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    • 45. 发明申请
    • DOWNHOLE TOOL UNIT
    • 卧式工具单元
    • WO2010039043A1
    • 2010-04-08
    • PCT/NO2009/000340
    • 2009-09-30
    • REELWELL ASVESTAVIK, Ola, M.
    • VESTAVIK, Ola, M.
    • E21B34/12
    • E21B34/12E21B21/08
    • The invention concerns a unit for a down hole well tool comprising a tool unit comprising at least one first fluid conduit and a return fluid conduit in use forming a well annulus space between the tool unit and the well bore. The tool unit is arranged with at least one piston provided for dividing the well annulus space into at least two well annulus spaces. The communication of fluid between the adjacent well annulus spaces at each side of the piston is controlled by the relative movement between the first fluid conduit and a control element.
    • 本发明涉及一种用于井下井工具的单元,其包括工具单元,该工具单元包括使用中的至少一个第一流体导管和返回流体导管,形成工具单元和井眼之间的井环空间。 工具单元布置有至少一个活塞,用于将井环空间分成至少两个井环空间。 通过第一流体导管和控制元件之间的相对运动来控制活塞每侧的相邻的井环空间之间的流体的连通。
    • 49. 发明申请
    • COATING FOR THIN-FILM SOLAR CELLS
    • 用于薄膜太阳能电池的涂层
    • WO2009154473A2
    • 2009-12-23
    • PCT/NO2009/000227
    • 2009-06-17
    • RENEWABLE ENERGY CORPORATION ASABASORE, Paul, AlanBENTZEN, AndreasSAUAR, Erik
    • BASORE, Paul, AlanBENTZEN, AndreasSAUAR, Erik
    • H01L31/042H01L31/052H01L31/18
    • H01L31/056H01L31/046Y02E10/52
    • This invention relates to a method for producing thin film solar cells with a back-side reflective layer, wherein the solar module is a silicon thin film device placed in-between a back side planar substrate and a front side planar glass superstrate placed in parallel and a distance from the back side planar substrate, wherein the silicon thin film device comprises in successive order from the front side: a front side transparent conductive (TCO) layer, a multi junction thin-film solar conversion layer comprising amorphous and microcrystalline silicon or alloys thereof, a back side TCO-layer, a diffuse reflective layer with one or more local through-going apertures, and a metal layer covering the reflective layer and which is in contact with the back side TCO-layer through the one or more apertures in the reflective layer. The invention also relates to a method for forming the solar cell.
    • 本发明涉及一种具有背面反射层的薄膜太阳能电池的制造方法,其特征在于,太阳能电池组件是设置在背面平面基板与平行放置的前侧平面玻璃盖板之间的硅薄膜元件, 距离背面平面基板的距离,其中所述硅薄膜器件从正面依次依次包括:正面透明导电层(TCO)层,包含非晶和微晶硅或合金的多结薄膜太阳能转换层 背面TCO层,具有一个或多个局部贯通孔的漫反射层和覆盖反射层的金属层,并且通过一个或多个孔中的一个或多个孔与后侧TCO层接触 反射层。 本发明还涉及形成太阳能电池的方法。