| 摘要 |
A cooling system for cooling sleeves ( 2 ) fixed to a carrier plate ( 1 ), by means of a fluid which is passed from a fluid inlet ( 15 ) to a fluid outlet ( 22 ) by way of fluid conduits ( 7, 14, 10, 11, 21 ) supported by means of the carrier plate ( 1 ). The fluid conduits ( 7, 14, 10, 11, 21 ) include main supply conduits ( 7 ) and supply conduits ( 10, 11 ) which extend approximately transversely with respect to each other. The supply conduits extend in a mutually parallel relationship and are arranged in pairs in the carrier plate ( 1 ) and are connected to a row of sleeves ( 2 ) by way of intake ( 16 ) and discharge conduits ( 17 ). The row of sleeves ( 2 ) is so disposed between the supply conduits ( 10, 11 ) of a pair such that each sleeve ( 2 ) is connected to both supply conduits ( 10, 11 ), and fluid communication is interrupted (plug 24 ) in at least the one supply conduit ( 10 ) of the pair substantially at the middle of its longitudinal extent (l).
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