Induction heating apparatus for drink can
    62.
    发明授权
    Induction heating apparatus for drink can 失效
    饮料罐感应加热装置

    公开(公告)号:US5690851A

    公开(公告)日:1997-11-25

    申请号:US539312

    申请日:1995-10-04

    IPC分类号: H05B6/10 H05B6/36

    CPC分类号: H05B6/105 H05B6/36

    摘要: A drink can induction heating apparatus includes a ferrite core having a plurality of projected portions and recesses formed between the adjacent projected portions. When a drink can is set in a position to be heated, each of the projected portions is oriented toward a longitudinal axis of the drink can and a particular portion of a circumferential wall of the drink can. The apparatus further includes a saddle-shaped heating coil which is partly received in the recesses of the ferrite core and covers a region around the foregoing particular portions of the drink can in a non-contact manner, and an inverter for feeding the AC power to the heating coil. The inverter is arranged to produce the AC power at a resonance frequency which corresponds to one of 5 kHz to 15 kHz where equivalent resistance values of an aluminum can and a steel can approximate to each other.

    摘要翻译: 饮料可以感应加热装置包括铁氧体磁芯,其具有形成在相邻突出部分之间的多个突出部分和凹部。 当饮料罐被设置在待加热的位置时,每个突出部分朝向饮料罐的纵向轴线和饮料罐的周向壁的特定部分定向。 该装置还包括鞍形加热线圈,其部分地容纳在铁氧体磁芯的凹部中,并且以不接触的方式覆盖饮料罐的上述特定部分周围的区域,以及用于将AC电力馈送到 加热线圈。 逆变器被配置为产生相当于5kHz至15kHz之一的谐振频率的交流电力,其中铝罐和钢的等效电阻值可以相互接近。

    Projection display device and air blowing device
    63.
    发明授权
    Projection display device and air blowing device 失效
    投影显示装置和送风装置

    公开(公告)号:US06832837B2

    公开(公告)日:2004-12-21

    申请号:US10629916

    申请日:2003-07-30

    IPC分类号: G03B2118

    CPC分类号: H04N9/3141 G03B21/16

    摘要: A projection display device comprises a light source, a display section configured to receive light from the light source and output image light modulated with an image signal, a projection device configured to project the image light output from the display section, a duct device having an air duct for conducting air from an air intake to an air discharge section and an air chamber which is formed downstream of the air discharge section in the air duct and configured to blow cooling air from the air discharge section toward the display section, and an air blower configured to blow cooling air into the air intake.

    摘要翻译: 投影显示装置包括光源,被配置为从光源接收光并输出由图像信号调制的图像光的显示部分,被配置为投影从显示部输出的图像光的投影装置,具有 用于将空气从空气导入空气排出部分的空气管道和形成在空气管道中的排气部分的下游的空气室,并且构造成将来自排气部分的冷却空气朝向显示部分吹送, 吹风机构造成将冷却空气吹入进气口。

    Apparatus for automatically changing X-ray films
    64.
    发明授权
    Apparatus for automatically changing X-ray films 失效
    用于自动更换X光胶片的设备

    公开(公告)号:US4694571A

    公开(公告)日:1987-09-22

    申请号:US846049

    申请日:1986-03-31

    摘要: A film changing apparatus automatically replaces an exposed X-ray film accommodated in a cassette with a new or unexposed X-ray film. Unloading and loading of a film is effected in the vertical direction. Thus, the apparatus saves space in the horizontal direction. Furthermore, unloading of a film from the cassette is effected by gravity, thereby simplifying the structure of the mechanism for changing films, and thus allowing the size of the apparatus to be reduced as a whole.

    摘要翻译: 胶片更换装置用新的或未曝光的X射线胶片自动地替换容纳在盒中的曝光的X射线胶片。 在垂直方向上进行胶片的卸载和装载。 因此,该装置在水平方向上节省空间。 此外,通过重力来实现膜的卸载,从而简化了用于改变膜的机构的结构,从而允许整体上减小了装置的尺寸。

    Anode for electrolysis of seawater
    65.
    发明授权
    Anode for electrolysis of seawater 失效
    阳极电解海水

    公开(公告)号:US4479864A

    公开(公告)日:1984-10-30

    申请号:US518220

    申请日:1983-07-28

    摘要: An anode for generating available chlorine from seawater by electrolysis which comprises a substrate made of titanium or an alloy thereof, and a coating on said substrate which is made up of an active anode material layer containing 15-85 wt % of platinum, 5-35 wt % of iridium dioxide, and 10-15 wt % of ruthenium dioxide. The anode has greatly improved anode performance such as current efficiency, cell voltage, and durability. Therefor, its use for a long period of time becomes possible in any condition of seawater.

    摘要翻译: 一种用于通过电解从海水中产生可用氯的阳极,其包括由钛或其合金制成的基底,以及由所述基底上的包含15-85重量%铂的活性阳极材料层,5-35 重量百分比的二氧化铱和10-15重量%的二氧化钌。 阳极大大提高了阳极性能,如电流效率,电池电压和耐久性。 因此,在任何海水条件下,长时间使用它都是可能的。

    Projection display device and cooling structure
    66.
    发明授权
    Projection display device and cooling structure 失效
    投影显示装置和冷却结构

    公开(公告)号:US07481540B2

    公开(公告)日:2009-01-27

    申请号:US11311356

    申请日:2005-12-20

    IPC分类号: G03B21/18 G03B21/16

    CPC分类号: G03B21/16

    摘要: A display device according to the invention has a passage between an image generation device (DMD) and a lamp, wherein the passage guides airflow to the vicinity of a reflector of the lamp, and, after the airflow cools the DMD, the airflow can further cool heat generated by a filter which converts light from the lamp to an image light corresponding to video signals of R, G, and B, and by a light pipe which uniformalizes the in-plane intensity distribution of light incident to the DMD.

    摘要翻译: 根据本发明的显示装置在图像产生装置(DMD)和灯之间具有通道,其中通道将气流引导到灯的反射器附近,并且在气流冷却DMD之后,气流可以进一步 由将来自灯的光转换成与R,G,B的视频信号相对应的图像光的滤光器产生的冷热,以及使入射到DMD的光的面内强度分布均匀的光管。

    Projection-type image display apparatus
    67.
    发明申请
    Projection-type image display apparatus 失效
    投影式图像显示装置

    公开(公告)号:US20050264766A1

    公开(公告)日:2005-12-01

    申请号:US11138324

    申请日:2005-05-27

    IPC分类号: G03B21/16 G03B21/00

    CPC分类号: G03B21/005

    摘要: A projection-type image display apparatus includes a body including an air inlet and an air outlet and accommodating a heating element; a lamp unit including a light-source lamp and a housing that accommodates the light-source lamp and that includes an air intake and an exhaust opening communicating with the air outlet; a duct unit including a first end adjacent to the air inlet, a second end adjacent to the air intake, and a flow channel connecting the first and second ends; a radiating unit thermally connected to the heating element, at least part of the radiating unit being disposed inside the flow channel of the duct unit; and a fan, drawing air from the air inlet through the first end of the duct unit and sending the air to the air intake through the second end, disposed between the radiating unit and the second end.

    摘要翻译: 投影型图像显示装置包括:主体,包括空气入口和空气出口,并容纳加热元件; 灯单元,其包括光源灯和容纳所述光源灯的外壳,所述灯单元包括进气口和与所述出气口连通的排气口; 管道单元,其包括与空气入口相邻的第一端,与进气口相邻的第二端,以及连接第一端和第二端的流路; 热连接到所述加热元件的辐射单元,所述辐射单元的至少一部分设置在所述管道单元的流动通道内; 以及风扇,其通过所述管道单元的第一端从所述空气入口吸入空气,并且通过所述第二端将空气送到所述进气口,所述第二端设置在所述辐射单元和所述第二端之间。

    Surface preparation process for recoating of used coated metallic
electrodes
    69.
    再颁专利
    Surface preparation process for recoating of used coated metallic electrodes 失效
    用于涂覆金属电极的表面处理

    公开(公告)号:USRE28849E

    公开(公告)日:1976-06-08

    申请号:US621021

    申请日:1975-10-09

    IPC分类号: C25F5/00

    CPC分类号: C25F5/00

    摘要: A surface preparation process for use in recoating of used metallic electrodes coated with one or more platinum group metals, one or more iron group metals, or chemical compounds thereof, which comprises using said metallic electrode(s) as anode(s) and passing a current between said metallic electrode(s) and a steel cathode(s) in an aqueous solution of sulfuric acid, nitric acid, perchloric acid, salts thereof, chlorates or persulfates, or a mixture solution thereof, and then dipping said metallic electrode(s) into an aqueous solution of hydrofluoric acid or hydrochloric acid.