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method and device for achieving the goal of a block form a stack of plates, such as a fuel cell, by maintaining the path between the bottom plates
method and device for achieving the goal of a block form a stack of plates, such as a fuel cell, by maintaining the path between the bottom plates
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机译:通过维持底板之间的路径来实现形成诸如燃料电池之类的板堆叠的块的目的的方法和设备
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1303307 Making batteries INSTITUT FRANCAIS DU PETROLE DES CARBURANTS ET LUBRIFIANTS 11 Nov 1970 [13 Nov 1969] 53650/70 Heading B5A [Also in Division H1] A method of moulding a casing wall on to the edges of a pile of plates, e.g. of a fuel cell, in which passageways are provided in the wall leading to spaces between adjacent plates, consists in locating one or more separators 13-15 with teeth 13b, 14b, 15b along one or more sides of the pile of plates, with the teeth fitting closely into the spaces between adjacent plates, placing the pile in a mould 26 and casting resin about the edges of the plates to a level not above that of the teeth, allowing the resin to harden and removing the separators, Fig. 4A. The teeth may be of an elastic material to assist withdrawal.
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