JPS593067U - gate valve - Google Patents
gate valveInfo
- Publication number
- JPS593067U JPS593067U JP9754182U JP9754182U JPS593067U JP S593067 U JPS593067 U JP S593067U JP 9754182 U JP9754182 U JP 9754182U JP 9754182 U JP9754182 U JP 9754182U JP S593067 U JPS593067 U JP S593067U
- Authority
- JP
- Japan
- Prior art keywords
- gate valve
- perforated plate
- valve
- flow
- staggered arrangement
- 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
Landscapes
- Sliding Valves (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の仕切弁の断面図、第2図はその側面図、
第3図は従来の仕切弁の欠点説明図、第4図は本考案の
仕切弁の一実施例の断面図、第5図はその側面図、第6
図及び第7図はその作用の説明図を示す。
01・・・・・・仕切弁、02・・・・・・フランジ、
03・・・・・・ねじ、04・・・・・・パイプ又はダ
クト、05・・・・・・弁板、06・・・・・・上部、
07・・・・・・ねじ棒、08・・・・・・弁箱、09
・・・・・・ハンドル、010・・・・・・下面、01
1・・・・・・底面、012・・・・・・上部内壁面、
013・・・・・・上部内壁面に近い位置、05a・・
・・・・弁箱の前縁、014・・・・・・実線の矢印、
012・・・・・・弁の下流の位置、015・・・・・
・下部内壁面、016・・・・・・下部内壁面に近い位
置、05b・・・・・・弁板の前縁、017・・・・・
・破線矢印、05C・・・・・・弁板の下流面、012
a、 ”012b・・・・・・流れの付着する位置
、018a。
018b・・・・・・渦、1・・・・・・仕切弁、2・
・・・・・内壁、3・・・・・・多孔板、4・・・・・
・開孔部、5・・・・・・非開孔部、6・・・・・・弁
板、7・・・・・・開孔ピッチ、8・・・・・・ねじ棒
、9・・・・・・ハンドル、11・・・・・・非開孔部
の直径、12・・・・・・実線。Figure 1 is a sectional view of a conventional gate valve, Figure 2 is a side view thereof,
Fig. 3 is an explanatory diagram of the drawbacks of the conventional gate valve, Fig. 4 is a sectional view of one embodiment of the gate valve of the present invention, Fig. 5 is a side view thereof, and Fig. 6
FIG. 7 and FIG. 7 show explanatory diagrams of the operation. 01...Gate valve, 02...Flange,
03... Screw, 04... Pipe or duct, 05... Valve plate, 06... Upper part,
07... Threaded rod, 08... Valve box, 09
...Handle, 010...Bottom surface, 01
1...Bottom surface, 012...Top inner wall surface,
013...Position close to the upper inner wall surface, 05a...
...Front edge of the valve box, 014...Solid arrow,
012... Valve downstream position, 015...
・Lower inner wall surface, 016...Position close to lower inner wall surface, 05b...Front edge of valve plate, 017...
・Dotted line arrow, 05C...Downstream surface of valve plate, 012
a, "012b...Position where the flow attaches, 018a. 018b...Vortex, 1...Gate valve, 2.
...Inner wall, 3...Perforated plate, 4...
・Opening part, 5... Non-opening part, 6... Valve plate, 7... Opening pitch, 8... Threaded rod, 9. ...Handle, 11...Diameter of non-perforated part, 12...Solid line.
Claims (1)
節する仕切弁において、流れの上流側に固定されて千鳥
型配列に開孔された多孔板と、同多孔板の上流又は下流
に互いに面を接し、かつスライドできるようにねじ棒と
ハンドルとを取付けられた開孔ピッチが上記多孔板と同
じ千鳥型配列の弁板とから成ることを特徴とする仕切弁
。In a gate valve that is inserted into a pipe or duct and opens, closes, or regulates the flow of fluid, there is a perforated plate fixed on the upstream side of the flow and having holes in a staggered arrangement, and a perforated plate that is arranged upstream or downstream of the perforated plate, and A gate valve comprising a valve plate having a staggered arrangement having the same opening pitch as the above-mentioned perforated plate, the surfaces of which are in contact with each other, and a threaded rod and a handle are attached so as to be slidable.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9754182U JPS593067U (en) | 1982-06-30 | 1982-06-30 | gate valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9754182U JPS593067U (en) | 1982-06-30 | 1982-06-30 | gate valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS593067U true JPS593067U (en) | 1984-01-10 |
Family
ID=30231976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9754182U Pending JPS593067U (en) | 1982-06-30 | 1982-06-30 | gate valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS593067U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6117612A (en) * | 1984-06-30 | 1986-01-25 | 石田 保 | Vehicle gate apparatus |
JPS6158363U (en) * | 1984-09-21 | 1986-04-19 |
-
1982
- 1982-06-30 JP JP9754182U patent/JPS593067U/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6117612A (en) * | 1984-06-30 | 1986-01-25 | 石田 保 | Vehicle gate apparatus |
JPS6158363U (en) * | 1984-09-21 | 1986-04-19 | ||
JPH028051Y2 (en) * | 1984-09-21 | 1990-02-26 |
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