JPH0464679U - - Google Patents
Info
- Publication number
- JPH0464679U JPH0464679U JP10828490U JP10828490U JPH0464679U JP H0464679 U JPH0464679 U JP H0464679U JP 10828490 U JP10828490 U JP 10828490U JP 10828490 U JP10828490 U JP 10828490U JP H0464679 U JPH0464679 U JP H0464679U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- valve
- chamber
- communicates
- valve chamber
- 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
- 230000005284 excitation Effects 0.000 claims description 2
- 238000013459 approach Methods 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000000638 solvent extraction Methods 0.000 claims 1
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案のバルブ装置の一例を示す縦断
面図、第２図は同上磁路部の平面図、第３図は同
上展開図、第４図はプランジヤと吸引力との関係
を示すグラフである。
１……弁本体、３……第１の弁室、４……第２
の弁室、５……第１の流路、６……連通口、７…
…弁座面、８……第２の流路、９……プランジヤ
、１０……プランジヤ室、１１……連通路、１３
……作用体、１５……弁体、１８……ばねとして
のコイルばね、１９……励磁コイル、２０……磁
路としての磁路部、２１……空隙部、２３……バ
ルブ装置。
Fig. 1 is a longitudinal sectional view showing an example of the valve device of the present invention, Fig. 2 is a plan view of the magnetic path section of the above, Fig. 3 is a developed view of the above, and Fig. 4 shows the relationship between the plunger and the attraction force. It is a graph. 1... Valve body, 3... First valve chamber, 4... Second
valve chamber, 5...first flow path, 6...communication port, 7...
... Valve seat surface, 8 ... Second flow path, 9 ... Plunger, 10 ... Plunger chamber, 11 ... Communication passage, 13
... Acting body, 15 ... Valve body, 18 ... Coil spring as spring, 19 ... Excitation coil, 20 ... Magnetic path section as magnetic path, 21 ... Gap section, 23 ... Valve device.
Claims (1)
ジヤが摺動自在に嵌挿されるプランジヤ室を備え
第２の流路が連通する第２の弁室、この第１の弁
室と第２の弁室とを連通する弁座面が形成された
連通口およびこの第１の弁室と第２の弁室とを連
通する連通路とからなる弁本体と、 一端が前記プランジヤに連結し、前記弁座面を
開閉自在とする弁体と、 この弁体の他端に連結し、前記連通路を摺動自
在に仕切る作用体と、 前記プランジヤ室の一端面と前記プランジヤと
の間に設けられ、前記弁体が前記弁座面を閉塞す
る方向に付勢するばねと、 前記プランジヤ室の外面に装着され、前記プラ
ンジヤに対向して形成された磁路を有し、前記プ
ランジヤを磁化して摺動させる励磁コイルとを備
え、 前記磁路は、前記弁体に近い一端に近づくにつ
れて、前記プランジヤと対向する部分の空隙部が
徐々に拡張されて形成されていることを特徴とす
るバルブ装置。[Claims for Utility Model Registration] A plunger made of a magnetic material, a first valve chamber with which a first flow path communicates, a plunger chamber into which the plunger is slidably inserted, and a second flow path communicates with each other. a second valve chamber that communicates with the first valve chamber, a communication port that is formed with a valve seat surface that communicates with the first valve chamber and the second valve chamber, and a communication port that communicates the first valve chamber with the second valve chamber. a valve body having one end connected to the plunger and capable of freely opening and closing the valve seat surface; and an action body connected to the other end of the valve body and slidably partitioning the communication path. a spring provided between one end surface of the plunger chamber and the plunger and urging the valve body in a direction to close the valve seat surface; a spring mounted on the outer surface of the plunger chamber and facing the plunger. and an excitation coil that magnetizes and slides the plunger, and the magnetic path has a gap in a portion facing the plunger as it approaches one end near the valve body. A valve device characterized in that it is formed by gradually expanding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10828490U JP2528799Y2 (en) | 1990-10-16 | 1990-10-16 | Valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10828490U JP2528799Y2 (en) | 1990-10-16 | 1990-10-16 | Valve device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0464679U true JPH0464679U (en) | 1992-06-03 |
| JP2528799Y2 JP2528799Y2 (en) | 1997-03-12 |
Family
ID=31855204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10828490U Expired - Fee Related JP2528799Y2 (en) | 1990-10-16 | 1990-10-16 | Valve device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2528799Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010185533A (en) * | 2009-02-13 | 2010-08-26 | Saginomiya Seisakusho Inc | Solenoid control valve |
| JP2011080533A (en) * | 2009-10-07 | 2011-04-21 | Saginomiya Seisakusho Inc | Sealing structure and control valve |
| JP2011169415A (en) * | 2010-02-19 | 2011-09-01 | Saginomiya Seisakusho Inc | Solenoid control valve |
-
1990
- 1990-10-16 JP JP10828490U patent/JP2528799Y2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010185533A (en) * | 2009-02-13 | 2010-08-26 | Saginomiya Seisakusho Inc | Solenoid control valve |
| JP2011080533A (en) * | 2009-10-07 | 2011-04-21 | Saginomiya Seisakusho Inc | Sealing structure and control valve |
| JP2011169415A (en) * | 2010-02-19 | 2011-09-01 | Saginomiya Seisakusho Inc | Solenoid control valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2528799Y2 (en) | 1997-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |