Turbine stage structure
    1.
    发明授权
    Turbine stage structure 失效
    涡轮舞台结构

    公开(公告)号:US4662820A

    公开(公告)日:1987-05-05

    申请号:US752860

    申请日:1985-07-08

    IPC分类号: F01D9/02 F01D11/08 F01D11/02

    CPC分类号: F04D29/161 F01D11/08

    摘要: A stage structure of an axial turbine includes a stationary inner ring, a stationary outer wall, a row of stationary blades mounted on the stationary inner ring and outer wall, a row of moving blades, and a shroud ring mounted on the tips of the moving blades. An annular solid substance, disposed immediately downstream of an axial gap formed between an axial end of the shroud ring and surface of the outer wall axially facing the axial end of the shroud ring, reduces an expansion space provided immediately downstream of the axial gap, whereby circulation of an ejection flow from a main stream through the axial gap is reduced so that the turbine stage efficiency is improved. The annular solid substance may be a ring fixed to the stationary outer wall, a protrusion or a cylinder formed by a portion of the outer wall.

    摘要翻译: 轴流式涡轮机的级结构包括固定内环,固定外壁,安装在固定内环和外壁上的一排固定叶片,一排活动叶片和安装在移动的尖端上的护罩环 刀片。 设置在形成在护罩环的轴向端部和轴向面向护罩环的轴向端部的外壁的表面之间的轴向间隙的紧邻下游的环形固体物质减小了紧邻轴向间隙的下游的膨胀空间,由此 从主流通过轴向间隙的喷射流的循环减少,从而提高了涡轮级的效率。 环状固体物质可以是固定在静止的外壁上的环,由外壁的一部分形成的突起或圆筒。

    Method and system for effecting control governing of a steam turbine
    2.
    发明授权
    Method and system for effecting control governing of a steam turbine 失效
    实现蒸汽轮机控制控制的方法和系统

    公开(公告)号:US4187685A

    公开(公告)日:1980-02-12

    申请号:US876944

    申请日:1978-02-10

    IPC分类号: F01D17/24 F01K13/02

    CPC分类号: F01K13/02

    摘要: A method and system for effecting control governing of a steam turbine wherein the steam chamber of a first stage nozzle is divided into a plurality of steam compartments, control valves each connected to one of the steam compartments are individually operated for controlling the flow rate of steam introduced into the turbine, and the governing of the nozzle is effected by adjusting the flow rate of steam in accordance with a load. At low load, the degree of opening of the control valves is kept constant and the turbine is driven by steam of a reduced pressure by reducing the pressure of the steam at the inlet of the turbine so as to maintain, in a low load region, the volume flow rate of steam for a high load region. To cope with a change in the value of the load, the degree of opening corresponding to a predetermined change in the value of the load is set beforehand for each control valve. When the change in the value of the load is smaller than the predetermined change in the value of the load, the degree of opening of the control valve involved is adjusted. Conversely, when the change in the value of the load is greater than the predetermined change in the value of the load, the pressure of the steam at the inlet of the turbine is controlled.

    摘要翻译: 一种用于实现蒸汽轮机的控制控制的方法和系统,其中第一级喷嘴的蒸汽室被分成多个蒸汽隔间,各自连接到一个蒸汽隔间的控制阀被单独操作以控制蒸汽的流量 引入涡轮机,并且通过根据负载调节蒸汽的流量来实现喷嘴的调节。 在低负载下,控制阀的开度保持恒定,并且通过减小涡轮入口处的蒸汽的压力使涡轮由减压蒸汽驱动,以便在低负荷区域中保持, 高负荷区域的蒸汽体积流量。 为了应对负载值的变化,对于每个控制阀,预先设定对应于负载值的预定变化的开度。 当负载值的变化小于负载值的预定变化时,调节所涉及的控制阀的开度。 相反,当负载值的变化大于负载值的预定变化时,控制涡轮入口处的蒸汽的压力。

    Focusing device in camera equipped with both standard and telephoto
lenses
    4.
    发明授权
    Focusing device in camera equipped with both standard and telephoto lenses 失效
    聚焦设备在相机配备标准和长焦镜头

    公开(公告)号:US4264175A

    公开(公告)日:1981-04-28

    申请号:US168266

    申请日:1980-07-10

    IPC分类号: G03B19/07 G03B3/02 G03B17/00

    CPC分类号: G03B19/07

    摘要: In a camera equipped with both a standard lens and a telephoto lens which may be arbitrarily selected for exposures by manipulating a first control knob, a focusing device is provided which selects the focusing ranges or depths of field of the telephoto lens by a second control knob only in the case of the photography with the telephoto lens.

    摘要翻译: 在配备有通过操纵第一控制旋钮任意选择用于曝光的标准镜头和长焦镜头的相机中,提供了通过第二控制旋钮选择远摄镜头的聚焦范围或景深的聚焦装置 仅在使用长焦镜头拍摄的情况下。

    Battery lid structure for electronic device
    5.
    发明授权
    Battery lid structure for electronic device 有权
    电子设备电池盖结构

    公开(公告)号:US08241783B2

    公开(公告)日:2012-08-14

    申请号:US12523325

    申请日:2008-01-10

    申请人: Kunio Tsuji

    发明人: Kunio Tsuji

    IPC分类号: H01M2/08

    CPC分类号: H01M2/1055 H01M2/1022

    摘要: A battery lid structure for an electronic device is provided which has a battery lid allowing a battery case to be opened when a battery lid body slides. A long engagement hole L-shaped in plan view is formed on a pressing plate to which the battery lid body is slidably attached. A lock lever section and a lock lever receiving section where an engagement section is formed are attached to the battery lid body so as to slide perpendicularly to the sliding direction. The engagement of the engagement section with a second long hole of the long engagement hole prevents the sliding motion of the battery lid body. During the sliding motion of the battery lid body, the engagement section engages with a first long hole of the long engagement hole. The wall surface of the long engagement hole is covered with a part of a plate spring body.

    摘要翻译: 提供一种电子装置的电池盖结构,其具有电池盖,当电池盖体滑动时允许电池盒打开。 在电池盖主体可滑动地安装的按压板上形成有平面图形L形的长啮合孔。 锁定杆部分和形成有接合部分的锁定杆接收部分安装到电池盖体上以便垂直于滑动方向滑动。 接合部与长接合孔的第二长孔的接合防止电池盖体的滑动。 在电池盖主体的滑动运动期间,接合部与长接合孔的第一长孔接合。 长接合孔的壁面被板簧体的一部分覆盖。

    Camera with a built-in strobo
    6.
    发明授权
    Camera with a built-in strobo 失效
    相机与内置频闪

    公开(公告)号:US4502768A

    公开(公告)日:1985-03-05

    申请号:US488709

    申请日:1983-04-26

    CPC分类号: G03B15/05 G03B2215/0507

    摘要: The present invention relates to a camera with a built-in strobo which comprises a small strobo and a lens cover for protecting a photographing lens, the strobo operating when a flashing part is shifted to a predetermined position, and further comprises a member being in association with the lens cover and an operation knob for controlling a movement of the flashing part; and when the lens cover is disposed in front of the photographing lens, pop-out or stowing of the strobo can not be executed by controlling the member through manipulation of the operation knob.

    摘要翻译: 本发明涉及具有内置闪光灯的照相机,其包括小闪光灯和用于保护拍摄镜头的镜头盖,当闪光部分移动到预定位置时,闪光灯操作,并且还包括关联的部件 透镜盖和用于控制闪光部分的运动的操作旋钮; 并且当镜头盖布置在摄影镜头的前面时,通过操作操作旋钮来控制构件,不能执行闪光灯的弹出或收起。

    Ink composition for waterless lithography and methods of printing
therefrom
    7.
    发明授权
    Ink composition for waterless lithography and methods of printing therefrom 失效
    无水平版印刷油墨组合物及其印刷方法

    公开(公告)号:US4357164A

    公开(公告)日:1982-11-02

    申请号:US212224

    申请日:1980-12-02

    CPC分类号: C09D11/033 B41M1/08

    摘要: An ink composition for waterless lithography having good printing properties which makes it possible to print from a lithographic printing plate with one fluid without using any kind of water fountain system to mask a non-image area, said ink composition containing high-boiling petroleum solvent mixtures which have a boiling point higher than 200.degree. C. and which contain less than 5% by volume of aromatic components, and in addition to the above containing an aliphatic acid ester, an aliphatic dibasic acid ester and/or a phosphoric acid ester.

    摘要翻译: 一种具有良好印刷性能的无水平版印刷油墨组合物,其使得可以用平版印刷版印刷一种流体,而不使用任何种类的喷泉系统来掩蔽非图像区域,所述油墨组合物含有高沸点石油溶剂混合物 其沸点高于200℃,并且含有少于5体积%的芳族组分,并且除了上述含有脂族酸酯,脂肪族二元酸酯和/或磷酸酯之外。

    BATTERY LID STRUCTURE FOR ELECTRONIC DEVICE
    8.
    发明申请
    BATTERY LID STRUCTURE FOR ELECTRONIC DEVICE 有权
    电子设备电池盖结构

    公开(公告)号:US20100040946A1

    公开(公告)日:2010-02-18

    申请号:US12523325

    申请日:2008-01-10

    申请人: Kunio Tsuji

    发明人: Kunio Tsuji

    IPC分类号: H01M2/10

    CPC分类号: H01M2/1055 H01M2/1022

    摘要: A battery lid structure for an electronic device is provided which has a battery lid allowing a battery case to be opened when a battery lid body slides. A long engagement hole L-shaped in plan view is formed on a pressing plate to which the battery lid body is slidably attached. A lock lever section and a lock lever receiving section where an engagement section is formed are attached to the battery lid body so as to slide perpendicularly to the sliding direction. The engagement of the engagement section with a second long hole of the long engagement hole prevents the sliding motion of the battery lid body. During the sliding motion of the battery lid body, the engagement section engages with a first long hole of the long engagement hole. The wall surface of the long engagement hole is covered with a part of a plate spring body.

    摘要翻译: 提供一种电子装置的电池盖结构,其具有电池盖,当电池盖体滑动时允许电池盒打开。 在电池盖主体可滑动地安装的按压板上形成有平面图形L形的长啮合孔。 锁定杆部分和形成有接合部分的锁定杆接收部分安装到电池盖体上以便垂直于滑动方向滑动。 接合部与长接合孔的第二长孔的接合防止电池盖体的滑动。 在电池盖主体的滑动运动期间,接合部与长接合孔的第一长孔接合。 长接合孔的壁面被板簧体的一部分覆盖。

    Flash camera
    10.
    发明授权
    Flash camera 失效
    闪光灯相机

    公开(公告)号:US4213681A

    公开(公告)日:1980-07-22

    申请号:US895761

    申请日:1978-04-12

    CPC分类号: G03B15/05 G03B2215/0503

    摘要: A combination of a film cartridge loading type camera with an electronic flash of the type wherein a flash lamp converts into a flash of light the energy stored in a main flash capacitor by a DC-DC converter. An optimum exposure may be ensured depending upon the speed of the film used, upon the distance to a subject and upon whether or not the flash is used.

    摘要翻译: 一种胶片暗盒装载型照相机与电子闪光灯的组合,其中闪光灯将闪光灯通过DC-DC转换器转换成存储在主闪光电容器中的能量。 取决于所使用的膜的速度,与被摄体的距离以及使用闪光灯是否可以确保最佳曝光。