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
Application number
ES494617A
Other languages
English (en)
Other versions
ES494617A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
White Consolidated Industries Inc
Original Assignee
White Consolidated Industries Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by White Consolidated Industries Inc filed Critical White Consolidated Industries Inc
Publication of ES8105869A1 publication Critical patent/ES8105869A1/es
Publication of ES494617A0 publication Critical patent/ES494617A0/es
Granted legal-status Critical Current

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
    • 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)
  • Control Of Fluid Pressure (AREA)
  • Sliding Valves (AREA)
  • Details Of Valves (AREA)
  • Safety Valves (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).
ES494617A 1979-08-31 1980-08-29 Una valvula reductora de presion, de elevada relacion reduc-tora. Granted ES494617A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7176179A 1979-08-31 1979-08-31

Publications (2)

Publication Number Publication Date
ES8105869A1 true ES8105869A1 (es) 1981-06-01
ES494617A0 ES494617A0 (es) 1981-06-01

Family

ID=22103414

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494617A Granted ES494617A0 (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) ES494617A0 (es)
FR (1) FR2464422A1 (es)
GB (1) GB2057637B (es)
IT (1) IT8068349A0 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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
GB2618602A (en) * 2022-05-12 2023-11-15 Goodwin Plc Trim component and valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ES494617A0 (es) 1981-06-01
GB2057637B (en) 1983-08-10
FR2464422A1 (fr) 1981-03-06
IT8068349A0 (it) 1980-08-29
CA1160938A (en) 1984-01-24
GB2057637A (en) 1981-04-01
JPS5635881A (en) 1981-04-08

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