MX2015000859A - Union de brida de compensacion de temperatura para valvula de diafragma de teflon. - Google Patents

Union de brida de compensacion de temperatura para valvula de diafragma de teflon.

Info

Publication number
MX2015000859A
MX2015000859A MX2015000859A MX2015000859A MX2015000859A MX 2015000859 A MX2015000859 A MX 2015000859A MX 2015000859 A MX2015000859 A MX 2015000859A MX 2015000859 A MX2015000859 A MX 2015000859A MX 2015000859 A MX2015000859 A MX 2015000859A
Authority
MX
Mexico
Prior art keywords
circumferential
diaphragm
diaphragm valve
temperature compensating
gasket portion
Prior art date
Application number
MX2015000859A
Other languages
English (en)
Other versions
MX358173B (es
Inventor
Louis E Matalon
Ronald G Butler
Original Assignee
Itt Mfg Entpr Llc
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 Itt Mfg Entpr Llc filed Critical Itt Mfg Entpr Llc
Publication of MX2015000859A publication Critical patent/MX2015000859A/es
Publication of MX358173B publication Critical patent/MX358173B/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
    • 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
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • 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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/126—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm the seat being formed on a rib perpendicular to the fluid line

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Temperature-Responsive Valves (AREA)
  • Taps Or Cocks (AREA)

Abstract

Una válvula de diafragma (10) incluye un cuerpo de la válvula (12) que tiene una brida circunferencial; un diafragma (16) que tiene una porción de junta circunferencial (16a) configurada para asentarse en la brida circunferencial para conformar una unión entre el cuerpo de la válvula y el diafragma; un anillo de presión (18) que tiene fluctuaciones concéntricas (18b) para aplicar una fuerza de sello contra la unión de manera que las fluctuaciones concéntricas evitan el movimiento radial de la porción de junta circunferencial y la brida circunferencial; y un miembro elastomérico (20) que responde a una fuerza de compresión y proporciona una fuerza de sello sustancialmente constante, transmitida a través del anillo de presión, a pesar de pequeñas variaciones en el grosor o dimensiones del material de la porción de junta circunferencial provocadas por la fluctuación de temperatura o la edad y flujo del material.
MX2015000859A 2012-07-20 2013-07-22 Union de brida de compensacion de temperatura para valvula de diafragma de teflon. MX358173B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/554,541 US9322482B2 (en) 2012-07-20 2012-07-20 Temperature compensating flanged joint for a teflon diaphragm valve
PCT/US2013/051432 WO2014015327A1 (en) 2012-07-20 2013-07-22 Temperature compensating flanged joint for a teflon diaphragm valve

Publications (2)

Publication Number Publication Date
MX2015000859A true MX2015000859A (es) 2015-04-09
MX358173B MX358173B (es) 2018-08-08

Family

ID=49231605

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015000859A MX358173B (es) 2012-07-20 2013-07-22 Union de brida de compensacion de temperatura para valvula de diafragma de teflon.

Country Status (4)

Country Link
US (1) US9322482B2 (es)
EP (1) EP2875267B1 (es)
MX (1) MX358173B (es)
WO (1) WO2014015327A1 (es)

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Also Published As

Publication number Publication date
EP2875267B1 (en) 2017-09-06
US9322482B2 (en) 2016-04-26
US20140021391A1 (en) 2014-01-23
MX358173B (es) 2018-08-08
EP2875267A1 (en) 2015-05-27
WO2014015327A1 (en) 2014-01-23

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