-
公开(公告)号：US6022270A
公开(公告)日：2000-02-08
申请号：US139903
申请日：1998-08-26
CPC分类号： F24F1/027 , F24F13/082
摘要： A front grille for a room air conditioning unit includes a planar front section, which includes an air inlet opening, an air outlet opening, and an opening configured to receive the unit's control panel when mounted on an air conditioning unit. The front section has a top wall, bottom wall, and left and right-hand side walls, each of which extend rearwardly of the front section and cooperate with one another to define a skirt element integrally formed with and extending rearwardly from the planar front section. An elongated recess is formed in the planar front section. One or more inserts, each of which is configured to be received in the recess in the front section, are provided. Each of the inserts has a distinguishing ornamental configuration thereon, which is different from the distinguishing ornamental configuration of the other inserts. Means are provided in the elongated recess and on each of the inserts for cooperating with one another to retain each of the inserts in the recess.
摘要翻译： 用于房间空调单元的前格栅包括平面前部，其包括空气入口开口，出气口和被配置为在安装在空调单元上时接收单元的控制面板的开口。 前部具有顶壁，底壁和左右侧壁，每个侧壁从前部向后延伸并且彼此协作以限定与平面前部一体地形成并从后向后延伸的裙部元件 。 在平坦的前部形成细长的凹部。 提供了一个或多个插入件，每个插入件被配置为容纳在前部的凹部中。 每个插入件上都具有不同于其它插入物的装饰性构造的区别的装饰构造。 装置设置在细长的凹部和每个插入件上，用于彼此配合以将每个插入件保持在凹部中。
-
12.发明授权公开(公告)号：US08113764B2
公开(公告)日：2012-02-14
申请号：US12052290
申请日：2008-03-20
IPC分类号： F04D27/02
CPC分类号： F01D11/06 , F01K7/16 , F01K17/04 , F01K23/10 , F05D2220/31 , F05D2260/2322
摘要： A steam turbine includes a shaft operatively connecting a first turbine section and a second turbine section. A packing assembly is positioned about the shaft. A first conduit is fluidly connected to the packing assembly. The first conduit is configured to introduce a flow of low temperature, low pressure steam to the packing assembly. A second conduit is also fluidly connected to the packing assembly downstream from the first turbine section and upstream from the first conduit. The second conduit receives a portion of the high temperature, high pressure steam passing into the packing assembly from the first turbine section. A valve is fluidly connected to the second conduit. The valve is configured to be selectively operated so as to allow the high temperature, high pressure steam to mix with the low pressure, low temperature steam in the second conduit.
摘要翻译： 蒸汽轮机包括可操作地连接第一涡轮部分和第二涡轮部分的轴。 包装组件围绕轴定位。 第一导管流体地连接到包装组件。 第一导管构造成将低温低压蒸汽流引入包装组件。 第二导管也从第一涡轮部分的下游和第一导管的上游流体连接到包装组件。 第二导管从第一涡轮部分接收高温高压蒸汽的一部分进入包装组件。 阀门流体地连接到第二管道。 阀构造成选择性地操作，以便允许高温高压蒸汽与第二导管中的低压，低温蒸汽混合。
-
公开(公告)号：US20100158666A1
公开(公告)日：2010-06-24
申请号：US12342570
申请日：2008-12-23
申请人： Nestor Hernandez
发明人： Nestor Hernandez
IPC分类号： F01D3/02
CPC分类号： F01D3/02 , F05D2240/52
摘要： An opposed flow high pressure-low pressure steam turbine balances thrust of the high pressure steam turbine with the thrust of the low pressure steam turbine allowing a reduction in size of thrust bearings. Higher stage reactions in both turbines may be incorporated since they are offset with the opposed flow, allowing a higher steam path efficiency. Opposed flow may be established through a cross-over pipe or utilizing a double high pressure shell.
摘要翻译： 相对流动的高压低压蒸汽涡轮平衡高压蒸汽轮机的推力与低压汽轮机的推力，允许减小推力轴承的尺寸。 可以并入两个涡轮机中的较高阶段反应，因为它们与相对的流动相抵消，从而允许更高的蒸汽路径效率。 相反的流动可以通过交叉管道或利用双重高压壳体建立。
-
14.发明授权公开(公告)号：US07658073B2
公开(公告)日：2010-02-09
申请号：US11782169
申请日：2007-07-24
IPC分类号： F01K13/00
CPC分类号： F01D25/12 , F01K27/02 , F05D2220/31 , F05D2260/2322 , F05D2260/602 , F05D2260/6022
摘要： A cooling system for a turbine with a first section and a second section. The first section may include a first line for diverting a first flow with a first temperature from the first section, a second line for diverting a second flow with a second temperature less than the first temperature from the first section, and a merged line for directing a merged flow of the first flow and the second flow to the second section.
摘要翻译： 一种用于具有第一部分和第二部分的涡轮机的冷却系统。 第一部分可以包括用于从第一部分转向具有第一温度的第一流动的第一管线，用于从第一部分转移具有小于第一温度的第二温度的第二流动的第二管线，以及用于引导 第一流和第二流的合并流到第二部分。
-
15.发明授权Method and apparatus for varying flow source to aid in windage heating issue at FSNL 有权用于改变流源的方法和装置，以帮助FSNL的风阻加热问题公开(公告)号：US08015811B2
公开(公告)日：2011-09-13
申请号：US12318956
申请日：2009-01-13
申请人： Karen J. Tyler , Nestor Hernandez
发明人： Karen J. Tyler , Nestor Hernandez
CPC分类号： F01K13/025
摘要： A method and apparatus are disclosed for alleviating the problem of windage heating when flow, in a turbine running at full speed, no load, decreases greatly at the exhaust of the high pressure sections of the turbine. Valves connecting the different pressure levels of a heat recovery steam generator to the input of the turbine are adjusted to mix steam coming from the different pressure levels to create desired steam conditions at the inlet and the exhaust output of the turbine that allow the use of existing steam path hardware and thereby reduce the cost of such piping. In an alternative embodiment for a single pressure HRSG, high pressure saturated steam is extracted from the HSRG evaporator and then flashed into superheated steam when passing thru a control valve, that is then used to create the desired steam conditions at the inlet and the exhaust output of the turbine.
摘要翻译： 公开了一种用于减轻风轮加热问题的方法和装置，当在涡轮机全速运行时，在无涡轮机运行的涡轮机在涡轮的高压部分的排气处大大降低。 将热回收蒸汽发生器的不同压力水平连接到涡轮机的输入端的阀被调节以混合来自不同压力水平的蒸汽，以在涡轮机的入口和排气输出处产生期望的蒸气条件，允许使用现有的 蒸汽通道硬件，从而降低这种管道的成本。 在单一压力HRSG的替代实施例中，高压饱和蒸汽从HRSG蒸发器中提取，然后在通过控制阀时闪蒸成过热蒸汽，然后将其用于在入口和排气输出端产生所需的蒸气条件 的涡轮。
-
16.发明申请公开(公告)号：US20100178156A1
公开(公告)日：2010-07-15
申请号：US12352044
申请日：2009-01-12
IPC分类号： F01D17/00
摘要： A steam turbine includes a casing including a steam inlet and an exhaust, the casing enclosing operative structure of the steam turbine; a valve controlling introduction of a steam flow at a location of the steam turbine to impact an enthalpic condition of steam exiting the exhaust; and a controller controlling operation of the valve to attain a desired enthalpic condition of steam exiting the exhaust. Controlling operation of the valve allows for attainment of a desired enthalpic condition of the steam exiting the exhaust for use in another industrial process without having to modify the steam turbine structure.
摘要翻译： 蒸汽轮机包括包括蒸汽入口和排气的壳体，所述壳体包围所述蒸汽轮机的操作结构; 控制在所述蒸汽轮机的位置处引入蒸汽流以冲击排出的蒸汽的焓状态的阀; 以及控制器，其控制所述阀的操作以获得期望的排出排气的蒸汽的焓状态。 阀的控制操作允许达到期望的排出排气的蒸汽的焓状态以用于另一个工业过程，而不必改变蒸汽轮机结构。
-
公开(公告)号：US20050115589A1
公开(公告)日：2005-06-02
申请号：US10725134
申请日：2003-12-01
申请人： Michael Perna , Nestor Hernandez
发明人： Michael Perna , Nestor Hernandez
CPC分类号： B44D3/125 , A46B17/06 , A46B2200/202 , B08B3/04
摘要： A flotation device for suspending bristles of a manual applicator brush in liquid having a foam body made of material resilient to chemical solvent degradation for flotation upon the liquid. The device has an aperture through the foam body sized and shaped for frictionally engaging a handle portion of the manual applicator brush during use. The aperture is positioned within the foam body to maintain substantial submersion of the bristles of the first manual applicator brush within the liquid. In another embodiment, the device has a plurality of different sized apertures through the foam body for receiving a plurality of manual applicator brushes.
摘要翻译： 一种浮动装置，用于将手动涂抹刷的刷毛悬挂在具有泡沫体的液体中，所述泡沫体由弹性为化学溶剂降解的材料制成，用于在液体上浮选。 该装置具有穿过泡沫体的孔，其尺寸和形状用于在使用期间摩擦地接合手动涂抹器刷的手柄部分。 孔被定位在泡沫体内，以保持第一手动涂抹刷的刷毛在液体内的显着浸没。 在另一个实施例中，该装置具有穿过泡沫体的多个不同尺寸的孔，用于容纳多个手动施加器刷。
-
公开(公告)号：US20100231598A1
公开(公告)日：2010-09-16
申请号：US12401217
申请日：2009-03-10
IPC分类号： G06T11/00
CPC分类号： G06F17/214
摘要： A computer-implemented method for obtaining a font for a document includes determining each glyph of a font that is specified in contents of an electronic document, the determination identifying a subset of multiple glyphs included in the font, the subset determined on a first device that does not have the font stored thereon. The method includes generating on the first device a request to a second device based on the determination, the request identifying the subset to the second device. The method includes receiving, at the first device, information sent from the second device in response to the request and defining the subset of the multiple glyphs, the information not defining a remainder of the multiple glyphs other than the subset. The method includes generating on the first device a presentation of the electronic document using the received information, the presentation including the subset of the multiple glyphs.
摘要翻译： 用于获得用于文档的字体的计算机实现的方法包括确定在电子文档的内容中指定的字体的每个字形，所述确定标识字体中包括的多个字形的子集，在第一设备上确定的子集， 没有字体存储在其上。 该方法包括在第一设备上基于该确定向第二设备生成向第二设备标识子集的请求。 该方法包括在第一设备处接收响应于该请求并定义多个字形的子集的从第二设备发送的信息，该信息不定义该子集之外的多个字形的剩余部分。 该方法包括使用所接收的信息在第一设备上生成电子文档的呈现，该呈现包括多个字形的子集。
-
公开(公告)号：US20090285670A1
公开(公告)日：2009-11-19
申请号：US12120862
申请日：2008-05-15
CPC分类号： F01D3/02 , F02C7/16 , F05D2220/31 , F05D2260/2322
摘要： A method of cooling a double flow steam turbine includes supplying steam flow to each nozzle of the sections of the turbine; reversing a portion of each steam flow to provide a reverse steam flow from an aft side to a forward side of each section. Each reverse steam flow is directed to an annular space between a rotor and a tub. The method further includes removing the reverse steam flows through a pipe, the pipe having a first end at the annular space at a first pressure and a second end at a second pressure that is lower than the first pressure. A double flow steam turbine, includes a pair of nozzles, each nozzle being provided at a section of the turbine; a rotor supporting buckets of the sections; a tub supporting the pair of nozzles; and a pipe extending from an annular space between the tub and the rotor. The pipe has a first end at the annular space and second end. A pressure at the first end of the pipe is greater than a pressure at the second end.
摘要翻译： 一种冷却双流蒸汽轮机的方法包括：向涡轮机的各部分的每个喷嘴提供蒸汽流; 反转每个蒸汽流的一部分以提供从每个部分的后侧到前侧的反向蒸汽流。 每个反向蒸汽流被引导到转子和桶之间的环形空间。 该方法还包括去除通过管道的反向蒸汽流，管道在第一压力处具有在环形空间处的第一端，而在低于第一压力的第二压力下具有第二端。 双流蒸汽轮机包括一对喷嘴，每个喷嘴设置在涡轮机的一部分处; 转子支撑部分的桶; 支撑所述一对喷嘴的桶; 以及从桶和转子之间的环形空间延伸的管。 管道在环形空间和第二端具有第一端。 管道第一端的压力大于第二端的压力。
-
公开(公告)号：US06301914B1
公开(公告)日：2001-10-16
申请号：US09641231
申请日：2000-08-17
IPC分类号： F25D2312
CPC分类号： F24F1/027 , F24F2013/207
摘要： An electrical power cord arrangement for a room air conditioner of the type having an indoor section, an outdoor section, an electrical control box contained within the indoor section and an outer housing partially enclosing both sections. The outer housing has an access opening therein in the region thereof which encloses the outdoor section. An electrical power cord having a first end, which terminates within the electrical control box extends from the control box, through the housing, into the outdoor section of the air conditioner where it then passes from the housing through the access opening to the exterior thereof, where it terminates in a second end configured to be connected to a source of electrical power.
摘要翻译： 一种室内空调器的电源线装置，其具有室内部分，室外部分，室内部分内的电气控制箱和部分地包围两部分的外部壳体。 外壳在其外部具有包围室外部分的区域中的进入开口。 具有终端在电控箱中的第一端的电源线从控制箱延伸穿过壳体进入空调的室外部分，然后从外壳通过进入开口至其外部， 其中其终止于构造成连接到电力源的第二端。
-
-
-
-
-
-
-
-
-
搜索结果
32 条记录 (耗时 0.033 秒)
