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公开(公告)号：US5251659A
公开(公告)日：1993-10-12
申请号：US733733
申请日：1991-07-22
CPC分类号： H01F7/1638 , F16K31/06 , Y10T137/6552 , Y10T137/86895
摘要： A solenoid valve which has a first magnetic core that is separated from a second magnetic core by a bushing. The bushing has an inner corner that sits within an outer seat of the first magnetic core, and an outer seat that cooperates with an inner seat of the second magnetic core such that the magnetic cores capture the bushing.
摘要翻译： 一种电磁阀，其具有通过衬套与第二磁芯分离的第一磁芯。 衬套具有位于第一磁芯的外座内的内角，以及与第二磁芯的内座配合的外座，使得磁芯捕获衬套。
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公开(公告)号：US5022565A
公开(公告)日：1991-06-11
申请号：US473099
申请日：1990-01-31
IPC分类号： B67D1/04
CPC分类号： B67D1/0412
摘要： A portable dispenser for fastening to a conventional carbonated beverage container and providing the convenient dispensing of the contents therein while maintaining the carbonation of the beverage until fully consumed is disclosed. The dispenser is comprised of a body assembly for threadedly engaging a conventional carbonated beverage container, such as one liter, two liter and three liter PET containers, and sealing with respect thereto. The body assembly contains a tube assembly for extending from the bottom of the beverage within the container to the dispenser outlet, with a valve mechanism spring loaded to squeeze the tube closed and manually operable for controllably allowing the flow of the beverage therethrough. The body assembly includes a unique pressure regulator and a CO.sub.2 cartridge in a cartridge holder for providing a source of CO.sub.2 at the regulated pressure to the beverage container.
摘要翻译： 一种便携式分配器，其用于紧固到常规的碳酸饮料容器并且提供其中的内容物的方便的分配，同时保持饮料的碳酸化直到完全消耗。 分配器包括用于螺纹接合常规碳酸饮料容器（例如1升，2升和3升PET容器）并相对于其密封的主体组件。 主体组件包含用于从容器内部的饮料的底部延伸到分配器出口的管组件，其中装有用于将管挤压并关闭并手动操作以用于可控地允许饮料通过其中的阀机构弹簧。 主体组件包括独特的压力调节器和用于向饮料容器提供调节压力的CO 2源的盒保持器中的CO 2盒。
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公开(公告)号：US4760681A
公开(公告)日：1988-08-02
申请号：US896593
申请日：1986-08-13
申请人： Walter L. Harrison
发明人： Walter L. Harrison
CPC分类号： E04F19/04 , A47B77/022 , E04F19/045 , E04F19/0477 , E04F2019/0422 , E04F2019/0431
摘要： A deformable molding is provided to form watertight sealing between formica covered panel members such as back-splash boards and countertops. The molding includes a first part to fit between first and second panel members and to be secured thereto by pressure-sensitive adhesive means. The molding also includes a pair of lip portions adapted to be biased into pressure sealing contact with respective adjacent panel members.
摘要翻译： 提供可变形的模制件以在诸如后溅射板和台面之间的表面覆盖的面板构件之间形成水密密封。 该模制件包括第一部分，以装配在第一和第二面板构件之间并通过压敏粘合装置固定到第一部件上。 模制件还包括一对唇部，其适于被偏置成与相应的相邻面板构件的压力密封接触。
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公开(公告)号：US5304971A
公开(公告)日：1994-04-19
申请号：US986263
申请日：1992-12-07
CPC分类号： H01F7/1638 , F16K31/06 , Y10T137/6552 , Y10T137/86895
摘要： A high speed solenoid valve that has a housing with an inlet and outlet that are typically connected to a pneumatic system to control the flow of air across the valve. The solenoid has a first magnetic core coaxial with an armature. Wrapped around the first core is a coil that is connected to a source of power. The coil emits a magnetic flux when current flows through the coil. Adjacent to the coil is a second magnetic core that is attached at one end to the first core and spaced from the opposite end of the first core by a first bushing. Attached to the armature is a magnetic plate that is adjacent to the spaced apart ends of the first and second cores. When the coil is energized, the magnetic flux flows through the magnetic cores and plate, pulling the plate toward the cores and moving the armature from a first to a second position. The solenoid valve has a rod that is adjacent to the armature, such that the rod is moved from a first position to a second position by the armature, when the plate is pulled by the magnetic field of the coil. A spring is attached to the rod to push the rod and armature into the first position when the coil is deenergized. The rod has a first spool at one end which is seated on a second bushing, such that the first spool prevents fluid communication between the housing inlet and outlet when the rod is in the first position. When the coil is energized and the rod is moved into the second position, the first spool is unseated from the second bushing to allow air to flow through the valve.
摘要翻译： 一种高速电磁阀，其具有通常连接到气动系统的入口和出口的壳体，以控制穿过阀的空气流。 螺线管具有与电枢同轴的第一磁芯。 缠绕在第一芯上的是连接到电源的线圈。 当电流流过线圈时，线圈发出磁通量。 与线圈相邻的是第二磁芯，其在一端附接到第一芯并且通过第一衬套与第一芯的相对端隔开。 附接到电枢的是与第一和第二芯的间隔开的端部相邻的磁性板。 当线圈通电时，磁通量流过磁芯和板，将板拉向芯并将电枢从第一位置移动到第二位置。 电磁阀具有与电枢相邻的杆，使得当板被线圈的磁场拉动时，杆通过电枢从第一位置移动到第二位置。 当线圈断电时，弹簧连接到杆上以将杆和衔铁推入第一位置。 杆在一端处具有第一线轴，其位于第二衬套上，使得当杆处于第一位置时，第一线轴防止壳体入口和出口之间的流体连通。 当线圈通电并且杆移动到第二位置时，第一线轴从第二衬套脱离，以允许空气流过阀。
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公开(公告)号：US5445182A
公开(公告)日：1995-08-29
申请号：US297388
申请日：1994-08-11
IPC分类号： F15C3/04 , F16K11/044
CPC分类号： F15C3/04 , F16K11/044 , Y10T137/268 , Y10T137/86895
摘要： A mechanical control valve that can automatically direct the flow of fluid between two output lines. The control valve has a housing with a fluid inlet, a first outlet and second outlet. The valve also has a poppet that allows fluid to flow out of the first outlet when in a first position and through the second outlet when in a second position. The poppet is normally in contact with a mechanical timing switch. When fluid initially flows into the housing inlet, the poppet directs the fluid to the first outlet. The fluid activates the mechanical timing switch which releases from the poppet. When the fluid no longer flows through the valve, a spring moves the poppet into the second position. At the same time, the mechanical timing switch begins to move back into contact with the popper. An orifice controls the movement of the switch, so that there is a time delay between the moment the fluid pressure in the valve drop, to the point when the poppet is pushed back to the first position. If fluid is reintroduced into the inlet during the time delay, the popper will direct the fluid to the second outlet.
摘要翻译： 机械控制阀可以自动引导两条输出线之间的流体流动。 控制阀具有带流体入口的壳体，第一出口和第二出口。 阀还具有提升阀，当提供第一位置时允许流体从第一出口流出并且当处于第二位置时通过第二出口。 提升阀通常与机械定时开关接触。 当流体最初流入壳体入口时，提升阀将流体引导到第一出口。 流体激活从提升阀释放的机械定时开关。 当流体不再流过阀时，弹簧将提升阀移动到第二位置。 同时，机械定时开关开始返回与popper接触。 孔口控制开关的移动，使得在阀门下降的流体压力到提升阀被推回到第一位置的时刻之间存在时间延迟。 如果在时间延迟期间将流体重新引入入口，则波纹管将将流体引导到第二出口。
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公开(公告)号：US4811221A
公开(公告)日：1989-03-07
申请号：US924208
申请日：1986-10-28
IPC分类号： G05B19/042 , G06F15/46 , G05D7/06
CPC分类号： G05B19/0426 , G05B2219/23322 , G05B2219/2625 , Y10T137/86397 , Y10T137/86405 , Y10T137/86461
摘要： Simplified battery operated automatic and manually operable valves for use in sprinkler systems and the like are disclosed. The valves are operable from a latching actuator controlled through a microcomputer programmed to turn the valve on and off at a specific time of the day. For purposes of programming the system once batteries are in place, the user simply pushes an on/off button at the desired turn on time of the day, at which time the valve will turn on. At the same time, the time of the turn on occurrence will be retained in memory. Similarly a subsequent operation of the same switch will turn off the valve and cause the storage in memory of the corresponding turn off time. Thereafter, the valve will automatically turn on and turn off at those programmed times on each subsequent day, or on such days as are commanded by control of a manually operated switch or as permanently wired. A mechanical override allows the turning on and turning off of a valve independent of the operation of the automatic control to allow operating the valves without disturbing the programming thereof, or of turning off the valve in the event of some failure after the valve is turned on. Alternate embodiments are disclosed.
摘要翻译： 公开了用于喷洒系统等的简化的电池供电的自动和手动操作的阀。 这些阀可以通过一个通过微型计算机控制的闭锁致动器来操作，微型计算机被编程为在一天的特定时间打开和关闭阀门。 为了一旦电池就位就可以对系统进行编程，用户只需按照一天中所需的开启时间按下开/关按钮，此时阀门就会打开。 同时，转机发生的时间将保留在内存中。 类似地，相同开关的后续操作将关闭阀门并导致存储相应的关闭时间的存储。 此后，阀门将在随后的每一天的这些编程时间内自动开启和关闭，或者通过手动操作的开关的控制命令或永久连接的日子。 机械超驰允许独立于自动控制的操作来打开和关闭阀，以允许操作阀而不干扰其编程，或者在阀打开之后发生某些故障时关闭阀。 。 公开了替代实施例。
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公开(公告)号：US5395012A
公开(公告)日：1995-03-07
申请号：US5601
申请日：1993-01-19
CPC分类号： B65B31/08
摘要： A attachment that can be attached to the opening of a container to pressurize the same with a gas. The attachment has a housing which holds a removable cartridge that contains either pressurized nitrogen or CO.sub.2. Extending from the attachment is a button that is connected to a valve which controls the flow of gas into the container. The button and valve are coupled to a spring which functions as a regulator that controls the gas pressure within the container. When the button is depressed, the valve is opened and the gas is allowed to flow into the container. The spring maintains the valve in the open position until the gas pressure overcomes the spring force and closes the valve. Varying the movement of the button varies the spring force and the gas pressure within the container.
摘要翻译： 可以附接到容器的开口以将其与气体一起加压的附件。 附件具有容纳可移除的盒的壳体，其包含加压氮气或二氧化碳。 从附件延伸的是连接到控制进入容器的气体流的阀的按钮。 按钮和阀联接到弹簧，弹簧用作控制容器内的气体压力的调节器。 当按钮被按下时，阀被打开并允许气体流入容器。 弹簧将阀保持在打开位置，直到气体压力克服弹簧力并关闭阀门。 改变按钮的运动会改变弹簧力和容器内的气体压力。
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