JPH0312675U - - Google Patents
Info
- Publication number
- JPH0312675U JPH0312675U JP7262789U JP7262789U JPH0312675U JP H0312675 U JPH0312675 U JP H0312675U JP 7262789 U JP7262789 U JP 7262789U JP 7262789 U JP7262789 U JP 7262789U JP H0312675 U JPH0312675 U JP H0312675U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- fixing pin
- valve
- solenoid
- 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.)
- Pending
Links
- 239000012530 fluid Substances 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims 3
- 239000000057 synthetic resin Substances 0.000 claims 3
- 230000005284 excitation Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Magnetically Actuated Valves (AREA)
Description
添付図面は本考案の一実施例を示し、第１図は
非励磁状態の断面図、第２図は励磁状態の一部切
欠正面図である。
２……ソレノイド、５……コア、６……プラン
ジヤ、８……弁体、１０……復帰用圧縮コイルば
ね、１２ａ，１２ｂ……固定ピン、１５ａ，１５
ｂ……押圧面、１７ａ，１７ｂ……弾性チユーブ
、１８ａ，１８ｂ……流体通路、２０……長孔。
The accompanying drawings show an embodiment of the present invention, in which FIG. 1 is a sectional view in a non-energized state, and FIG. 2 is a partially cutaway front view in an energized state. 2...Solenoid, 5...Core, 6...Plunger, 8...Valve body, 10...Compression coil spring for return, 12a, 12b...Fixing pin, 15a, 15
b...Press surface, 17a, 17b...Elastic tube, 18a, 18b...Fluid passage, 20...Elongated hole.
Claims (1)
の外周と弁体に形成した押圧面との間に挟み、前
記弁体が一体的に固着されたプランジヤをソレノ
イドの励磁時におけるコアの磁気吸引力と励磁解
除時における復帰ばねの弾力とによつて往復移動
させることにより、前記押圧面で前記弾性チユー
ブを偏平に押し潰して前記流体通路を閉塞する閉
弁動作と、前記押圧面による前記弾性チユーブの
押潰しを解除して前記流体通路を開放する開弁動
作とを行うようにしたソレノイド式ピンチバルブ
において、 前記弁体を合成樹脂製とするとともに、該弁体
に、該弁体の移動方向に長く、前記固定ピンが貫
通する長孔を、該長孔のいずれか一端が前記ソレ
ノイドへの励磁によつて前記固定ピンに当接した
ときに前記プランジヤと前記コアとの間に間隔が
空き、かつ、該長孔のいずれか一端が閉弁動作に
よつて前記固定ピンに当接したときに該固定ピン
と前記押圧面との間の間隔が前記弾性チユーブの
最適潰し寸法となるように形成したことを特徴と
するソレノイド式ピンチバルブ。[Claims for Utility Model Registration] An elastic tube whose hollow part serves as a fluid passage is sandwiched between the outer periphery of a fixing pin and a pressing surface formed on a valve body, and a plunger to which the valve body is integrally fixed is used to excite a solenoid. a valve-closing operation of flattening the elastic tube with the pressing surface and closing the fluid passage by reciprocating the core by the magnetic attraction force of the core at the time of excitation and the elasticity of the return spring at the time of de-excitation; In the solenoid type pinch valve, the valve body is made of synthetic resin, and the valve body is made of synthetic resin, and the valve body is made of synthetic resin. , an elongated hole that is long in the direction of movement of the valve body and through which the fixing pin passes is connected to the plunger and the core when either end of the elongated hole comes into contact with the fixing pin by energizing the solenoid. and when either end of the elongated hole comes into contact with the fixing pin during the valve closing operation, the spacing between the fixing pin and the pressing surface is the optimum distance for the elastic tube. A solenoid-type pinch valve characterized by being formed to have crushing dimensions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7262789U JPH0312675U (en) | 1989-06-21 | 1989-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7262789U JPH0312675U (en) | 1989-06-21 | 1989-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0312675U true JPH0312675U (en) | 1991-02-08 |
Family
ID=31610730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7262789U Pending JPH0312675U (en) | 1989-06-21 | 1989-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0312675U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5148356A (en) * | 1974-10-23 | 1976-04-26 | Kawasaki Heavy Ind Ltd | Fukusuikino reikyakukannairyusokusokuteihoho |
| KR100604083B1 (en) * | 2006-04-07 | 2006-07-24 | (주) 선엔지니어링종합건축사사무소 | Apparatus of protection for cable in earth |
| JP2007506926A (en) * | 2003-09-26 | 2007-03-22 | エマーソン エレクトリック カンパニー | Control valve |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5751880B2 (en) * | 1977-09-27 | 1982-11-04 | ||
| JPS5920067B2 (en) * | 1974-06-12 | 1984-05-10 | ワ−ソ リミテツド | valve device |
-
1989
- 1989-06-21 JP JP7262789U patent/JPH0312675U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5920067B2 (en) * | 1974-06-12 | 1984-05-10 | ワ−ソ リミテツド | valve device |
| JPS5751880B2 (en) * | 1977-09-27 | 1982-11-04 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5148356A (en) * | 1974-10-23 | 1976-04-26 | Kawasaki Heavy Ind Ltd | Fukusuikino reikyakukannairyusokusokuteihoho |
| JPS5525613B2 (en) * | 1974-10-23 | 1980-07-07 | ||
| JP2007506926A (en) * | 2003-09-26 | 2007-03-22 | エマーソン エレクトリック カンパニー | Control valve |
| KR100604083B1 (en) * | 2006-04-07 | 2006-07-24 | (주) 선엔지니어링종합건축사사무소 | Apparatus of protection for cable in earth |
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