KR20070106312A - 초저온용 보올 밸브 - Google Patents
초저온용 보올 밸브 Download PDFInfo
- Publication number
- KR20070106312A KR20070106312A KR1020060039025A KR20060039025A KR20070106312A KR 20070106312 A KR20070106312 A KR 20070106312A KR 1020060039025 A KR1020060039025 A KR 1020060039025A KR 20060039025 A KR20060039025 A KR 20060039025A KR 20070106312 A KR20070106312 A KR 20070106312A
- Authority
- KR
- South Korea
- Prior art keywords
- valve
- sheet
- bowl
- sheet holder
- valve body
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Abstract
Description
Claims (2)
- 개폐 핸들(10)과 연결 설치되어 좌우 회전이송하는 이송축(20) 하단 결합구(21)가 밸브 몸체(30)의 보올(40)과 결합되어 상기 보올(40)을 좌우 회전 가능토록 설치되고, 이때 상기 보올(40)은 내부에 관통홀(41)이 수평방향으로 형성되어 양측으로 관로(31)가 형성되는 밸브 몸체(30)를 개방 및 폐쇄토록 하며, 상기 보올(40)와 밸브 몸체(30) 내면과의 접촉면 사이에는 기밀유지 역할을 수행하는 밸브 시이트(100)가 착설되는 보올 밸브에 있어서,상기 밸브 몸체(30)와 보올(40) 사이에 기밀 유지를 위하여 접촉되는 밸브 시이트(100)가 시이트 홀더(110)의 전방 요홈부(120) 내에 삽입되며, 이때 상기 밸브 시이트(100)가 고정되는 시이트 홀더(110)의 후방에는 스프링 가이드(130)를 개재하여 그 내부에 스프링(140)이 탄설되어, 상기 밸브 시이트(100)가 장착된 시이트 홀더(110)를 탄성적으로 밀어주고, 상기 시이트 홀더(110) 상부에는 밸브 몸체(30)와 좌우 이송되는 시이트 홀더(110) 사이의 밀폐를 위한 밸로우즈(150)가 상기 시이트 홀더(110) 후방단부에 용접에 의해 일체로 착설토록 되는 것을 특징으로 하는 초저온용 보올 밸브.
- 제 1항에 있어서, 상기 시이트 홀더(110)의 전방 요홈부(120) 내에 삽입되는 밸브 시이트(100)의 후방단부에는 가스켓(160)이 착설되는 것을 특징으로 하는 초 저온용 보올 밸브.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060039025A KR100835853B1 (ko) | 2006-04-28 | 2006-04-28 | 초저온용 보올 밸브 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060039025A KR100835853B1 (ko) | 2006-04-28 | 2006-04-28 | 초저온용 보올 밸브 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20070106312A true KR20070106312A (ko) | 2007-11-01 |
| KR100835853B1 KR100835853B1 (ko) | 2008-06-05 |
Family
ID=39062320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020060039025A Active KR100835853B1 (ko) | 2006-04-28 | 2006-04-28 | 초저온용 보올 밸브 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100835853B1 (ko) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931183A (zh) * | 2015-12-31 | 2017-07-07 | 世界先进积体电路股份有限公司 | 节流阀 |
| CN110848413A (zh) * | 2019-12-03 | 2020-02-28 | 兰州高压阀门有限公司 | 一种超低温顶装式球阀阀座结构 |
| CN114060556A (zh) * | 2021-11-03 | 2022-02-18 | 中山铁王流体控制设备有限公司 | 超低温软密封球阀 |
| CN114688290A (zh) * | 2020-12-28 | 2022-07-01 | 纳福希(上海)阀门科技有限公司 | 一种波纹管球阀 |
| CN116892631A (zh) * | 2023-07-25 | 2023-10-17 | 张家港富瑞阀门有限公司 | 一种手动球阀及使用方法 |
| CN119042355A (zh) * | 2024-09-03 | 2024-11-29 | 慎江阀门有限公司 | 一种超低温浮动球阀 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4513947A (en) | 1983-07-18 | 1985-04-30 | Union Oil Company Of California | Geothermal valve |
| FI72584C (fi) * | 1985-09-04 | 1987-06-08 | Neles Oy | Ventil. |
| JPH11344135A (ja) * | 1998-06-02 | 1999-12-14 | Kitz Corp | ボールバルブのシール構造 |
| KR20010027659A (ko) * | 1999-09-15 | 2001-04-06 | 유서광 | 볼밸브용 시트리테이너의 시일링 장치 |
| JP2001248738A (ja) | 2000-03-06 | 2001-09-14 | Kubota Corp | 偏芯バタフライ弁のシート構造 |
| JP2002089724A (ja) | 2000-09-12 | 2002-03-27 | Kitz Corp | シール部材およびそれを用いたバルブ |
| KR100454723B1 (ko) * | 2002-07-26 | 2004-11-06 | 주식회사서흥금속 | 초저온 밸브 |
| KR200310669Y1 (ko) | 2002-11-28 | 2003-04-18 | 서광공업 주식회사 | 볼 밸브의 누수차단장치 |
-
2006
- 2006-04-28 KR KR1020060039025A patent/KR100835853B1/ko active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931183A (zh) * | 2015-12-31 | 2017-07-07 | 世界先进积体电路股份有限公司 | 节流阀 |
| CN106931183B (zh) * | 2015-12-31 | 2019-02-01 | 世界先进积体电路股份有限公司 | 节流阀 |
| CN110848413A (zh) * | 2019-12-03 | 2020-02-28 | 兰州高压阀门有限公司 | 一种超低温顶装式球阀阀座结构 |
| CN114688290A (zh) * | 2020-12-28 | 2022-07-01 | 纳福希(上海)阀门科技有限公司 | 一种波纹管球阀 |
| CN114060556A (zh) * | 2021-11-03 | 2022-02-18 | 中山铁王流体控制设备有限公司 | 超低温软密封球阀 |
| CN116892631A (zh) * | 2023-07-25 | 2023-10-17 | 张家港富瑞阀门有限公司 | 一种手动球阀及使用方法 |
| CN119042355A (zh) * | 2024-09-03 | 2024-11-29 | 慎江阀门有限公司 | 一种超低温浮动球阀 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100835853B1 (ko) | 2008-06-05 |
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