发明名称 |
Apparatus and method to control excess pressure in fuel storage containment system at fuel dispensing facilities |
摘要 |
A system and method for removing, compressing, and storing excess air and vapors from a fuel dispensing facility fuel storage containment system during periods of over-pressurization without venting or processing the excess air and vapors. The stored air and vapors are subsequently returned back to the containment system during periods of under-pressurization that typically occur diurnally during periods of high fueling activity. The system may be used to compliment an ORVR compatible dispensing system that typically encounters over-pressurization problems when low or no refueling activity is occurring.
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申请公布号 |
US6840292(B2) |
申请公布日期 |
2005.01.11 |
申请号 |
US20030382021 |
申请日期 |
2003.03.05 |
申请人 |
VEEDER-ROOT COMPANY |
发明人 |
HART ROBERT P.;REID KENT;HUGHES KEVIN |
分类号 |
B67D7/04;(IPC1-7):B65B1/04 |
主分类号 |
B67D7/04 |
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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