JPS62151473U - - Google Patents
Info
- Publication number
- JPS62151473U JPS62151473U JP4049786U JP4049786U JPS62151473U JP S62151473 U JPS62151473 U JP S62151473U JP 4049786 U JP4049786 U JP 4049786U JP 4049786 U JP4049786 U JP 4049786U JP S62151473 U JPS62151473 U JP S62151473U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- main shaft
- flange
- bearing hole
- valve element
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
Description
第１図は本考案の第一実施例を示す弁装置の縦
断側面図、第２図は同じく第二実施例を示す弁装
置の縦断側面図、第３図は同じく第三実施例を示
す弁装置の縦断側面図、第４図は従来の弁装置の
縦断側面図である。
１：弁子、２：主軸、３：パツキング、４：弁
本体、５：ハンドル、１０：弁箱、１１：蓋、１
２：弁座、１３：軸受孔、１３ａ：間隙、１４：
鍔、１５：当接面、１６：流入路、１７：流出路
、１８：中継流路、１９：係合溝、２３：移動環
、２４：Ｏリング、２６：圧縮ばね。
FIG. 1 is a longitudinal sectional side view of a valve device showing a first embodiment of the present invention, FIG. 2 is a longitudinal sectional side view of a valve device also showing a second embodiment, and FIG. 3 is a longitudinal sectional side view of a valve device showing a third embodiment. FIG. 4 is a vertical side view of a conventional valve device. 1: Valve, 2: Main shaft, 3: Packing, 4: Valve body, 5: Handle, 10: Valve box, 11: Lid, 1
2: Valve seat, 13: Bearing hole, 13a: Gap, 14:
Collar, 15: Contact surface, 16: Inflow path, 17: Outflow path, 18: Relay flow path, 19: Engagement groove, 23: Moving ring, 24: O-ring, 26: Compression spring.
Claims (1)
弁子を切換回動するための主軸とが設けられ、該
主軸は前記弁本体に形成された軸受孔に回動自在
に嵌入され、該軸受孔は前記主軸より大径に形成
され、該主軸の外周面で前記弁支側に鍔が形成さ
れ、前記弁本体と鍔との当接面は摩擦抵抗の小さ
い円滑面とされたことを特徴とする弁装置。 A valve element arranged inside the valve body that can be opened and closed, and a main shaft for switching and rotating the valve element are provided, and the main shaft is rotatably fitted into a bearing hole formed in the valve main body. , the bearing hole is formed to have a larger diameter than the main shaft, a flange is formed on the outer peripheral surface of the main shaft on the valve support side, and a contact surface between the valve body and the flange is a smooth surface with low frictional resistance. A valve device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4049786U JPS62151473U (en) | 1986-03-18 | 1986-03-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4049786U JPS62151473U (en) | 1986-03-18 | 1986-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62151473U true JPS62151473U (en) | 1987-09-25 |
Family
ID=30854633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4049786U Pending JPS62151473U (en) | 1986-03-18 | 1986-03-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62151473U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS629080A (en) * | 1985-07-05 | 1987-01-17 | Kubota Ltd | Ceramics-made rotary valve |
-
1986
- 1986-03-18 JP JP4049786U patent/JPS62151473U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS629080A (en) * | 1985-07-05 | 1987-01-17 | Kubota Ltd | Ceramics-made rotary valve |