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    • 15. 发明申请
    • ELECTROCHEMICAL SYSTEM
    • 电化学系统
    • WO2009043600A1
    • 2009-04-09
    • PCT/EP2008/008540
    • 2008-10-02
    • REINZ-DICHTUNGS-GMBHGAUGLER, BerndSCHLEIER, ChristianGLÜCK, RainerKUNZ, ClaudiaSCHERER, Joachim
    • GAUGLER, BerndSCHLEIER, ChristianGLÜCK, RainerKUNZ, ClaudiaSCHERER, Joachim
    • H01M8/02H01M8/24
    • H01M8/0258C25B9/203H01M8/0202H01M8/0206H01M8/026H01M8/0263H01M8/0267H01M8/04089H01M2008/1095
    • The present invention describes an electrochemical system as well as a bipolar plate for use in an electrochemical system. The electrochemical system (1), consists of a layering of several cells (2), which in each case are separated from one another by bipolar plates (3), wherein the bipolar plates comprise openings for the cooling (4) or for the removal and supply of operating media (5) to the cells, and the layering may be set under mechanical compressive stress, wherein at least one cell comprises an electrochemically active region (6) which is surrounded by a boundary wall (7) of the bipolar plate, and a channel structure (8) of the bipolar plate is provided within the electrochemically active region, for the uniform media distribution, wherein at least one gas diffusion layer (9) is provided for the micro-distribution of media. Limitation elements (10) are provided in the border region between the channel structure as well as the boundary wall, for avoiding fluid from bypassing between the channel structure and the boundary wall, wherein the gas diffusion layer covers the channel structure and/or at least parts of the limitation elements. The reliability and the efficiency of electrochemical systems are decisively increased by way of preventing the bypass in the border region of the electrochemically active field.
    • 本发明描述了电化学系统以及用于电化学系统的双极板。 电化学系统(1)由几层电池(2)组成,每个电池单元(2)在每种情况下都由双极板(3)彼此分开,其中双极板包括用于冷却(4)或去除 以及将操作介质(5)供应到所述单元,并且所述分层可以设置在机械压缩应力下,其中至少一个单元包括被所述双极板的边界壁(7)包围的电化学活性区域(6) ,并且在电化学活性区域内设置双极板的通道结构(8),用于均匀的介质分布,其中为介质的微分布提供至少一个气体扩散层(9)。 限流元件(10)设置在通道结构和边界壁之间的边界区域中,以避免流体在通道结构和边界壁之间绕过,其中气体扩散层覆盖通道结构和/或至少 部分限制要素。 电化学系统的可靠性和效率通过防止电化学活性领域的边界区域中的旁路而明显增加。
    • 16. 发明申请
    • MOUNTING DEVICE AND METHOD FOR PRODUCING
    • 安装装置及其制造方法
    • WO2007112987A1
    • 2007-10-11
    • PCT/EP2007/002906
    • 2007-03-30
    • REINZ-DICHTUNGS-GMBHGOLLE, MatthiasHEIN, ChristophHOEHE, KurtLASKE, MatthiasRUESS, BerndSO, Hyunwoo
    • GOLLE, MatthiasHEIN, ChristophHOEHE, KurtLASKE, MatthiasRUESS, BerndSO, Hyunwoo
    • A44B18/00B23K26/38
    • A44B18/0015B23K26/21B23K26/38B23K2201/18B23K2201/20
    • The present invention thus relates to a mounting device (1) having a metallic base plate (2), on which multiple fastening elements (31) are provided, from each of which at least a partial area projects above the base plate (2). The mounting device is obtainable by incising fastening element blanks (4) into the surface of the metallic base plate (2) while leaving one connection edge (5) per blank (4) in such a way that they each have a web-shaped base area (6), which comprises the connection edge (5) on one end, and a head area (7) adjoining the base area, which projects laterally beyond the neighboring base area on at least one side. At least one partial area of the blanks (4) is bent out of the base plate around at least one bending edge located in the base area. The projecting edge of the head area adjoining the base area runs at an angle between 0° and 70° in relation to the plane of the base plate after the fastening elements are bent out of the base plate. In addition, the present invention relates to a method for producing this mounting device.
    • 因此,本发明涉及一种具有金属基板(2)的安装装置(1),其上设置有多个紧固元件(31),其中至少一部分区域突出在基板(2)的上方。 安装装置可以通过将紧固元件坯件(4)切割到金属基板(2)的表面中,同时每个坯料(4)留下一个连接边缘(5),使得它们各自具有网状基部 区域(6),其包括一端的连接边缘(5)和与基部区域相邻的头部区域(7),其在至少一个侧面上横向突出超出邻近基部区域。 坯件(4)的至少一个部分区域围绕位于基部区域中的至少一个弯曲边缘弯曲出基板。 在紧固元件从基板弯曲出来之后,与基座区域相邻的头部区域的突出边缘相对于基板的平面以0°和70°之间的角度延伸。 此外,本发明涉及一种用于制造该安装装置的方法。
    • 17. 发明申请
    • GASKET WITH SEALING INSERT
    • 垫圈与密封插件
    • WO2007000239A1
    • 2007-01-04
    • PCT/EP2006/005627
    • 2006-06-12
    • REINZ-DICHTUNGS-GMBHWIDMANN, Erwin
    • WIDMANN, Erwin
    • F16J15/12F02F11/00
    • F16J15/0818F16J15/0825F16J15/123F16J2015/0856F16J2015/0862
    • The invention relates to a gasket for sealing two components in a combustion engine, said gasket comprising at least one layer and having at least one through opening for fluid to pass through. The present invention thus provides a flat gasket (1) comprising at least one metal layer (3) which has at least one through opening for fluid to pass through (2) . At the at least one through opening of the at least one layer (3) , a projection (5) is present which points in the direction of the through opening and forms an attachment area (6) and on which a reinforced sealing insert (8) is arranged by means of an adhesive bond to a flat reinforcing element (9) . Sealing profiles (10) are applied on both sides of the flat reinforcing element (9) outside the attachment area (6) , the reinforced sealing insert (8) being so positioned via a cranking (15) of the projection (5) and/or a cranking (14) of the flat reinforcing element (9) that the sealing insert (8) has with its sealing profiles (10) a substantially identical operating height in the region of the sealing points between the two components to be sealed.
    • 本发明涉及一种用于密封内燃机中的两个部件的垫圈,所述垫片包括至少一个层并且具有至少一个用于流体通过的通孔。 因此,本发明提供了一种包括至少一个金属层(3)的平垫圈(1),该金属层具有至少一个用于流体通过的通孔(2)。 在至少一个层(3)的至少一个通孔处,存在一个突出部分(5),其突出在通孔的方向上并形成一个附接区域(6),并在其上加强了密封插入件(8) )通过粘合剂结合到平坦的增强元件(9)上。 密封型材(10)被施加在安装区域(6)外部的平坦加强元件(9)的两侧,增强的密封插入件(8)通过突出部(5)的起动(15)和/ 或扁平加强元件(9)的启动(14),密封插入件(8)具有其密封型材(10)在要密封的两个部件之间的密封点的区域中具有基本相同的操作高度。