IN2015DN00719A - - Google Patents

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Publication number
IN2015DN00719A
IN2015DN00719A IN719DEN2015A IN2015DN00719A IN 2015DN00719 A IN2015DN00719 A IN 2015DN00719A IN 719DEN2015 A IN719DEN2015 A IN 719DEN2015A IN 2015DN00719 A IN2015DN00719 A IN 2015DN00719A
Authority
IN
India
Prior art keywords
area
bulged section
lased
lased area
disc
Prior art date
Application number
Inventor
Joseph A Walker
Tom Farrell
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 IN2015DN00719A publication Critical patent/IN2015DN00719A/en

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
    • 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
    • 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
    • B23K26/38—Removing material by boring or cutting
    • 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
    • B65D90/36—Weakened parts
    • 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
    • F16K17/403—Safety valves; Equalising valves, e.g. pressure relief valves with a fracturing member, e.g. fracturing diaphragm, glass, fusible joint with a fracturing valve member

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)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Laser Beam Processing (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Optical Recording Or Reproduction (AREA)

Abstract

A reverse acting rupture disc (10) having a laser defined reversal initiation feature (16) is provided in the bulged section (12) of the disc. The reversal initiation feature comprises at least a first lased area (22) that has a reduced thickness relative to rest of the bulged section. A second lased area (24) may also be provided within the margins of the first lased area. The second lased area has a depth that is greater than the depth of the first lased area. A line of weakness (40) may be formed in the bulged section that functions to direct reversal of the bulged section toward a particular area of the disc such as line of opening recess (56).
IN719DEN2015 2012-07-18 2013-07-11 IN2015DN00719A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/552,165 US9551429B2 (en) 2012-07-18 2012-07-18 Rupture disc having laser-defined reversal initiation and deformation control features
PCT/US2013/050096 WO2014014741A1 (en) 2012-07-18 2013-07-11 Rupture disc having laser-defined reversal initiation and deformation control features

Publications (1)

Publication Number Publication Date
IN2015DN00719A true IN2015DN00719A (en) 2015-07-10

Family

ID=49945684

Family Applications (1)

Application Number Title Priority Date Filing Date
IN719DEN2015 IN2015DN00719A (en) 2012-07-18 2013-07-11

Country Status (12)

Country Link
US (1) US9551429B2 (en)
EP (2) EP3564562B1 (en)
JP (1) JP6267198B2 (en)
KR (1) KR102157403B1 (en)
CN (2) CN104471298B (en)
AU (1) AU2013290519B2 (en)
BR (1) BR112015000586B1 (en)
CA (1) CA2879833C (en)
IN (1) IN2015DN00719A (en)
MX (1) MX360061B (en)
RU (1) RU2642752C2 (en)
WO (1) WO2014014741A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104755822B (en) * 2012-10-31 2017-09-22 法克有限公司 Pressure relief device with laser-defined opening line
US9303778B2 (en) * 2013-02-28 2016-04-05 Fike Corporation Rupture disc having laser-defined line of weakness with disc opening and anti-fragmentation control structures
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
CN105747989B (en) 2015-01-06 2020-06-26 创科实业有限公司 Axial fan vacuum cleaner
KR102161092B1 (en) * 2016-11-29 2020-09-29 에프디씨 주식회사 Method for manufacturing rupture disc using laser beam
CN112055795B (en) * 2017-10-12 2023-05-23 Bs&B创新有限公司 Rupture disc
CN112400078B (en) 2018-07-05 2023-08-29 法克有限公司 Rupture disk with stress concentrating feature
US11454088B1 (en) * 2021-05-12 2022-09-27 Baker Hughes Oilfield Operations Llc Rupture disk, method and system
US12031408B2 (en) 2021-05-26 2024-07-09 Baker Hughes Oilfield Operations Llc Rupture disk, method and system
DE102021116766A1 (en) 2021-06-30 2023-01-05 Bayerische Motoren Werke Aktiengesellschaft Bursting plates for a vehicle battery, bursting device, method and vehicle battery
DE112022003963T5 (en) 2021-10-11 2024-07-04 Milwaukee Electric Tool Corporation BLOWER FOR A HANDHELD BLOWER
US12352274B2 (en) 2022-03-21 2025-07-08 Milwaukee Electric Tool Corporation Axial blower

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484817A (en) * 1967-11-07 1969-12-16 Black Swalls & Bryson Inc Safety pressure relief device
US3834580A (en) * 1972-09-25 1974-09-10 Black Sivalls & Bryson Inc Safety pressure relief device
US4122595A (en) 1977-08-12 1978-10-31 Black, Sivalls & Bryson, Inc. Scored rupture disk manufacturing method
US4588101A (en) 1984-10-10 1986-05-13 Southern Can Company Safety vent for containers
US4803136A (en) * 1985-09-30 1989-02-07 Emerson Electric Co. Method of manufacturing a safety vented container and product
CA1304650C (en) 1987-08-27 1992-07-07 George R. Muddiman Method of manufacturing metal rupture discs
US5042675A (en) 1990-05-04 1991-08-27 Ballard Battery Systems Corporation Container pressure release vent
US5934308A (en) * 1995-10-24 1999-08-10 Bs&B Safety Systems, Inc. Rupture disk apparatus and methods
JPH1143008A (en) 1997-07-25 1999-02-16 Nissan Motor Co Ltd Rupture disk for gas generator
US6006938A (en) * 1997-09-18 1999-12-28 Continental Disc Corporation Enhanced reverse buckling rupture disc
EP1181473B1 (en) 1999-05-13 2006-08-09 BS & B Safety Systems Limited Rupture disk assembly
US6178983B1 (en) 1999-05-13 2001-01-30 Bs&B Safety Systems, Inc. Rupture disk assembly
US6357792B1 (en) 2000-09-28 2002-03-19 Trw Inc. Air bag inflator with burst disk
EP1601899B1 (en) * 2003-02-28 2008-12-24 BS & B Safety Systems L.l.c. Pressure relief device
US7017767B2 (en) * 2003-11-13 2006-03-28 Fike Corporation Non-fragmenting pressure relief apparatus
US6959828B2 (en) * 2003-11-13 2005-11-01 Fike Corporation Non-fragmenting pressure relief apparatus
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
GB0519834D0 (en) * 2005-09-29 2005-11-09 Elfab Ltd Bursting disc assembly
WO2008011132A2 (en) 2006-07-21 2008-01-24 Amgen, Inc. Rupture valve
US20080060702A1 (en) * 2006-09-12 2008-03-13 Scott Muddiman Elliptical score pattern for reverse acting style rupture disc and assembly using the same
EP2164674B1 (en) * 2007-06-18 2017-01-25 Donadon Safety Discs and Devices S.R.L. Method for production of safety /rupture discs having pre-calculated breaking threshold
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
WO2011158822A1 (en) * 2010-06-16 2011-12-22 株式会社朝日ラバー Excess pressure release valve and excess pressure release unit

Also Published As

Publication number Publication date
US9551429B2 (en) 2017-01-24
MX360061B (en) 2018-10-22
JP6267198B2 (en) 2018-01-24
JP2015522779A (en) 2015-08-06
CN104471298B (en) 2017-03-01
EP2875270B1 (en) 2019-07-03
EP3564562A1 (en) 2019-11-06
EP2875270A1 (en) 2015-05-27
EP2875270A4 (en) 2016-05-11
US20140021203A1 (en) 2014-01-23
CA2879833A1 (en) 2014-01-23
CN106352126B (en) 2019-06-04
KR20150036233A (en) 2015-04-07
BR112015000586B1 (en) 2021-09-14
KR102157403B1 (en) 2020-09-17
RU2015100261A (en) 2016-09-10
CA2879833C (en) 2020-04-14
MX2015000627A (en) 2015-04-14
HK1209474A1 (en) 2016-04-01
RU2642752C2 (en) 2018-01-25
CN104471298A (en) 2015-03-25
WO2014014741A1 (en) 2014-01-23
AU2013290519B2 (en) 2017-07-13
EP3564562B1 (en) 2022-02-23
BR112015000586A2 (en) 2017-06-27
CN106352126A (en) 2017-01-25
AU2013290519A1 (en) 2015-01-29

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