. valve.
JP1988101284U 1988-07-29 1988-07-29 solenoid valve Expired - Lifetime JP2522630Y2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1988101284U JP2522630Y2 (en) 1988-07-29 1988-07-29 solenoid valve
KR1019890007847A KR930006510B1 (en) 1988-07-29 1989-06-08 Solenoid valve
US07/387,043 US4936543A (en) 1988-07-29 1989-07-31 Solenoid valve
US07/481,772 US4961561A (en) 1988-07-29 1990-02-16 Solenoid valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988101284U JP2522630Y2 (en) 1988-07-29 1988-07-29 solenoid valve

Publications (2)

Publication Number Publication Date
JPH0222479U true JPH0222479U (en) 1990-02-14
JP2522630Y2 JP2522630Y2 (en) 1997-01-16

Family

ID=31330135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988101284U Expired - Lifetime JP2522630Y2 (en) 1988-07-29 1988-07-29 solenoid valve

Country Status (1)

Country Link
JP (1) JP2522630Y2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03119681U (en) * 1990-03-22 1991-12-10
JPH07208629A (en) * 1994-01-15 1995-08-11 Fichtel & Sachs Ag Valve operating device
JP2006064053A (en) * 2004-08-26 2006-03-09 Kawasaki Precision Machinery Ltd Guide body and its manufacturing method, and electromagnetic valve device
KR100773058B1 (en) * 2006-09-26 2007-11-02 파카코리아 주식회사 Valve having self deicing function
WO2012032594A1 (en) * 2010-09-06 2012-03-15 トヨタ自動車株式会社 Linear solenoid valve
JP2019056419A (en) * 2017-09-21 2019-04-11 日本電産トーソク株式会社 solenoid valve
JP2020180659A (en) * 2019-04-26 2020-11-05 日本電産サンキョー株式会社 Valve element driving device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58114969U (en) * 1982-01-31 1983-08-05 株式会社京浜精機製作所 solenoid valve
JPS6392822A (en) * 1986-10-03 1988-04-23 Ntn Toyo Bearing Co Ltd Constant speed universal coupling

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58114969U (en) * 1982-01-31 1983-08-05 株式会社京浜精機製作所 solenoid valve
JPS6392822A (en) * 1986-10-03 1988-04-23 Ntn Toyo Bearing Co Ltd Constant speed universal coupling

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03119681U (en) * 1990-03-22 1991-12-10
JPH07208629A (en) * 1994-01-15 1995-08-11 Fichtel & Sachs Ag Valve operating device
JP2006064053A (en) * 2004-08-26 2006-03-09 Kawasaki Precision Machinery Ltd Guide body and its manufacturing method, and electromagnetic valve device
JP4482402B2 (en) * 2004-08-26 2010-06-16 株式会社カワサキプレシジョンマシナリ Solenoid valve device
KR100773058B1 (en) * 2006-09-26 2007-11-02 파카코리아 주식회사 Valve having self deicing function
WO2012032594A1 (en) * 2010-09-06 2012-03-15 トヨタ自動車株式会社 Linear solenoid valve
JP5494810B2 (en) * 2010-09-06 2014-05-21 トヨタ自動車株式会社 Solenoid linear valve
US9133954B2 (en) 2010-09-06 2015-09-15 Toyota Jidosha Kabushiki Kaisha Electromagnetic linear valve
JP2019056419A (en) * 2017-09-21 2019-04-11 日本電産トーソク株式会社 solenoid valve
JP2020180659A (en) * 2019-04-26 2020-11-05 日本電産サンキョー株式会社 Valve element driving device

Also Published As

Publication number Publication date
JP2522630Y2 (en) 1997-01-16

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