BR112015007766A2 - disco de ruptura que tem linha de fraqueza definida por laser com abertura de disco e estruturas de controle antifragmentação - Google Patents

disco de ruptura que tem linha de fraqueza definida por laser com abertura de disco e estruturas de controle antifragmentação

Info

Publication number
BR112015007766A2
BR112015007766A2 BR112015007766A BR112015007766A BR112015007766A2 BR 112015007766 A2 BR112015007766 A2 BR 112015007766A2 BR 112015007766 A BR112015007766 A BR 112015007766A BR 112015007766 A BR112015007766 A BR 112015007766A BR 112015007766 A2 BR112015007766 A2 BR 112015007766A2
Authority
BR
Brazil
Prior art keywords
disc
opening
antifragmentation
rupture
control structures
Prior art date
Application number
BR112015007766A
Other languages
English (en)
Other versions
BR112015007766B1 (pt
Inventor
Walker Joe
Original Assignee
Fike Corp
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 Fike Corp filed Critical Fike Corp
Publication of BR112015007766A2 publication Critical patent/BR112015007766A2/pt
Publication of BR112015007766B1 publication Critical patent/BR112015007766B1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/362—Laser etching
    • B23K26/364—Laser etching for making a groove or trench, e.g. for scribing a break initiation groove
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/22—Safety features
    • B65D90/32—Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure
    • 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
    • F16K17/1606—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 of the reverse-buckling-type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Safety Valves (AREA)
  • Laser Beam Processing (AREA)
  • Gas Exhaust Devices For Batteries (AREA)

Abstract

resumo patente de invenção: "disco de ruptura que tem linha de fraqueza definida por laser com abertura de disco e estruturas de controle antifragmentação". a presente invenção refere-se a um disco de ruptura (10) que compreende uma linha de abertura (16) formada na pelo menos uma face do mesmo. a linha de abertura (16) é formada por meio de usinagem a laser da face do disco e inclui pelo menos um recurso de controle de abertura de disco (20). o recurso de controle de abertura de disco (20) pode ser um recurso de iniciação de abertura configurado para auxiliar na ruptura inicial do disco (10). alternativamente, o recurso de controle de abertura (20) pode ser um recurso antifragmentação configurado para dissipar a energia que age no disco (10) de modo a impedir a separação da pétala formada na abertura do disco.
BR112015007766-8A 2013-02-28 2014-02-12 Dispositivo de alívio de sobrepressão e método de formação de uma linha de abertura em um dispositivo de alívio de pressão BR112015007766B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/780,729 US9303778B2 (en) 2013-02-28 2013-02-28 Rupture disc having laser-defined line of weakness with disc opening and anti-fragmentation control structures
US13/780,729 2013-02-28
PCT/US2014/016058 WO2014133763A1 (en) 2013-02-28 2014-02-12 Rupture disc having laser-defined line of weakness with disc opening and anti-fragmentation control structures

Publications (2)

Publication Number Publication Date
BR112015007766A2 true BR112015007766A2 (pt) 2017-07-04
BR112015007766B1 BR112015007766B1 (pt) 2021-07-27

Family

ID=51387102

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015007766-8A BR112015007766B1 (pt) 2013-02-28 2014-02-12 Dispositivo de alívio de sobrepressão e método de formação de uma linha de abertura em um dispositivo de alívio de pressão

Country Status (13)

Country Link
US (1) US9303778B2 (pt)
EP (1) EP2961672B1 (pt)
JP (1) JP6452116B2 (pt)
KR (1) KR102323038B1 (pt)
CN (1) CN105026287B (pt)
AU (1) AU2014221364B2 (pt)
BR (1) BR112015007766B1 (pt)
CA (1) CA2885904C (pt)
HK (1) HK1216875A1 (pt)
IN (1) IN2015DN02649A (pt)
MX (1) MX2015004370A (pt)
RU (1) RU2651410C2 (pt)
WO (1) WO2014133763A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9289856B2 (en) * 2013-07-29 2016-03-22 Fike Corporation Creation of laser-defined structures on pressure relief devices via tiling method
US9821412B2 (en) * 2014-04-17 2017-11-21 Fike Corporation Reverse-acting rupture disc with buckling-control feature
EP3289258B1 (en) * 2015-04-28 2020-06-10 Donadon Safety Discs and Devices S.R.L. A safety or rupture element for a pipeline and method for making said element
WO2016174554A1 (en) * 2015-04-28 2016-11-03 Donadon Safety Discs And Decives S.R.L. Safety or rupture element for pipelines and method for making said element
GB2546437B (en) * 2017-04-13 2018-03-21 Elfab Ltd Improvements in or for burst members
CA3078980A1 (en) 2017-10-12 2019-04-18 Bs&B Innovations Limited Rupture disk
US11548079B2 (en) 2018-07-05 2023-01-10 Fike Corporation Rupture disc having stress concentrating feature
US11672161B2 (en) 2018-12-24 2023-06-06 Samsung Display Co., Ltd. Method of manufacturing display apparatus
CN110339519A (zh) * 2019-06-21 2019-10-18 山西新思备科技股份有限公司 一种压开式喷洒执行机构
DE102020131069B4 (de) * 2020-11-24 2022-08-25 Jenoptik Automatisierungstechnik Gmbh Verfahren und Vorrichtung zum Erzeugen einer Schwächungslinie in einer Oberfläche eines Bauteils; Computerprogrammprodukt sowie maschinenlesbares Speichermedium
US20230253668A1 (en) * 2022-02-04 2023-08-10 Mann+Hummel Gmbh Hermetically closed battery degas venting unit for a battery enclosure/pack/housing

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US3072288A (en) * 1960-02-15 1963-01-08 Lemmer Horace Rupture disc vacuum support
US3109554A (en) * 1960-09-19 1963-11-05 Fike Metal Prod Corp Rupture disc unit
US3484817A (en) * 1967-11-07 1969-12-16 Black Swalls & Bryson Inc Safety pressure relief device
US3612345A (en) * 1969-07-22 1971-10-12 Fike Metal Prod Corp Rupture disc pressure relief structure for polymerization reactors
US3709239A (en) * 1971-01-04 1973-01-09 Selas Corp Of America Safety blowout
US3834580A (en) * 1972-09-25 1974-09-10 Black Sivalls & Bryson Inc Safety pressure relief device
US3921556A (en) * 1975-01-02 1975-11-25 Black Sivalls & Bryson Inc Scored reverse buckling rupture disk manufacturing method
US4122595A (en) * 1977-08-12 1978-10-31 Black, Sivalls & Bryson, Inc. Scored rupture disk manufacturing method
US4481850A (en) * 1981-12-15 1984-11-13 Bs&B Safety Systems, Inc. Scored reverse buckling rupture disk apparatus
US4669626A (en) * 1983-09-20 1987-06-02 Continental Disc Corporation Rupture disc with selectively positioned initial buckling
US4512171A (en) * 1983-09-20 1985-04-23 Continental Disc Corporation Method for forming rupture disc
CA1286565C (en) * 1987-02-24 1991-07-23 Dixit B. Kadakia Safety pressure relief device and method for making the same
CA2012964C (en) 1990-01-09 1998-06-16 Edward H. Short Iii Scored reverse buckling rupture disk assembly
US5267666A (en) * 1993-01-19 1993-12-07 Fike Corporation Multiple-dome, scored, rupture disc
US5377716A (en) * 1993-08-16 1995-01-03 Bs&B Safety Systems, Inc. Pressure surge resistant rupture disk assembly
US5368180A (en) * 1993-10-12 1994-11-29 Bs&B Safety Systems, Inc. Perforated rupture disk assembly
US5558114A (en) 1995-04-07 1996-09-24 Oklahoma Safety Equipment Co. Eccentric scored rupture disk assembly
US6178983B1 (en) * 1999-05-13 2001-01-30 Bs&B Safety Systems, Inc. Rupture disk assembly
US6792964B2 (en) * 2001-01-05 2004-09-21 Bs&B Safety Systems, Inc. Pressure relief device assemblies
US6959828B2 (en) * 2003-11-13 2005-11-01 Fike Corporation Non-fragmenting pressure relief apparatus
US7017767B2 (en) * 2003-11-13 2006-03-28 Fike Corporation Non-fragmenting pressure relief apparatus
US8038024B2 (en) * 2005-01-14 2011-10-18 Fike Corporation Holder with V-knife blade for bi-directional rupture disc assembly
US7600527B2 (en) * 2005-04-01 2009-10-13 Fike Corporation Reverse acting rupture disc with laser-defined electropolished line of weakness and method of forming the line of weakness
PT2164674T (pt) * 2007-06-18 2017-03-23 Donadon Safety Discs And Devices S R L Processo de produção de discos de segurança / ruptura com um valor limite de ruptura pré-calculado
US8333212B2 (en) * 2008-06-04 2012-12-18 Fike Corporation Rupture disc with machined line of opening
US8636164B2 (en) 2008-12-10 2014-01-28 Continental Disc Corporation Controlling the rated burst pressure of a rupture disc through the use of control scores on the disc dome
US20100140238A1 (en) * 2008-12-10 2010-06-10 Continental Disc Corporation Machining score lines in a rupture disc using laser machining
US8181663B2 (en) * 2009-04-13 2012-05-22 Fike Corporation Pressure relief device having support member with recessed areas
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CN105422936B (zh) * 2009-09-30 2020-01-07 Bs&B 安全系统有限公司 破裂盘
US9551429B2 (en) * 2012-07-18 2017-01-24 Fike Corporation Rupture disc having laser-defined reversal initiation and deformation control features

Also Published As

Publication number Publication date
MX2015004370A (es) 2015-07-06
EP2961672A4 (en) 2016-11-16
EP2961672A1 (en) 2016-01-06
HK1216875A1 (zh) 2016-12-09
CN105026287A (zh) 2015-11-04
JP2016511372A (ja) 2016-04-14
US9303778B2 (en) 2016-04-05
IN2015DN02649A (pt) 2015-09-18
AU2014221364A1 (en) 2015-04-16
JP6452116B2 (ja) 2019-01-16
AU2014221364B2 (en) 2017-07-06
BR112015007766B1 (pt) 2021-07-27
CA2885904A1 (en) 2014-09-04
RU2651410C2 (ru) 2018-04-19
KR20150123797A (ko) 2015-11-04
RU2015117780A (ru) 2017-04-03
EP2961672B1 (en) 2021-04-07
US20140238984A1 (en) 2014-08-28
WO2014133763A1 (en) 2014-09-04
CN105026287B (zh) 2018-01-16
KR102323038B1 (ko) 2021-11-08
CA2885904C (en) 2021-03-02

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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]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/02/2014, OBSERVADAS AS CONDICOES LEGAIS.