JPS6289573U - - Google Patents
Info
- Publication number
- JPS6289573U JPS6289573U JP18139585U JP18139585U JPS6289573U JP S6289573 U JPS6289573 U JP S6289573U JP 18139585 U JP18139585 U JP 18139585U JP 18139585 U JP18139585 U JP 18139585U JP S6289573 U JPS6289573 U JP S6289573U
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- hole
- rotating shaft
- inverted conical
- annular groove
- 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
- 239000012530 fluid Substances 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
- Details Of Valves (AREA)
- Valve Housings (AREA)
Description
第１図は本考案の１実施例を示す縦断面図、第
２図は平面図、第３図は要部を拡大して示す切断
正面図、第４図は他の実施例における同様切断正
面図である。
１，１′……通孔、２……截頭逆円錐形栓体、
３……栓箱、４……逆円錐形孔、７……栓室、８
……回転軸、２０……蓋板、２１，２４……環状
溝、２３，２５……Ｏリング等弾力性充填環、２
７……押蓋、２８……孔、１１，１２……ボルト
、２６，２６′……ナツト。
Fig. 1 is a longitudinal sectional view showing one embodiment of the present invention, Fig. 2 is a plan view, Fig. 3 is a cutaway front view showing an enlarged view of the main parts, and Fig. 4 is a similar cutaway front view of another embodiment. It is a diagram. 1, 1′...through hole, 2...truncated inverted conical plug body,
3...Bung box, 4...Inverted conical hole, 7...Bung chamber, 8
... Rotating shaft, 20 ... Cover plate, 21, 24 ... Annular groove, 23, 25 ... Elastic filling ring such as O-ring, 2
7...Pass cover, 28...hole, 11, 12...bolt, 26, 26'...nut.
Claims (1)
の開閉、切換を行なう装置において截頭逆円錐形
栓体２を栓箱３に設けた逆円錐形孔４及び蓋板２
０によつて形成せる栓室７に収容し栓体２の回転
軸８を蓋板２０から上方へ突出せしめ栓箱３の上
辺において孔４を囲繞して環状溝２１を設けＯリ
ング等弾力性充填環２３を嵌入し蓋板２０で密封
し更に回転軸８を貫通せる蓋板２０の孔２８面に
環状溝２４を設けてＯリング等弾力性充填環２５
を嵌入し押蓋２７で密封してなる流体用流路切換
装置における漏洩防止機構。 An inverted conical hole 4 and a cover plate 2 in which a truncated inverted conical stopper 2 is provided in a stopper box 3 in a device that opens, closes, and switches a flow path by rotating a truncated inverted conical stopper by a required angle.
The rotating shaft 8 of the stopper body 2 is accommodated in a stopper chamber 7 formed by 0, and the rotating shaft 8 of the stopper body 2 is made to protrude upward from the cover plate 20.An annular groove 21 is provided surrounding the hole 4 on the upper side of the stopper box 3, and an elastic member such as an O-ring is provided. A filling ring 23 is inserted into the hole 28 of the lid plate 20, and an annular groove 24 is provided in the surface of the hole 28 of the lid plate 20, into which the filling ring 23 is inserted, and the rotating shaft 8 passes through.
A leakage prevention mechanism in a fluid flow path switching device, which is formed by fitting and sealing with a pusher cover 27.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18139585U JPS6289573U (en) | 1985-11-25 | 1985-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18139585U JPS6289573U (en) | 1985-11-25 | 1985-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6289573U true JPS6289573U (en) | 1987-06-08 |
Family
ID=31126225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18139585U Pending JPS6289573U (en) | 1985-11-25 | 1985-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6289573U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5631602B2 (en) * | 1975-06-04 | 1981-07-22 |
-
1985
- 1985-11-25 JP JP18139585U patent/JPS6289573U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5631602B2 (en) * | 1975-06-04 | 1981-07-22 |
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