| 摘要 |
For selectively satisfying a basic cooling demand or a cooling demand which is an integral multiple of said basic cooling demand, the apparatus can be assembled from components selected from a plurality of sets of such components. For satisfying the basic cooling demand the apparatus comprises a single cooler-filter unit. One set of components consists of a plurality of said cooler-filter units. Another set of components consists of mounting blocks, which are to be mounted in a reservoir and adapted to communicate with cooler-filter units provided on the outside of a wall defining said reservoir. Another set consists of manifold blocks, each of which is adapted to be connected between the port members of cooler-filter units and a mounting block and to which each cooler-filter unit is hydraulically connected by means of a transverse supply passage section and a transverse return passage section. Such an apparatus can be arranged to satisfy a given cooling demand by the provision of one or more cooler-filter units connected to the reservoir and this will not appreciably increase the manufacturing costs.
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