公开(公告)号：US10228069B2

公开(公告)日：2019-03-12

申请号：US15344314

申请日：2016-11-04

申请人： Oklahoma Safety Equipment Company, Inc.

发明人： Alan T. Wilson ,  Hunter Franks ,  Brandon Hentzen ,  Michael Kmitta ,  Mark Randall Blackmon ,  Robert Evans

IPC分类号： F16K17/40 ,  B23K9/028 ,  B23K15/00 ,  F16K17/16

摘要： A rupture disc device and method of assembly thereof are provided. The rupture disc device has a device body formed so that there are no leakage pathways to the radially outer surface thereof. The rupture disc is welded to the device body so that the weld joint therebetween is not relied upon to provide structural support, and instead strictly acts as a seal. In one form, the weld joint is formed with the weld beam directed axially transverse to thickness of the rupture disc to minimize unwanted variances in the rupture disc burst pressure that otherwise may be created due to the heat generated during weld joint formation.

公开(公告)号：US20170307095A1

公开(公告)日：2017-10-26

申请号：US15495855

申请日：2017-04-24

申请人： Oklahoma Safety Equipment Company, Inc.

发明人： Alan T. Wilson ,  Hunter Franks ,  Brandon Hentzen ,  Michael Kmitta ,  Mark Randall Blackmon ,  Robert Evans ,  Jerrod Phillip Johnson ,  Carl Ryan Ulrich ,  Eric Alan Goodyear ,  Doyle G. Stockstill

IPC分类号： F16K17/16 ,  F16K27/02 ,  A62C35/68 ,  F16K39/02 ,  F16K27/10 ,  A62C35/02

CPC分类号： F16K17/16 ,  A62C13/70 ,  A62C35/023 ,  A62C35/68 ,  F16K15/181 ,  F16K17/10 ,  F16K17/1606 ,  F16K17/168 ,  F16K27/02 ,  F16K27/102 ,  F16K39/02

摘要： A rupture disc valve device as provided herein is configured to selectively release a pressurized material. In some embodiments, the rupture disc has a burst pressure rating less than a pressure of the pressurized material. The valve device selectively braces the rupture disc until release of the pressurized material is desired. To release the pressurized material, the valve device is configured to remove or adjust the bracing support to the rupture disc, allowing the pressurized material to burst the rupture disc.

公开(公告)号：US20170130853A1

公开(公告)日：2017-05-11

申请号：US15344314

申请日：2016-11-04

申请人： Oklahoma Safety Equipment Company, Inc.

发明人： Alan T. Wilson ,  Hunter Franks ,  Brandon Hentzen ,  Michael Kmitta ,  Mark Randall Blackmon ,  Robert Evans

IPC分类号： F16K17/40 ,  B23K9/028

CPC分类号： F16K17/40 ,  B23K9/028 ,  B23K15/0006 ,  F16K17/1613

摘要： A rupture disc device and method of assembly thereof are provided. The rupture disc device has a device body formed so that there are no leakage pathways to the radially outer surface thereof. The rupture disc is welded to the device body so that the weld joint therebetween is not relied upon to provide structural support, and instead strictly acts as a seal. In one form, the weld joint is formed with the weld beam directed axially transverse to thickness of the rupture disc to minimize unwanted variances in the rupture disc burst pressure that otherwise may be created due to the heat generated during weld joint formation.