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公开(公告)号：EP0104819A2
公开(公告)日：1984-04-04
申请号：EP83305247.5
申请日：1983-09-08
申请人： DOVER CORPORATION
发明人： McMath, Jack Alan
IPC分类号： F16L37/18
CPC分类号： F16L37/18 , Y10T29/49826
摘要： A quick connect-disconnect coupling for a fluid conduit structure and method of making same wherein the conduit structure has cam devices 42 for connecting and disconnecting a coupler member 22 and an adapter member 31 comprising the coupling and the cam devices which cooperate during disconnection of the members to provide a disconnecting movement until a particular position is reached at which position the disconnecting movement is reversed and becomes an incremental connecting movement for a predetermined increment before allowing the members to be completely disconnected and in the event fluid under pressure is present in the conduit structure which has the coupler and adapter members connected therein the incremental connecting movement of the cam devices is subjected to resistance by the fluid under pressure with the resistance being transmitted through the cam devices as an opposing force which serves to impede the incremental movement by resisting any opening force applied to the cam devices with such opposing force being detectable and once detected serves as a warning that the pressure of the fluid under pressure must be relieved before completely disconnecting the members.
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公开(公告)号：EP0876287B1
公开(公告)日：2002-02-13
申请号：EP97909839.9
申请日：1997-10-08
申请人： Dover Corporation
CPC分类号： B67D7/3209 , B65D90/105
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公开(公告)号：EP0992453A1
公开(公告)日：2000-04-12
申请号：EP99203246.6
申请日：1999-10-05
申请人： Dover Corporation
发明人： Pendleton, David
CPC分类号： B67D7/3209 , B65D90/24 , B67D7/78 , Y10T137/1654 , Y10T137/5762
摘要： An adjustable, compact and stable sump stabilizer bar (50) is disclosed. In one embodiment, the stabilizer bar may be made from a continuous material and the bar may be unitary in form. The stabilizer bar may include a substantially planar and continuous plate (58), and is configured to adjustably mount components, such as shear valves (60), to the stabilizer bar. Tabs (66,68) extend substantially perpendicular to, and in generally opposite directions from, the plate. The tabs are configured to adjustably secure the stabilizer bar to the mounting struts in a sump. A shear valve may be adjustably and stably mounted to a sump using the stabilizer bar in close-to-side-wall pipe entry applications without interference from stabilizer bar components or parts.
摘要翻译： 公开了一种可调节，紧凑且稳定的贮槽稳定杆（50）。 在一个实施例中，稳定杆可由连续材料制成，并且棒可以是整体形式。 稳定杆可以包括基本上平面和连续的板（58），并且构造成可将诸如剪切阀（60）的部件可调节地安装到稳定杆上。 翼片（66,68）基本上垂直于板并且大致相反的方向延伸。 突片被构造成将稳定器杆可调节地固定在贮槽中的安装支柱上。 剪切阀可以使用稳定杆在可靠的侧壁管道入口应用中可调节和稳定地安装到贮槽上，而不会受到稳定杆组件或部件的干扰。
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公开(公告)号：EP0697371B1
公开(公告)日：1999-10-20
申请号：EP95304732.1
申请日：1995-07-06
CPC分类号： B67D7/362 , F16K21/20 , Y10T137/731 , Y10T137/7374 , Y10T137/7478 , Y10T137/7481
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公开(公告)号：EP0931013A1
公开(公告)日：1999-07-28
申请号：EP97909838.0
申请日：1997-10-08
申请人： Dover Corporation
IPC分类号： B67D7
CPC分类号： B67D7/3209 , B67D7/78
摘要： A dispenser sump which includes a deflection surface and a distribution channel for distributing liquids about the interior periphery of the sump to allow insertion of fluid removal apparatus along any wall of the sump. The sump also provides increased structural rigidity to support backfill surrounding the sump and to maintain shape integrity.
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36.发明公开
公开(公告)号：EP0747317A3
公开(公告)日：1997-11-26
申请号：EP96109216.0
申请日：1996-06-07
申请人： DOVER CORPORATION
IPC分类号： B67D5/378
CPC分类号： B67D7/0478 , B67D7/54
摘要： A vapor recovery nozzle includes a spout construction comprising an outer aluminum tube and an inner nylon tube. The distal ends of the tubes are joined so that the inner tube defines a central fuel passage and, in combination with the outer tube, defines a generally annular vapor return passage. A distal end portion of the outer tube has a reduced wall thickness and its inner end is expanded to mount a locator ring thereon. The spout assembly is telescoped into an adapter that connects the fuel and vapor passages to corresponding passages in the nozzle body. A spout nut threads into the nozzle body and engages the locator ring to mount the spout on the nozzle. The outer spout tube is formed by lathe operations which include turning a fracture groove adjacent its inner end, and, thereafter bending the tube to angle the distal end portion of the tube downwardly from its inner end. A second embodiment teaches the use of structural, synthetic resins in forming the outer spout tube. In an alternate embodiment the outer spout tube is compositely formed an outer end portion that provides increased strength for the that portion, where a thin wall tube is employed.
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公开(公告)号：EP0538405A4
公开(公告)日：1993-10-27
申请号：EP91915172
申请日：1991-07-11
申请人： DOVER CORPORATION
发明人： ANDERSON, PAUL, B. , LEININGER, DONALD, L. , SIEGEL, PAUL, H. , BLASCH, LAWRENCE, L. , PENDLETON, DAVID, R.
CPC分类号： F16L55/1015 , B67D7/3218 , F16L35/00 , Y10T137/87957
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公开(公告)号：EP0312320A2
公开(公告)日：1989-04-19
申请号：EP88309524.2
申请日：1988-10-12
申请人： DOVER CORPORATION
摘要： An overfill valve construction to be utilized in a storage tank (22) having a chamber (30) therein for liquid fuel and the like and having an inlet riser pipe (24) extending therefrom and comprising a drop tube (21) for being inserted through the riser pipe and having a portion thereof disposed within the storage tank, a poppet valve (64) in the drop tube and having a valve seat (71) and a movable valve member (65) for opening and closing the valve seat so as to tend to close the drop tube between the opposed ends thereof, and a float (43) operatively interconnected to the valve member to cause closing of the valve member when the float is raised to a certain position relative to the portion by rising liquid in the chamber of the storage tank, the portion having an external wall that defines a generally cylindrical tubular section that has a generally circular transverse cross-sectional configuration throughout the length thereof except for a depressed area (41) therein and in which the float can be disposed so as to be maintained substantially within the outline of the configuration when the drop tube has the portion inserted through the riser pipe to be received in the chamber of the storage tank.
摘要翻译： 一种用于储存罐（22）中的溢出阀结构，其中具有用于液体燃料等的室（30），并且具有从其延伸的入口立管管（24），并且包括用于插入通过的滴管（21） 所述立管管的一部分设置在所述储罐内，所述下降管中的提升阀（64）具有用于打开和关闭所述阀座的阀座（71）和可动阀构件（65），以便能够 倾向于关闭其相对端部之间的液滴管和与阀构件可操作地互连的浮子（43），以在浮子通过腔室中的液体升高到相对于该部分的某一位置时引起阀构件的关闭 所述部分具有限定大致圆柱形的管状部分的外壁，所述外壁在其整个长度上具有大致圆形的横截面形状，除了其中的凹陷区域（41），其中 当液滴管具有插入通过提升管的部分以被容纳在储罐的腔室中时，浮子可以被布置成基本保持在构造的轮廓内。
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公开(公告)号：EP0104819A3
公开(公告)日：1984-05-02
申请号：EP83305247
申请日：1983-09-08
申请人： DOVER CORPORATION
发明人： McMath, Jack Alan
IPC分类号： F16L37/18
CPC分类号： F16L37/18 , Y10T29/49826
摘要： A quick connect-disconnect coupling for a fluid conduit structure and method of making same wherein the conduit structure has cam devices 42 for connecting and disconnecting a coupler member 22 and an adapter member 31 comprising the coupling and the cam devices which cooperate during disconnection of the members to provide a disconnecting movement until a particular position is reached at which position the disconnecting movement is reversed and becomes an incremental connecting movement for a predetermined increment before allowing the members to be completely disconnected and in the event fluid under pressure is present in the conduit structure which has the coupler and adapter members connected therein the incremental connecting movement of the cam devices is subjected to resistance by the fluid under pressure with the resistance being transmitted through the cam devices as an opposing force which serves to impede the incremental movement by resisting any opening force applied to the cam devices with such opposing force being detectable and once detected serves as a warning that the pressure of the fluid under pressure must be relieved before completely disconnecting the members.
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