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    • 2. 发明授权
    • Method and device for production of a pipe bed
    • 管床生产方法及装置
    • US09109343B2
    • 2015-08-18
    • US13113165
    • 2011-05-23
    • Frank BaldingerHubert Mauz
    • Frank BaldingerHubert Mauz
    • E02F5/02F16L1/028E02F5/10E02D27/46E02F3/04E02F5/14F16L1/036
    • E02F5/10E02D27/46E02F3/045E02F5/145F16L1/036
    • A method and a device for producing a pipe bed or a pipe bed profiling. The method includes: digging a trench, producing a trench floor, producing the pipe bed or pipe bed profiling by a pipe-bed finisher adapted in at least one sub-region of its outer contours to the outer contours of the pipe to be laid, and on its longitudinal sides at least one guide or side element projects laterally on each of its two sides. The device has a pipe-bed finisher, shape-adapted in at least one sub-region of its outer contours to an outer contour of the pipe to be laid. The pipe-bed finisher is constructed either as a pipe profiling arbor that has at least on one front end, a finished guide tip or as a pipe profiling sleeve that has a punch-like, open or closed, concave or convex sleeve end region in the advancing direction.
    • 一种用于生产管床或管床成型的方法和装置。 该方法包括:挖掘沟槽,产生沟槽地板,通过适于其外轮廓的至少一个子区域中的管床整理器产生管床或管床成型,到待铺设的管的外轮廓, 并且在其纵向侧上,至少一个引导件或侧部元件在其两侧的每一侧上横向突出。 该装置具有管床整理器,其形状适应其外轮廓的至少一个子区域到要铺设的管的外轮廓。 管道整理器被构造为具有至少在一个前端,成品导向尖端或具有冲头形,开放或闭合的,凹形或凸起的套筒端部区域的管形成型套筒的管形成型心轴, 前进方向。
    • 10. 发明申请
    • BURIED VERTICAL THREADED EXCHANGER FOR HEATING OR COOLING APPARATUS
    • 用于加热或冷却装置的螺旋式垂直螺纹交换器
    • US20100200192A1
    • 2010-08-12
    • US12666752
    • 2008-06-26
    • Denis Consigny
    • Denis Consigny
    • F24J3/08E02D27/12E02D27/46
    • E02D5/56F24T10/17F24T2010/53Y02E10/125
    • A hollow pile suitable for being sunk substantially vertically into the soil by screw-sinking, said hollow pile being characterized in that it has: at least one helical fin (2) having a flattened shape and a small pitch suitable for causing the pile to be sunk by a few centimeters per turn, when said pile is caused to move in rotation, the helical fin (2) finding itself united mechanically with and in thermal contact with the outside wall of the pile (1); and internal partitioning (3) defining an axial compartment (11) and an outer compartment (12) that communicate with each other at the bottom (13) of the pile; said hollow pile being characterized in that: the helical fin (2) is in direct thermal contact with the outer compartment (12) through the thickness of wall of the pile (1); and the outer compartment (12) has a flow section (S2) that is significantly smaller than the flow section (S1) of the axial compartment (11).
    • 一种适于通过螺旋沉入大致垂直沉入土壤的中空桩,所述中空桩的特征在于:其具有:至少一个具有扁平形状和小间距的螺旋翅片(2),其适于使桩为 当所述桩被旋转移动时,所述螺旋翅片(2)发现其自身与所述桩(1)的外壁机械地结合并与其热接触; 以及限定在所述桩的底部(13)处彼此连通的轴向隔室(11)和外部隔室(12)的内部分隔件(3) 所述空心桩的特征在于:螺旋翅片(2)通过桩(1)的壁的厚度与外隔室(12)直接热接触; 并且所述外部隔室(12)具有明显小于所述轴向室(11)的流动部分(S1)的流动部分(S2)。