Patent ID: 7517213

Claim:
A cooling system for cooling tool parts ( 1 ) with the aid of fluid guided from a fluid inlet ( 2 ) through connector lines ( 7 , 8 , 9 ) to a fluid outlet ( 3 ), the tool parts ( 1 ) being connected in the direction of through-flow between at least one connector line ( 7 , 8 , 9 ) connected to the fluid inlet ( 2 ) and at least one connector line connected to the fluid outlet ( 3 ), wherein, between the at least one connector line ( 7 ) connected to the fluid inlet ( 2 ) and the at least one connector line ( 8 ) connected to the fluid outlet ( 3 ), at least one additional connector line ( 9 ; 10 - 12 ) and tool parts ( 1 ) which are in flow communication therewith are placed in between such that, on a flow path, the fluid flows through at least two tool parts ( 1 ) one after the other and at least one of the fluid inlet ( 2 )and the fluid outlet ( 3 ) are each connected to a distributor pipe divided into at least two separate sections by arrangement of at least two blind bores or at least one plug.