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Invention Grant
US07987867B2 Burst disc arrangement and a method for replacing a burst disc in a burst disc arrangement 失效
突发盘装置和用于替换突发盘装置中的突发盘的方法

Burst disc arrangement and a method for replacing a burst disc in a burst disc arrangement
Abstract:
A burst disc arrangement for a cryostat comprising a replaceable burst disc (52) held in compression between a high-pressure flange formed at an end of a high-pressure conduit (12), and a low-pressure flange (60) formed at an end of a low-pressure conduit (14). In particular, the burst disc arrangement further comprises: a housing (50) enclosing the high- and low-pressure flanges; and compression means (56), distributed around the housing (50) and being arranged to bear upon the one of the flanges (60), so as to urge it towards the other flange, thereby retaining the burst disc (52) in compression between the flanges. The housing (50) includes a first opening (20) large enough to allow the replaceable burst disc (52) to pass therethrough.
Abstract(Chinese):

一种用于低温恒温器的爆破盘装置，包括在形成于高压管道（12）的端部处的高压凸缘和形成在高压管道（12）的端部处的低压凸缘）之间压缩的可更换的爆破盘（52） 低压管道（14）的端部。 特别地，爆破盘装置还包括：封闭高压和低压凸缘的壳体（50）; 以及压缩装置（56），其分布在壳体（50）周围并被布置成承载在所述凸缘（60）中的一个上，以便将其推向另一个凸缘，从而将爆破盘（52）保持在压缩之间 法兰。 壳体（50）包括足够大的第一开口（20），以允许可更换的爆破盘（52）通过。

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