KR930023620A - 오프셋 관통덕트를 구비한 볼 밸브 - Google Patents
오프셋 관통덕트를 구비한 볼 밸브 Download PDFInfo
- Publication number
- KR930023620A KR930023620A KR1019930008043A KR930008043A KR930023620A KR 930023620 A KR930023620 A KR 930023620A KR 1019930008043 A KR1019930008043 A KR 1019930008043A KR 930008043 A KR930008043 A KR 930008043A KR 930023620 A KR930023620 A KR 930023620A
- Authority
- KR
- South Korea
- Prior art keywords
- duct
- ball
- axis
- rotation
- valve
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims abstract description 9
- 230000000903 blocking effect Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract 5
- 238000011144 upstream manufacturing Methods 0.000 claims abstract 3
Classifications
-
- 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
-
- 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
- F16K5/0605—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 with particular plug arrangements, e.g. particular shape or built-in means
Landscapes
- General Engineering & Computer Science (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- Check Valves (AREA)
- External Artificial Organs (AREA)
- Temperature-Responsive Valves (AREA)
- Closures For Containers (AREA)
- Float Valves (AREA)
- Details Of Valves (AREA)
- Fats And Perfumes (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
본 발명은 관통덕트(9)와 끼워 맞춤되어 있는 차단볼(8)과 이 볼가 유체 유동덕트(2′,3′)사이에 개재된 밀봉링(14, 15)으로 구성되어 있는 타입의 유체도관 밸브에 관한 것이며, 여기에서 볼(8)의 이 관통덕트(9)는 그 길이방향 축선이 볼(8)의 회전축선에 대해 하류방향으로 오프셋된 상태로 위치하며 볼의 회전축선이 차단위치로 회전할 때 덕트(9)의 길이방향축선과 볼(8)의 회전축선 사이의 상대거리는 하류구멍(9b)이 밸브의 개방 또는 폐쇄중 어느 한 상태에서 하류밀봉링(15)상으로 이동하기 전에는 덕트(9)의 상류구멍(9a)이 항상 폐쇄되어 있도록 되어 있다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본발명에 따른 밸브의 단면도, 제2a, 2b 및 2c도는 유체를 차단하는 볼의 다양한 회전상태를 나타내는 제1도 선 Ⅱ-Ⅱ에 따른 단면도, 제3도는 본 발명에 따른 밸브에 의해 이루어진 유체 굴절의 예를 도시하는 도면.
Claims (3)
- 관통 덕트(9)와 끼워 맞춤되어 있는 차단볼(8)과 이 볼과 유체유동덕트(2′,3′)사이에 개재된 밀봉링(14,1 5)으로 구성되어 있는 타입의 유체도관 밸브에 있어서, 볼(8)의 이 관통덕트(9)는 그 길이방향 축선이 볼(8)의 회전축선에 대해 하류방향으로 오프셋된 상태로 위치하며 볼의 회전축선이 차단위치로 회전할 때 덕트(9)의 길이 방향축선과 볼(8)의 회전축선 사이의 상대거리는 하류구멍(9b)이 밸브의 개방 또는 폐쇄중 어느한 상태에서 하류 밀봉링(15)상으로 이동하기 전에는 덕트(9)의 상류구멍(9a)이 항상 폐쇄되어 있도록 되어 있는 것을 특징으로 하는 유체도관밸브.
- 제1항에 있어서, 덕트(9)의 길이방향 축선과 볼(8)의 회전 축선은 서로 수직하게 위치하는 것을 특징을 하는 유체도관밸브.
- 제1항에 있어서, 이 유동덕트(9)는 평행한 축선을 갖는 서로 독립된 길이 방향 채널(101)로 세분화되어 있어 상류밀봉링(14)을 통해 적어도 하나의 채널(101)을 폐쇄시킴으로서 밸브를 통과하는 유동을 굴절시키도록 되어 있는 것을 특징으로 하는 유체도관밸브.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI92A001178 | 1992-05-15 | ||
| ITMI921178A IT1255096B (it) | 1992-05-15 | 1992-05-15 | Valvola a sfera con condotto passante disassato |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930023620A true KR930023620A (ko) | 1993-12-21 |
| KR100305139B1 KR100305139B1 (ko) | 2001-11-30 |
Family
ID=11363302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019930008043A KR100305139B1 (ko) | 1992-05-15 | 1993-05-11 | 오프셋관통덕트를구비한볼밸브 |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US5324008A (ko) |
| EP (1) | EP0570049B1 (ko) |
| JP (1) | JP3283627B2 (ko) |
| KR (1) | KR100305139B1 (ko) |
| AT (1) | ATE156900T1 (ko) |
| AU (1) | AU658294B2 (ko) |
| BR (1) | BR9301888A (ko) |
| CA (1) | CA2095456C (ko) |
| DE (1) | DE69313008T2 (ko) |
| DK (1) | DK0570049T3 (ko) |
| ES (1) | ES2107611T3 (ko) |
| FI (1) | FI102313B1 (ko) |
| GR (1) | GR3025273T3 (ko) |
| IT (1) | IT1255096B (ko) |
| NO (1) | NO302539B1 (ko) |
| NZ (1) | NZ247616A (ko) |
| ZA (1) | ZA933285B (ko) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6837480B1 (en) * | 1999-08-17 | 2005-01-04 | Belimo Holding Ag | Ball valve with adjustable flow coefficient |
| GB0401440D0 (en) * | 2004-01-23 | 2004-02-25 | Enovate Systems Ltd | Completion suspension valve system |
| US7367544B2 (en) * | 2004-12-17 | 2008-05-06 | Tac, Llc | Apparatus and method for replacing existing actuator zone valves in an HVAC system with a ball valve |
| US20090032762A1 (en) * | 2007-08-03 | 2009-02-05 | Mogas Industries, Inc. | Flow Control Ball Valve |
| US9791053B2 (en) | 2011-06-29 | 2017-10-17 | Schneider Electric Buildings, Llc | Ball valve with offset straight through flow |
| US8960643B2 (en) | 2013-02-21 | 2015-02-24 | Chromatic Industries, Inc. | Double offset ball member usable in ball valves and other flow control applications |
| CA2999501C (en) | 2015-09-28 | 2024-02-13 | Precision Planting Llc | Systems and devices for controlling and monitoring liquid applications of agricultural fields |
| US20240142003A1 (en) * | 2022-10-31 | 2024-05-02 | Dresser, Llc | Manufacturing a valve plug to reduce erosion |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE410027C (de) * | 1924-04-08 | 1925-02-23 | Adam Thierauf | Regulierhahn mit einem auf der Zuflussseite erweiterten Hahnschlitz |
| US3542337A (en) * | 1968-07-29 | 1970-11-24 | Domer Scaramucci | Throttling valve with protected seals |
| US4548384A (en) * | 1983-12-15 | 1985-10-22 | Smith Valve Corporation | Top entry metal-seated ball valve |
| FI79184C (fi) * | 1988-01-04 | 1989-11-10 | Neles Oy | Staengningsorgan i ventil. |
| GB8925319D0 (en) * | 1989-11-09 | 1989-12-28 | Bard Ltd | Fluid control valve |
| US5070909A (en) * | 1990-06-11 | 1991-12-10 | Davenport Robert G | Low recovery rotary control valve |
-
1992
- 1992-05-15 IT ITMI921178A patent/IT1255096B/it active IP Right Grant
-
1993
- 1993-05-01 DK DK93201245.3T patent/DK0570049T3/da active
- 1993-05-01 ES ES93201245T patent/ES2107611T3/es not_active Expired - Lifetime
- 1993-05-01 AT AT93201245T patent/ATE156900T1/de active
- 1993-05-01 EP EP93201245A patent/EP0570049B1/en not_active Expired - Lifetime
- 1993-05-01 DE DE69313008T patent/DE69313008T2/de not_active Expired - Lifetime
- 1993-05-04 CA CA002095456A patent/CA2095456C/en not_active Expired - Lifetime
- 1993-05-05 US US08/058,010 patent/US5324008A/en not_active Expired - Lifetime
- 1993-05-07 AU AU38465/93A patent/AU658294B2/en not_active Ceased
- 1993-05-11 ZA ZA933285A patent/ZA933285B/xx unknown
- 1993-05-11 KR KR1019930008043A patent/KR100305139B1/ko not_active IP Right Cessation
- 1993-05-12 NO NO931730A patent/NO302539B1/no not_active IP Right Cessation
- 1993-05-13 NZ NZ247616A patent/NZ247616A/en not_active IP Right Cessation
- 1993-05-14 FI FI932214A patent/FI102313B1/fi active
- 1993-05-14 BR BR9301888A patent/BR9301888A/pt not_active IP Right Cessation
- 1993-05-17 JP JP11453793A patent/JP3283627B2/ja not_active Expired - Lifetime
-
1997
- 1997-11-05 GR GR970402911T patent/GR3025273T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO302539B1 (no) | 1998-03-16 |
| GR3025273T3 (en) | 1998-02-27 |
| CA2095456A1 (en) | 1993-11-16 |
| JPH074537A (ja) | 1995-01-10 |
| ZA933285B (en) | 1994-06-14 |
| DE69313008D1 (de) | 1997-09-18 |
| CA2095456C (en) | 2003-09-23 |
| ITMI921178A0 (it) | 1992-05-15 |
| DK0570049T3 (da) | 1998-03-23 |
| AU658294B2 (en) | 1995-04-06 |
| NZ247616A (en) | 1995-10-26 |
| FI102313B (fi) | 1998-11-13 |
| ATE156900T1 (de) | 1997-08-15 |
| EP0570049B1 (en) | 1997-08-13 |
| NO931730L (no) | 1993-11-16 |
| KR100305139B1 (ko) | 2001-11-30 |
| ES2107611T3 (es) | 1997-12-01 |
| IT1255096B (it) | 1995-10-19 |
| FI932214A0 (fi) | 1993-05-14 |
| US5324008A (en) | 1994-06-28 |
| EP0570049A1 (en) | 1993-11-18 |
| FI102313B1 (fi) | 1998-11-13 |
| BR9301888A (pt) | 1993-11-23 |
| DE69313008T2 (de) | 1998-02-19 |
| ITMI921178A1 (it) | 1993-11-15 |
| JP3283627B2 (ja) | 2002-05-20 |
| FI932214A (fi) | 1993-11-16 |
| AU3846593A (en) | 1993-11-18 |
| NO931730D0 (no) | 1993-05-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20090710 Year of fee payment: 9 |
|
| LAPS | Lapse due to unpaid annual fee |