JPH0439377U - - Google Patents
Info
- Publication number
- JPH0439377U JPH0439377U JP8076090U JP8076090U JPH0439377U JP H0439377 U JPH0439377 U JP H0439377U JP 8076090 U JP8076090 U JP 8076090U JP 8076090 U JP8076090 U JP 8076090U JP H0439377 U JPH0439377 U JP H0439377U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- membrane member
- solenoid
- valve body
- center post
- 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
- 239000012528 membrane Substances 0.000 claims 3
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案の一実施例に係る電磁弁の該略
要部縦断面図、第２図は従来の電磁弁の概略要部
縦断面図である。
符合の説明、１……電磁弁、２……ソレノイド
、３……プランジヤ、４……弁箱、５……コイル
部、５１……中空穴、６……センタポスト、７…
…バルブシート、８……第１流路、９……ベロー
ズ、１０……凹部、１１……閉塞端部、１２……
開放端部、１３……ダンパ室、１４……スプリン
グ、１５……連通孔。
FIG. 1 is a schematic longitudinal cross-sectional view of the essential parts of a solenoid valve according to an embodiment of the present invention, and FIG. 2 is a schematic longitudinal cross-sectional view of the essential parts of a conventional electromagnetic valve. Explanation of symbols, 1... Solenoid valve, 2... Solenoid, 3... Plunger, 4... Valve box, 5... Coil part, 51... Hollow hole, 6... Center post, 7...
... Valve seat, 8 ... First flow path, 9 ... Bellows, 10 ... Recess, 11 ... Closed end, 12 ...
Open end, 13...damper chamber, 14...spring, 15...communication hole.
Claims (1)
に接離させ弁の開閉をおこなうもので、ソレノイ
ドのセンタポストと弁座とを対向して配置し、上
記弁体をセンタポストと弁座間に往復動自在に設
けた電磁弁において、 前記センタポストと弁体間に伸縮自在で内部中
空の膜部材を介装すると共に膜部材の中空内部に
ダンパ室を形成し、膜部材の一部にダンパ室の内
部と外部とを連通する連通孔を設けたことを特徴
とする電磁弁。[Scope of Claim for Utility Model Registration] The valve is opened and closed by moving the valve body toward and away from the valve seat using the electromagnetic attraction force of the solenoid. In a solenoid valve in which a valve body is provided reciprocally between a center post and a valve seat, a telescopic and hollow membrane member is interposed between the center post and the valve body, and a damper chamber is formed in the hollow interior of the membrane member. A solenoid valve characterized in that a part of the membrane member is provided with a communication hole that communicates the inside and outside of the damper chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8076090U JPH0439377U (en) | 1990-07-30 | 1990-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8076090U JPH0439377U (en) | 1990-07-30 | 1990-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0439377U true JPH0439377U (en) | 1992-04-03 |
Family
ID=31626100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8076090U Pending JPH0439377U (en) | 1990-07-30 | 1990-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439377U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000018415A (en) * | 1998-07-02 | 2000-01-18 | Denso Corp | Solenoid valve |
| JP2000074237A (en) * | 1998-08-28 | 2000-03-14 | Toyota Autom Loom Works Ltd | Logic valve and hydraulic controller for industrial vehicle |
| JP2011169404A (en) * | 2010-02-18 | 2011-09-01 | Rinnai Corp | Solenoid valve |
-
1990
- 1990-07-30 JP JP8076090U patent/JPH0439377U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000018415A (en) * | 1998-07-02 | 2000-01-18 | Denso Corp | Solenoid valve |
| JP2000074237A (en) * | 1998-08-28 | 2000-03-14 | Toyota Autom Loom Works Ltd | Logic valve and hydraulic controller for industrial vehicle |
| JP2011169404A (en) * | 2010-02-18 | 2011-09-01 | Rinnai Corp | Solenoid valve |