JPS6453581U - - Google Patents

Info

Publication number
JPS6453581U
JPS6453581U JP14640787U JP14640787U JPS6453581U JP S6453581 U JPS6453581 U JP S6453581U JP 14640787 U JP14640787 U JP 14640787U JP 14640787 U JP14640787 U JP 14640787U JP S6453581 U JPS6453581 U JP S6453581U
Authority
JP
Japan
Prior art keywords
spool
housing
valve
slits
flow control
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
JP14640787U
Other languages
Japanese (ja)
Other versions
JPH0341182Y2 (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 JP14640787U priority Critical patent/JPH0341182Y2/ja
Publication of JPS6453581U publication Critical patent/JPS6453581U/ja
Application granted granted Critical
Publication of JPH0341182Y2 publication Critical patent/JPH0341182Y2/ja
Expired 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図は電磁流量制御弁の全体構成の断面図、
第２図は本考案による第１図Ａ−Ａ線断面図、第
３図は従来の第１図Ａ−Ａ線断面図、第４図は本
考案と従来との流量制御特性の比較曲線図である
。 １……第１流路、２……第２流路、１０……バ
ルブスリーブ、１１……バルブハウジング、１２
……ハウジングポート、２０……スプール、２１
……スプールスリツト、２５……スプリング、２
９……ソレノイド。 Figure 1 is a sectional view of the overall configuration of the electromagnetic flow control valve.
Fig. 2 is a sectional view taken along the line A-A in Fig. 1 according to the present invention, Fig. 3 is a sectional view taken along the line A-A in Fig. 1 according to the present invention, and Fig. 4 is a comparative curve diagram of the flow control characteristics of the present invention and the conventional one. It is. DESCRIPTION OF SYMBOLS 1... First flow path, 2... Second flow path, 10... Valve sleeve, 11... Valve housing, 12
...Housing port, 20...Spool, 21
...Spool slit, 25 ...Spring, 2
9... Solenoid.

Claims (1)

【実用新案登録請求の範囲】 (1) 高圧流体と低圧流体が選択的に流通する２
つの流路を連通するハウジングポートを備えたバ
ルブハウジングと、このバルブハウジング内に摺
動可能に嵌装され一端に前記ハウジングポートを
開閉するスプールスリツトを半径方向に切欠いて
形成した筒状のスプールと、このスプールを前記
ハウジングポートの閉止方向に付勢するスプリン
グと、制御電流が印加され、その制御電流値に応
じて前記スプールを前記ハウジングポートの開口
方向に吸引するソレノイドとを備えた電磁流量制
御弁であつて、前記スプールとバルブハウジング
との周方向相対変位位置において、スプールスリ
ツトが隣り合う２つのハウジングポート間のハウ
ジング内壁の幅と同じもしくはそれ以上にスプー
ルスリツトを円周上等間隔に形成したことを特徴
とする電磁流量制御弁。 (2) 前記ハウジングポートとスプールスリツト
の数を異にした実用新案登録請求の範囲第１項記
載の電磁流量制御弁。[Claims for Utility Model Registration] (1) High-pressure fluid and low-pressure fluid selectively flow2
a cylindrical spool that is slidably fitted into the valve housing and has a spool slit cut out in the radial direction to open and close the housing port at one end; , an electromagnetic flow control comprising a spring that biases the spool in the closing direction of the housing port, and a solenoid to which a control current is applied and that attracts the spool in the opening direction of the housing port according to the control current value. In the valve, at a position of relative circumferential displacement between the spool and the valve housing, the spool slits are formed at equal intervals on the circumference so that the spool slits are equal to or wider than the width of the inner wall of the housing between two adjacent housing ports. An electromagnetic flow control valve characterized by: (2) The electromagnetic flow control valve according to claim 1, which has a different number of housing ports and spool slits.
JP14640787U 1987-09-28 1987-09-28 Expired JPH0341182Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14640787U JPH0341182Y2 (en) 1987-09-28 1987-09-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14640787U JPH0341182Y2 (en) 1987-09-28 1987-09-28

Publications (2)

Publication Number Publication Date
JPS6453581U true JPS6453581U (en) 1989-04-03
JPH0341182Y2 JPH0341182Y2 (en) 1991-08-29

Family

ID=31415867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14640787U Expired JPH0341182Y2 (en) 1987-09-28 1987-09-28

Country Status (1)

Country Link
JP (1) JPH0341182Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010216520A (en) * 2009-03-13 2010-09-30 Denso Corp Flow control solenoid valve
JP2013204731A (en) * 2012-03-29 2013-10-07 Kyb Co Ltd Solenoid valve and damper
JP2013204732A (en) * 2012-03-29 2013-10-07 Kyb Co Ltd Solenoid valve and damper
JP2014518345A (en) * 2011-06-15 2014-07-28 デルファイ・テクノロジーズ・ホールディング・エス．アー．エール．エル． Valve assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010216520A (en) * 2009-03-13 2010-09-30 Denso Corp Flow control solenoid valve
JP2014518345A (en) * 2011-06-15 2014-07-28 デルファイ・テクノロジーズ・ホールディング・エス．アー．エール．エル． Valve assembly
JP2013204731A (en) * 2012-03-29 2013-10-07 Kyb Co Ltd Solenoid valve and damper
JP2013204732A (en) * 2012-03-29 2013-10-07 Kyb Co Ltd Solenoid valve and damper

Also Published As

Publication number Publication date
JPH0341182Y2 (en) 1991-08-29

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