JPH0191177U - - Google Patents
Info
- Publication number
- JPH0191177U JPH0191177U JP18715787U JP18715787U JPH0191177U JP H0191177 U JPH0191177 U JP H0191177U JP 18715787 U JP18715787 U JP 18715787U JP 18715787 U JP18715787 U JP 18715787U JP H0191177 U JPH0191177 U JP H0191177U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- housing
- sub
- gas
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図はこの考案にかかるソレノイド式ガス遮
断弁の全体構成を示す断面図、第２図はガス開放
状態における遮断弁機構の要部断面図、第３図は
ガス閉止状態における遮断弁機構の要部断面図、
第４図は従来のガス遮断弁の全体構成を示す断面
図である。
１０…弁ハウジング、１２…ソレノイド、１４
…プランジヤ、１６ａ…弁棒、１８…遮断弁機構
、２０…ノズル本体、２２…副弁体、２６…主弁
体、２８…小径ノズル部、３０…副弁体閉止用圧
縮コイルスプリング、３２…主弁体弁開放用圧縮
コイルスプリング。
Fig. 1 is a sectional view showing the overall structure of the solenoid type gas cutoff valve according to this invention, Fig. 2 is a sectional view of the main part of the cutoff valve mechanism in the gas open state, and Fig. 3 is a sectional view of the main part of the cutoff valve mechanism in the gas closed state. Main part sectional view,
FIG. 4 is a sectional view showing the overall structure of a conventional gas cutoff valve. 10... Valve housing, 12... Solenoid, 14
...Plunger, 16a...Valve rod, 18...Shutoff valve mechanism, 20...Nozzle body, 22...Sub-valve body, 26...Main valve body, 28...Small diameter nozzle portion, 30...Compression coil spring for closing sub-valve body, 32... Compression coil spring for opening the main valve body valve.
Claims (1)
、ソレノイドに出没可能に設けたプランジヤと、
プランジヤに連動する遮断弁機構を備えたガス遮
断弁において、 前記遮断弁機構は、前記プランジヤの突出先端
に一端を結合してハウジング内部のガス上流側に
突出する弁棒と、弁棒の先端に結合した小径の副
弁体と、この副弁体に対向してハウジング内に遊
動可能に支持され、かつ中央に前記副弁体に対向
する小径ノズル部を設けた大径の主弁体と、主弁
体に対向したハウジング内のガス下流側に固定配
置されたノズル本体と、前記主弁体を前記ノズル
から離間する方向に付勢するばね手段とからなる
ことを特徴とするガス遮断弁の遮断弁機構。[Scope of claim for utility model registration] A solenoid provided outside the valve housing, a plunger provided retractably from the solenoid,
In a gas cutoff valve equipped with a cutoff valve mechanism interlocked with a plunger, the cutoff valve mechanism includes a valve stem that has one end connected to the protruding tip of the plunger and protrudes toward the gas upstream side inside the housing, and a valve stem that is connected to the tip of the valve stem. a combined small-diameter sub-valve body, a large-diameter main valve body that is movably supported in a housing opposite to the sub-valve body, and is provided with a small-diameter nozzle portion facing the sub-valve body in the center; A gas cutoff valve comprising: a nozzle body fixedly disposed on the gas downstream side in a housing facing a main valve body; and a spring means for biasing the main valve body in a direction away from the nozzle. Shutoff valve mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18715787U JPH063242Y2 (en) | 1987-12-10 | 1987-12-10 | Gas shutoff valve shutoff valve mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18715787U JPH063242Y2 (en) | 1987-12-10 | 1987-12-10 | Gas shutoff valve shutoff valve mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0191177U true JPH0191177U (en) | 1989-06-15 |
| JPH063242Y2 JPH063242Y2 (en) | 1994-01-26 |
Family
ID=31478330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18715787U Expired - Lifetime JPH063242Y2 (en) | 1987-12-10 | 1987-12-10 | Gas shutoff valve shutoff valve mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH063242Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0343184U (en) * | 1989-09-05 | 1991-04-23 | ||
| JP2013036599A (en) * | 2011-08-11 | 2013-02-21 | Saginomiya Seisakusho Inc | Solenoid valve |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0875029A (en) * | 1994-09-07 | 1996-03-19 | Nichiden Kogyo Kk | Solenoid valve |
-
1987
- 1987-12-10 JP JP18715787U patent/JPH063242Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0343184U (en) * | 1989-09-05 | 1991-04-23 | ||
| JP2013036599A (en) * | 2011-08-11 | 2013-02-21 | Saginomiya Seisakusho Inc | Solenoid valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH063242Y2 (en) | 1994-01-26 |