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AR052579A1 - Dispositivo de control de flujo de fluidos con un sello para un elemento de regulacion - Google Patents

Dispositivo de control de flujo de fluidos con un sello para un elemento de regulacion

Info

Publication number
AR052579A1
AR052579A1 ARP060100665A AR052579A1 AR 052579 A1 AR052579 A1 AR 052579A1 AR P060100665 A ARP060100665 A AR P060100665A AR 052579 A1 AR052579 A1 AR 052579A1
Authority
AR
Argentina
Prior art keywords
defines
fluid flow
flow
control device
path
Prior art date
Application number
Other languages
English (en)
Original Assignee
Fisher Controls Int
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 Fisher Controls Int filed Critical Fisher Controls Int
Publication of AR052579A1 publication Critical patent/AR052579A1/es

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
    • F16K25/00—Details relating to contact between valve members and seats
    • F16K25/04—Arrangements for preventing erosion, not otherwise provided for
    • 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
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/246—Combination of a sliding valve and a lift 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
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86734—With metering feature
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86759—Reciprocating
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86759—Reciprocating
    • Y10T137/86791—Piston
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86759—Reciprocating
    • Y10T137/86791—Piston
    • Y10T137/86799—With internal flow passage
    • Y10T137/86807—Sequential opening or closing of serial ports in single flow line

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)

Abstract

Un dispositivo de control de flujo de fluidos comprende un cuerpo que define una admision, una salida, y un camino para el flujo de fluido que se extiende desde la admision hasta la salida. Hay un anillo de asiento de válvula acoplado al cuerpo, que define un orificio a través del cual pasa el camino para el flujo de fluido. También hay una jaula acoplada al cuerpo que define un canal interior, donde la jaula incluye por lo menos un conducto a través del cual pasa el camino para el flujo de fluido. Un elemento de regulacion tiene un tamano tal que permite insertarlo dentro el canal interior de la jaula y que se puede mover a lo largo de un eje entre las posiciones abierta y cerrada. El elemento de regulacion define una superficie de sellado orientada de forma sustancialmente paralela al eje. Hay un sello situado de manera tal que encastra con la superficie de sellado cuando el elemento de regulacion está sustancialmente en la posicion cerrada, para restringir de esa manera el flujo de fluido a través del orificio en el anillo de asiento de la válvula.
ARP060100665 2005-03-17 2006-02-23 Dispositivo de control de flujo de fluidos con un sello para un elemento de regulacion AR052579A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/082,265 US7448409B2 (en) 2005-03-17 2005-03-17 Fluid flow control device having a throttling element seal

Publications (1)

Publication Number Publication Date
AR052579A1 true AR052579A1 (es) 2007-03-21

Family

ID=36450604

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP060100665 AR052579A1 (es) 2005-03-17 2006-02-23 Dispositivo de control de flujo de fluidos con un sello para un elemento de regulacion

Country Status (12)

Country Link
US (3) US7448409B2 (es)
EP (1) EP1869351B1 (es)
JP (2) JP4897786B2 (es)
CN (1) CN101142428B (es)
AR (1) AR052579A1 (es)
BR (1) BRPI0608832A2 (es)
CA (1) CA2601074C (es)
DE (1) DE602006005802D1 (es)
MX (1) MX2007011439A (es)
MY (1) MY139754A (es)
RU (1) RU2391591C2 (es)
WO (1) WO2006101594A1 (es)

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Also Published As

Publication number Publication date
JP2008533406A (ja) 2008-08-21
US9046184B2 (en) 2015-06-02
EP1869351A1 (en) 2007-12-26
JP2011226650A (ja) 2011-11-10
WO2006101594A1 (en) 2006-09-28
US20130221259A1 (en) 2013-08-29
CA2601074C (en) 2011-01-18
BRPI0608832A2 (pt) 2012-07-31
JP4897786B2 (ja) 2012-03-14
DE602006005802D1 (de) 2009-04-30
CN101142428B (zh) 2011-03-23
RU2007134150A (ru) 2009-04-27
US7448409B2 (en) 2008-11-11
MY139754A (en) 2009-10-30
RU2391591C2 (ru) 2010-06-10
US8403003B2 (en) 2013-03-26
MX2007011439A (es) 2007-11-13
US20090057595A1 (en) 2009-03-05
US20060207666A1 (en) 2006-09-21
CN101142428A (zh) 2008-03-12
CA2601074A1 (en) 2006-09-28
EP1869351B1 (en) 2009-03-18
JP5204873B2 (ja) 2013-06-05

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