Combined cycle power plant
    1.
    发明授权
    Combined cycle power plant 失效
    联合循环发电厂

    公开(公告)号:US5471832A

    公开(公告)日:1995-12-05

    申请号:US207619

    申请日:1994-03-09

    摘要: A combined cycle power plant has a plurality of gas turbine units each having a gas turbine and a heat recovery boiler for generating steam from heat from exhaust gas from the gas turbine. The gas turbine of a first one of the gas turbine units is a steam-cooled gas turbine. Steam turbines are driven by steam from the heat recovery boilers. For start-up of the first gas turbine unit, cooling steam generated in a heat recovery boiler different from not being the heat recovery boiler of the first gas turbine unit is fed to the steam-cooled gas turbine to effect cooling thereof during at least part of the start-up operation of the first gas turbine unit.

    摘要翻译: 联合循环发电厂具有多个燃气轮机单元,每个燃气轮机单元具有燃气轮机和用于从来自燃气轮机的废气的热量产生蒸汽的热回收锅炉。 燃气轮机单元中的第一个的燃气轮机是蒸汽冷却的燃气轮机。 蒸汽轮机由来自热回收锅炉的蒸汽驱动。 为了启动第一燃气轮机单元,在与不是第一燃气轮机单元的热回收锅炉不同的热回收锅炉中产生的冷却蒸汽被供给到蒸汽冷却的燃气轮机,以在至少部分 的第一燃气轮机单元的启动操作。

    Method of fuel gasification and an apparatus for performing such a method
    6.
    发明授权
    Method of fuel gasification and an apparatus for performing such a method 失效
    燃料气化方法和执行这种方法的装置

    公开(公告)号:US5676713A

    公开(公告)日:1997-10-14

    申请号:US635285

    申请日:1996-04-19

    摘要: In fuel gasification, particles of, for example, coal and an oxidant are supplied to a reactor, where the coal particles are gasified. The gas thus produced may contain molten slag entrained therein and such slag could subsequently solidify and affect other components of the coal gasification apparatus. Therefore a molten slag cooling heat exchanger is positioned directly above the reactor and this cools the gas so as to cause any molten slag therein to solidify. Hence, such molten slag does not reach an evaporator above the molten slag cooling heat exchanger, so that the efficiency of the evaporator will be maintained. However, solidified molten slag may build up on heat exchange tubes of the molten slag cooling heat exchanger. Therefore, the rate of coolant supplied to the molten slag cooling heat exchanger is varied, to cause expansion and contraction which causes solidified slag to be dislodged. Hence the efficiency of the molten slag cooling heat exchanger does not deteriorate. Cleaning gas and coal particles may be jetted onto the evaporator to dislodge ash or soot therefrom.

    摘要翻译: 在燃料气化中,将例如煤和氧化剂的颗粒供给到煤颗粒气化的反应器中。 由此产生的气体可能含有夹带在其中的熔渣,并且这种炉渣随后可能固化并影响煤气化装置的其它组分。 因此,熔渣冷却热交换器直接位于反应器上方,并且冷却气体,以使其中的任何熔融炉渣固化。 因此,这种熔渣不会在熔渣冷却热交换器上方到达蒸发器,从而保持蒸发器的效率。 然而,固化的熔融炉渣可能积聚在熔渣冷却热交换器的换热管上。 因此,提供给熔渣冷却热交换器的冷却剂的比例变化,引起膨胀和收缩,这导致固化的炉渣脱落。 因此,熔渣冷却用热交换器的效率不会降低。 可以将清洁气体和煤颗粒喷射到蒸发器上以从其中排出灰分或烟灰。

    Dust collecting cell
    7.
    发明授权
    Dust collecting cell 失效
    粉尘收集细胞

    公开(公告)号:US5137552A

    公开(公告)日:1992-08-11

    申请号:US630513

    申请日:1990-12-20

    申请人: Toshihiko Sasaki

    发明人: Toshihiko Sasaki

    IPC分类号: B03C3/40 B03C3/45 B03C3/66

    CPC分类号: B03C3/66 B03C3/45

    摘要: A dust collecting cell for a dust collector has a plurality of first electrode plates, a plurality of second electrode plates each disposed between the adjoining two of the first electrode plates in a parallel and spaced apart relation thereto, and a block defining a plurality of resistors having a high value of resistance which are connected between the first or second electrode plates and a source of high voltage supply. Even if a dielectric breakdown may occur between any two adjoining electrode plates, the resistors ensure that the discharge take place only as a local phenomenon, and that the cell make only a low noise accompanying the discharge.

    摘要翻译: 用于集尘器的集尘单元具有多个第一电极板,多个第二电极板,每个第二电极板以相互平行和间隔的关系设置在邻接的两个第一电极板之间,并且限定多个电阻器 具有连接在第一或第二电极板之间的高电阻值和高电压源。 即使在任何两个邻接的电极板之间可能发生电介质击穿,电阻器也确保放电只能作为局部现象进行,并且电池只会伴随放电而产生低噪声。

    Container for liquid
    8.
    发明授权
    Container for liquid 失效
    液体容器

    公开(公告)号:US4234121A

    公开(公告)日:1980-11-18

    申请号:US25888

    申请日:1979-04-02

    申请人: Toshihiko Sasaki

    发明人: Toshihiko Sasaki

    IPC分类号: B65D77/20 B65D41/02 B65D43/02

    CPC分类号: B65D77/2096 Y10S206/813

    摘要: A combination of a container and a lid is disclosed. The container has an open top and a frusto-conical or cylindrical side wall. The lid is formed with a tongue and provided with an adhesive layer on one side thereof. A release is fixed to the outside of the side wall of the container so that the lid is normally attached releasably thereto.

    摘要翻译: 公开了一种容器和盖子的组合。 容器具有开口顶部和截头圆锥形或圆柱形侧壁。 盖子形成有舌部,并且在其一侧上设置有粘合剂层。 释放件固定在容器的侧壁的外侧,使得盖通常可拆卸地附接到其上。

    Circuit board including jacks
    9.
    发明申请
    Circuit board including jacks 审中-公开
    电路板包括千斤顶

    公开(公告)号:US20070020959A1

    公开(公告)日:2007-01-25

    申请号:US11486027

    申请日:2006-07-14

    IPC分类号: H05K1/00

    摘要: A plurality of jacks are a video signal jack, a left audio signal jack, and a right audio signal jack from left to right. Jack fixing protrusions are formed on a surface of each jack which surface is attached to a circuit board. The jack fixing protrusions are arranged differently among the respective jacks, and can be inserted only into attachment portions of the circuit board corresponding to the respective jacks. Namely, insertion of the respective jacks into incorrect attachment portions is made physically impossible, and erroneous insertion of the jacks can be prevented.

    摘要翻译: 多个插孔是从左到右的视频信号插孔,左音频信号插孔和右音频信号插孔。 千斤顶固定突起形成在每个千斤顶的表面附接到电路板的表面上。 千斤顶固定突起在各个插孔之间布置不同,并且可以仅插入到对应于各个插孔的电路板的安装部分中。 也就是说,将各个千斤顶插入错误的安装部分在物理上是不可能的,并且可以防止插座的错误插入。

    CAD system for a printed circuit board
    10.
    发明申请
    CAD system for a printed circuit board 审中-公开
    CAD系统印刷电路板

    公开(公告)号:US20060200332A1

    公开(公告)日:2006-09-07

    申请号:US11350788

    申请日:2006-02-10

    IPC分类号: G06F17/50 G06G7/62

    摘要: A pattern design of a film for manufacturing a printed circuit board is made by using a CAD system, and a plurality of types of Gerber data are produced in which a series of various data has been encoded. For example, a pattern film is formed by combining pattern Gerber data with pattern cut Gerber data. Data for check marks whose sizes are different from each other is added as well as pattern data to each Gerber data such that their central coordinates are to be the same. In this manner, a judgment mark having the check marks combined therewith is formed on the pattern film having the items of Gerber data combined therewith.

    摘要翻译: 通过使用CAD系统制造用于制造印刷电路板的胶片的图案设计,并且生成多种类型的格柏数据,其中已经编码了一系列各种数据。 例如,通过将图案格伯数据与图案切割格伯数据组合来形成图案胶片。 将尺寸彼此不同的检查标记的数据以及模式数据添加到每个Gerber数据中,使得它们的中心坐标相同。 以这种方式,在具有与其组合的Gerber数据项的图案膜上形成具有与其组合的复选标记的判断标记。