BR0002779A - Dispositivo de fechamento automático para uma válvula para gases comprimidos ou liquefeitos - Google Patents

Dispositivo de fechamento automático para uma válvula para gases comprimidos ou liquefeitos

Info

Publication number
BR0002779A
BR0002779A BR0002779-0A BR0002779A BR0002779A BR 0002779 A BR0002779 A BR 0002779A BR 0002779 A BR0002779 A BR 0002779A BR 0002779 A BR0002779 A BR 0002779A
Authority
BR
Brazil
Prior art keywords
closing device
compressed
automatic closing
valve
liquefied gases
Prior art date
Application number
BR0002779-0A
Other languages
English (en)
Inventor
Leon Kerger
Jean-Claude Schmitz
Original Assignee
Torrent Trading Ltd
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 Torrent Trading Ltd filed Critical Torrent Trading Ltd
Publication of BR0002779A publication Critical patent/BR0002779A/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
    • F16K1/30—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 specially adapted for pressure containers
    • F16K1/301—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 specially adapted for pressure containers only shut-off valves, i.e. valves without additional means
    • 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
    • F16K31/086—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 movable and actuating a second magnet connected to the closing element
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S137/00—Fluid handling
    • Y10S137/901—Biased ball valves with operators
    • 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
    • Y10T137/7908—Weight biased
    • Y10T137/7909—Valve body is the weight
    • Y10T137/791—Ball valves
    • 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
    • Y10T137/7922—Spring biased
    • Y10T137/7924—Spring under tension

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Safety Valves (AREA)

Abstract

Patente de Invenção para <B>"DISPOSITIVO DE FECHAMENTO AUTOMáTICO PARA UMA VáLVULA PARA GASES COMPRIMIDOS OU LIQuEFEITOS"<D> O dispositivo de fechamento é pretendido para cilindros de gás recarregáveis. De maneira a estar seguro que somente pessoas autorizadas possam reabastecer o cilindro, o dispositivo de carga compreende um elemento de válvula de não-retorno (16) que previne o suprimento e que somente pode ser neutralizado usando um magneto especial (18)
BR0002779-0A 1999-07-09 2000-06-21 Dispositivo de fechamento automático para uma válvula para gases comprimidos ou liquefeitos BR0002779A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/350,722 US6131877A (en) 1999-07-09 1999-07-09 Automatic shut-off device for a valve for compressed or liquefied gases

Publications (1)

Publication Number Publication Date
BR0002779A true BR0002779A (pt) 2001-03-13

Family

ID=23377907

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0002779-0A BR0002779A (pt) 1999-07-09 2000-06-21 Dispositivo de fechamento automático para uma válvula para gases comprimidos ou liquefeitos

Country Status (5)

Country Link
US (2) US6131877A (pt)
AR (1) AR024664A1 (pt)
AU (1) AU777274B2 (pt)
BR (1) BR0002779A (pt)
CA (1) CA2312200A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6648012B2 (en) * 2001-06-13 2003-11-18 Applied Materials, Inc. Non-return valve override device
IL162938A0 (en) * 2004-07-08 2005-11-20 Camtek Ltd A magnetically operated valve and avacuum plate made of such valves
US20060021673A1 (en) * 2004-07-27 2006-02-02 Stephan Rodewald Self-sealing apparatus for chemical reaction vessel
DE102007048934A1 (de) * 2007-10-12 2009-04-16 Krones Ag Vorrichtung zum Abfüllen von Getränken
US8051878B2 (en) * 2008-12-06 2011-11-08 International Business Machines Corporation Magnetic valves for performing multi-dimensional assays using one microfluidic chip
US8020586B2 (en) * 2008-12-06 2011-09-20 International Business Machines Corporation One-step flow control for crossing channels
US7992591B2 (en) * 2008-12-06 2011-08-09 International Business Machines Corporation Magnetically actuated microfluidic mixers
US8662071B2 (en) * 2011-02-14 2014-03-04 Bsh Home Appliances Corporation Household gas appliance with a magnetically controlled gas supply system
CN104075021B (zh) * 2014-07-11 2016-04-20 深圳市安博自控能源技术有限公司 一种阀门防拆卸装置及阀门
DE102015105352A1 (de) * 2015-04-09 2016-10-13 Krones Ag Vorrichtung zum Variieren des Volumenstroms eines Füllprodukts in einer Abfüllanlage
DE102015004691A1 (de) * 2015-04-10 2016-10-13 Bürkle Gmbh Durchflussregelvorrichtung
US10487480B2 (en) * 2015-11-03 2019-11-26 Monk Intellectual Properties, Llc Water leak detection and prevention device
US10876646B2 (en) 2015-11-03 2020-12-29 Monk Intellectual Properties, Llc Leak detection and prevention device
US10723610B2 (en) * 2016-09-26 2020-07-28 Gate Cfv Solutions, Inc. Magnetically controlled valve using a blocking device and a movement device
CN115143316A (zh) * 2022-06-27 2022-10-04 珠海格力电器股份有限公司 一种控制阀和制冷系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576168A (en) * 1950-04-25 1951-11-27 Rufus V Allen Magnet cutoff valve
US2693933A (en) * 1951-12-17 1954-11-09 Arthur E Meinke Stop valve
US3794868A (en) * 1971-08-31 1974-02-26 R Haigh Electromagnetic device
US4670939A (en) * 1986-03-25 1987-06-09 Fisher Samuel H Device for holding a door open with permanent magnet actuated ball valve affecting hydraulic cylinder
US5586589A (en) * 1995-05-19 1996-12-24 Monsanto Company Refillable closed container system

Also Published As

Publication number Publication date
US6131877A (en) 2000-10-17
AR024664A1 (es) 2002-10-23
US6398183B1 (en) 2002-06-04
AU4252900A (en) 2001-01-11
CA2312200A1 (fr) 2001-01-09
AU777274B2 (en) 2004-10-07

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time