BR0211475A - sistemas e métodos de monitoramento para dispositivo de redução de pressão e sistemas pressurizados - Google Patents

sistemas e métodos de monitoramento para dispositivo de redução de pressão e sistemas pressurizados

Info

Publication number
BR0211475A
BR0211475A BRPI0211475-5A BR0211475A BR0211475A BR 0211475 A BR0211475 A BR 0211475A BR 0211475 A BR0211475 A BR 0211475A BR 0211475 A BR0211475 A BR 0211475A
Authority
BR
Brazil
Prior art keywords
systems
methods
pressure reducing
reducing device
pressurized
Prior art date
Application number
BRPI0211475-5A
Other languages
English (en)
Other versions
BRPI0211475B1 (pt
Inventor
Geof Brazier
Iii John P Clark
John E Smallwood
Original Assignee
Bs & B Safety Systems 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 Bs & B Safety Systems Inc filed Critical Bs & B Safety Systems Inc
Publication of BR0211475A publication Critical patent/BR0211475A/pt
Publication of BRPI0211475B1 publication Critical patent/BRPI0211475B1/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
    • 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
    • F16K17/14—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member
    • F16K17/16—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs
    • 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
    • F16K37/0025—Electrical or magnetic means
    • F16K37/005—Electrical or magnetic means for 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
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Alarm Systems (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

"SISTEMAS E MéTODOS DE MONITORAMENTO PARA DISPOSITIVO DE REDUçãO DE PRESSãO E SISTEMAS PRESSURIZADOS". Proporcionam se sistema e método de monitoramento de dispositivo de redução de pressão. O sistema inclui um sensor de liberação que proporciona uma indicação, quando o dispositivo de redução de pressão se ativar. Um transmissor sem fios está conectado ao sensor de liberação e envia uma transmissão sem fios tendo um sinal de ativação, quando for provida a indicação pelo sensor de liberação. Um receptor recebe a transmissão sem fios do transmissor e gera um aviso, quando for identificado o sinal de ativação.
BRPI0211475-5A 2001-07-30 2002-07-30 Sistema de monitoramento para dispositivo de redução de pressão e sistema pressurizado e respectivo método de monitoramento BRPI0211475B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/916,687 US6598454B2 (en) 2001-07-30 2001-07-30 System and method for monitoring a pressurized system
US09/916,687 2001-07-30
PCT/US2002/023991 WO2003012760A2 (en) 2001-07-30 2002-07-30 System and method for monitoring a pressurized system

Publications (2)

Publication Number Publication Date
BR0211475A true BR0211475A (pt) 2007-01-30
BRPI0211475B1 BRPI0211475B1 (pt) 2018-02-27

Family

ID=25437677

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0211475-5A BRPI0211475B1 (pt) 2001-07-30 2002-07-30 Sistema de monitoramento para dispositivo de redução de pressão e sistema pressurizado e respectivo método de monitoramento

Country Status (9)

Country Link
US (3) US6598454B2 (pt)
EP (1) EP1415103B1 (pt)
CN (1) CN100340807C (pt)
AT (1) ATE333063T1 (pt)
AU (1) AU2002322736A1 (pt)
BR (1) BRPI0211475B1 (pt)
CA (1) CA2456190C (pt)
DE (1) DE60213099T2 (pt)
WO (1) WO2003012760A2 (pt)

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Also Published As

Publication number Publication date
US20050160786A1 (en) 2005-07-28
US6598454B2 (en) 2003-07-29
EP1415103B1 (en) 2006-07-12
DE60213099T2 (de) 2006-11-23
BRPI0211475B1 (pt) 2018-02-27
WO2003012760A2 (en) 2003-02-13
EP1415103A2 (en) 2004-05-06
US20030019277A1 (en) 2003-01-30
DE60213099D1 (de) 2006-08-24
CN1555468A (zh) 2004-12-15
US7051570B2 (en) 2006-05-30
US20040055384A1 (en) 2004-03-25
CN100340807C (zh) 2007-10-03
CA2456190A1 (en) 2003-02-13
CA2456190C (en) 2011-05-24
WO2003012760A3 (en) 2003-11-06
ATE333063T1 (de) 2006-08-15
AU2002322736A1 (en) 2003-02-17
US6843098B2 (en) 2005-01-18

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: "ALTERADA A CLASSIFICACAO F16K 17/16

Ipc: G08B 25/10 (2006.01), F16K 37/00 (2006.01)

Free format text: ALTERADA A CLASSIFICACAO F16K 17/16; F16K 37/00 PARA INT. CL. 2011.01 G08B 25/10; F16K 37/00.

Ipc: G08B 25/10 (2006.01), F16K 37/00 (2006.01)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ART. 25 DA LPI

B12B Appeal against refusal [chapter 12.2 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2681 DE 24-05-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.