JPS6360775U - - Google Patents
Info
- Publication number
- JPS6360775U JPS6360775U JP15549086U JP15549086U JPS6360775U JP S6360775 U JPS6360775 U JP S6360775U JP 15549086 U JP15549086 U JP 15549086U JP 15549086 U JP15549086 U JP 15549086U JP S6360775 U JPS6360775 U JP S6360775U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- cylinder
- overflow prevention
- lift
- prevention valve
- 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
- 230000002265 prevention Effects 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
- Safety Valves (AREA)
Description
第１図は本考案実施例の断面図、第２図はその
作用説明図、第３図は過流出防止弁５の変形説明
図、第４図、第５図は第２実施例の説明図、第６
図、第７図は従来例の説明図であり、図中、
１……筒体、２……リフト弁、３……閉子、５
……過流出防止弁、１０……球弁、１８……弁座
口。
Fig. 1 is a sectional view of an embodiment of the present invention, Fig. 2 is an explanatory view of its operation, Fig. 3 is an explanatory view of a modification of the overflow prevention valve 5, and Figs. 4 and 5 are explanatory views of the second embodiment. , 6th
7 are explanatory diagrams of a conventional example, and in the figures, 1...cylindrical body, 2...lift valve, 3...closer, 5
...Overflow prevention valve, 10...Ball valve, 18...Valve seat port.
Claims (1)
対向させてリフト弁２を配設すると共に、該リフ
ト弁２を閉子３に形成したガス通過孔３１内にす
すみ対偶状態に挿入し、回動させた閉子３が全開
位置直前に達した時に上記リフト弁２が筒体１の
下流側筒口と接離動作するようになつた過流出防
止弁付ガスコツクに於いて、一端開放部内周面を
テーパー状に絞つた弁座口１８を有する筒内に球
弁１０を装填した過流出防止弁５を別途用意し、
該過流出防止弁５を筒体１の上流部に直列に挿入
して該過流出防止弁５の弁座口１８が、筒体１を
挟んで該筒体１の下流側に配設されたリフト弁２
と対向するようにし、更に該リフト弁２には、筒
体内方向に向けてリセツト杆を突設し、リフト弁
２が閉弁した時には上記リセツト杆の先端が上記
過流出防止弁５の弁座口１８に達するようにした
過流出防止弁付ガスコツク。 A lift valve 2 is disposed facing the downstream side cylinder opening of a cylinder 1 whose interior serves as a gas flow path, and the lift valve 2 is inserted into a gas passage hole 31 formed in a closure 3 in a paired state. In a gas tank equipped with an overflow prevention valve, in which the lift valve 2 moves toward and away from the downstream side cylinder opening of the cylinder body 1 when the rotated closure 3 reaches just before the fully open position, one end is opened. Separately prepare an overflow prevention valve 5 in which a ball valve 10 is loaded in a cylinder having a valve seat opening 18 whose inner peripheral surface is tapered,
The overflow prevention valve 5 is inserted in series into the upstream portion of the cylinder 1, and the valve seat opening 18 of the overflow prevention valve 5 is arranged on the downstream side of the cylinder 1 with the cylinder 1 in between. lift valve 2
Furthermore, the lift valve 2 is provided with a reset rod protruding toward the inside of the cylinder, so that when the lift valve 2 is closed, the tip of the reset rod touches the valve seat of the overflow prevention valve 5. A gas tank with an overflow prevention valve that reaches the port 18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15549086U JPS6360775U (en) | 1986-10-09 | 1986-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15549086U JPS6360775U (en) | 1986-10-09 | 1986-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6360775U true JPS6360775U (en) | 1988-04-22 |
Family
ID=31076244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15549086U Pending JPS6360775U (en) | 1986-10-09 | 1986-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6360775U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5621662B2 (en) * | 1976-04-23 | 1981-05-20 | ||
| JPS6136771B2 (en) * | 1979-12-14 | 1986-08-20 | Hitachi Seisakusho Kk | |
| JPS6136772B2 (en) * | 1980-01-25 | 1986-08-20 | Shinetsu Chem Ind Co |
-
1986
- 1986-10-09 JP JP15549086U patent/JPS6360775U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5621662B2 (en) * | 1976-04-23 | 1981-05-20 | ||
| JPS6136771B2 (en) * | 1979-12-14 | 1986-08-20 | Hitachi Seisakusho Kk | |
| JPS6136772B2 (en) * | 1980-01-25 | 1986-08-20 | Shinetsu Chem Ind Co |
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