Machine independent metal safety bottle

Abstract

A metal bottle for holding pressurized content includes a metal receptacle to hold the pressurized content and a safety plug configured to vent the pressurized content from the metal receptacle at a pre-determined level of pressure.

What is claimed is: 
     
         1 . A metal bottle for holding pressurized content comprising:
 a metal receptacle to hold said pressurized content; and   a safety plug configured to vent said pressurized content from said metal receptacle at a pre-determined level of pressure.   
     
     
         2 . The metal bottle according to  claim 1  and comprising means to attach said bottle to a home carbonation machine. 
     
     
         3 . The metal bottle according to  claim 1  and wherein said safety plug comprises:
 a membrane set to rupture at said pre-determined level of pressure; and 
 an assembly to connect said membrane to said metal receptacle. 
 
     
     
         4 . The assembly of  claim 3  and also comprising a body and a cover having holes evenly sized and evenly spaced apart to evenly disperse gas and liquid from said receptacle after the rupture of said membrane. 
     
     
         5 . The metal bottle according to  claim 3  and wherein said pre-determined level of pressure is lower than a rupture pressure level of said metal receptacle. 
     
     
         6 . The metal bottle according to  claim 1  and also comprising a window in said metal receptacle. 
     
     
         7 . The metal bottle according to  claim 1  and also comprising a float.