发明名称 |
CRYOGENIC LIQUID DELIVERY SYSTEM AND METHOD WITH ACTIVE PRESSURE BUILDING CAPABILITIES |
摘要 |
<p>A cryogenic fluid delivery system includes a tank (22) adapted to contain a supply of cryogenic liquid (26), with the tank (22) including a head space (36) adapted to contain a vapor above the cryogenic liquid (26) stored in the tank (22). A liquid withdrawal line (28) is adapted to communicate with cryogenic liquid (26) stored in the tank (22). A vaporizer (32) has an inlet that is in communication with the liquid withdrawal line (28) and an outlet that is in communication with a vapor line. A pressure building circuit (55) is in communication with the vapor delivery line and the head space (36) of the tank. The pressure building circuit (55) includes a flow inducing device (52) and a control system for activating the flow inducing device (52) when a pressure within the head space (36) of the tank drops below a predetermined minimum pressure and/or when other conditions exist.</p> |
申请公布号 |
CA2887041(A1) |
申请公布日期 |
2014.04.10 |
申请号 |
CA20132887041 |
申请日期 |
2013.10.02 |
申请人 |
CHART INC. |
发明人 |
GUSTAFSON, KEITH;GUSTAFSON, ERIK |
分类号 |
F02M21/02;F17C7/04 |
主分类号 |
F02M21/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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