BR9706812A - Válvula de fluxo. - Google Patents

Válvula de fluxo.

Info

Publication number
BR9706812A
BR9706812A BR9706812-8A BR9706812A BR9706812A BR 9706812 A BR9706812 A BR 9706812A BR 9706812 A BR9706812 A BR 9706812A BR 9706812 A BR9706812 A BR 9706812A
Authority
BR
Brazil
Prior art keywords
flow
valve
control
inlet
main
Prior art date
Application number
BR9706812-8A
Other languages
English (en)
Inventor
Sergio Perez Corbalan
Original Assignee
Sergio Perez Cobalan
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 Sergio Perez Cobalan filed Critical Sergio Perez Cobalan
Publication of BR9706812A publication Critical patent/BR9706812A/pt

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
    • F16K1/02—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 with screw-spindle
    • F16K1/06—Special arrangements for improving the flow, e.g. special shape of passages or casings
    • 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
    • F16K31/1266—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 acted upon by the circulating fluid
    • 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
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1223—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being acted upon by the circulating fluid
    • 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
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
    • F16K31/383—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a piston
    • 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
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
    • F16K31/406—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston
    • 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
    • F16K7/17—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 the diaphragm being actuated by fluid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Lift Valve (AREA)
  • Multiple-Way Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Valve Housings (AREA)
  • Check Valves (AREA)
  • Flow Control (AREA)
  • Massaging Devices (AREA)

Abstract

"VáLVULA DE FLUXO". Uma válvula de fluxo operada por dispositivos de transferência de fluxo os quais regulam um pequeno fluxo de controle de tal forma a produzir um diferencial de pressão entre as laterais da parede de selagem de um pistão capaz de se deslocar axialmente entre uma posição aberta afastada da sede da válvula, e uma posição fechada em contato com a sede da válvula. A válvula da presente invenção consiste basicamente de um corpo rígido da válvula dotado de uma abertura de entrada de fluxo assim como de uma saída de fluxo as quais são orientadas de maneira substancialmente cruzada em relação à dita abertura de entrada. O corpo da válvula possui uma cavidade principal entre a entrada e a saída do fluxo com a sede da válvula no limite da cavidade principal e da entrada de fluxo assim como de uma saída de fluxo as quais são orientadas de maneira substancialmente cruzada em relação à dita abertura de entrada. O corpo da válvula possui uma cavidade principal entre a entrada e a saída do fluxo com a sede da válvula no limite da cavidade principal e da entrada de fluxo. Além disso, o corpo da válvula possui um ou mais dutos destinados à entrada do fluxo de controle, assim como também um ou mais dutos destinados à saída do mesmo os quais estão associados com os dispositivos de transferência do fluxo de controle da válvula. Tais dutos de entrada do fluxo de controle poderão ser supridos a partir de uma rede a qual é independente do fluxo principal, e fluxos de natureza diferente do dito fluxo principal poderão ser utilizados. De forma similar, os dutos de saída do fluxo de controle poderão descarregar o mesmo em uma rede independente da rede principal. A válvula possui um corpo elastomérico a cargo da regulagem do fluxo mediante a sua abertura e fechamento, dependendo da diferença das pressões produzidas entre as suas paredes, as quais são modificadas pelos dispositivos de transferência de fluxo que controlam o fluxo. O corpo elastomérico encontra-se localizado no interior da cavidade principal da válvula, sendo o dito corpo elastomérico oco e aberto em uma de suas extremidades axiais. tal corpo elastomérico é composto de pelo menos duas zonas axiais: uma zona de selagem radial. Tais zonas do corpo elastomérico executam funções específicas no decorrer da operação da Válvula desta forma evitando a participação de componentes em separado, o que se traduziria em um complexo projeto da válvula como também no aumento dos custos de fabricação.
BR9706812-8A 1996-11-20 1997-11-20 Válvula de fluxo. BR9706812A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/754,257 US5769387A (en) 1996-11-20 1996-11-20 Flow valves operated by flow transfer means which regulate small flows of control
PCT/IB1997/001473 WO1998022737A1 (en) 1996-11-20 1997-11-20 Flow valve operated by flow transfer means which regulate small flows of control

Publications (1)

Publication Number Publication Date
BR9706812A true BR9706812A (pt) 1999-12-28

Family

ID=25034050

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9706812-8A BR9706812A (pt) 1996-11-20 1997-11-20 Válvula de fluxo.

Country Status (11)

Country Link
US (1) US5769387A (pt)
EP (1) EP0848193A1 (pt)
JP (1) JP2002514289A (pt)
KR (1) KR19990067667A (pt)
AR (1) AR010619A1 (pt)
AU (1) AU4962497A (pt)
BR (1) BR9706812A (pt)
CA (1) CA2229659A1 (pt)
PL (1) PL327508A1 (pt)
TW (1) TW414840B (pt)
WO (1) WO1998022737A1 (pt)

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DE10046651A1 (de) * 2000-09-20 2002-04-04 Fresenius Medical Care De Gmbh Ventil
US20060000015A1 (en) * 2001-06-21 2006-01-05 Scott Duncan Pneumatically actuated drain stopper system and apparatus
US6626415B1 (en) 2001-07-20 2003-09-30 Rafael A. Aguila Valve assembly
US6685166B1 (en) 2001-07-20 2004-02-03 Rafael A. Aguila Valve assembly
WO2003048464A2 (en) * 2001-12-04 2003-06-12 Arichell Technologies, Inc. Automatic bathroom flushers
US6752378B2 (en) * 2002-01-14 2004-06-22 Westinghouse Airbrake Technologies Corporation Valve assembly with integral seat
DE10224750A1 (de) 2002-06-04 2003-12-24 Fresenius Medical Care De Gmbh Vorrichtung zur Behandlung einer medizinischen Flüssigkeit
CA2490249C (en) * 2002-06-24 2013-02-26 Arichell Technologies, Inc. Automated water delivery systems with feedback control
US7070394B1 (en) 2002-11-04 2006-07-04 Spirax Sarco, Inc. Gas pressure driven fluid pump having pilot valve controlling disc-type motive and exhaust valves
US7121522B2 (en) * 2004-01-30 2006-10-17 Perez Sergio Device for the regulation of flow applied to flow valves working under pressure differential
CN100425894C (zh) * 2004-10-25 2008-10-15 威海戥同测试设备有限公司 压力平衡阀
US8197231B2 (en) 2005-07-13 2012-06-12 Purity Solutions Llc Diaphragm pump and related methods
WO2008034463A1 (en) * 2006-09-18 2008-03-27 Alberto Lodolo Servo-operated valve
US8192401B2 (en) 2009-03-20 2012-06-05 Fresenius Medical Care Holdings, Inc. Medical fluid pump systems and related components and methods
EP2453946B1 (en) * 2009-07-15 2013-02-13 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems
US9694125B2 (en) 2010-12-20 2017-07-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9624915B2 (en) 2011-03-09 2017-04-18 Fresenius Medical Care Holdings, Inc. Medical fluid delivery sets and related systems and methods
CN103648540B (zh) 2011-04-21 2016-06-01 弗雷塞尼斯医疗保健控股公司 医疗流体泵送系统及相关装置和方法
JP2014515949A (ja) * 2011-05-06 2014-07-07 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 弁要素
CN102182833B (zh) * 2011-05-25 2013-03-13 杨彦 一种流量控制开关
JP5790786B2 (ja) * 2011-12-16 2015-10-07 株式会社村田製作所 バルブ、燃料電池システム
EP2653236A1 (en) * 2012-04-17 2013-10-23 Linde Aktiengesellschaft Device and method for a controlled discharge of a fluid
US9610392B2 (en) 2012-06-08 2017-04-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9500188B2 (en) 2012-06-11 2016-11-22 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9561323B2 (en) 2013-03-14 2017-02-07 Fresenius Medical Care Holdings, Inc. Medical fluid cassette leak detection methods and devices
US10117985B2 (en) 2013-08-21 2018-11-06 Fresenius Medical Care Holdings, Inc. Determining a volume of medical fluid pumped into or out of a medical fluid cassette
FR3021363B1 (fr) * 2014-05-21 2019-05-03 Safran Aircraft Engines Dispositif de regulation de debit ameliore ayant une masse reduite
KR101601845B1 (ko) * 2014-10-08 2016-03-09 동아대학교 산학협력단 디스크에 튜브가 결합된 글로브밸브
WO2016206190A1 (zh) * 2015-06-24 2016-12-29 广东美的生活电器制造有限公司 阀体、具有该阀体的咖啡机及咖啡机的控制方法
DE102016103661A1 (de) * 2016-03-01 2017-09-07 Khs Gmbh Aktuator zur Steuerung der Fluidwege einer Befüllungseinheit für eine Getränkeabfüllanlage, Befüllungseinheit für eine Getränkeabfüllanlage sowie Getränkeabfüllanlage
DK3449331T3 (en) * 2016-04-26 2020-02-03 Oxford Flow Ltd Indretning til at styre fluidstrømning
CN112058109A (zh) * 2020-09-12 2020-12-11 米兰 一种工业废气处理用中和气体混入装置
CN112762197B (zh) * 2021-02-08 2023-12-19 天通控股股份有限公司 一种基于高弹性材料的膨胀阻断式流量可调气动阀门
DE102021104632A1 (de) * 2021-02-26 2022-09-01 VAG GmbH Pilotgesteuertes Regelventil
CN113236971A (zh) * 2021-05-31 2021-08-10 威海盛泰智能仪器仪表有限公司 通过监视介质压力的变化实现液化石油气安全管理的方法

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Also Published As

Publication number Publication date
KR19990067667A (ko) 1999-08-25
CA2229659A1 (en) 1998-05-20
JP2002514289A (ja) 2002-05-14
WO1998022737A8 (en) 2001-06-07
PL327508A1 (en) 1998-12-21
TW414840B (en) 2000-12-11
US5769387A (en) 1998-06-23
WO1998022737A1 (en) 1998-05-28
EP0848193A1 (en) 1998-06-17
AU4962497A (en) 1998-06-10
AR010619A1 (es) 2000-06-28

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law