An explosion-proof housing 10 having at least one pressure relief body 15 arranged in a pressure compensation vent opening 14 of one of the housing parts 12, 13. In order to secure the pressure relief body 15 to the housing part 12, a thickened region 20 of the housing part 12 engages over an edge zone 24 of the pressure relief body 15 along its entire peripheral surface 23 on both of its flat sides 16, 17. A resulting engaging depth Si, which is measured parallel to the flat sides 16, 17, is preferably greater than a thickness D1, D2 of the part of the thickened region 20 engaging over the edge zone 24. The pressure relief element 15 consists of sintered wire mesh. This connection is pressure-resistant and stable over a wide temperature range.

A method, system, and apparatus for flame arresting are provided. In an embodiment, a flame arrestor includes a quenching element disposed within a conduit. The flame arrestor also includes a cooling system in thermal contact with the quenching system. The cooling system cools the quenching element during operation of the cooling system.

A flame arrestor which will generally comprise two hollow sections, each of which includes a plurality of hollow channels, and with a throat between them which is open. This open portion can be used to induce turbulent flow into fluid which is has a laminar flow through the channels.

A flame arrestor which will generally comprise two hollow sections, each of which includes a plurality of hollow channels, and with a throat between them which is open. This open portion can be used to induce turbulent flow into fluid which is has a laminar flow through the channels.

Devices, systems, and methods for explosion resistance include an explosion-resistant enclosure and a lid assembly. The lid assembly includes a lid for enclosing an opening of the explosion-resistant enclosure, and a graphical display assembly for presenting visual information regarding the analysis equipment.

Devices, systems, and methods for explosion resistance include an explosion-resistant enclosure and a lid assembly. The lid assembly includes a lid for enclosing an opening of the explosion-resistant enclosure, and a graphical display assembly for presenting visual information regarding the analysis equipment.

A Ember Catcher for wild fire protection comprised of: Layers of steel flame arrester screen sheets. Fasten together with flame resistant fasteners. And joined together to form large Tarps.

Ignition-quenching covers are configured to quench an ignition event in a combustible environment triggered by an ignition source associated with an ignition-risk structure. Ignition-quenching covers comprise a porous body that includes two or more porous elements and are configured to cover the ignition-risk structure, wherein the ignition-risk structure is associated with a potential ignition source that may produce the ignition event in the combustible environment. The porous body defines passages sized to quench the ignition event. Methods comprise installing a porous ignition-quenching cover over an ignition-risk structure to prevent bulk combustion, e.g., of a fuel vapor in a fuel tank, due to an ignition event associated with the ignition-risk structure.

Ignition-quenching covers are configured to quench an ignition event in a combustible environment triggered by an ignition source associated with an ignition-risk structure. Ignition-quenching covers comprise a porous body that includes two or more porous elements and are configured to cover the ignition-risk structure, wherein the ignition-risk structure is associated with a potential ignition source that may produce the ignition event in the combustible environment. The porous body defines passages sized to quench the ignition event. Methods comprise installing a porous ignition-quenching cover over an ignition-risk structure to prevent bulk combustion, e.g., of a fuel vapor in a fuel tank, due to an ignition event associated with the ignition-risk structure.

A fire resistant structure includes a bottom plate and a cover plate connected together, a heat insulation layer between the bottom plate and the cover plate, wherein the bottom plate includes a fire prevention opening, the fire prevention opening having a fire prevention opening cover nut, wherein one side of the fire prevention opening near the heat insulation layer is provided with a fire prevention opening filter, the fire prevention opening filter connected to the bottom plate. A fire arrester is provided on the cover plate, the fire arrester includes a fire arrester shell, an accommodating cavity provided therein, a fire blocking core in the accommodating cavity, and a connection portion extending from one end of the fire arrester shell, wherein a plurality of connection holes are provided on the connection portion. An end face of the fire blocking core is flush with an end face of the connection portion.