发明名称 |
Vapor flow and hydrocarbon concentration sensor for improved vapor recovery in fuel dispensers |
摘要 |
A fuel dispenser includes vapor and hydrocarbon concentration sensors positioned in the vapor recovery line to provide accurate feedback relating to the speed and concentration of hydrocarbon laden vapor recovered by a vapor recovery system. The sensors provide diagnostic information about the vapor recovery process as well as insuring that the vapor recovery process is carried out in an efficient manner. Additionally, the sensors may be positioned in an underground storage tank vent apparatus to monitor fugitive emissions from the underground storage tank.
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申请公布号 |
US2001004909(A1) |
申请公布日期 |
2001.06.28 |
申请号 |
US20010783178 |
申请日期 |
2001.02.14 |
申请人 |
POPE KENNETH L.;SOBOTA RICHARD R.;NANAJI SEIFOLLAH S.;PAYNE EDWARD A. |
发明人 |
POPE KENNETH L.;SOBOTA RICHARD R.;NANAJI SEIFOLLAH S.;PAYNE EDWARD A. |
分类号 |
B67D7/04;B67D7/32;(IPC1-7):B65B31/00 |
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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