CO5580852A2 - Valvula de control de diafragma de balanceo - Google Patents

Valvula de control de diafragma de balanceo

Info

Publication number
CO5580852A2
CO5580852A2 CO04048133A CO04048133A CO5580852A2 CO 5580852 A2 CO5580852 A2 CO 5580852A2 CO 04048133 A CO04048133 A CO 04048133A CO 04048133 A CO04048133 A CO 04048133A CO 5580852 A2 CO5580852 A2 CO 5580852A2
Authority
CO
Colombia
Prior art keywords
diaphragm
present
diaphragm control
control valve
radially
Prior art date
Application number
CO04048133A
Other languages
English (en)
Inventor
Zvi Weingarten
Original Assignee
Bermad Ltd Partnership
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 Bermad Ltd Partnership filed Critical Bermad Ltd Partnership
Publication of CO5580852A2 publication Critical patent/CO5580852A2/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
    • 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
    • F16K7/14—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 arranged to be deformed against a flat seat
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0446—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces
    • F16K17/0453—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces the member being a diaphragm
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • F16K41/12—Spindle sealings with diaphragm, e.g. shaped as bellows or tube with approximately flat diaphragm
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7905—Plural biasing means

Abstract

1.- Una válvula de control de diafragma caracterizada porque comprende: (a) un cuerpo de válvula con un puerto corriente arriba y un puerto corriente abajo y un asiento de válvula formado entre los puertos corriente arriba y corriente abajo;(b) un alojamiento de obturador que se extiende desde el cuerpo de válvula entre los puertos corriente arriba y corriente abajo, por lo menos una porción de un volumen interior del alojamiento de obturador define por lo menos parcialmente una cámara de control;(c) un obturador de válvula desplazable por lo menos desplegado parcialmente dentro del alojamiento de obturador para poderse desplazar entre una porción cerrada en la cual una porción de sellado del obturador de válvula empalma el asiento de válvula, y una posición abierta, en la cual la porción de sellado del obturador de válvula se separa del asiento de válvula; y(d) un diafragma flexible unido selladamente al obturador de válvula, el diafragma sella la cámara de control de por lo menos una porción del puerto corriente abajo, el diafragma es configurado de manera que una distancia del desplazamiento del obturador de válvula 5 dentro del alojamiento de obturador es por lo menos aproximadamente 40% de un diámetro del alojamiento delobturador.2.- La válvula de control de diafragma de conformidad con la reivindicación 1, caracterizada porque además comprende un soporte de diafragma que se extiende desde el obturador de válvula dentro de la cámara de control, el soporte de diafragma configurado de manera que el diafragma se deforma hacia dentro hacia la cámara de control del soporte de diafragma que restringe la deformación.
CO04048133A 2001-10-29 2004-05-25 Valvula de control de diafragma de balanceo CO5580852A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33959501P 2001-10-29 2001-10-29

Publications (1)

Publication Number Publication Date
CO5580852A2 true CO5580852A2 (es) 2005-11-30

Family

ID=23329747

Family Applications (1)

Application Number Title Priority Date Filing Date
CO04048133A CO5580852A2 (es) 2001-10-29 2004-05-25 Valvula de control de diafragma de balanceo

Country Status (18)

Country Link
US (1) US6976668B2 (es)
EP (1) EP1440265B1 (es)
KR (1) KR100809184B1 (es)
CN (1) CN1325828C (es)
AT (1) ATE397178T1 (es)
AU (1) AU2002348703B2 (es)
BR (1) BR0206232B1 (es)
CO (1) CO5580852A2 (es)
DE (1) DE60226886D1 (es)
ES (1) ES2302854T3 (es)
HK (1) HK1066260A1 (es)
IL (1) IL156425A0 (es)
MX (1) MXPA03005811A (es)
PT (1) PT1440265E (es)
RU (1) RU2326281C2 (es)
UA (1) UA82825C2 (es)
WO (1) WO2003038321A2 (es)
ZA (1) ZA200304753B (es)

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DE102004023117A1 (de) * 2004-05-11 2005-12-08 A. u. K. Müller GmbH & Co KG Elektromagnetventil für flüssige Medien, insbesondere Heißwasser
JP5138863B2 (ja) * 2004-12-10 2013-02-06 Ｃｋｄ株式会社 ダイアフラム弁
US7455279B2 (en) * 2005-06-23 2008-11-25 Bermad Cs, Ltd Hydraulic control valve with integrated dual actuators
SE532056C2 (sv) 2007-02-02 2009-10-13 Millipore Ab Ventiltätning
US8152132B2 (en) * 2009-01-30 2012-04-10 Fisher Controls International Llc Pneumatic actuator having diaphragm retention ring
FR2944083A1 (fr) * 2009-04-03 2010-10-08 Mark Iv Systemes Moteurs Sa Dispositif de controle de la circulation d'un fluide au niveau d'une ouverture et circuit comportant un tel dispositif.
EP2425157B1 (en) * 2009-04-27 2013-02-13 Emerson Process Management Regulator Technologies, Inc. Self-aligning spring seat for fluid regulator and fluid regulator comprising self-aligning spring seat
US20130008542A1 (en) * 2011-07-05 2013-01-10 Irwin Kevin M Diaphragm valve and methods and accessories therefor
US8740177B2 (en) 2011-07-05 2014-06-03 Rain Bird Corporation Eccentric diaphragm valve
CN102797895B (zh) * 2012-08-27 2013-12-04 新疆石达赛特科技有限公司 开关信号位移反馈式电动先导阀
CN202972113U (zh) * 2012-10-22 2013-06-05 费希尔久安输配设备(成都)有限公司 一种驱动装置以及包含该驱动装置的阀
ITMI20130973A1 (it) * 2013-06-13 2014-12-14 Fimcim Spa Valvola di controllo
JP5970426B2 (ja) * 2013-06-28 2016-08-17 株式会社鷺宮製作所 圧力作動弁及び圧力作動弁における設定圧力の設定方法
CN104612817A (zh) * 2015-01-23 2015-05-13 中国重汽集团济南动力有限公司 一种燃气机增压器用防喘振阀
ITUB20153607A1 (it) * 2015-09-14 2017-03-14 Dab Pumps Spa Dispositivo di collegamento di un corpo pompa ad una tubazione di un impianto idraulico
US10648587B2 (en) * 2016-04-01 2020-05-12 Entegris, Inc. Diaphragm valve with total valve cavity evacuation
CN110081216B (zh) * 2019-04-22 2024-01-23 山东琅卡博能源科技股份有限公司 一种非金属自立式压差阀
JP7068500B2 (ja) 2020-01-31 2022-05-16 株式会社イシザキ 逆止弁
US11519516B2 (en) * 2021-03-30 2022-12-06 Kennedy Valve Company Control valve

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Also Published As

Publication number Publication date
ZA200304753B (en) 2004-06-21
EP1440265B1 (en) 2008-05-28
ATE397178T1 (de) 2008-06-15
KR100809184B1 (ko) 2008-02-29
US6976668B2 (en) 2005-12-20
BR0206232B1 (pt) 2014-11-04
WO2003038321A3 (en) 2004-02-26
HK1066260A1 (en) 2005-03-18
RU2326281C2 (ru) 2008-06-10
WO2003038321A2 (en) 2003-05-08
CN1325828C (zh) 2007-07-11
KR20040044398A (ko) 2004-05-28
PT1440265E (pt) 2008-08-26
ES2302854T3 (es) 2009-02-16
IL156425A0 (en) 2004-01-04
BR0206232A2 (pt) 2011-03-22
MXPA03005811A (es) 2005-02-14
EP1440265A2 (en) 2004-07-28
DE60226886D1 (de) 2008-07-10
AU2002348703B2 (en) 2007-10-11
EP1440265A4 (en) 2005-09-28
UA82825C2 (en) 2008-05-26
CN1500188A (zh) 2004-05-26
US20040036045A1 (en) 2004-02-26

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Legal Events

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