BR9805990A - Mecanismo de válvula e fluxÈmetro. - Google Patents

Mecanismo de válvula e fluxÈmetro.

Info

Publication number
BR9805990A
BR9805990A BR9805990-4A BR9805990A BR9805990A BR 9805990 A BR9805990 A BR 9805990A BR 9805990 A BR9805990 A BR 9805990A BR 9805990 A BR9805990 A BR 9805990A
Authority
BR
Brazil
Prior art keywords
sealing
chamber
seal
ring
component
Prior art date
Application number
BR9805990-4A
Other languages
English (en)
Inventor
Ilan Paz
Original Assignee
S F M Sophisticated Water Mete
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 S F M Sophisticated Water Mete filed Critical S F M Sophisticated Water Mete
Publication of BR9805990A publication Critical patent/BR9805990A/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/084—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being used only as a holding element to maintain the valve in a specific position, e.g. check valves
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/021—Check valves with guided rigid valve members the valve member being a movable body around which the medium flows when the valve is open
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • F16K15/044—Check valves with guided rigid valve members shaped as balls spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Coating Apparatus (AREA)
  • Lift Valve (AREA)
  • Measuring Volume Flow (AREA)

Abstract

"MECANISMO DE VáLVULA E FLUXÈMETRO". A invenção provê um mecanismo de válvula fechado magneticamente e aberto por pressão para fluidos, compreendendo uma caixa 12, provida com, pelo menos, uma entrada 14, uma saída 16 e uma câmara 18 ligando-as, a câmara 18 sendo dotada de um anel de vedação 20 elasticamente deformável, definindo uma abertura 22 para a passagem de fluido 24, um corpo de vedação 26, posicionado na câmara 18 e é móvel entre a primeira posição de vedação e uma segunda posição, o corpo 26 tendo, pelo menos, uma área em corte transversal circular 28, dimensionada para ser cunhada na abertura 22, para efetuar sua vedação e impedir a passagem de fluido através da câmara 18, onde na primeira posição, o corpo 26 exerce uma força lateral contra o anel de vedação 20 maior que a força exercida pelo corpo contra o anel 20 na direção defronte a entrada 14 e onde na segunda posição, o corpo de vedação 26 está distanciado suficientemente do anel de vedação 20 para permitir que o fluido livre flua da entrada 14 para a saída 16 e um componente de magneto permanente 29 e um componente de corpo ferromagnético, um dos componentes 29 sendo montado rigidamente na câmara entre a entrada 14 e o anel de vedação 20 e o componente restante sendo uma parte do corpo de vedação 26, o componente de magneto permanente 29 compreendendo um corpo magnético 30, flanqueado por um par de placas ferromagnéticas 31, as extremidades de cada uma das placas 31 estendendo-se além de uma extremidade do corpo magnético 30 para ali criar um espaço com ar, pelo qual um fluxo magnético flui através de dito corpo magnético 30 e através das extremidades de ditas placas ferromagnéticas 31 para deter firmemente dito componente do corpo ferromagnético 26, quando levado em contato com o mesmo e para assim reter dito corpo de vedação 26 em dita primeira posição até a aplicação de uma predeterminada pressão de ruptura por dito fluido contra dito corpo de vedação 26, após isso dito corpo de vedação é deslocado para dita segunda posição.
BR9805990-4A 1997-06-12 1998-06-12 Mecanismo de válvula e fluxÈmetro. BR9805990A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL12106197A IL121061A0 (en) 1997-06-12 1997-06-12 Valve mechanism
PCT/IL1998/000272 WO1998057082A1 (en) 1997-06-12 1998-06-12 Valve mechanism

Publications (1)

Publication Number Publication Date
BR9805990A true BR9805990A (pt) 2000-01-25

Family

ID=11070251

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9805990-4A BR9805990A (pt) 1997-06-12 1998-06-12 Mecanismo de válvula e fluxÈmetro.

Country Status (7)

Country Link
EP (1) EP0925465A1 (pt)
AU (1) AU7672898A (pt)
BR (1) BR9805990A (pt)
CA (1) CA2263174A1 (pt)
IL (1) IL121061A0 (pt)
TR (1) TR199900587T1 (pt)
WO (1) WO1998057082A1 (pt)

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GB9900289D0 (en) * 1999-01-06 1999-02-24 Denby James E Pressure release valve
FR2790812B1 (fr) * 1999-03-11 2001-05-11 Coutier Moulage Gen Ind Clapet directionnel a seuil de declenchement et dispositif equipe d'un tel clapet
GB9925648D0 (en) * 1999-10-29 1999-12-29 Boc Group Plc Improvements in valves
GB2357569B (en) * 1999-12-23 2004-02-11 Draftex Ind Ltd Hydraulic cylinder
BR0100140B1 (pt) * 2001-01-23 2010-10-19 válvula de bombeio pneumático com venturi de corpo central.
FR2835032B1 (fr) * 2002-01-22 2004-08-27 Gaz De Petrole Valve, utile notamment dans une lampe a gaz, montee sur potence
EP1633299A4 (en) * 2003-06-11 2009-07-29 Boot Ltd C DEVICE AND METHOD FOR LOW PRESSURE COMPRESSION AND VALVE FOR USE IN THE SYSTEM
US7766034B2 (en) 2003-07-22 2010-08-03 Ti Group Automotive Systems, L.L.C. Pressure control valve
US20050016599A1 (en) * 2003-07-22 2005-01-27 Talaski Edward J. Pressure control valve
DE102006006627B3 (de) * 2006-02-09 2007-07-12 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Rückschlagventil
DE502006001742D1 (de) * 2006-03-20 2008-11-20 Interforge Klee Gmbh Sicherheitsventil zum automatischen Absperren von Gasleitungen
US7506663B2 (en) 2006-07-20 2009-03-24 Fleetguard, Inc. Magnetic check valve
DE102007023659B4 (de) * 2007-05-22 2009-06-10 Continental Automotive Gmbh Ventil
US8448659B2 (en) * 2011-03-07 2013-05-28 Halliburton Energy Services, Inc. Check valve assembly for well stimulation operations
EP2788641B1 (en) 2011-12-09 2015-12-09 Pres-Vac Engineering ApS A pressure relief valve
DE102012205523A1 (de) * 2012-04-04 2013-10-10 Robert Bosch Gmbh Reagenzgefäß-Einsetzteil und Reagenzgefäß
WO2014007804A1 (en) * 2012-07-03 2014-01-09 Halliburton Energy Services, Inc. Check valve for well stimulation
CN104541093B (zh) 2012-07-18 2017-05-03 普瑞斯-维科工程有限公司 泄压阀
DE102016213655A1 (de) * 2016-07-26 2018-02-01 Siemens Aktiengesellschaft Ventil
DE102016214788B4 (de) 2016-08-09 2018-07-19 Minimax Gmbh & Co. Kg Steuersystem für eine Feuerlöschanlage, und Sicherheitseinrichtung
US10662737B2 (en) * 2018-07-24 2020-05-26 Baker Hughes, A Ge Company, Llc Fluid injection valve
DE102018122252B4 (de) 2018-09-12 2024-09-05 Airbus Defence and Space GmbH Rückschlagventilvorrichtung und Herstellung davon
CN110394279A (zh) * 2019-07-08 2019-11-01 深圳市华星光电技术有限公司 一种涂布装置及方法
CN112629032B (zh) * 2021-01-12 2022-02-18 宁波方太厨具有限公司 燃气分配器及包含其的燃气热水器

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE930186C (de) * 1952-07-24 1955-07-11 Walter Jordan Bodenventil fuer Fluessigkeitssaugleitungen
GB744858A (en) * 1953-07-29 1956-02-15 Girdlestone Pumps Ltd Improvements in valves
CH435893A (de) * 1965-12-29 1967-05-15 Karrer Weber & Cie Ag Rückschlagventil
US3468338A (en) * 1967-08-22 1969-09-23 Arch Patterson Flow regulator
DE1650541A1 (de) * 1967-10-14 1970-11-05 Seulen Dr Ing Gerhard Walter Rueckflussverhinderer fuer fluessige und gasfoermige Medien
FR1571313A (pt) * 1967-12-14 1969-06-20
DE1931799A1 (de) * 1969-06-23 1971-01-07 Honsberg & Co Kg Permanentmagnetischer Rueckflussverhinderer
CH608571A5 (pt) * 1975-05-16 1979-01-15 Alfred Maurer
US4287912A (en) * 1980-03-24 1981-09-08 Kem-O-Kleen, Inc. Monoflow ball valve and system
HU184425B (en) * 1981-04-17 1984-08-28 Laszlo Imre Reflux inhibiting valve particularly for tubings for securing the unidirectional flowing of medium in motion
IT211135Z2 (it) * 1986-05-27 1989-02-13 Zanussi Elettrodomestici Valvoda deviatrice del flusso di un fluido.
DE4220586A1 (de) * 1992-06-24 1994-01-13 Schaeffler Waelzlager Kg Rückschlagventil
DE4242457A1 (de) * 1992-12-16 1994-06-23 Daimler Benz Ag Verschluß für einen Gasdruckspeicher in Air-Bag-Rückhaltesystemen
IL107848A0 (en) 1993-12-02 1994-04-12 Paz Ilan Electronic flowmeter system with a stopper against undesirable flows, leak detector and bypass for measuring low flows
US5445184A (en) * 1994-09-26 1995-08-29 Racine; Raymond P. Magnetic valve reset mechanism

Also Published As

Publication number Publication date
WO1998057082A1 (en) 1998-12-17
IL121061A0 (en) 1997-11-20
TR199900587T1 (xx) 1999-11-22
AU7672898A (en) 1998-12-30
EP0925465A1 (en) 1999-06-30
CA2263174A1 (en) 1998-12-17

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Legal Events

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