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发明公开
CN1956898A 具有爆裂盘的酒精饮料装置 无效 - 撤回

具有爆裂盘的酒精饮料装置
摘要：
一种适于在压力下储存啤酒的啤酒桶，具有外壁，延伸穿过所述啤酒桶外壁的压力释放通道。啤酒桶具有安置在通道内的爆裂盘，用于将通道常闭。盘适于在啤酒桶内压力超出预定压力值时破裂以允许流体通过所述压力释放通道从所述啤酒桶中逸出。所述桶具有安装于其上可释放的罩盖，以盖住所述通道。所述可释放的罩盖具有通风口，以允许流体从通道逸出。罩盖可是可释放地以使得可进入通道来更换所述爆裂盘。较佳地，桶内的压力增大到超过约7巴导致爆裂盘破裂。
摘要（英）：

A beer keg for storing a beer under pressure has an outer wall and a pressure relief passageway extending through an outer wall of the beer keg. The beer keg has a bursting disk seated in the passageway normally closing the passageway. The disk is adapted to rupture permitting fluid to escape from the beer keg through the passageway when the pressure in the beer keg exceeds a predetermined pressure value. The keg has a releasable cap mounted thereto that covers the passageway. The releasable cap has vent openings that permit the escape of fluid from the passageway. The cap is releasable to permit access to the passageway for changing the bursting disk. Preferably, a pressure build up in the keg in excess of about 7 bar results in the bursting disk rupturing.

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