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MX2010006261A - Diafragma sellado con anillo. - Google Patents

Diafragma sellado con anillo.

Info

Publication number
MX2010006261A
MX2010006261A MX2010006261A MX2010006261A MX2010006261A MX 2010006261 A MX2010006261 A MX 2010006261A MX 2010006261 A MX2010006261 A MX 2010006261A MX 2010006261 A MX2010006261 A MX 2010006261A MX 2010006261 A MX2010006261 A MX 2010006261A
Authority
MX
Mexico
Prior art keywords
stem
diaphragm
plate
radial portions
concave
Prior art date
Application number
MX2010006261A
Other languages
English (en)
Inventor
Douglas Paul Gethmann
Ross A Schade
David A Arnold
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 MX2010006261A publication Critical patent/MX2010006261A/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • F16K31/1262—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being spring loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
  • Diaphragms And Bellows (AREA)
  • Reciprocating Pumps (AREA)
  • Fluid-Driven Valves (AREA)
  • Packages (AREA)

Abstract

Un accionador de diafragma (10) para un dispositivo de control de proceso de fluido que comprende un alojamiento (26), un diafragma (56), un vástago (22), y un montaje de placa. El montaje de placa incluye una placa cóncava (54) y una placa convexa (52), cada una teniendo porciones radiales internas y externas. Las porciones radiales externas acoplan de manera comprimida y retienen el diafragma. Las porciones radiales internas se comprimen juntas en el vástago entre un soporte (72) del vástago y una tuerca (48) roscada en el vástago. En consecuencia, la placa cóncava acopla de manera forzada y provee un sello hermético de fluido directamente con el soporte del vástago sin requerir un anillo o, o cualquier otro componente de sellado adicional. Además, las placas cóncava y convexa son equivalentes de manera estructural tal que el accionador puede ser fácilmente cambiado entre a una configuración desplazada-abierta y una configuración desplazada cerrada.
MX2010006261A 2007-12-07 2008-11-25 Diafragma sellado con anillo. MX2010006261A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/952,753 US7832327B2 (en) 2007-12-07 2007-12-07 Ring sealed diaphragm
PCT/US2008/084722 WO2009073486A1 (en) 2007-12-07 2008-11-25 Ring sealed diaphragm

Publications (1)

Publication Number Publication Date
MX2010006261A true MX2010006261A (es) 2010-06-23

Family

ID=40386352

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010006261A MX2010006261A (es) 2007-12-07 2008-11-25 Diafragma sellado con anillo.

Country Status (11)

Country Link
US (1) US7832327B2 (es)
EP (3) EP3159586B1 (es)
JP (2) JP5503550B2 (es)
CN (1) CN101855482B (es)
AU (1) AU2008331474B2 (es)
BR (1) BRPI0819637A2 (es)
CA (1) CA2706687C (es)
MX (1) MX2010006261A (es)
NO (1) NO339818B1 (es)
RU (1) RU2496043C2 (es)
WO (1) WO2009073486A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6039664B2 (ja) * 2011-07-15 2016-12-07 メカニック・アナリティック・インコーポレーテッド アクチュエータ
US9476516B2 (en) 2011-07-15 2016-10-25 Mecanique Analytique Inc. Actuator
CN103174553A (zh) * 2013-03-29 2013-06-26 无锡隆盛科技股份有限公司 增强阀杆运动垂直度的真空egr阀结构
US10215297B2 (en) 2016-01-20 2019-02-26 Fisher Controls International Llc Control regulator diaphragm assembly with integrated pressure relief
KR101830166B1 (ko) * 2017-04-11 2018-02-21 한국본산 주식회사 밸브용 다이아프램식 액추에이터
DE202017104079U1 (de) * 2017-07-07 2017-08-21 Samson Ag Stellantrieb für Prozessventile
KR101876302B1 (ko) * 2017-11-15 2018-07-09 주식회사 프로발 내압성능이 개선된 다이아프램 방식 밸브 모듈
CN108413028A (zh) * 2018-05-15 2018-08-17 西安法士特汽车传动有限公司 一种取力器气缸及挂挡装置

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US6827001B2 (en) * 2003-02-06 2004-12-07 Fisher Controls International Llc Pressure actuator diaphragm casing with air passages
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Also Published As

Publication number Publication date
JP5503550B2 (ja) 2014-05-28
JP2011506863A (ja) 2011-03-03
BRPI0819637A2 (pt) 2015-05-05
RU2010125714A (ru) 2012-01-20
JP2014132194A (ja) 2014-07-17
EP3159586B1 (en) 2018-09-05
EP3159586A1 (en) 2017-04-26
EP2225486B1 (en) 2014-07-09
EP2767745A1 (en) 2014-08-20
US20090145294A1 (en) 2009-06-11
US7832327B2 (en) 2010-11-16
EP2767745B1 (en) 2017-04-05
CA2706687A1 (en) 2009-06-11
CA2706687C (en) 2015-01-06
AU2008331474A1 (en) 2009-06-11
NO339818B1 (no) 2017-02-06
EP2225486A1 (en) 2010-09-08
CN101855482B (zh) 2012-10-31
RU2496043C2 (ru) 2013-10-20
CN101855482A (zh) 2010-10-06
AU2008331474B2 (en) 2015-03-12
WO2009073486A1 (en) 2009-06-11
JP5990551B2 (ja) 2016-09-14
NO20100704L (no) 2010-05-14

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