BR112015014443A2 - dispositivos de alívio de pressão - Google Patents

dispositivos de alívio de pressão

Info

Publication number
BR112015014443A2
BR112015014443A2 BR112015014443A BR112015014443A BR112015014443A2 BR 112015014443 A2 BR112015014443 A2 BR 112015014443A2 BR 112015014443 A BR112015014443 A BR 112015014443A BR 112015014443 A BR112015014443 A BR 112015014443A BR 112015014443 A2 BR112015014443 A2 BR 112015014443A2
Authority
BR
Brazil
Prior art keywords
panels
breakout
pressure relief
opening
relief device
Prior art date
Application number
BR112015014443A
Other languages
English (en)
Inventor
Brazier Geoffrey
Farwell Steven
Original Assignee
Brazier Geoffrey
Farwell Steven
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 Brazier Geoffrey, Farwell Steven filed Critical Brazier Geoffrey
Publication of BR112015014443A2 publication Critical patent/BR112015014443A2/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
    • F16K17/40—Safety valves; Equalising valves, e.g. pressure relief valves with a fracturing member, e.g. fracturing diaphragm, glass, fusible joint
    • F16K17/406—Safety valves; Equalising valves, e.g. pressure relief valves with a fracturing member, e.g. fracturing diaphragm, glass, fusible joint the fracturing member being a generally elongated member, e.g. rod or wire, which is directly connected to a movable valve member, the breaking or buckling of the elongated member allowing the valve member to move to a closed or open position
    • 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
    • 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
    • Y10T137/1624—Destructible or deformable element controlled
    • Y10T137/1632—Destructible element
    • Y10T137/1782—Frangible element returns pressure responsive valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Flow Control Members (AREA)
  • Building Environments (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Special Wing (AREA)
  • Safety Valves (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

“dispositivos de alívio de pressão” resumo é descrito um dispositivo de alívio de pressão. o dispositivo de alívio de pressão pode assumir a forma de uma abertura de “borboleta”, incluindo painéis de ruptura emparelhados ou partes de ruptura que são configuradas para abrir de uma forma semelhante a uma borboleta batendo as asas. após a abertura, os painéis de ruptura emparelhados podem contatar entre si, absorvendo, assim, a energia cinética. os painéis de ruptura pode ser posicionados dentro de uma armação ou podem ser formados ou cortados a partir de uma única lâmina. um cabo pode ser proporcionado entre os painéis de ruptura para reter os painéis de ruptura e / ou garantir que os painéis de ruptura abram de modo substancialmente simultâneo. o dispositivo de alívio de pressão também pode incluir um mecanismo de ativação para controlar a abertura dos painéis de ruptura, um ou mais membros de articulação e / ou um membro de bloqueio, depois da ativação do primeiro painel de ruptura. 1/1
BR112015014443A 2012-12-18 2013-12-17 dispositivos de alívio de pressão BR112015014443A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261797917P 2012-12-18 2012-12-18
PCT/US2013/075802 WO2014100001A2 (en) 2012-12-18 2013-12-17 Butterfly vent

Publications (1)

Publication Number Publication Date
BR112015014443A2 true BR112015014443A2 (pt) 2017-07-11

Family

ID=50979386

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015014443A BR112015014443A2 (pt) 2012-12-18 2013-12-17 dispositivos de alívio de pressão

Country Status (6)

Country Link
US (1) US10180193B2 (pt)
EP (1) EP2935958B1 (pt)
CN (1) CN105008778B (pt)
BR (1) BR112015014443A2 (pt)
CA (1) CA2895485C (pt)
WO (1) WO2014100001A2 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201720831D0 (en) 2017-10-12 2018-01-31 Rolls-Royce Ltd A pressure relief arrangement for a gas turbine engine
US11457538B2 (en) 2018-12-20 2022-09-27 Canrig Robotic Technologies As EX certified robotic system with enhanced corrosion resistance
KR20210101224A (ko) 2018-12-20 2021-08-18 캔리그 로보틱스 테크놀로지스 에이에스 강화된 부식 방지 기능을 가진 사전 인증된 로봇 시스템
GB2585026B (en) 2019-06-25 2023-03-29 Bae Systems Plc Overpressure protection system for a magazine
CN110307349B (zh) * 2019-07-11 2024-05-24 无锡市爱德阀业股份有限公司 一种防倒流式蝶阀

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US2747388A (en) * 1953-06-15 1956-05-29 Dolar Edward Covered dish
US2905358A (en) * 1957-04-29 1959-09-22 Allis Chalmers Mfg Co Relief valve
US3026901A (en) * 1957-10-10 1962-03-27 Wheeler Valve And Pump Company Valve
DE1234117B (de) * 1963-07-02 1967-02-09 Licentia Gmbh UEberdrucksicherung
US3374804A (en) * 1965-07-07 1968-03-26 Axel Larsson Maskinaffar Ab Check valves
US3718156A (en) * 1971-01-27 1973-02-27 A Fujii Automatic air flow smoothing apparatus
US3877600A (en) * 1972-10-10 1975-04-15 Mcdonald Products Corp Closure assembly
US3831628A (en) * 1973-03-13 1974-08-27 E Kintner Check valve
IT1069123B (it) * 1976-10-04 1985-03-25 Ferrero & C Spa P Contenitore per piccoli oggetti..particolarmente pastiglie e simili prodotti dol ciari
US4196745A (en) * 1977-04-25 1980-04-08 Gustav F. Gerdts Kg Flap valve
US4230148A (en) * 1979-04-06 1980-10-28 De Laval Turbine Inc. Check-valve construction
US4396129A (en) * 1981-06-29 1983-08-02 Hitachi Shipbuilding & Engineering Company Limited Device for emergently relieving pressure
CA1194665A (en) 1983-06-07 1985-10-08 Leonard E. Blendick Pressure relief wall assembly
DE3564018D1 (en) * 1984-05-02 1988-09-01 Goodwin R Int Ltd Wafer check valves
US4787180A (en) * 1988-01-29 1988-11-29 Bs&B Safety Systems, Inc. Vibration resistant rupturable pressure relief member
NZ230553A (en) * 1988-09-21 1993-04-28 Stockham Valve Au Pty Ltd Check valve with pivoting plates made from sheet material and pivot pin retained in body with spring clips
US4896695A (en) * 1989-05-01 1990-01-30 Pysh Wasyl A Check valve
US5267666A (en) * 1993-01-19 1993-12-07 Fike Corporation Multiple-dome, scored, rupture disc
GB9324697D0 (en) * 1993-12-01 1994-01-19 Goodwin R Int Ltd Plates for wafer check valves
DE19717726C1 (de) * 1997-04-18 1998-09-10 Meinecke Ag H Verbundwasserzähler
AT3873U1 (de) * 1999-03-29 2000-09-25 Tesma Motoren Getriebetechnik Rückschlagventil für ein einfüllrohr eines treibstofftanks eines kraftfahrzeuges
US6792964B2 (en) * 2001-01-05 2004-09-21 Bs&B Safety Systems, Inc. Pressure relief device assemblies
JP4155734B2 (ja) * 2001-12-20 2008-09-24 三洋電機株式会社 電池の安全弁
US7493770B2 (en) * 2004-08-09 2009-02-24 General Electric Company Methods and apparatus for regulating airflow supply systems
US7311740B2 (en) * 2005-02-14 2007-12-25 Honeywell International, Inc. Snap acting split flapper valve
US7325569B2 (en) * 2005-04-25 2008-02-05 Honeywell International, Inc. Butterfly valve with integral split flapper relief valve
CA2628752C (en) 2005-12-05 2014-09-23 Bs & B Safety Systems Limited Pressure relief device
US7798893B2 (en) * 2006-01-19 2010-09-21 Fike Corporation Full opening and reclosable explosion vent apparatus
WO2008100531A1 (en) * 2007-02-13 2008-08-21 Gallagher Christopher G Container having foldable lid
US8191925B2 (en) 2008-04-14 2012-06-05 Autoliv Asp, Inc. Dynamic safety vent

Also Published As

Publication number Publication date
EP2935958A2 (en) 2015-10-28
WO2014100001A3 (en) 2014-10-02
CA2895485A1 (en) 2014-06-26
WO2014100001A2 (en) 2014-06-26
EP2935958A4 (en) 2016-08-17
CA2895485C (en) 2021-01-05
EP2935958B1 (en) 2017-10-18
US20150337978A1 (en) 2015-11-26
US10180193B2 (en) 2019-01-15
CN105008778B (zh) 2018-07-24
CN105008778A (zh) 2015-10-28

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2649 DE 13-10-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.