专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2003076329A1 APPARATUS AND METHOD TO CONTROL EXCESS PRESSURE IN FUEL STORAGE CONTAINMENT SYSTEM AT FUEL DISPENSING FACILITIES 审中-公开
标题翻译：燃油分配设备燃油储存系统中的超压压力的装置和方法
公开(公告)号：WO2003076329A1
公开(公告)日：2003-09-18
申请号：PCT/US2003/006728
申请日：2003-03-05
申请人： VEEDER-ROOT COMPANY INC.
发明人： HART, Robert, P. , REID, Kent , HUGHES, Kevin
IPC分类号： B67D5/04
CPC分类号： B67D7/0476 , B67D7/0486
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.
摘要翻译：一种用于在过度加压期间从燃料分配设备燃料储存容纳系统中去除，压缩和储存多余空气和蒸汽的系统和方法，而不排放或处理多余的空气和蒸汽。储存的空气和蒸汽随后在低加压期间被返回到遏制系统，这通常在高加油活动期间通常发生在日间。该系统可用于补充在低或无加油活动发生时通常遇到过压问题的ORVR兼容分配系统。

2. 发明申请

WO2004083887A2 FUEL STORAGE TANK LEAK PREVENTION AND DETECTION SYSTEM AND METHOD 审中-公开
标题翻译：燃料储存罐泄漏预防和检测系统和方法
公开(公告)号：WO2004083887A2
公开(公告)日：2004-09-30
申请号：PCT/US2004/008105
申请日：2004-03-16
申请人： VEEDER-ROOT COMPANY, INC.
发明人： HALLA, Don , DOLSON, Richard , HART, Robert, P. , LUCAS, Richard , HUTCHINSON, Ray , REID, Kent
IPC分类号： G01S
CPC分类号： B67D7/3209 , B65D90/503
摘要： A storage tank leak detection and prevention system that detects a breach or leak in the interstitial space of a double-walled fuel storage tank in a service station environment. The interstitial space is placed under a vacuum using a submersible turbine pump that is also used to pump fuel to the fuel dispensers in the service station and therefore a separate vacuum generating source is not required. A sensing unit and/or tank monitor monitors the vacuum level in the interstitial space over time. If a significant vacuum level change occurs in the interstitial space after the interstitial space is placed under a vacuum level, a catastrophic leak detection alarm is generated. If a minor vacuum level change occurs in the interstitial space after the interstitial space is placed under a vacuum, a precision leak detection alarm is generated. Functional tests also ensure that the leak detection system is functioning properly.
摘要翻译：一种存储罐泄漏检测和预防系统，其检测在服务站环境中双壁燃料储罐的间隙空间中的泄漏或泄漏。间隙空间使用潜水涡轮泵在真空下放置，该潜水泵也用于将燃料泵送到维修站中的燃料分配器，因此不需要单独的真空发生源。感测单元和/或罐监视器随时间监视间隙空间中的真空度。如果间隙空间置于真空度之后，间隙空间发生明显的真空度变化，就会产生灾难性的泄漏检测报警。如果在间隙空间置于真空下之后，间隙空间发生微小的真空度变化，就会产生精密的泄漏检测报警。功能测试还确保泄漏检测系统正常工作。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式