CA2889188C - Pressure relief device having a laser-defined line of opening - Google Patents
Pressure relief device having a laser-defined line of opening Download PDFInfo
- 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
Links
- 239000000463 material Substances 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 15
- 230000000977 initiatory effect Effects 0.000 claims description 8
- 239000007769 metal material Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 9
- 238000003754 machining Methods 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- -1 for example Chemical class 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000003701 mechanical milling Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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)
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 (enExample) |
| EP (1) | EP2914886A4 (enExample) |
| JP (1) | JP6532083B2 (enExample) |
| KR (1) | KR102167232B1 (enExample) |
| CN (1) | CN104755822B (enExample) |
| AU (1) | AU2013337989B2 (enExample) |
| BR (1) | BR112015009476B1 (enExample) |
| CA (1) | CA2889188C (enExample) |
| MX (1) | MX357195B (enExample) |
| RU (1) | RU2648808C2 (enExample) |
| WO (1) | WO2014070827A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10436339B2 (en) * | 2009-09-30 | 2019-10-08 | Bs&B Safety Systems Limited | Rupture disk |
| EP2989359B1 (en) * | 2013-04-25 | 2017-11-08 | BS&B Innovation 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 |
| MX2020014172A (es) | 2018-07-05 | 2021-03-09 | Fike Corp | Disco de ruptura que tiene caracteristica de concentrado de tension. |
| 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 |
Family Cites Families (16)
| 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 |
| ES2622413T3 (es) | 2007-06-18 | 2017-07-06 | Donadon Safety Discs And Devices S.R.L. | Método para producción de discos de seguridad/rotura que tienen un umbral de rotura previamente calculado |
| 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 |
-
2013
- 2013-10-30 MX MX2015005379A patent/MX357195B/es active IP Right Grant
- 2013-10-30 US US14/066,935 patent/US9347576B2/en active Active
- 2013-10-30 CN CN201380057303.0A patent/CN104755822B/zh active Active
- 2013-10-30 CA CA2889188A patent/CA2889188C/en active Active
- 2013-10-30 EP EP13850559.9A patent/EP2914886A4/en not_active Ceased
- 2013-10-30 RU RU2015120608A patent/RU2648808C2/ru active
- 2013-10-30 WO PCT/US2013/067392 patent/WO2014070827A1/en not_active Ceased
- 2013-10-30 AU AU2013337989A patent/AU2013337989B2/en active Active
- 2013-10-30 BR BR112015009476-7A patent/BR112015009476B1/pt active IP Right Grant
- 2013-10-30 JP JP2015539932A patent/JP6532083B2/ja active Active
- 2013-10-30 KR KR1020157012747A patent/KR102167232B1/ko active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP6532083B2 (ja) | 2019-06-19 |
| JP2016502038A (ja) | 2016-01-21 |
| US9347576B2 (en) | 2016-05-24 |
| US20140116531A1 (en) | 2014-05-01 |
| WO2014070827A1 (en) | 2014-05-08 |
| CN104755822B (zh) | 2017-09-22 |
| KR20150076191A (ko) | 2015-07-06 |
| BR112015009476A2 (pt) | 2017-07-04 |
| CN104755822A (zh) | 2015-07-01 |
| BR112015009476B1 (pt) | 2023-03-07 |
| EP2914886A1 (en) | 2015-09-09 |
| BR112015009476A8 (pt) | 2021-08-31 |
| HK1211676A1 (en) | 2016-05-27 |
| CA2889188A1 (en) | 2014-05-08 |
| KR102167232B1 (ko) | 2020-10-20 |
| RU2648808C2 (ru) | 2018-03-28 |
| RU2015120608A (ru) | 2016-12-20 |
| AU2013337989B2 (en) | 2018-06-07 |
| MX2015005379A (es) | 2015-07-21 |
| AU2013337989A1 (en) | 2015-06-11 |
| EP2914886A4 (en) | 2016-07-27 |
| MX357195B (es) | 2018-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2889188C (en) | Pressure relief device having a laser-defined line of opening | |
| EP2961672B1 (en) | Rupture disc having laser-defined line of weakness with disc opening and anti-fragmentation control structures | |
| US8636164B2 (en) | Controlling the rated burst pressure of a rupture disc through the use of control scores on the disc dome | |
| EP2875270B1 (en) | Rupture disc having laser-defined reversal initiation and deformation control features | |
| EP3132165B1 (en) | Reverse-acting rupture disc with buckling-control feature | |
| HK1211676B (en) | Pressure relief device having a laser-defined line of opening | |
| HK1216875B (en) | Rupture disc having laser-defined line of weakness with disc opening and anti-fragmentation control structures | |
| HK1209474B (en) | Rupture disc having laser-defined reversal initiation and deformation control features | |
| HK1157430B (en) | Rupture disc with machined line of opening | |
| HK1157430A1 (en) | Rupture disc with machined line of opening | |
| HK1233325A1 (en) | Reverse-acting rupture disc with buckling-control feature |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20181011 |