ES8105869A1 - Una valvula reductora de presion, de elevada relacion reduc-tora. - Google Patents
Una valvula reductora de presion, de elevada relacion reduc-tora.Info
- Publication number
- ES8105869A1 ES8105869A1 ES494617A ES494617A ES8105869A1 ES 8105869 A1 ES8105869 A1 ES 8105869A1 ES 494617 A ES494617 A ES 494617A ES 494617 A ES494617 A ES 494617A ES 8105869 A1 ES8105869 A1 ES 8105869A1
- Authority
- ES
- Spain
- Prior art keywords
- fluid
- fluid flow
- reducing valve
- high ratio
- conduit means
- 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.)
- Expired
Links
- 239000012530 fluid Substances 0.000 abstract 8
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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/34—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
-
- 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Sliding Valves (AREA)
- Details Of Valves (AREA)
- Safety Valves (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
VALVULA REDUCTORA DE PRESION, DE ELEVADA RELACION REDUCTORA. EL FLUIDO DE ALTA PRESION ENTRA A LA VALVULA POR UN CONDUCTO (10) QUE COMUNICA, MEDIANTE UN CANAL (23), CON UN LIMITADOR (25) DE PASO DE FLUIDO ROSCADO AL CUERPO (11) DE LA VALVULA. EL LIMITADOR (25) COMPRENDE UNOS CILINDROS CONCENTRICOS (27, ..., 32), CON UNA SERIE DE ABERTURAS (33) CUYO DIAMETRO AUMENTA PROGRESIVAMENTE EN EL SENTIDO DE LA CORRIENTE. CADA ABERTURA (33) SE SUPERPONE A OTRA ABERTURA (33) DEL CILINDRO CONTIGUO. EL FLUIDO LLEGA A LA CAMARA CENTRAL (26) DEL LIMITADOR (25), SALE RADIALMENTE POR LAS ABERTURAS (33) EXPANSIONANDOSE Y ESCAPA AL EXTERIOR POR EL ULTIMO CILINDRO (32). UN ELEMENTO (36) OBTURADOR ABRE Y CIERRA LA VALVULA AL DESLIZARSE EN LA CAMARA (26) DEL LIMITADOR (25).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7176179A | 1979-08-31 | 1979-08-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES494617A0 ES494617A0 (es) | 1981-06-01 |
ES8105869A1 true ES8105869A1 (es) | 1981-06-01 |
Family
ID=22103414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES494617A Expired ES8105869A1 (es) | 1979-08-31 | 1980-08-29 | Una valvula reductora de presion, de elevada relacion reduc-tora. |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5635881A (es) |
CA (1) | CA1160938A (es) |
ES (1) | ES8105869A1 (es) |
FR (1) | FR2464422A1 (es) |
GB (1) | GB2057637B (es) |
IT (1) | IT8068349A0 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3566029D1 (en) * | 1984-04-11 | 1988-12-08 | White Consolidated Ind Inc | Erosion resistant soft seated valve trim |
FR2567984B1 (fr) * | 1984-07-20 | 1986-08-14 | Centre Techn Ind Mecanique | Distributeur hydraulique proportionnel |
GB2239689A (en) * | 1989-12-18 | 1991-07-10 | Water Res Centre | Pressure reducing valve with static balance |
GB2350662A (en) * | 1999-06-03 | 2000-12-06 | Lucas Ind Plc | Valve for a fuel injector |
US7320340B2 (en) | 2004-03-26 | 2008-01-22 | Fisher Controls International Llc | Fluid pressure reduction devices |
US7802592B2 (en) * | 2006-04-18 | 2010-09-28 | Fisher Controls International, Llc | Fluid pressure reduction devices |
US20090026395A1 (en) * | 2007-07-25 | 2009-01-29 | Aaron Andrew Perrault | Apparatus to increase fluid flow in a valve |
GB2618602B (en) * | 2022-05-12 | 2024-08-07 | Goodwin Plc | Trim component and valve |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1060407A (fr) * | 1951-07-19 | 1954-04-01 | Cosmopolitan A G | Vanne d'arrêt |
FR1285132A (fr) * | 1961-03-30 | 1962-02-16 | Zahnradfabrik Friedrichshafen | Vanne d'étranglement et d'arrêt pour liquides fortement comprimés, destinée notamment à être montée dans le bloc de relevage de tracteurs |
FR1449218A (fr) * | 1965-10-02 | 1966-08-12 | Kinwell Dev Co | Vanne commandée par basse pression pour gaz et liquides |
FR1488386A (fr) * | 1966-06-02 | 1967-07-13 | Onera (Off Nat Aerospatiale) | Vanne |
GB1471358A (en) * | 1973-08-10 | 1977-04-27 | Drori M | Fluid flow control devices and pressure regulated water sprink lers including same |
DE2514879C3 (de) * | 1975-04-05 | 1984-09-13 | Holter Regelarmaturen Gmbh & Co Kg, 4815 Schloss Holte-Stukenbrock | Hydroventil in Form eines Reduzierventils für strömende, gasförmige oder flüssige Medien |
-
1980
- 1980-07-11 CA CA000355972A patent/CA1160938A/en not_active Expired
- 1980-07-16 GB GB8023209A patent/GB2057637B/en not_active Expired
- 1980-08-28 JP JP11787080A patent/JPS5635881A/ja active Pending
- 1980-08-29 IT IT8068349A patent/IT8068349A0/it unknown
- 1980-08-29 ES ES494617A patent/ES8105869A1/es not_active Expired
- 1980-08-29 FR FR8018766A patent/FR2464422A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2057637A (en) | 1981-04-01 |
GB2057637B (en) | 1983-08-10 |
ES494617A0 (es) | 1981-06-01 |
FR2464422A1 (fr) | 1981-03-06 |
JPS5635881A (en) | 1981-04-08 |
IT8068349A0 (it) | 1980-08-29 |
CA1160938A (en) | 1984-01-24 |
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