BR112013002977A2 - método para controlar fluxo de gás, conjunto de válvula de fechamento de gás, e, método para controlar fechamento de válvula dentro de um conjunto de válvula de fechamento de gás - Google Patents

método para controlar fluxo de gás, conjunto de válvula de fechamento de gás, e, método para controlar fechamento de válvula dentro de um conjunto de válvula de fechamento de gás

Info

Publication number
BR112013002977A2
BR112013002977A2 BR112013002977A BR112013002977A BR112013002977A2 BR 112013002977 A2 BR112013002977 A2 BR 112013002977A2 BR 112013002977 A BR112013002977 A BR 112013002977A BR 112013002977 A BR112013002977 A BR 112013002977A BR 112013002977 A2 BR112013002977 A2 BR 112013002977A2
Authority
BR
Brazil
Prior art keywords
shutoff
assembly
gas
valve
controlling
Prior art date
Application number
BR112013002977A
Other languages
English (en)
Other versions
BR112013002977B1 (pt
Inventor
Daniel W Peace
Dirk Steckmann
Doug Vargas
Tim Scott
Original Assignee
Sensus Usa Inc
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 Sensus Usa Inc filed Critical Sensus Usa Inc
Publication of BR112013002977A2 publication Critical patent/BR112013002977A2/pt
Publication of BR112013002977B1 publication Critical patent/BR112013002977B1/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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
    • F16K37/0083—For recording or indicating the functioning of a valve in combination with test equipment by measuring valve parameters
    • 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
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/046—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor with electric means, e.g. electric switches, to control the motor or to control a clutch between the valve and the motor
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
    • F16K37/0091—For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0396—Involving pressure control
    • 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
    • Y10T137/0753—Control by change of position or inertia of system
    • 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
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7759—Responsive to change in rate of fluid flow
    • Y10T137/776—Control by pressures across flow line valve
    • 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
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • 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
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8225—Position or extent of motion indicator
    • Y10T137/8242—Electrical
    • 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
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8326—Fluid pressure responsive indicator, recorder or alarm
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86389—Programmer or timer
    • Y10T137/86405—Repeating cycle
    • Y10T137/86413—Self-cycling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Flow Control (AREA)

Abstract

método para controlar fluxo de gás, conjunto de válvula de fechamento de gás, e, método para controlar fechamento de válvula dentro de um conjunto de válvula de fechamento de gás. a presente invenção inclui um método e aparelho para controlar fluxo de gás por um conjunto de válvula de fechamento de gás. em pelo menos uma concretização, o conjunto é configurado para acionar sua válvula de fechamento de uma posição aberta para uma posição fechada, em resposta a detectar uma condição de fechamento de válvula. o conjunto em uma ou mais concretizações opera como um nó inteligente em uma rede de amr, e interpreta um comando de fechamento recebido como uma condição de fechamento. adicionalmente, ou alternativamente, o conjunto detecta condições operacionais anormais como a condição de fechamento. vantajosamente, o conjunto executa verificação de fechamento inicial, baseado em detectar movimento da válvula na posição fechada, e executa verificação de fechamento subsequente, baseado em monitorar pressão de gás a jusante. nas mesmas ou outras concretizações, o conjunto provê confiabilidade independente aumentada e segurança incorporando uma ou mais rotinas de desobstrução de válvula em suas operações.
BR112013002977-3A 2010-08-09 2011-08-05 método para controlar fluxo de gás por um conjunto de válvula de fechamento de gás, e, conjunto de válvula de fechamento de gás BR112013002977B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/852684 2010-08-09
US12/852,684 US8701703B2 (en) 2010-08-09 2010-08-09 Method and apparatus for controlling gas flow via a gas shut-off valve assembly
PCT/US2011/046683 WO2012021385A2 (en) 2010-08-09 2011-08-05 Method and apparatus for controlling gas flow via a gas shut-off valve assembly

Publications (2)

Publication Number Publication Date
BR112013002977A2 true BR112013002977A2 (pt) 2016-06-07
BR112013002977B1 BR112013002977B1 (pt) 2020-11-10

Family

ID=44513178

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013002977-3A BR112013002977B1 (pt) 2010-08-09 2011-08-05 método para controlar fluxo de gás por um conjunto de válvula de fechamento de gás, e, conjunto de válvula de fechamento de gás

Country Status (8)

Country Link
US (3) US8701703B2 (pt)
EP (1) EP2603721B1 (pt)
JP (1) JP5914481B2 (pt)
CN (1) CN103221726B (pt)
BR (1) BR112013002977B1 (pt)
CA (1) CA2806862C (pt)
MX (1) MX2013001481A (pt)
WO (1) WO2012021385A2 (pt)

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Also Published As

Publication number Publication date
EP2603721A2 (en) 2013-06-19
US9182052B2 (en) 2015-11-10
US20120031499A1 (en) 2012-02-09
CA2806862C (en) 2018-04-03
JP5914481B2 (ja) 2016-05-11
EP2603721B1 (en) 2014-05-14
US20140225015A1 (en) 2014-08-14
CN103221726A (zh) 2013-07-24
US8701703B2 (en) 2014-04-22
JP2013535636A (ja) 2013-09-12
BR112013002977B1 (pt) 2020-11-10
CN103221726B (zh) 2014-11-26
US20140225014A1 (en) 2014-08-14
WO2012021385A2 (en) 2012-02-16
MX2013001481A (es) 2013-07-29
CA2806862A1 (en) 2012-02-16
US9261204B2 (en) 2016-02-16
WO2012021385A3 (en) 2012-04-12

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B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 05/08/2011, OBSERVADAS AS CONDICOES LEGAIS.