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    • 1. 发明申请
    • HEATING BLOCK
    • 加热块
    • WO2014005703A3
    • 2014-09-25
    • PCT/EP2013001949
    • 2013-07-03
    • STIEBEL ELTRON GMBH & CO KG
    • JANSEN MARTINHEISE WOLFGANG
    • F24H1/10F24H9/00F24H9/14F28D1/03
    • F24H1/102F24H1/103F24H9/0021F24H9/14F24H9/146F28F21/066F28F2255/143F28F2275/06
    • The invention relates to a heating block for use in a water heater for heating water, comprising a heating block body, in particular made of plastic, for forming a cavity for conducting the water and for receiving at least one heating element. The heating block body comprises a first partial shell having a first sub-cavity and a second partial shell having a second sub-cavity. The first and the second partial shells are assembled in a joining region and form between them the cavity from the two sub-cavities. The joining region is not formed, at least partially, in a joining plane and/or the first and the second partial shells are welded together by the supply of heat via a medium, in particular by means of an essentially abrasion-free and/or vibration-free welding process, and/or the first partial cavity has a greater depth than the second partial cavity or vice versa.
    • 本发明涉及一种用于在水加热器利用用于加热水,包括Heizblockkörper加热块,特别是由塑料制成,用于形成用于引导水的腔和用于容纳至少一个加热元件。 这里,Heizblockkörper包括具有第一部分空腔并具有一个第二部分腔的第二外壳部分的第一部分的外壳。 所述第一和第二部分壳被组装在接合区域和形成空腔之间的两个部分的空腔。 至少部分地未在接合平面形成的接合区域和/或所述第一和第二部分壳通过经由介质供给热焊接,尤其是基本上无磨损和/或从振动焊接过程自由焊接和/或所述第一部分腔具有 比所述第二部分的空腔或反之亦然更大的深度。
    • 4. 发明申请
    • SOLAR CELL, SOLAR MODULE, AND PRODUCTION METHOD FOR A SOLAR CELL AND A SOLAR MODULE
    • 太阳能电池,太阳能电池板和方法太阳能电池或 一种太阳能电池板
    • WO2011067338A3
    • 2012-04-19
    • PCT/EP2010068744
    • 2010-12-02
    • STIEBEL ELTRON GMBH & CO KGMEYER RUEDIGEREHLERS LOTTEBECK ANDREASBODE FLORIANWEISE KATRIN
    • MEYER RUEDIGEREHLERS LOTTEBECK ANDREASBODE FLORIANWEISE KATRIN
    • H01L31/0368H01L31/0224H01L31/05H01L31/068H01L31/18
    • H01L31/0682H01L31/022433H01L31/02245H01L31/022458H01L31/0368H01L31/05H01L31/1804Y02E10/547Y02P70/521
    • The invention relates to a solar cell (10) and a solar module and to a method for producing a solar cell (10) according to the invention and a solar module according to the invention, and to solar cells or solar modules by means of which high current flow is made possible, and thus the power losses in the solar cell (10) can be minimized, wherein the solar cell comprises a topographical rear face. In production methods, the process steps are adapted to a solar cell and/or a solar cell module. A solar cell (10) according to the invention is designed such that the technical properties thereof can be implemented in additional or modified process steps according to the invention, based on previously known process steps, in a simple and cost-effective manner. To this end, the rear face wafer surface of a solar cell (10) according to the invention is designed in an advantageous division, having a contact structure (11) that also allows for a simpler production of cells and modules. The long-term stability of a solar cell (10) and thus of a solar module can also be improved. In particular, a solar cell (10) according to the invention comprises a different contact structure (11) deviating from the conventionally generated comb-like structures, allowing simple production and advantageous contacting, even for large area solar modules.
    • 本发明涉及一种太阳能电池(10)和太阳能电池板以及用于制造根据本发明的太阳能电池(10)的方法和本发明的太阳能电池组件,以及太阳能电池和太阳能电池组件,利用该高电流流动还允许的,因此,在太阳能电池的功率损耗(10 )可以被最小化,其中,所述太阳能电池具有地形回来。 在制备过程中,该处理步骤适合于太阳能电池和/或太阳能电池组件。 根据本发明的太阳能电池(10)被设计为使得已知的过程中的步骤的技术特征可以还基于简单且廉价的方式附加的或修改本发明的方法的步骤来实现。 为了这个目的,在具有接触结构(11)的有利布置的本发明的太阳能电池(10)的背面晶片表面进行,这也允许更容易的生产单元和模块。 此外,太阳能电池(10),并且因此太阳能模块的长期稳定性可以得到改善。 具体而言,根据本发明的太阳能电池(10)以从通常生产梳形结构A型不同,不同形状的接触结构(11),其允许容易制造并且即使在大面积的太阳能电池组件的有利接触。