JPS5850274U - rotary valve - Google Patents
rotary valveInfo
- Publication number
- JPS5850274U JPS5850274U JP14323081U JP14323081U JPS5850274U JP S5850274 U JPS5850274 U JP S5850274U JP 14323081 U JP14323081 U JP 14323081U JP 14323081 U JP14323081 U JP 14323081U JP S5850274 U JPS5850274 U JP S5850274U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- sealing member
- rotary valve
- barrel
- 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
Landscapes
- Taps Or Cocks (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は回転バルブの構造を示す断面図、第２
′図及び第３図は、従来の肉厚の厚いシール部材を使用
した回転バルブの要部断面図、第４図及び第５図は本考
案に係る肉厚の厚いシール部材を使用した回転バルブの
要部断面図である。
２・・・・・・バルブ本体、３・・・・・・弁室、５・
・・・・・弁体、９・・・・・・弁筒、２０・・・・・
・シール部材、２１・・・・・・円孔、２２・・・・・
・内周縁、２３・・・・・・溝部。Figure 1 is a sectional view showing the structure of a rotary valve, Figure 2 is a sectional view showing the structure of a rotary valve.
Figures 1 and 3 are cross-sectional views of main parts of a rotary valve using a conventional thick-walled seal member, and Figures 4 and 5 are rotary valves using a thick-walled seal member according to the present invention. FIG. 2... Valve body, 3... Valve chamber, 5...
... Valve body, 9 ... Valve tube, 20 ...
・Seal member, 21...Circular hole, 22...
- Inner peripheral edge, 23...Groove.
Claims (1)
ルブ本体と、流入口を有し且つ上記バルブ本体に締着し
た弁筒と、上記バルブ本体と弁筒との境界部に存在して
流路を閉止した状態の弁体の外周面に当接するシール部
材とよりなる回転バルブにおいて、上記シール部材の所
定部位環シール部材の弾性を向上さすための溝部を形成
したことを特徴とする回転ノ（ルブ。A valve body that accommodates a rotatable valve body and has an outlet on one side, a valve barrel that has an inlet and is fastened to the valve body, and a valve that exists at the boundary between the valve body and the valve barrel. A rotary valve comprising a sealing member that comes into contact with the outer circumferential surface of a valve body with a flow path closed, characterized in that a groove is formed at a predetermined portion of the sealing member to improve the elasticity of the ring sealing member. Rotating no (lube).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14323081U JPS5850274U (en) | 1981-09-26 | 1981-09-26 | rotary valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14323081U JPS5850274U (en) | 1981-09-26 | 1981-09-26 | rotary valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5850274U true JPS5850274U (en) | 1983-04-05 |
| JPS6333022Y2 JPS6333022Y2 (en) | 1988-09-02 |
Family
ID=29936223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14323081U Granted JPS5850274U (en) | 1981-09-26 | 1981-09-26 | rotary valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5850274U (en) |
-
1981
- 1981-09-26 JP JP14323081U patent/JPS5850274U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6333022Y2 (en) | 1988-09-02 |
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