JPH0332268U - - Google Patents
Info
- Publication number
- JPH0332268U JPH0332268U JP9257389U JP9257389U JPH0332268U JP H0332268 U JPH0332268 U JP H0332268U JP 9257389 U JP9257389 U JP 9257389U JP 9257389 U JP9257389 U JP 9257389U JP H0332268 U JPH0332268 U JP H0332268U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- solenoid
- spool
- annular groove
- hollow hole
- 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
Links
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Description
図面は、この考案の実施例における電磁圧力制
御弁の断面正面図である。
１……スプール弁、２……リニアソレノイド、
１０……スプールハウジング、１１……滑動孔、
１２……弁スプール、１３……ねじ栓、１４……
大径孔部、１５……第１環状溝、１６……第２環
状溝、１７……第３環状溝、１８……第４環状溝
、１９……第５環状溝、２０……第１ドレン通路
、２１……絞り、２２……フイードバツク通路、
２３……供給通路、１６′，２３′……凹欠部、
２４……出力通路、２５……第２ドレン通路、２
７……先端小径部、２８……第１ランド部、２９
……第１環状溝部、３０……第２ランド部、３１
……第２環状溝部、３２……第３ランド部、３３
……第３環状溝部、３４……第４ランド部、３５
……中心穴、３６，３７……連通孔、３８……ば
ね押え片、３９……圧縮コイルばね、４０……第
１ソレノイドハウジング、４０′……ヨーク部、
４１……フランジ部、４２……ソレノイド、４３
……円筒状突出部、４４……第２ソレノイドハウ
ジング、４５……スリーブ、４６……転がり軸受
、４７……弁棒、４８……プランジヤ、４９……
中空穴、Ａ……油圧作動部、Ｃ……ミツシヨンケ
ース、Ｈ……ミツシヨンハウジング、ｈ……中空
穴、Ｐ……ポンプ、Ｔ……タンク。
The drawing is a sectional front view of an electromagnetic pressure control valve according to an embodiment of the invention. 1... Spool valve, 2... Linear solenoid,
10...Spool housing, 11...Sliding hole,
12... Valve spool, 13... Screw plug, 14...
Large diameter hole, 15...first annular groove, 16...second annular groove, 17...third annular groove, 18...fourth annular groove, 19...fifth annular groove, 20...first Drain passage, 21... Throttle, 22... Feedback passage,
23... Supply passage, 16', 23'... Recessed part,
24...Output passage, 25...Second drain passage, 2
7...Tip small diameter part, 28...First land part, 29
...First annular groove portion, 30...Second land portion, 31
...Second annular groove portion, 32...Third land portion, 33
...Third annular groove portion, 34...Fourth land portion, 35
... Center hole, 36, 37 ... Communication hole, 38 ... Spring holding piece, 39 ... Compression coil spring, 40 ... First solenoid housing, 40' ... Yoke part,
41...Flange part, 42...Solenoid, 43
... Cylindrical protrusion, 44 ... Second solenoid housing, 45 ... Sleeve, 46 ... Rolling bearing, 47 ... Valve stem, 48 ... Plunger, 49 ...
Hollow hole, A... Hydraulic operating part, C... Mission case, H... Mission housing, h... Hollow hole, P... Pump, T... Tank.
Claims (1)
スプールに軸線方向の中空穴が形成され、中空穴
のソレノイド側端部はスプール弁とリニアソレノ
イドとの中間部に連通すると共に、他端部は電磁
制御弁の油排出側に連通し、更に前記中間部と連
通する半径方向上向きのドレン通路がハウジング
に形成された電磁制御スプール弁。 A hollow hole in the axial direction is formed in the valve spool of an electromagnetic control valve installed horizontally in the air, and the solenoid side end of the hollow hole communicates with the intermediate part between the spool valve and the linear solenoid, and the other end communicates with the solenoid side end. An electromagnetically controlled spool valve having a radially upward drain passage formed in the housing and communicating with the oil discharge side of the control valve and further communicating with the intermediate portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989092573U JPH083794Y2 (en) | 1989-08-08 | 1989-08-08 | Horizontally installed solenoid control spool valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989092573U JPH083794Y2 (en) | 1989-08-08 | 1989-08-08 | Horizontally installed solenoid control spool valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0332268U true JPH0332268U (en) | 1991-03-28 |
| JPH083794Y2 JPH083794Y2 (en) | 1996-01-31 |
Family
ID=31641994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989092573U Expired - Fee Related JPH083794Y2 (en) | 1989-08-08 | 1989-08-08 | Horizontally installed solenoid control spool valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH083794Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4835408U (en) * | 1971-08-28 | 1973-04-27 | ||
| JPS5671563U (en) * | 1979-11-06 | 1981-06-12 | ||
| JPS63208911A (en) * | 1987-02-26 | 1988-08-30 | Atsugi Motor Parts Co Ltd | Pressure control valve |
| JPS644969U (en) * | 1987-06-29 | 1989-01-12 |
-
1989
- 1989-08-08 JP JP1989092573U patent/JPH083794Y2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4835408U (en) * | 1971-08-28 | 1973-04-27 | ||
| JPS5671563U (en) * | 1979-11-06 | 1981-06-12 | ||
| JPS63208911A (en) * | 1987-02-26 | 1988-08-30 | Atsugi Motor Parts Co Ltd | Pressure control valve |
| JPS644969U (en) * | 1987-06-29 | 1989-01-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH083794Y2 (en) | 1996-01-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |