MXPA03000215A - Ensmble de valvula con asiento integral. - Google Patents

Ensmble de valvula con asiento integral.

Info

Publication number
MXPA03000215A
MXPA03000215A MXPA03000215A MXPA03000215A MXPA03000215A MX PA03000215 A MXPA03000215 A MX PA03000215A MX PA03000215 A MXPA03000215 A MX PA03000215A MX PA03000215 A MXPA03000215 A MX PA03000215A MX PA03000215 A MXPA03000215 A MX PA03000215A
Authority
MX
Mexico
Prior art keywords
valve assembly
integral seat
sealing surface
valve body
seat apparatus
Prior art date
Application number
MXPA03000215A
Other languages
English (en)
Inventor
William Zeravica
Original Assignee
Westinghouse Air Brake Tech Corp
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 Westinghouse Air Brake Tech Corp filed Critical Westinghouse Air Brake Tech Corp
Publication of MXPA03000215A publication Critical patent/MXPA03000215A/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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/46—Attachment of sealing rings

Landscapes

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

Abstract

Un aparato de asiento de valvula comprendido de un material plastico de suficiente rigidez mecanica para la union estable a un ensamble de vastago y actua como un portador para transmitir una fuerza de activacion dentro de un cuerpo de valvula mientras que posee la elasticidad requerida para proporcionar una superficie de sellado y combina tal superficie de sellado y la porcion portadora dentro de una unidad contigua en donde la interaccion entre el aparato de asiento de valvula anteriormente mencionado y el miembro de sellado correspondiente dentro del cuerpo de la valvula controla el flujo de fluido y presion de fluido.
MXPA03000215A 2002-01-14 2003-01-08 Ensmble de valvula con asiento integral. MXPA03000215A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/050,011 US6752378B2 (en) 2002-01-14 2002-01-14 Valve assembly with integral seat

Publications (1)

Publication Number Publication Date
MXPA03000215A true MXPA03000215A (es) 2004-10-29

Family

ID=21962910

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03000215A MXPA03000215A (es) 2002-01-14 2003-01-08 Ensmble de valvula con asiento integral.

Country Status (7)

Country Link
US (1) US6752378B2 (es)
EP (1) EP1327805A3 (es)
JP (1) JP2003207056A (es)
CN (1) CN1432747A (es)
BR (1) BR0203034A (es)
CA (1) CA2394498A1 (es)
MX (1) MXPA03000215A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007297592A (ja) 2006-04-04 2007-11-15 Nissan Motor Co Ltd 低摩擦摺動機構
JP5735331B2 (ja) * 2011-04-08 2015-06-17 株式会社堀場エステック 流体制御弁
US9267604B2 (en) * 2013-03-14 2016-02-23 Fisher Controls International Llc Valve seat apparatus for use with fluid valves
US9395009B2 (en) * 2013-10-18 2016-07-19 Fisher Controls International Llc Fluid flow device that provides a seal by exploiting differential thermal expansion

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2977974A (en) * 1957-11-04 1961-04-04 Lindsay H Browne Valve
GB2186035B (en) * 1986-01-23 1989-11-01 Fort Vale Eng Ltd Seal
US4872638A (en) * 1988-01-29 1989-10-10 Semitool, Inc. Slow acting fluid valve
US5044604A (en) * 1990-08-31 1991-09-03 Topham Fred A Valve plug having fluid directing grooves
US5531524A (en) * 1994-09-02 1996-07-02 Kohler Co. Self-adjusting bearing
US5769387A (en) * 1996-11-20 1998-06-23 Perez C.; Sergio Flow valves operated by flow transfer means which regulate small flows of control
DE10023582A1 (de) * 2000-05-13 2001-11-15 Bosch Gmbh Robert Ventil mit elastischen Dichtelementen

Also Published As

Publication number Publication date
JP2003207056A (ja) 2003-07-25
US20030132414A1 (en) 2003-07-17
EP1327805A2 (en) 2003-07-16
US6752378B2 (en) 2004-06-22
EP1327805A3 (en) 2003-08-27
BR0203034A (pt) 2004-08-24
CN1432747A (zh) 2003-07-30
CA2394498A1 (en) 2003-07-14

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