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71. 发明公开

US20240082615A1 FLAMELESS VENTING SYSTEM 审中-公开
公开(公告)号：US20240082615A1
公开(公告)日：2024-03-14
申请号：US17933636
申请日：2022-09-20
申请人： BS&B INNOVATIONS LIMITED
发明人： Jose BURGOS , Geoffrey BRAZIER
IPC分类号： A62C37/36 , A62C4/00 , B65D90/32 , B65D90/36
CPC分类号： A62C37/36 , A62C4/00 , B65D90/325 , B65D90/36
摘要： The disclosure relates to a flameless venting system, along with associated devices and methods. In one aspect, the disclosure is directed to a flameless venting system having a curved flange, which may allow the system to mount directly to the curved surface of a vessel. In another aspect, a disclosed flameless venting system has a curved filter exit. In still another aspect, a disclosed flameless venting system may be configured such that a flame-arresting quenching body component may be joined to a vessel prior to installation of an explosion panel component. In addition, a quenching body component may be configured to provide access to its interior, to facilitate inspection, replacement, or maintenance of an explosion panel contained therein.

72. 发明授权

US11406853B2 System, apparatus and method for arresting propagation of a deflagration in a clean air return duct of an air-material separator 有权
公开(公告)号：US11406853B2
公开(公告)日：2022-08-09
申请号：US17086428
申请日：2020-11-01
申请人： CV Technology, Inc.
发明人： Nicholas P. Licht , Jason R. Krbec , Robert V. Cudnik, Jr. , Martin J. Cvetas
IPC分类号： A62C4/00 , B32B33/00 , A62C35/00 , A62C99/00 , A62C3/04 , B04C9/00
摘要： Disclosed herein are a system, method, and apparatus for arresting flames in an air return line. The apparatus includes a flame barrier containing one or more metal mesh layers and configured to permit airflow there through while preventing flame break-through. The flame barrier can also have or be connected to one or more temperature or pressure sensors configured to detect blockage of airflow through the flame barrier and to detect damage to the flame barrier. The apparatus can also include additional temperature or pressure sensors for detecting the propagation of deflagration in the air return line.

73. 发明申请

US20220233989A1 FLAME TRAP FILTER 有权
公开(公告)号：US20220233989A1
公开(公告)日：2022-07-28
申请号：US17611077
申请日：2020-05-05
申请人： R. STAHL SCHALTGERÄTE GMBH
发明人： Elena KONDRUS , Jürgen SCHMITT
IPC分类号： B01D46/00 , A62C4/00 , B01D39/10 , B01D39/08
摘要： A flame trap filter including a grid structure, wherein the grid structure determines grid openings which are bordered by intersecting strip sections, and/or wherein the grid structure is formed by a laid scrim. A method for producing a grid structure of a flame trap filter includes the step of allowing a substance to solidify on a substrate, in order to form at least one strip section of the grid structure. Alternatively or in addition, the method includes the step of compressing a material for the flame trap filter or a semi-finished product of the flame trap filter at points, e.g. by mechanically deforming the material or the semi-finished product, in order to form at least one strip section of the grid structure.

74. 发明授权

US11154737B2 Flame retardant porous plastic resins 有权
公开(公告)号：US11154737B2
公开(公告)日：2021-10-26
申请号：US15533366
申请日：2015-12-07
申请人： M.A. Industries, Inc.
发明人： Michael W. Smith , Delores Sewell , Thomas Fleming
IPC分类号： A62C3/16 , C08J9/24 , A62C4/00 , H01M50/383 , H01M50/30
摘要： Described are flame retardant, porous plastic flame arrestors. The flame retardant, porous plastic flame arrestor is formed by irradiating a flame retardant polymer resin to achieve a fractional melt index, grinding the flame retardant polymer resin into a powder, and sintering the flame retardant polymer resin to form a porous structure. Irradiating the flame retardant polymer resin increases the resin's molecular weight and reduces the resin's melt index through crosslinking.

75. 发明申请

US20210313780A1 PRESSURE RELIEF DEVICE AND HOUSING COMPRISING SAME 有权
公开(公告)号：US20210313780A1
公开(公告)日：2021-10-07
申请号：US17265417
申请日：2019-07-23
申请人： R. STAHL SCHALTGERÄTE GMBH
发明人： Thorsten ARNHOLD
IPC分类号： H02B1/28 , H05K5/02 , A62C4/00
摘要： A pressure relief device including a gas-permeable body to which a membrane adheres that is preferably impermeable to moisture. The membrane can be a rubber membrane that is formed by applying liquid rubber to the pressure relief body and, optionally, a component which supports the liquid rubber and surrounds the pressure relief body.

76. 发明申请

US20210308509A1 EXPLOSION-PROOF ARRANGEMENT 有权
公开(公告)号：US20210308509A1
公开(公告)日：2021-10-07
申请号：US17268259
申请日：2019-08-07
申请人： R. STAHL SCHALTGERÄTE GMBH
发明人： Clife HERMANOWSKI , Thorsten ARNHOLD
IPC分类号： A62C4/00 , F25D23/06 , H05K7/20
摘要： The invention relates to an explosion-proof arrangement (10) having an explosion-proof housing (11) which encloses a housing interior (13) and which is designed with the pressure-resistant encapsulation type of flame-proof protection. The housing interior (13) is subdivided into a first subregion (16) and a second subregion (17) by an intermediate wall (15) in such a way that the two subregions (16, 17) are explosion-proof relative to one another and consequently each subregion (16, 17) provides the pressure-resistant encapsulation type of flame-proof protection. At least one outer wall section (12a) of an outer wall (12) of the housing (11) is designed in a flame-proof and gas-permeable manner and allows gas exchange between the second subregion (17) and the surrounding area (14). A refrigeration machine (22) is arranged in the housing interior (13), wherein the evaporator (27) is located in the first subregion (16) and the condenser (24) is located in the second subregion (17). Heat from at least one electrical and/or electronic device (21) or another heat source in the first subregion (16) can therefore be dissipated into the second subregion (17) and from there to the surrounding area (14). This measure can prevent hotspots, which can ignite the explosion-hazard atmosphere in the surrounding area (14), from forming locally.

77. 发明申请

US20210188539A1 VENT ASSEMBLY 有权
公开(公告)号：US20210188539A1
公开(公告)日：2021-06-24
申请号：US16757474
申请日：2018-10-22
申请人： ELMAC TECHNOLOGIES LIMITED
发明人： Lewis BINGHAM , Daomin HONG
IPC分类号： B65D90/34 , A62C4/00
摘要： A vent assembly (200) comprises a housing (13), a flow conduit (10) and a weather hood (12), the flow conduit (10) having a proximal end (10A) for being fluidly connected to a source of material and an open distal end (10B), the housing (13) having a base portion (13A), a side wall portion (13B), and a top portion (13C), the flow conduit (10) comprising a baffle (12E) located between the base portion (13A) and the top portion (13C) of the housing (13) to direct fluid flowing from the flow conduit (10) towards the weather hood (12) and through the housing (13) in a direction towards the top portion (13C) of the housing (13).

78. 发明授权

US10890325B2 Flame arrestor 有权
公开(公告)号：US10890325B2
公开(公告)日：2021-01-12
申请号：US15078645
申请日：2016-03-23
申请人： EATON CORPORATION
发明人： Thomas James Fields , Sorin Gavriliuc , Aaron Michael Klap , Peter Robert Foote
IPC分类号： F23D14/82 , A62C4/00 , A62C4/02 , A62C3/08
摘要： A flame arrestor including a flame arrestor collar and a flame arrestor plug. The flame arrestor collar includes a flame path that may be defined by one or more modules. The flame arrestor plug may be configured for connection to the flame arrestor collar. Various embodiments of a flame arrestor, including those having venting and/or draining elements or capabilities are also disclosed.

79. 发明授权

US10745144B2 Systems and methods for containing ignition within a battery housing 有权
公开(公告)号：US10745144B2
公开(公告)日：2020-08-18
申请号：US15842125
申请日：2017-12-14
申请人： The Boeing Company
发明人： Tracy Lee Tweet , Michael Kent Dove
IPC分类号： B64D37/32 , B64D37/08 , H01M2/10 , H01M10/44 , H01M10/48 , H01M2/12 , A62C3/08 , A62C3/16 , A62C3/06 , A62C4/00 , A62C3/07 , H01M10/42 , B64D45/00
摘要： A battery housing including a plurality of side walls oriented to define an interior, and at least one partition that subdivides the interior into at least a first battery compartment and a second battery compartment. The at least one partition defines a flame arrestor configured to provide fluid communication between the first battery compartment and the second battery compartment such that combustion gases are ventable therebetween.

80. 发明申请

US20190184216A1 OVEN APPLIANCE AND A FLAME ARRESTER FOR AN OVEN APPLIANCE 审中-公开
公开(公告)号：US20190184216A1
公开(公告)日：2019-06-20
申请号：US15841492
申请日：2017-12-14
申请人： Haier US Appliance Solutions, Inc.
发明人： Eric Scott Johnson , Charles David Christensen Phillips
IPC分类号： A62C3/00 , F24C15/00 , F24C15/02 , A62C4/00
摘要： An oven appliance and flame arrester therefore are provided herein. The flame arrester may include a first member and a second member. The first member may extend in a lateral direction along a portion of the opening. The first member may define a chamber aperture extending along an arrest axis in fluid communication with the cooking chamber. The second member may extend from the first member and away from the cooking chamber. The second member may define an intake aperture extending non-parallel to the arrest axis. A fluid passage may be defined between the first member and the second member in fluid communication between the intake aperture and the chamber aperture.

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