JPH0468262U - - Google Patents
Info
- Publication number
- JPH0468262U JPH0468262U JP11161690U JP11161690U JPH0468262U JP H0468262 U JPH0468262 U JP H0468262U JP 11161690 U JP11161690 U JP 11161690U JP 11161690 U JP11161690 U JP 11161690U JP H0468262 U JPH0468262 U JP H0468262U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- balance
- main valve
- slidable
- close
- 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
- 238000005192 partition Methods 0.000 claims 1
Landscapes
- Sliding Valves (AREA)
Description
第１図は本考案の実施例に係る駆動力省力型仕
切弁の断面図、第２図は同上の弁体部分の拡大図
、第３図は従来の仕切弁の断面図、第４図は第３
図の弁体部分の拡大図である。
２……弁棒、４……主弁体、５……バランス弁
体、６……弁座、７……バランス穴。
Fig. 1 is a cross-sectional view of a driving force-saving gate valve according to an embodiment of the present invention, Fig. 2 is an enlarged view of the same valve body portion, Fig. 3 is a cross-sectional view of a conventional gate valve, and Fig. 4 is a cross-sectional view of a conventional gate valve. Third
It is an enlarged view of the valve body part of a figure. 2...Valve stem, 4...Main valve body, 5...Balance valve body, 6...Valve seat, 7...Balance hole.
Claims (1)
と、前記主弁体に流れ方向に明けられたバランス
穴と、前記主弁体内部に主弁体と同方向に摺動可
能に配置されて前記バランス穴を開閉するバラン
ス弁体と、前記バランス弁体に連結され同バラン
ス弁体を介して主弁体を開閉する弁棒とを具えた
ことを特徴とする駆動力省力型仕切弁。 A main valve body that is slidable in a direction perpendicular to the flow inside the valve, a balance hole bored in the flow direction in the main valve body, and a balance hole that is slidable in the same direction as the main valve body inside the main valve body. A driving force-saving partition characterized by comprising a balance valve body arranged to open and close the balance hole, and a valve rod connected to the balance valve body to open and close the main valve body via the balance valve body. valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11161690U JPH0468262U (en) | 1990-10-26 | 1990-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11161690U JPH0468262U (en) | 1990-10-26 | 1990-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0468262U true JPH0468262U (en) | 1992-06-17 |
Family
ID=31859084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11161690U Pending JPH0468262U (en) | 1990-10-26 | 1990-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0468262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2274542A1 (en) * | 2008-04-14 | 2011-01-19 | Thunder Rose Enterprises, Inc. | Gate valve with equalizer port |
| WO2013158029A1 (en) * | 2012-04-18 | 2013-10-24 | Aker Solutions Pte Ltd | A gate for a gate valve |
-
1990
- 1990-10-26 JP JP11161690U patent/JPH0468262U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2274542A1 (en) * | 2008-04-14 | 2011-01-19 | Thunder Rose Enterprises, Inc. | Gate valve with equalizer port |
| JP2011517755A (en) * | 2008-04-14 | 2011-06-16 | サンダー ローズ エンタープライズィズ、 インコーポレイテッド | Gate valve with equalizer port |
| EP2274542A4 (en) * | 2008-04-14 | 2012-05-30 | Thunder Rose Entpr Inc | Gate valve with equalizer port |
| KR101433324B1 (en) * | 2008-04-14 | 2014-08-22 | 썬더 로즈 엔터프라이시스 인크. | Gate valve with equalizer port |
| WO2013158029A1 (en) * | 2012-04-18 | 2013-10-24 | Aker Solutions Pte Ltd | A gate for a gate valve |