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公开(公告)号：US07371053B2
公开(公告)日：2008-05-13
申请号：US10901721
申请日：2004-07-29
申请人： Michael R. Schmidt
发明人： Michael R. Schmidt
CPC分类号： F04C11/001 , F04B1/047 , F04C2/3445 , F04C14/26
摘要： A two-stage hydraulic pump includes a rotor, a ring, and a plurality of rollers disposed in slots formed on the rotor. The pump has two inlet ports and two outlet ports, which are disposed inwardly and outwardly, respectively, of the rollers. A valve mechanism is incorporated which provides for flow directional control of the output flow of the pump between one portion of the discharge ports and a portion of the inlet ports when a low output flow is desired and blocking that interconnection while connecting the inner portion of the suction inlet side with a reservoir.
摘要翻译： 两级液压泵包括转子，环和设置在转子上形成的槽中的多个辊。 泵具有两个入口端口和两个出口端口，它们分别设置在辊子的内侧和外侧。 结合了一种阀机构，当期望低输出流量时，其提供在排出口的一部分和入口端口的一部分之间的泵的输出流的流动方向控制，并且阻止该互连，同时连接 抽吸入口侧有一个储存器。
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公开(公告)号：US06777137B2
公开(公告)日：2004-08-17
申请号：US10064401
申请日：2002-07-10
IPC分类号： G03F900
摘要： An extreme ultraviolet lithography (EUVL) mask structure and associated method of formation. A first conductive layer is provided between a buffer layer and an absorber layer such that the buffer layer is on a multilayer stack. The multilayer stack is adapted to substantially reflect EUV radiation incident thereon. The absorber layer is adapted to absorb essentially all of EUV radiation incident thereon. A mask pattern is formed in the absorber layer. Formation of the mask pattern in the absorber layer is accompanied by inadvertent formation of a defect in the absorber layer. The defect is subsequently repaired. The mask pattern may be extended into the first conductive layer and into the buffer layer in a substantially defect-free process that exposes a portion of the multilayer stack. A second conductive layer may be provided on the absorber layer, wherein the mask pattern is also formed in the second conductive layer.
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公开(公告)号：US4616672A
公开(公告)日：1986-10-14
申请号：US822653
申请日：1986-01-27
申请人： Michael R. Schmidt
发明人： Michael R. Schmidt
CPC分类号： F16K17/0433 , F16K17/082 , Y10T137/2557 , Y10T137/2617 , Y10T137/2622 , Y10T137/7754 , Y10T137/7756
摘要： A pressure relief and drain valve includes a poppet valve on a valve body movable in a primary valve chamber between closed and open positions and spring biased to the closed position. A secondary valve slidable on the poppet valve cooperates therewith and with the valve body in defining a variable volume secondary chamber within the primary chamber. Passages in the poppet valve connect the fluid circuit upstream of the poppet valve with the secondary chamber and drain orifices in the poppet valve connect the secondary chamber with a sump. When the net fluid pressure force on the poppet valve in the opening direction exceeds the spring force, the poppet valve opens for pressure relief. The fluid flows over a suction surface on the poppet valve when the latter is open and the pressure drop at the suction surface proportional to the flow velocity is communicated by the passages to the secondary chamber so that the valve opens further and the pressure drop across the valve is substantially constant. When the fluid circuit is unpressurized the secondary valve opens the drain orifices so that the circuit drains through the passages, the secondary chamber and the orifices.
摘要翻译： 压力释放和排放阀包括阀体上的提升阀，该阀体可在主阀室中在闭合位置和打开位置之间移动，弹簧偏置到关闭位置。 可在提升阀上滑动的次级阀与其一起配合，并且阀体在主室内限定可变容积的次级室。 提升阀中的通道将提升阀上游的流体回路与次级室连接，提升阀中的排水孔将二级室与储槽连接。 当提升阀在打开方向上的净流体压力超过弹簧力时，提升阀打开以释放压力。 当阀门打开时，流体在提升阀上的吸力表面上流动，并且与流速成比例的吸力表面处的压降通过通道连通到次级室，以使阀门进一步打开， 阀基本上是恒定的。 当流体回路未被加压时，次级阀打开排水孔，使得回路通过通道，次级室和孔口排出。
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公开(公告)号：US09891661B2
公开(公告)日：2018-02-13
申请号：US13941610
申请日：2013-07-15
CPC分类号： G06F1/1603 , G02B27/00
摘要： A glare reduction hood for a touchscreen display includes an elongated closure structure having an open mounting end and an opposite, open viewing end. The mounting end includes an attacher for attaching and securing the hood to a touchscreen display. The elongated closure structure includes a pierceable panel disposed between the mounting and viewing ends and having an openable and predisposably closed access. The closure structure shields the touchscreen display, the access is pierceable by a piercing object and intimately fitable around the piercing object so that light is unlikely to be transmitted through the access, and the touchscreen display is viewable through the viewing end and contactable via the access.
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公开(公告)号：US20140300969A1
公开(公告)日：2014-10-09
申请号：US13941610
申请日：2013-07-15
IPC分类号： G02B27/00
CPC分类号： G06F1/1603 , G02B27/00
摘要： A glare reduction hood for a touchscreen display includes an elongated closure structure having an open mounting end and an opposite, open viewing end. The mounting end includes an attacher for attaching and securing the hood to a touchscreen display. The elongated closure structure includes a pierceable panel disposed between the mounting and viewing ends and having an openable and predisposably closed access. The closure structure shields the touchscreen display, the access is pierceable by a piercing object and intimately fitable around the piercing object so that light is unlikely to be transmitted through the access, and the touchscreen display is viewable through the viewing end and contactable via the access.
摘要翻译： 用于触摸屏显示器的防眩光罩包括具有开放的安装端和相对的，敞开的观察端的细长闭合结构。 安装端包括用于将罩附接并固定到触摸屏显示器的附件。 细长的封闭结构包括设置在安装和观察端之间并具有可打开和可预防的封闭通路的可穿透面板。 闭合结构屏蔽触摸屏显示器，通道被刺穿物体刺穿并且紧密地配合在刺穿物体周围，使得光不太可能通过入口传播，并且触摸屏显示器可通过观察端观看并且可通过访问 。
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公开(公告)号：US07241242B2
公开(公告)日：2007-07-10
申请号：US10976053
申请日：2004-10-28
申请人： Michael R. Schmidt
发明人： Michael R. Schmidt
CPC分类号： F16H47/04 , F16H2037/0866 , F16H2037/104 , F16H2037/106
摘要： A two-mode compound-split hydro-mechanical powertrain employs a hydro-mechanical continuously variable transmission having two hydraulic units, at least two torque-transmitting mechanisms, and a planetary gear arrangement for combining the output of an engine and the two hydraulic units into a single output mechanism.
摘要翻译： 双模式复合分液压动力传动系采用具有两个液压单元，至少两个扭矩传递机构和用于将发动机的输出与两个液压单元组合的行星齿轮装置的液力机械无级变速器 单一输出机制。
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公开(公告)号：US5603671A
公开(公告)日：1997-02-18
申请号：US512498
申请日：1995-08-08
申请人： Michael R. Schmidt
发明人： Michael R. Schmidt
CPC分类号： B60K6/365 , B60K6/30 , B60K6/38 , B60K6/40 , B60K6/442 , Y02T10/6234 , Y10S903/91 , Y10S903/912 , Y10S903/951 , Y10S903/96
摘要： A regenerative transmission that utilizes three prime mover input modes. The transmission has at least one planetary gear set, and each planetary gear set has an inner gear member, an outer gear member and a plurality of planet gear members meshingly engaging the inner and outer gear members. The planet gear members are operatively mounted on a carrier in each planetary gear set. The outer gear member in each planetary gear set is grounded, and the inner gear member in each planetary gear set is connected to a respective motor/generator. An output shaft is provided and means are provided selectively to connect the carrier in each planetary gear set to the output shaft. A plurality of torque transfer devices selectively connect the prime mover input modes to the output shaft.
摘要翻译： 使用三个原动机输入模式的再生传动。 变速器具有至少一个行星齿轮组，并且每个行星齿轮组具有内齿轮构件，外齿轮构件和与内齿轮构件和外齿轮构件啮合地配合的多个行星齿轮构件。 行星齿轮构件可操作地安装在每个行星齿轮组中的行星架上。 每个行星齿轮组中的外齿轮构件接地，并且每个行星齿轮组中的内齿轮构件连接到相应的电动机/发电机。 提供输出轴，并且选择性地设置有将每个行星齿轮组中的载体连接到输出轴的装置。 多个扭矩传递装置选择性地将原动机输入模式连接到输出轴。
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公开(公告)号：US5577973A
公开(公告)日：1996-11-26
申请号：US504979
申请日：1995-07-20
申请人： Michael R. Schmidt
发明人： Michael R. Schmidt
CPC分类号： B60W20/10 , B60K17/12 , B60K6/365 , B60K6/445 , B60W10/02 , B60W10/10 , B60W10/115 , B60K2006/541 , B60L2240/421 , B60W20/00 , B60W2510/081 , F16H2037/0886 , F16H2200/2007 , F16H2200/2035 , F16H3/728 , Y02T10/6239 , Y02T10/642 , Y10S903/91 , Y10S903/945 , Y10S903/946
摘要： An improved transmission particularly adapted for use with a constant speed engine. The transmission has an input shaft to receive power from the engine. A generator is associated with the transmission, and the generator is driven by the engine. A motor is powered by the generator. The transmission also employs a compound planetary gear set having two planetary gear sub-sets. Each planetary gear sub-set has an inner gear member and an outer gear member, each of which meshingly engage a plurality of planet gear members. One gear member of each planetary gear sub-set is conjoined. A second gear member of each planetary gear sub-set is also conjoined. The input shaft is operatively connected to one of the conjoined gear members, and the motor is operatively connected to the other of the conjoined gear members. The output shaft is operatively connected to the third gear member in the first planetary gear sub-set, and the third gear member in the second planetary gear sub-set is selectively connected to ground.
摘要翻译： 改进的变速器特别适用于恒速发动机。 变速器具有输入轴以从发动机接收动力。 发电机与变速器相关联，发电机由发动机驱动。 电机由发电机供电。 变速器还采用具有两个行星齿轮组的复合行星齿轮组。 每个行星齿轮组具有内齿轮构件和外齿轮构件，每个啮合多个行星齿轮构件。 每个行星齿轮子组的一个齿轮构件相连。 每个行星齿轮子组的第二齿轮构件也结合在一起。 输入轴可操作地连接到结合的齿轮构件中的一个，并且电动机可操作地连接到结合的齿轮构件中的另一个。 输出轴可操作地连接到第一行星齿轮子组中的第三齿轮构件，并且第二行星齿轮子组中的第三齿轮构件选择性地连接到地面。
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公开(公告)号：US5571058A
公开(公告)日：1996-11-05
申请号：US512497
申请日：1995-08-08
申请人： Michael R. Schmidt
发明人： Michael R. Schmidt
CPC分类号： B60K6/365 , B60K6/48 , B60K6/50 , B62D11/16 , B60K1/02 , B60K17/04 , F16H2037/102 , F16H2037/108 , F16H3/72 , F16H61/686 , Y02T10/6221 , Y10S903/91 , Y10S903/915 , Y10T477/23
摘要： A variable, four-mode, input-split, parallel, hybrid electric transmission for a vehicle. An input shaft receives power from the vehicle engine, and an intermediate output shaft delivers power to drive the vehicle. First and second motor/generators are employed as are energy storage devices, such as batteries, for accepting power from, and supplying power to, the first and second motor/generators. A control unit regulates power flow between the energy storage devices and the motor/generators as well as between the first and second motor/generators. A compounded planetary gear set and an intermediate planetary gear set are used. Each planetary gear sub-set and the intermediate planetary gear set has an inner gear member and an outer gear member, each of which meshingly engage a plurality of planet gear members supported on a carrier. The input shaft is operatively connected to one of the gear members in the compounded planetary gear set, and the intermediate output shaft is operatively connected to two of the other gear members in the compounded planetary gear set as well as at least one gear member in the intermediate planetary gear set. One of the motor/generators is connected to at least one remaining gear member in the second planetary gear sub-set, and the other motor/generator is selectively connected to the intermediate power output shaft as well as to a common gear member in both planetary gear 12 sub-sets.
摘要翻译： 一种用于车辆的可变的四模式，输入分离，并联，混合电力变速器。 输入轴从车辆发动机接收动力，中间输出轴输送动力来驱动车辆。 采用第一和第二电动机/发电机，例如用于从第一和第二电动机/发电机接受电力和向第一和第二电动机/发电机供电的蓄电装置。 控制单元调节能量存储装置和电动机/发电机之间以及第一和第二电动机/发电机之间的动力流。 使用复合行星齿轮组和中间行星齿轮组。 每个行星齿轮副组件和中间行星齿轮组具有内齿轮构件和外齿轮构件，每个齿轮构件和外齿轮构件与支撑在载体上的多个行星齿轮构件啮合地接合。 输入轴可操作地连接到复合行星齿轮组中的一个齿轮构件，并且中间输出轴可操作地连接到复合行星齿轮组中的另外两个齿轮构件以及至少一个齿轮构件 中间行星齿轮组。 电动机/发电机中的一个连接到第二行星齿轮组中的至少一个剩余的齿轮构件，另一个电动机/发电机选择性地连接到中间动力输出轴以及两个行星齿轮组中的公共齿轮构件 齿轮12个子组。
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公开(公告)号：US20180004249A1
公开(公告)日：2018-01-04
申请号：US15708224
申请日：2017-09-19
CPC分类号： G06F1/1603 , G02B27/00
摘要： A glare reduction hood for a touchscreen display includes an elongated closure structure having an open mounting end and an opposite, open viewing end. The mounting end is mount able on the touchscreen display such that the hood projects outwardly from the touchscreen display. The elongated closure structure includes a pierceable panel disposed between the mounting and viewing ends and having an openable and predisposably closed access. The closure structure shields the touchscreen display, the access is pierceable by a piercing object and intimately fitable around the piercing object preventing light from passing through the access, and the touchscreen display is viewable through the viewing end and contactable via the access.
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