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1. 发明授权

US09366273B2 Vapor recovery line flow meter 有权
公开(公告)号：US09366273B2
公开(公告)日：2016-06-14
申请号：US13986422
申请日：2013-04-30
申请人： Paul Pitney , David Medin , Thomas Hamilton , Mitchell Thomas
发明人： Paul Pitney , David Medin , Thomas Hamilton , Mitchell Thomas
IPC分类号： F15D1/00 , G01F1/708
CPC分类号： F15D1/00 , G01F1/7082 , Y10T137/2087
摘要： An improvement in a vapor recovery line in the form of a vortex shedding flow meter installable within such vapor recovery line to monitor the flow rate of vapor being returned through the vapor recovery line, such flow meter including a housing having an inlet flange with an associated inlet connectable to the upstream portion of the vapor recovery line, an outlet flange with an outlet connectable to the downstream portion of the vapor recovery line, a housing for a passageway extending between the inlet and outlet, with a vortex strut extending into the passageway nearer the outlet to generate shed flow vortices and a transmitter-receiver transducer pair positioned nearer the outlet to subject the shed vortices to a sonic beam to effect modulation thereof, and an electronics package within an electronic housing portion for determining from such modulation the flow rate of the vapor passing through the vapor recovery line.

2. 发明申请

US20130327430A1 Vapor recovery line flow meter 有权
标题翻译：蒸气回收线流量计
公开(公告)号：US20130327430A1
公开(公告)日：2013-12-12
申请号：US13986422
申请日：2013-04-30
申请人： Paul Pitney , David Medin , Thomas Hamilton , Mitchell Thomas
发明人： Paul Pitney , David Medin , Thomas Hamilton , Mitchell Thomas
IPC分类号： F15D1/00
CPC分类号： F15D1/00 , G01F1/7082 , Y10T137/2087
摘要： An improvement in a vapor recovery line in the form of a vortex shedding flow meter installable within such vapor recovery line to monitor the flow rate of vapor being returned through the vapor recovery line, such flow meter including a housing having an inlet flange with an associated inlet connectable to the upstream portion of the vapor recovery line, an outlet flange with an outlet connectable to the downstream portion of the vapor recovery line, a housing for a passageway extending between the inlet and outlet, with a vortex strut extending into the passageway nearer the outlet to generate shed flow vortices and a transmitter-receiver transducer pair positioned nearer the outlet to subject the shed vortices to a sonic beam to effect modulation thereof, and an electronics package within an electronic housing portion for determining from such modulation the flow rate of the vapor passing through the vapor recovery line.
摘要翻译：涡旋脱落流量计形式的蒸汽回收管线的改进可安装在这种蒸汽回收管线内，以监测通过蒸气回收管线返回的蒸汽的流量，该流量计包括壳体，该壳体具有与相关联的入口法兰可连接到蒸汽回收管线的上游部分的入口，具有可连接到蒸气回收管线的下游部分的出口的出口法兰，用于在入口和出口之间延伸的通道的壳体，具有延伸到更接近的通道中的涡流支柱产生流出涡流的出口和位于更靠近出口处的发射器 - 接收器换能器对，以将脱落涡流经受声波束以进行其调制，以及电子外壳部分内的电子封装，用于通过这种调制来确定蒸汽通过蒸汽回收管线。

3. 发明授权

US10926997B2 Co-fueling nozzle with dual spouts 有权
公开(公告)号：US10926997B2
公开(公告)日：2021-02-23
申请号：US16501893
申请日：2019-06-27
申请人： John Sever , Zachary Holcomb , Paul Pitney , Roger Wiersma , Derek Willers
发明人： John Sever , Zachary Holcomb , Paul Pitney , Roger Wiersma , Derek Willers
IPC分类号： B67D7/42 , B67D7/44
摘要： A co-fueling nozzle incorporating dual spouts, having a nozzle housing, a pair of fuel flow paths provided through the housing, a separate poppet and automatic shut off valve operatively associated with each flow path, such that when fuel or additive flows through the various flow paths, it is dispensed out of separate nozzle spouts, when fuel dispensing is initiated. A single actuating lever operates to open or close the poppet valves of the nozzle, and the actuating lever connects with a pair of independent actuators, that engage with their respective poppet valves and automatic shut off valves, to provide for simultaneous or independent opening and closing of the poppet valves, to allow for simultaneous or separate flow of fuel or additives through the nozzle for co-fueling of a vehicle fuel tank or tanks.

4. 发明申请

US20190330048A1 Co-fueling nozzle with dual spouts 审中-公开
公开(公告)号：US20190330048A1
公开(公告)日：2019-10-31
申请号：US16501893
申请日：2019-06-27
申请人： John Sever , Zachary Holcomb , Paul Pitney , Roger Wiersma , Derek Willers
发明人： John Sever , Zachary Holcomb , Paul Pitney , Roger Wiersma , Derek Willers
IPC分类号： B67D7/42 , B67D7/44
摘要： A co-fueling nozzle incorporating dual spouts, having a nozzle housing, a pair of fuel flow paths provided through the housing, a separate poppet and automatic shut off valve operatively associated with each flow path, such that when fuel or additive flows through the various flow paths, it is dispensed out of separate nozzle spouts, when fuel dispensing is initiated. A single actuating lever operates to open or close the poppet valves of the nozzle, and the actuating lever connects with a pair of independent actuators, that engage with their respective poppet valves and automatic shut off valves, to provide for simultaneous or independent opening and closing of the poppet valves, to allow for simultaneous or separate flow of fuel or additives through the nozzle for co-fueling of a vehicle fuel tank or tanks.

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