CA2889188C - Pressure relief device having a laser-defined line of opening - Google Patents

Pressure relief device having a laser-defined line of opening Download PDF

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Publication number
CA2889188C
CA2889188C CA2889188A CA2889188A CA2889188C CA 2889188 C CA2889188 C CA 2889188C CA 2889188 A CA2889188 A CA 2889188A CA 2889188 A CA2889188 A CA 2889188A CA 2889188 C CA2889188 C CA 2889188C
Authority
CA
Canada
Prior art keywords
pressure relief
opening
line
recesses
lased
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2889188A
Other languages
English (en)
French (fr)
Other versions
CA2889188A1 (en
Inventor
Joseph A. Walker
Bon Shaw
Michael Krebill
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fike Corp
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 CA2889188A1 publication Critical patent/CA2889188A1/en
Application granted granted Critical
Publication of CA2889188C publication Critical patent/CA2889188C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve member
    • 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
    • B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
    • B23K26/359—Working by laser beam, e.g. welding, cutting or boring for surface treatment by providing a line or line pattern, e.g. a dotted break initiation line
    • 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
    • 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
    • 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
    • Y10T137/0402—Cleaning, repairing, or assembling
    • Y10T137/0491—Valve or valve element assembling, disassembling, or replacing
    • 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
    • Y10T137/1692—Rupture disc
    • Y10T137/1744—Specific weakening point

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)
  • Measuring Fluid Pressure (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Laser Beam Processing (AREA)
  • Lasers (AREA)
CA2889188A 2012-10-31 2013-10-30 Pressure relief device having a laser-defined line of opening Active CA2889188C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261720800P 2012-10-31 2012-10-31
US61/720,800 2012-10-31
PCT/US2013/067392 WO2014070827A1 (en) 2012-10-31 2013-10-30 Pressure relief device having a laser-defined line of opening

Publications (2)

Publication Number Publication Date
CA2889188A1 CA2889188A1 (en) 2014-05-08
CA2889188C true CA2889188C (en) 2021-08-17

Family

ID=50545852

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2889188A Active CA2889188C (en) 2012-10-31 2013-10-30 Pressure relief device having a laser-defined line of opening

Country Status (11)

Country Link
US (1) US9347576B2 (https=)
EP (1) EP2914886A4 (https=)
JP (1) JP6532083B2 (https=)
KR (1) KR102167232B1 (https=)
CN (1) CN104755822B (https=)
AU (1) AU2013337989B2 (https=)
BR (1) BR112015009476B1 (https=)
CA (1) CA2889188C (https=)
MX (1) MX357195B (https=)
RU (1) RU2648808C2 (https=)
WO (1) WO2014070827A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2775713C (en) * 2009-09-30 2020-09-01 Bs&B Safety Systems Limited Rupture disk
US10228068B2 (en) * 2013-04-25 2019-03-12 Bs&B Innovations Limited Frustum-shaped rupture disk having line of weakness
US9289856B2 (en) * 2013-07-29 2016-03-22 Fike Corporation Creation of laser-defined structures on pressure relief devices via tiling method
GB2546437B (en) 2017-04-13 2018-03-21 Elfab Ltd Improvements in or for burst members
KR102470538B1 (ko) 2017-09-19 2022-11-24 주식회사 한준일렉트릭 자석을 이용한 압력방출장치
BR112020026565A2 (pt) 2018-07-05 2021-03-23 Fike Corporation Disco de ruptura tendo característica de concentração de tensão
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
CN116053954A (zh) * 2023-01-04 2023-05-02 河南永科智能电力设备有限公司 一种环网柜泄压防爆综合装置
CN119734040A (zh) * 2024-12-05 2025-04-01 武汉航空仪表有限责任公司 一种正拱刻槽爆破片及其制造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB711516A (en) * 1952-02-01 1954-07-07 Distillers Co Yeast Ltd Improvements in or relating to vacuum supports for pressure safety devices of the frangible diaphragm type
SU868221A1 (ru) * 1980-03-27 1981-09-30 Специальное Конструкторское Бюро Всесоюзного Научно-Производственного Объединения "Союзгазавтоматика" Мембранное предохранительное устройство
US4905722A (en) * 1988-06-24 1990-03-06 Bs&B Safety Systems, Inc. Composite rupture disk assembly
CA1307715C (en) * 1989-09-28 1992-09-22 Gavin Mcgregor Rupture disc pressure relief device
US5058413A (en) * 1989-11-07 1991-10-22 Robert Muddiman Rupture disc
US5368180A (en) * 1993-10-12 1994-11-29 Bs&B Safety Systems, Inc. Perforated rupture disk assembly
US6672389B1 (en) 2002-07-31 2004-01-06 Fike Corporation Bulged single-hinged scored rupture having a non-circular varying depth score line
US6945420B2 (en) 2003-03-28 2005-09-20 Fike Corporation Reverse buckling sanitary rupture disc assembly
US8907268B2 (en) * 2004-10-08 2014-12-09 Schlumberger Technology Corporation Electron focusing systems and techniques integrated with a scintillation detector covered with a reflective coating
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
PL2164674T3 (pl) 2007-06-18 2017-07-31 Donadon Safety Discs And Devices S.R.L. Sposób produkcji płyt bezpieczeństwa / pękających o wcześniej obliczonym progu pękania
US8333212B2 (en) * 2008-06-04 2012-12-18 Fike Corporation Rupture disc with machined line of opening
US20100140238A1 (en) 2008-12-10 2010-06-10 Continental Disc Corporation Machining score lines in a rupture disc using laser machining
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
US8181663B2 (en) 2009-04-13 2012-05-22 Fike Corporation Pressure relief device having support member with recessed areas
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
AU2013337989B2 (en) 2018-06-07
CN104755822B (zh) 2017-09-22
MX357195B (es) 2018-06-29
HK1211676A1 (en) 2016-05-27
EP2914886A4 (en) 2016-07-27
CA2889188A1 (en) 2014-05-08
KR102167232B1 (ko) 2020-10-20
CN104755822A (zh) 2015-07-01
KR20150076191A (ko) 2015-07-06
EP2914886A1 (en) 2015-09-09
AU2013337989A1 (en) 2015-06-11
BR112015009476A8 (pt) 2021-08-31
JP2016502038A (ja) 2016-01-21
RU2015120608A (ru) 2016-12-20
JP6532083B2 (ja) 2019-06-19
BR112015009476A2 (pt) 2017-07-04
US20140116531A1 (en) 2014-05-01
MX2015005379A (es) 2015-07-21
US9347576B2 (en) 2016-05-24
WO2014070827A1 (en) 2014-05-08
RU2648808C2 (ru) 2018-03-28
BR112015009476B1 (pt) 2023-03-07

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