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公开(公告)号：US4582295A
公开(公告)日：1986-04-15
申请号：US755410
申请日：1985-07-15
申请人： Uwe H. Kugler , James A. Miller
发明人： Uwe H. Kugler , James A. Miller
CPC分类号： F16L37/23 , F16L37/32 , Y10T137/7777 , Y10T137/778 , Y10T137/7843 , Y10T137/87957 , Y10T137/87973
摘要： This invention relates to a flow check prevention mechanism especially useful in a female coupler for preventing closure of a male coupler coupled thereto should a vacuum occur in the female coupler when fluid flow out of the female coupler is momentarily blocked. The female coupler includes a housing having a bore formed therein with a receptacle movably positioned within the bore. The receptacle contains a main cavity which is connected by a passageway to an engagement bore. The engagement bore receives the male coupler. Located within the receptacle is a main poppet valve which controls the fluid flow through the passageway and a secondary poppet valve which relieves fluid pressure from the main cavity through an outlet port. The female coupler also includes a movable piston which assists in moving the main valve against excessive pressure which may be contained within the male coupler and a collar member which limits the travel of the main valve. The female coupler further includes a flow check prevention valve positioned within the main cavity which assures that the pressure impinging on the piston will be equal to or greater than the pressure present in the remainder of the main cavity. The flow check prevention valve functions to insure that the passageway between the male and female couplers remain open when fluid flow out of the female coupler is blocked by a directional control valve and when a vacuum occurs within the main cavity due to displacement of fluid within the hydraulic function. The female coupler also includes a lever mechanism to assist in the coupling and uncoupling process.
摘要翻译： 本发明涉及一种流动检查防止机构，特别适用于阴连接器，用于防止当耦合器流出母模耦合器的流体被瞬间阻塞时，阴联接器中发生真空时阻止耦合到其上的阳联结器的闭合。 阴联接器包括具有形成在其中的孔的壳体，可移动地定位在孔内。 容器包含通过通道连接到接合孔的主腔。 接合孔接收阳连接器。 位于容器内的主提升阀是控制通过通道的流体流动的主提升阀和辅助提升阀，其通过出口将主流体的压力释放。 阴联接器还包括可移动活塞，其可帮助主阀抵抗可能容纳在阳联接器内的过大的压力，以及限制主阀的行程的轴环构件。 阴联接器还包括位于主腔内的流量防止阀，其确保撞击在活塞上的压力将等于或大于主空腔其余部分中存在的压力。 流量检查防止阀用于确保当阴联接器流出的流体被方向控制阀阻塞时以及当在主腔内由于流体内的流体的位移而在主腔内发生真空时，阳联结器和阴联接器之间的通路保持打开 液压功能。 母连接器还包括一个辅助联接和解耦过程的杠杆机构。
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公开(公告)号：US4470260A
公开(公告)日：1984-09-11
申请号：US524806
申请日：1983-08-11
申请人： James A. Miller , Derek M. Eagles
发明人： James A. Miller , Derek M. Eagles
CPC分类号： B62D5/09 , B62D5/07 , Y10T137/87185
摘要： An open center, load sensing hydraulic system is disclosed which contains a primary work circuit and a secondary work circuit. A fixed displacement pump is fluidly connected between a reservoir and both the primary and secondary work circuits for supplying pressurized fluid thereto. The primary work circuit includes a control valve which regulates fluid flow from the pump to a primary hydraulic function and which includes a feedback mechanism connected thereto. The secondary work circuit includes a manually operable control valve for regulating fluid flow from the pump to a secondary hydraulic function. A priority valve is connected between the pump and both the primary and secondary work circuits and is movable to regulate the pressure to the primary work circuit. Pressurized signals from the primary work circuit are transmitted through a load signal lne to the priority valve and are used to move the priority valve to a position which assures that adequate pressure is always available to the primary work circuit. The system also includes a control valve for sensing pressure variations between the fluid discharged from the priority valve and the fluid present in the load signal line. This valve prevents fluid flow out of the primary hydraulic function, via the load signal line, when the pressure of the fluid discharged by the pump is less than the pressure of the fluid in the load signal line and thereby essentially eliminates kickback from the primary control valve.
摘要翻译： 公开了一种开放式中心负载感测液压系统，其包含主工作电路和次级工作电路。 固定排量泵流体连接在储存器与主工作回路和辅助工作回路之间，用于向其供应加压流体。 主工作回路包括控制阀，其调节从泵到主液压功能的流体流动，并且包括与其连接的反馈机构。 辅助工作回路包括用于调节从泵到二级液压功能的流体流动的手动操作的控制阀。 优先阀连接在泵与主工作电路和次级工作电路之间，并可移动以调节主工作电路的压力。 来自主工作电路的加压信号通过负载信号传输到优先阀，并用于将优先阀移动到确保主工作电路始终可用的足够压力的位置。 该系统还包括用于感测从优先阀排出的流体与存在于负载信号线中的流体之间的压力变化的控制阀。 当泵排出的流体的压力小于负载信号线中的流体的压力，从而基本上消除了来自主控制器的回冲，该阀阻止流体通过负载信号线流出主液压功能 阀。
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公开(公告)号：US4470259A
公开(公告)日：1984-09-11
申请号：US524802
申请日：1983-08-11
申请人： James A. Miller , Derek M. Eagles
发明人： James A. Miller , Derek M. Eagles
CPC分类号： B62D5/07 , B62D5/09 , Y10T137/87169
摘要： A closed center, load sensing hydraulic system is disclosed which contains a primary work circuit which has priority in flow demand over a secondary work circuit. The system includes a variable displacement pump fluidly connected between a reservoir and a control valve with the primary work circuit. The primary work circuit includes a control valve which regulates fluid flow from the pump to a primary hydraulic function and which includes a feedback mechanism connected thereto. The secondary work circuit also includes a manually operable control valve for regulating fluid flow from the pump to a secondary hydraulic function. A priority valve is connected between the pump and the secondary work circuit and movable between an open and a closed position to regulate the pressure of fluid discharged by the pump. Pressurized fluid from the primary work circuit is conveyed through a load signal line to the priority valve such that the pressurized fluid will urge the priority valve towards a closed position thereby assuring that adequate fluid pressure is available from the pump to the primary work circuit. The system also includes a control valve for sensing pressure variations between the fluid discharged from the pump and fluid present in the load signal line. This valve controls fluid flow out of the primary hydraulic function, via the load signal line, when the pressure of the fluid discharged by the pump is less than the pressure of the fluid in the load signal line and thereby essentially eliminates kickback from the primary control valve.
摘要翻译： 公开了一种封闭的中心负载感测液压系统，其包含主要工作电路，其在次要工作电路上具有优先的流量需求。 该系统包括流体连接在储存器和具有主工作回路的控制阀之间的可变排量泵。 主工作回路包括控制阀，其调节从泵到主液压功能的流体流动，并且包括与其连接的反馈机构。 辅助工作回路还包括用于调节从泵到二次液压功能的流体流动的手动操作的控制阀。 优先阀连接在泵和次级工作回路之间，并可在打开和关闭位置之间移动，以调节由泵排出的流体的压力。 来自主工作回路的加压流体通过负载信号线传送到优先阀，使得加压流体将推动优先阀朝向关闭位置，从而确保从泵到主工作回路的足够的流体压力可用。 该系统还包括用于感测从泵排出的流体和存在于负载信号线中的流体之间的压力变化的控制阀。 当泵排出的流体的压力小于负载信号线中的流体的压力时，该阀通过负载信号线控制流体流出初级液压功能，从而基本上消除了来自主控制器的回冲 阀。
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公开(公告)号：US4463557A
公开(公告)日：1984-08-07
申请号：US522920
申请日：1983-08-12
申请人： James A. Miller , Derek M. Eagles
发明人： James A. Miller , Derek M. Eagles
CPC分类号： F15B11/16 , B62D5/07 , F15B13/022 , F15B2211/30505 , F15B2211/30585 , F15B2211/324 , F15B2211/329 , F15B2211/351 , F15B2211/50518 , F15B2211/5151 , F15B2211/528 , F15B2211/6055 , F15B2211/6057 , F15B2211/7135 , F15B2211/7142 , F15B2211/781 , Y10T137/87185
摘要： An open center hydraulic system is disclosed which contains a primary work circuit and a secondary work circuit. A fixed displacement pump is fluidly connected between a reservoir and the primary and secondary work circuits for supplying pressurized fluid thereto. The primary work circuit includes a control valve which regulates fluid flow from the pump to a primary hydraulic function and which includes a feedback mechanism connected thereto. The secondary work circuit also includes a manually operable control valve for regulating fluid flow from the pump to a secondary hydraulic function. A priority valve is connected between the pump and the secondary work circuit and is movable between an open and a closed position to regulate the pressure of fluid discharged by the pump. Pressurized fluid from the primary work circuit is conveyed through a load signal line to the priority valve such that the pressurized fluid will urge the priority valve towards the closed position thereby assuring that adequate fluid pressure is available from the pump to the primary work circuit. The system also includes a control valve for sensing pressure variations between the fluid discharged from the pump and fluid present in the load signal line. This valve controls fluid flow out of the primary hydraulic function, via the load signal line, when the pressure of the fluid discharged by the pump is less than the pressure of the fluid in the load signal line and thereby essentially eliminates kickback from the primary control valve.
摘要翻译： 公开了一种开放式中心液压系统，其包含主工作电路和次级工作电路。 固定排量泵流体连接在储存器和用于向其供应加压流体的主和辅助工作回路之间。 主工作回路包括控制阀，其调节从泵到主液压功能的流体流动，并且包括与其连接的反馈机构。 辅助工作回路还包括用于调节从泵到二次液压功能的流体流动的手动操作的控制阀。 优先阀连接在泵和次级工作回路之间，并可在打开和关闭位置之间移动，以调节由泵排出的流体的压力。 来自主工作回路的加压流体通过负载信号线传送到优先阀，使得加压流体将推动优先阀朝向关闭位置，从而确保从泵到主工作回路的足够的流体压力可用。 该系统还包括用于感测从泵排出的流体和存在于负载信号线中的流体之间的压力变化的控制阀。 当泵排出的流体的压力小于负载信号线中的流体的压力时，该阀通过负载信号线控制流体流出初级液压功能，从而基本上消除了来自主控制器的回冲 阀。
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公开(公告)号：US4392665A
公开(公告)日：1983-07-12
申请号：US254454
申请日：1981-04-15
申请人： Toby D. Miller , James A. Miller
发明人： Toby D. Miller , James A. Miller
CPC分类号： B63C13/00
摘要： A boat dolly for supporting the stern of a boat. The bow of the boat rests on a pair of longitudinally disposed and transversely spaced-apart ropes that are tied to the frame of the boat dolly. The bow of the boat is supported and both the boat and boat dolly are propelled by applying manual force to the ropes. The boat dolly includes transversely adjustable wheels, transversely adjustable transom clamps, vertically adjustable transom clamps, self-adjusting hull-receiving rails, and provisions for folding to achieve compact storage.
摘要翻译： 一艘船用于支撑船尾的小船。 船的弓搁置在一对纵向设置和横向隔开的绳索上，该绳索被绑在船的车架上。 船的弓被支撑，船和船的小车都通过手动施加到绳索上而被推进。 船上的小车包括横向可调节的车轮，可横向调节的横梁夹具，可垂直调节的横梁夹具，自调整船体接收轨道以及用于折叠以实现紧凑存储的设备。
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公开(公告)号：US4360557A
公开(公告)日：1982-11-23
申请号：US212639
申请日：1980-12-03
申请人： James A. Miller
发明人： James A. Miller
CPC分类号： E04F11/16 , Y10S428/91 , Y10S428/913 , Y10T428/24364 , Y10T428/2438 , Y10T428/24413 , Y10T428/2848 , Y10T428/298 , Y10T428/2991
摘要： A phosphorescent safety tread made from a laminate including a backing layer, a layer of pressure sensitive adhesive on the backing layer, and a carrier film and which includes, on the surface of the carrier film, a layer of light-colored grit bonded to a face surface of the carrier film and a size coat applied over the grit and aiding in bonding the grit to the carrier film, which size coat includes phosphorescent pigment particles embedded therein for light storage and reflective action and use of the laminate as a phosphorescent safety tread or other similar purpose.
摘要翻译： 由包括背衬层，背衬层上的压敏粘合剂层和载体膜的层压体制成的磷光安全胎面，并且在载体膜的表面上包括粘结到一层的浅色砂粒层 载体膜的表面和施加在砂粒上的尺寸涂层，并且辅助将砂砾粘合到载体膜上，该尺寸涂层包含嵌入其中的磷光颜料颗粒用于光存储和反射作用，并且使用层压体作为磷光安全胎面 或其他类似目的。
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37.发明授权Hydraulic system having variable displacement pumps controlled by power beyond flow 失效液压系统具有由超过流量的功率控制的可变排量泵
公开(公告)号：US4335577A
公开(公告)日：1982-06-22
申请号：US161082
申请日：1980-06-19
CPC分类号： E02F9/2246 , E02F9/2232 , E02F9/2239 , E02F9/2292 , E02F9/2296 , F15B11/17 , F15B2211/20553 , F15B2211/20576 , F15B2211/25 , F15B2211/30505 , F15B2211/3116 , F15B2211/6054 , F15B2211/65 , F15B2211/7142 , F15B2211/78
摘要： The displacement controllers of a first variable displacement pump supplying fluid for hoe and travel functions of an excavator and a second pump supplying fluid for the excavator house swing function are connected to shuttle valves which operate to couple to the controllers the lesser of the power beyond fluid pressures emanating from travel function and swing function control valves. A bypass circuit is arranged to couple power beyond flow from the swing function control valve to join the flow being outputed from the first pump when the pressure of the last-named power beyond flow exceeds the lesser of that emanating from the travel control functions. Lead compensators are provided to make the controllers more responsive to circuit demands and a power limiting valve is provided for automatically connecting pressure for destroking the pumps to relieve engine load when the engine speed falls to a predetermined minimum.
摘要翻译： 为挖掘机的锄头和行驶功能供应流体的第一可变排量泵和用于挖掘机房屋摆动功能的第二泵供应流体的位移控制器连接到梭阀，其操作以耦合到控制器，超过流体的功率越小 由行驶功能和摆动功能控制阀产生的压力。 旁路电路被布置成当超过流量的最后命名的功率超过从行驶控制功能产生的最小功率的较小值时，来自摆动功能控制阀的功率超过流量而耦合来自第一泵输出的流。 提供引导补偿器以使控制器对电路需求更加响应，并且提供限制阀，用于在发动机转速下降到预定最小值时自动连接用于破坏泵的压力以减轻发动机负载。
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公开(公告)号：US08219540B2
公开(公告)日：2012-07-10
申请号：US12712852
申请日：2010-02-25
IPC分类号： G06F17/30
CPC分类号： G06F17/30734
摘要： According to one embodiment, an information viewing system includes an ontology viewing engine coupled to a client and a knowledge store that stores records organized according to a domain ontology. The ontology viewing engine receives requests for records from the client, filters the domain ontology according to a display ontology, generates a graphical user interface (GUI) according to the display ontology including the requested records, and transmits the GUI to the client through an application programming interface of the GUI.
摘要翻译： 根据一个实施例，信息查看系统包括耦合到客户端的本体查看引擎和存储根据域本体组织的记录的知识库。 本体查看引擎接收来自客户端的记录请求，根据显示本体对域本体进行过滤，根据包含所请求记录的显示本体生成图形用户界面（GUI），并通过应用程序将GUI发送给客户端 GUI的编程接口。
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公开(公告)号：US20080261085A1
公开(公告)日：2008-10-23
申请号：US12059212
申请日：2008-03-31
CPC分类号： H01M8/16 , H01M14/00 , Y02E60/527
摘要： A battery or fuel cell that includes at least one electrode having a biological component. The biological component may be formed on the cathode and may consist of a material including mitochondria.
摘要翻译： 包括至少一个具有生物成分的电极的电池或燃料电池。 生物成分可以形成在阴极上并且可以由包括线粒体的材料组成。
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公开(公告)号：US06735604B2
公开(公告)日：2004-05-11
申请号：US09973659
申请日：2001-10-09
申请人： Arthur O. Miller , James A. Miller
发明人： Arthur O. Miller , James A. Miller
IPC分类号： G06F1730
CPC分类号： G06F17/30616 , Y10S707/955 , Y10S707/99945 , Y10S707/99952 , Y10S707/99953
摘要： The invention applies the economies of scale to data processing and provides automated methods of collecting, categorizing, indexing, storing and retrieving large amounts of data from a wide variety of sources. The invention discloses the use of location and industry templates to categorize documents and other data objects. Location and industry data for each document is translated into a set of assignment numerals that are used to create a header number. Each document or data object is indexed and stored in a data warehouse in accordance with the header number. Subsequently, documents and data objects are retrieved from the data warehouse using the index of header numbers and the location and industry templates.
摘要翻译： 本发明将规模经济应用于数据处理，并提供从各种来源收集，分类，索引，存储和检索大量数据的自动化方法。 本发明公开了使用位置和行业模板对文档和其他数据对象进行分类。 每个文档的位置和行业数据被转换成用于创建标题号的一组分配数字。 每个文档或数据对象都按照标题索引并存储在数据仓库中。 随后，使用头号和位置和行业模板的索引从数据仓库检索文档和数据对象。
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