BRPI0500141A - Válvula - Google Patents
VálvulaInfo
- Publication number
- BRPI0500141A BRPI0500141A BRPI0500141A BRPI0500141A BR PI0500141 A BRPI0500141 A BR PI0500141A BR PI0500141 A BRPI0500141 A BR PI0500141A BR PI0500141 A BRPI0500141 A BR PI0500141A
- Authority
- BR
- Brazil
- Prior art keywords
- valve
- flow
- cavity
- plug valve
- plug
- Prior art date
Links
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
- F16K5/04—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 cylindrical surfaces; Packings therefor
- F16K5/0407—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 cylindrical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
-
- 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
- F16K5/12—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/6851—With casing, support, protector or static constructional installations
- Y10T137/6855—Vehicle
- Y10T137/6881—Automotive
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- Multiple-Way Valves (AREA)
- Sliding Valves (AREA)
Abstract
"VáLVULA". A invenção refere-se a uma válvula 2 com alta resolução de fluxo dentro de uma extensão de fluxo, a válvula 2 compreende um alojamento de válvula e uma válvula de plugue 6, onde a válvula de plugue 6 compreende uma cavidade 8 e uma fenda de regulação de fluxo 10 que em conjunto com o alojamento de válvula 4 forma uma passagem de fluxo. Sobre a superfície de blindagem 16 da válvula de plugue 6, quando a válvula 2 estiver em uma posição completamente aberta, há uma área 50 que, com relação à saída 15 do alojamento de válvula 4, é situada sobre o outro lado do eixo geométrico de rotação (C) da válvula de plugue 6,a área 50 é livre da cavidade 8. A interseção da cavidade 8 com a superfície de blindagem da válvula de plugue 6 é preferivelmente situada sobre um lado do eixo geométrico de rotação (C) da válvula de plugue 6 de modo que a válvula de plugue 6 exiba uma superfície de blindagem contínua 16 livre da cavidade 8 ao longo de pelo menos 180 graus da circunferência da válvula de plugue 6, onde a fenda de regulação de fluxo 10 pode se estender sobre uma parte substancial da circunferência da válvula de plugue 6, desse modo proporcionando resolução de fluxo satisfatória na extensão de fluxo onde o fluxo entra na cavidade 8 somente através da fenda de regulação de fluxo 10.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0400188-9 | 2004-01-30 | ||
SE0400188A SE527286C2 (sv) | 2004-01-30 | 2004-01-30 | Ventil |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0500141A true BRPI0500141A (pt) | 2005-09-06 |
BRPI0500141B1 BRPI0500141B1 (pt) | 2018-02-27 |
Family
ID=31713256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0500141-2A BRPI0500141B1 (pt) | 2004-01-30 | 2005-01-26 | Válvula |
Country Status (4)
Country | Link |
---|---|
US (1) | US7322559B2 (pt) |
BR (1) | BRPI0500141B1 (pt) |
DE (1) | DE102005004439A1 (pt) |
SE (1) | SE527286C2 (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2430992A (en) * | 2005-10-05 | 2007-04-11 | South Bank Univ Entpr Ltd | Rotary plug valve |
DE102006032584A1 (de) * | 2006-07-13 | 2008-01-17 | Bayerische Motoren Werke Ag | Walzenschieberanordnung |
EP2480805A1 (en) * | 2009-09-25 | 2012-08-01 | Stanley C. Allen | Flow control hemispherical wedge valve |
CN102486234B (zh) * | 2010-12-03 | 2014-01-22 | 钦州鑫能源科技有限公司 | 一种节流阀 |
JP5914176B2 (ja) * | 2012-05-31 | 2016-05-11 | 株式会社ミクニ | ロータリ式バルブ |
ES2834223T3 (es) * | 2012-08-10 | 2021-06-16 | Tetra Laval Holdings & Finance | Válvula para controlar un flujo de aire |
GB201321216D0 (en) * | 2013-12-02 | 2014-01-15 | Edwards Vincent | Hydraulic switch |
EP2884140A1 (de) * | 2013-12-13 | 2015-06-17 | HILTI Aktiengesellschaft | Dosierventil Diamantbohren |
US9759335B2 (en) * | 2014-05-01 | 2017-09-12 | Dresser, Inc. | Flow restrictor having multiple flow modifying regions |
WO2017112897A1 (en) * | 2015-12-22 | 2017-06-29 | Engineered Controls International, Llc | Noise reducing filler valve |
DE102018108013B4 (de) * | 2018-04-05 | 2021-05-06 | Hanon Systems | Vorrichtungen zum Regeln eines Durchflusses und Verteilen eines Fluids in einem Fluidkreislauf |
DE102018111775A1 (de) * | 2018-05-16 | 2019-11-21 | Maschinenfabrik Rieter Ag | Offenendspinnvorrichtung und Drehventil für eine Offenendspinnvorrichtung |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US766697A (en) * | 1903-04-14 | 1904-08-02 | Frank E Hummell | Stop-cock. |
DE1033981B (de) | 1955-07-15 | 1958-07-10 | Max Buettner | Hahn mit druckentlastetem Kueken |
US3308850A (en) * | 1964-10-01 | 1967-03-14 | Gen Pneumatic Corp | Cable actuated multi-fitting gas valves |
US3773291A (en) * | 1970-03-30 | 1973-11-20 | Fischer & Porter Co | Ball valves |
DE2615009C2 (de) * | 1976-04-07 | 1983-08-11 | Fa. Ernst Flitsch, 7012 Fellbach | Antrieb für einen Durchflußregelhahn |
DE2748734A1 (de) | 1977-10-29 | 1979-05-10 | Audi Nsu Auto Union Ag | Drosselsteuereinrichtung fuer fluessigkeiten |
FR2432122A1 (fr) | 1978-07-27 | 1980-02-22 | Rafaut & Cie | Boisseau a debit variable |
US4262880A (en) * | 1979-06-29 | 1981-04-21 | Nupro Company | Plug valve |
US4699358A (en) * | 1986-08-15 | 1987-10-13 | Stanadyne, Inc. | Faucet valve with noise reduction structure |
US4881718A (en) * | 1987-11-27 | 1989-11-21 | Jamesbury Corporation | Ball control valve |
US5108075A (en) * | 1991-04-26 | 1992-04-28 | Esm Ii Inc. | Orifice valve assembly |
US5349983A (en) * | 1993-07-07 | 1994-09-27 | Ssi Medical Services, Inc. | Proportional control valve for patient support system |
US5524863A (en) * | 1994-06-08 | 1996-06-11 | Daniel Industries, Inc. | Quarter turn rotatable flow control valve |
US5551467A (en) * | 1995-08-11 | 1996-09-03 | H-Tech, Inc. | Ball valve with controlled flow variation |
US6109591A (en) * | 1996-10-25 | 2000-08-29 | Tuttle; James D. | Wide range proportional flow control valve |
WO2000037838A1 (en) * | 1998-12-23 | 2000-06-29 | BELIMO AIRCONTROLs (USA), INC. | Control valve with modified characteristics |
US6520481B2 (en) * | 2000-09-15 | 2003-02-18 | Uwe Harneit | Linearly regulated gas valve for gas burners |
US6863257B2 (en) * | 2003-07-21 | 2005-03-08 | Grand Hall Enterprise Co., Ltd. | Range burner control valve shutter |
-
2004
- 2004-01-30 SE SE0400188A patent/SE527286C2/sv not_active IP Right Cessation
-
2005
- 2005-01-26 BR BRPI0500141-2A patent/BRPI0500141B1/pt active IP Right Grant
- 2005-01-31 DE DE200510004439 patent/DE102005004439A1/de not_active Ceased
- 2005-01-31 US US11/047,217 patent/US7322559B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
SE527286C2 (sv) | 2006-02-07 |
US7322559B2 (en) | 2008-01-29 |
BRPI0500141B1 (pt) | 2018-02-27 |
US20050166964A1 (en) | 2005-08-04 |
DE102005004439A1 (de) | 2005-08-18 |
SE0400188D0 (sv) | 2004-01-30 |
SE0400188L (sv) | 2005-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |