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1. 发明授权

EP2935958B1 BUTTERFLY VENT 有权
标题翻译：蝴蝶通风
公开(公告)号：EP2935958B1
公开(公告)日：2017-10-18
申请号：EP13864490.1
申请日：2013-12-17
申请人： Farwell, Steven , Brazier, Geoffrey
发明人： Farwell, Steven , Brazier, Geoffrey
IPC分类号： F16K17/14
CPC分类号： F16K17/406 , F16K17/14 , Y10T137/1782
摘要： A pressure relief device is disclosed. The pressure relief device may take the form of a “butterfly” vent, including paired burst panels or blow-out portions that are configured to open in a manner similar to a butterfly flapping its wings. Upon opening, the paired burst panels may contact each other, thereby absorbing kinetic energy. The burst panels may be positioned within a frame or may be formed or cut from a single sheet. A cord may be provided between the burst panels to retain the burst panels and/or ensure that the burst panels open substantially simultaneously. The pressure relief device also may include an activation mechanism to control the opening of the burst panels, one or more hinge members, and/or a braking member.

2. 发明公开

EP2935958A4 BUTTERFLY VENT 有权
标题翻译： ENTLÜFTUNGSDREHKLAPPE
公开(公告)号：EP2935958A4
公开(公告)日：2016-08-17
申请号：EP13864490
申请日：2013-12-17
申请人： FARWELL STEVEN , BRAZIER GEOFFREY
发明人： FARWELL STEVEN , BRAZIER GEOFFREY
IPC分类号： F16K17/14
CPC分类号： F16K17/406 , F16K17/14 , Y10T137/1782
摘要： A pressure relief device is disclosed. The pressure relief device may take the form of a “butterfly” vent, including paired burst panels or blow-out portions that are configured to open in a manner similar to a butterfly flapping its wings. Upon opening, the paired burst panels may contact each other, thereby absorbing kinetic energy. The burst panels may be positioned within a frame or may be formed or cut from a single sheet. A cord may be provided between the burst panels to retain the burst panels and/or ensure that the burst panels open substantially simultaneously. The pressure relief device also may include an activation mechanism to control the opening of the burst panels, one or more hinge members, and/or a braking member.
摘要翻译：公开了一种减压装置。压力释放装置可以采取“蝴蝶”通气口的形式，包括配置为以类似于蝴蝶扑翼的方式打开的突发板或吹出部分。一旦打开，成对的突发板可以彼此接触，从而吸收动能。突发板可以定位在框架内，或者可以从单个片材形成或切割。可以在突发板之间设置绳索以保持爆裂面板和/或确保突发板基本上同时打开。减压装置还可以包括用于控制爆裂板，一个或多个铰链构件和/或制动构件的打开的致动机构。

3. 发明公开

EP2935958A2 BUTTERFLY VENT 有权
标题翻译：出血的旋转门
公开(公告)号：EP2935958A2
公开(公告)日：2015-10-28
申请号：EP13864490.1
申请日：2013-12-17
申请人： Farwell, Steven , Brazier, Geoffrey
发明人： Farwell, Steven , Brazier, Geoffrey
IPC分类号： F16K17/14
CPC分类号： F16K17/406 , F16K17/14 , Y10T137/1782
摘要： A pressure relief device is disclosed. The pressure relief device may take the form of a “butterfly” vent, including paired burst panels or blow-out portions that are configured to open in a manner similar to a butterfly flapping its wings. Upon opening, the paired burst panels may contact each other, thereby absorbing kinetic energy. The burst panels may be positioned within a frame or may be formed or cut from a single sheet. A cord may be provided between the burst panels to retain the burst panels and/or ensure that the burst panels open substantially simultaneously. The pressure relief device also may include an activation mechanism to control the opening of the burst panels, one or more hinge members, and/or a braking member.

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