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公开(公告)号：US3921682A
公开(公告)日：1975-11-25
申请号：US35876273
申请日：1973-05-09
Applicant: TEXACO INC
Inventor： MCGAHEY DEAN C , VEST EUGENE W , MAYER EDWARD A
CPC classification number: B67D7/48
Abstract: An automatically operating fuel dispensing nozzle adapted to function within a sealed fuel system. In particular a signal system incorporated within said nozzle which functions to permit a topping-off operation for filling a fuel tank, or for automatically discontinuing a filling operation in response to an excessive pressure which might build up within the fuel tank or other parts of the closed system.
Abstract translation: 一种适于在密封燃料系统内起作用的自动操作的燃料分配喷嘴。 特别地，结合在所述喷嘴内的信号系统，其用于允许用于填充燃料箱的顶部卸载操作，或者响应于可能积聚在燃料箱或其他部件内的过大的压力而自动停止填充操作 封闭系统。
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公开(公告)号：US3704732A
公开(公告)日：1972-12-05
申请号：US3704732D
申请日：1971-06-01
Applicant: TEXACO INC
Inventor： MAYER EDWARD A
CPC classification number: B67D7/48
Abstract: An adjunctive device for automatic filling and topping-off dispensing nozzle to introduce a time lag or delay between the initial tank filling and topping-off operations by causing a unidirectional delay in the passage of a fluid thru a flow conduit which will, in turn, cause a uni-directional delay in pressure equalization thru said conduit, the invention comprising a spindle in the conduit having a diameter substantially less than that of the conduit but having a series of frusto conical surfaces axially aligned with the conduit and inclined in one axial direction so as to facilitate flow in that direction but presenting radial surfaces which impede flow in the opposite direction.
Abstract translation: 一种辅助装置，用于自动填充和顶部分配喷嘴，以通过使液体通过流动管道的通向中的时间延迟或延迟，从而在初始的罐装填和顶起操作之间引起单向延迟， 转动，导致通过所述管道的均压延迟，本发明包括导管中的心轴，其直径基本上小于导管的直径，但是具有与管道轴向对准并且倾斜于一体的一系列截头圆锥形表面 以便促进沿该方向的流动，但呈现阻碍相反方向流动的径向表面。
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公开(公告)号：US3688813A
公开(公告)日：1972-09-05
申请号：US3688813D
申请日：1971-04-19
Applicant: TEXACO INC
Inventor： MAYER EDWARD A
CPC classification number: B67D7/48
Abstract: An automatic fuel dispensing nozzle for filling and topping-off a tank in which the topping-off step is effected by a topping-off valve which is actuated automatically by an increase in line pressure which occurs when the initial control signal caused by the initial surge of fuel about the filler spout closes a secondary valve in the main line.
Abstract translation: 一种自动燃料分配喷嘴，用于填充和顶起罐，其中顶起步骤通过顶起阀实现，该顶部阀通过由初始喘振引起的初始控制信号的线压力增加而自动地启动 关于填料喷口的燃料关闭主管中的次级阀。
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公开(公告)号：US3908721A
公开(公告)日：1975-09-30
申请号：US35876373
申请日：1973-05-09
Applicant: TEXACO INC
Inventor： MCGAHEY DEAN C , VEST EUGENE W , MAYER EDWARD A
Abstract: An automatically operating fuel dispensing nozzle adapted to function within a sealed fuel system. In particular a signal system embodied within the nozzle which functions to permit a tank topping-off flow, and also automatically adjust said system in response to a positive pressure build-up within the tank, whereby to completely discontinue fuel flow.
Abstract translation: 一种适于在密封燃料系统内起作用的自动操作的燃料分配喷嘴。 特别是在喷嘴内实施的用于允许罐顶部排出流动的信号系统，并且还响应于罐内的正压力积聚而自动调节所述系统，从而完全中断燃料流。
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