Plate spring or retaining grid for a bunch cylindrical elements engaged in a heat exchange process专利检索-核燃料棒核能专利检索查询-专利查询网

Plate spring or retaining grid for a bunch cylindrical elements engaged in a heat exchange process

阅读：98发布：2022-01-11

专利汇可以提供Plate spring or retaining grid for a bunch cylindrical elements engaged in a heat exchange process专利检索，专利查询，专利分析的服务。并且Grid for the retaining or laterally supporting of primarily nuclear fuel rods, comprising plate springs that exert a retaining force remaining constant, irrespective of the degree of compression. A spring may be spotwelded to the grid, snapped into place in a hole in the grid wall, or both.，下面是Plate spring or retaining grid for a bunch cylindrical elements engaged in a heat exchange process专利的具体信息内容。

权利要求

1. A SUPPORTING GRID FOR SUPPORTING A PLURALITY OF ELEMENTS ENGAGED IN A HEAT EXCHANGE PROCESS AGAINST SIDEWAYS SHIFTING COMPRISING: A PLURALITY OF GRID STRIPS CONNECTED TOGETHER TO FORM THE SIDEWALLS OF A PLURALITY OF COMPARTMENTS HAVING PARALLEL AXES; A PLATE SPRING EXTENDING LONGITUDINALLY IN EACH COMPARTMENT, SAID PLATE SPRING HAVING A CONTINUOUS SURFACE FACING THE SIDEWALL OF THE RESPECTIVE COMPARTMENT, SAID SPRING HAVING A CENTRAL ARCH-LIKE BEND PROJECTING TOWARD THE CENTRAL OF THE RESPECTIVE COMPARTMENT FOR ENGAGING AN ELEMENT THEREIN AND HAVING AT EACH END OF THE ARCH-LIKE BEND A SMALLER BEND FACING THE OPPOSITE DIRECTION, SAID SPRING FURTHER HAVING STRAIGHT END PORTIONS WHICH ENGAGE THE SIDEWALL OF THE RESPECTIVE SIDEWALL, EACH PORTION EXTENDING LONGITUDINALLY OUTWARDLY FROM THE RESPECTIVE SMALLER BEND SO THAT THE SURFACE OF THE END PORTION ENGAGING THE SEDEWALL IS PART OF SAID CONTINUOUS SURFACE, EACH OF SAID SMALLER BENDS PROJECTING THROUGH AN APERTURE IN THE ADJACENT SIDEWALL AND ENGAGING ONLY THAT EDGE OF THE RESPECTIVE APERTURE WHICH IS ADJACENT THE STRAIGHT END PORTIONS OF THE PLATE SPRING TO THEREBY FASTEN SAID PLATE SPRING TO SAID ADJACENT SIDEWALL; AND AN ELEMENT HOLDER IN EACH COMPARTMENT ENGAGING THE SIDEWALL OPPOSITE THE RESPECTIVE PLATE SPRING AND HAVING A PORTION PROJECTING TOWARD THE CENTER OF THE COMPARTMENT FOR ENGAGING AN ELEMENT THEREIN ON THE OPPOSITE SIDE FROM THE RESPECTIVE PLATE SPRING.

2. A grid as in claim 1 wherein said element holder includes a plate portion engaging the compartment sidewall, said plate portion being provided with two apertures each of which coincides with one of said apertures in the compartment sidewall, an edge of each aperture in the plate portion being bent into a lip which grasps the edge of the corresponding aperture in the compartment sidewall.

3. A grid as in claim 1 wherein said element holder includes a plate portion engaging the compartment sidewall and wherein the projecting portion of said element holder includes two curved clamps projecting toward the center of the respective compartment.

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Plate spring or retaining grid for a bunch cylindrical elements engaged in a heat exchange process

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