公开(公告)号：US4386524A

公开(公告)日：1983-06-07

申请号：US238186

申请日：1981-02-25

申请人： Eugene W. Vest ,  Dean C. McGahey

发明人： Eugene W. Vest ,  Dean C. McGahey

IPC分类号： G01F23/14 ,  G01M3/32

CPC分类号： G01M3/3245 ,  G01F23/14

摘要： A manometer type instrument with an open leg above an indicator fluid. It is subject to immersion in a body of liquid, the change in level of which is to be measured. It includes an improvement which eliminates the formation of a capillary seal at the top of the open leg. The improvement uses a relatively thin wire that is supported so as to extend down into the open leg far enough to reach through the capillary seal.

摘要翻译： 一种压力计型仪器，在指示液上面有一个开放的腿。 它会浸入液体体内，其水平的变化将被测量。 它包括一个改进，消除了在开放腿顶部形成毛细管密封。 该改进使用相对细的线，其被支撑以便向下延伸到开放腿足够远以到达毛细管密封。

公开(公告)号：US4260000A

公开(公告)日：1981-04-07

申请号：US45702

申请日：1979-06-04

申请人： Dean C. McGahey ,  Eugene W. Vest

发明人： Dean C. McGahey ,  Eugene W. Vest

IPC分类号： B67D7/04 ,  B65B3/18 ,  B65B31/06

CPC分类号： B67D7/048

摘要： A system for concurrently transferring a volatile liquid fuel from a source thereof into a fuel tank, while receiving vapors which are displaced from the tank during the inflow of the liquid fuel. Included in the system is a vacuum assist arrangement capable of imposing a vacuum condition on the vapor return line to avoid passage of vapors to the atmosphere. The liquid phase of the system includes a liquid flow regulator adapted to establish a desirable flow rate. Further, a vapor restrictor interposed in the vapor section of the system includes means to both throttle and regulate the vapor flow whereby to establish a favorable vapor:liquid ratio during normal operation.

摘要翻译： 一种用于将挥发性液态燃料从其源同时转移到燃料箱中的系统，同时接收在液体燃料流入期间从罐中移出的蒸汽。 包括在系统中的是能够在蒸汽回流管线上施加真空条件以避免蒸气通过大气的真空辅助装置。 系统的液相包括适于建立所需流速的液体流量调节器。 此外，插入在系统的蒸汽部分中的蒸汽限制器包括均衡和调节蒸气流的装置，从而在正常操作期间建立有利的蒸汽：液体比。

公开(公告)号：US4576476A

公开(公告)日：1986-03-18

申请号：US489994

申请日：1983-04-29

申请人： Hubert T. Marshall, II ,  Eugene W. Vest ,  Frederick J. Villforth, III

发明人： Hubert T. Marshall, II ,  Eugene W. Vest ,  Frederick J. Villforth, III

IPC分类号： G01P3/36 ,  G01P3/68 ,  G01P5/00 ,  G01C21/00

CPC分类号： G01P5/00 ,  G01P3/36 ,  G01P3/68

摘要： A method and system for measuring relative speed of a ship through a body of water with improved accuracy and simplicity. It employs a free floating buoy and a pair of tracking scopes. The buoy is launched and tracked by the scopes with electronic circuit arrangements so that the time of relative movement of the buoy between transverse positions opposite the scopes is accurately measured.

摘要翻译： 一种用于通过精确度和简单性来测量船体通过水体的相对速度的方法和系统。 它采用自由浮动浮标和一对跟踪范围。 浮标由具有电子电路布置的示波器发射和跟踪，使得浮标在与示波器相对的横向位置之间的相对运动的时间被精确地测量。

公开(公告)号：US4111244A

公开(公告)日：1978-09-05

申请号：US687855

申请日：1976-05-19

申请人： Eugene W. Vest

发明人： Eugene W. Vest

IPC分类号： F16K21/20 ,  B67D7/42 ,  B65D29/02

CPC分类号： B67D7/42

摘要： A fuel dispensing nozzle capable of sealably engaging a baffled filler pipe during a tank filling operation; a longitudinally slidable sleeve or member carried on the nozzle's discharge tube permits use of the nozzle in tank filler pipes having a deep set baffle, thereby facilitating the introduction of fuel into said tank.