JPH03102667U - - Google Patents
Info
- Publication number
- JPH03102667U JPH03102667U JP1170790U JP1170790U JPH03102667U JP H03102667 U JPH03102667 U JP H03102667U JP 1170790 U JP1170790 U JP 1170790U JP 1170790 U JP1170790 U JP 1170790U JP H03102667 U JPH03102667 U JP H03102667U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- main valve
- plunger
- contact
- supported
- 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
- 239000000725 suspension Substances 0.000 claims description 3
Description
第１図は本考案に係る電磁開閉弁の開弁状態を
示す側面断面図、第２図は同中間の動作状態を示
す側面断面図、第３図は同閉弁状態を示す側面断
面図である。
１……電磁開閉弁、２……ばね、４……電磁コ
イル、５……プランジヤ、６……パイロツト弁、
７……懸架ばね、８……主弁、９……弁座、１２
……入口、１３……出口、１４……弾性弁座、１
５……絞り孔。
Fig. 1 is a side sectional view showing the electromagnetic on-off valve according to the present invention in the open state, Fig. 2 is a side sectional view showing the same intermediate operating state, and Fig. 3 is a side sectional view showing the same valve in the closed state. be. 1... Solenoid on/off valve, 2... Spring, 4... Solenoid coil, 5... Plunger, 6... Pilot valve,
7...Suspension spring, 8...Main valve, 9...Valve seat, 12
...Inlet, 13...Outlet, 14...Elastic valve seat, 1
5...Aperture hole.
Claims (1)
ランジヤの端部に、入口と出口の間に配設した弁
座に当接し得る主弁を懸架ばねにより支持し、か
つ主弁に当接して主弁に設けた絞り孔を閉鎖し得
るパイロツト弁を備え、電磁コイルの消磁時突出
するプランジヤにより、主弁の弁座への当接動作
と、パイロツト弁の主弁への当接動作が段階的に
行われることを特徴とする電磁開閉弁。 At the end of the plunger, which is retracted against the spring force when the electromagnetic coil is energized, a main valve that can come into contact with a valve seat disposed between the inlet and the outlet is supported by a suspension spring, and the end part of the plunger that comes into contact with the main valve is supported by a suspension spring. Equipped with a pilot valve that can close the throttle hole provided in the main valve, and a plunger that protrudes when the electromagnetic coil is demagnetized allows the contact operation of the main valve to the valve seat and the contact operation of the pilot valve to the main valve to be performed in stages. An electromagnetic opening/closing valve that is characterized by
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1170790U JPH03102667U (en) | 1990-02-08 | 1990-02-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1170790U JPH03102667U (en) | 1990-02-08 | 1990-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03102667U true JPH03102667U (en) | 1991-10-25 |
Family
ID=31515228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1170790U Pending JPH03102667U (en) | 1990-02-08 | 1990-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03102667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002235969A (en) * | 2001-02-07 | 2002-08-23 | Matsushita Electric Ind Co Ltd | Air conditioner |
-
1990
- 1990-02-08 JP JP1170790U patent/JPH03102667U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002235969A (en) * | 2001-02-07 | 2002-08-23 | Matsushita Electric Ind Co Ltd | Air conditioner |
| JP4535308B2 (en) * | 2001-02-07 | 2010-09-01 | パナソニック株式会社 | Air conditioner |