Billet and ingot mold with partially controlled heat dissipation via Kokillenumfang and mold height

A continuous casting mold, particularly for casting billet or Vorblockstrangen, the pour tube (1) by a mold housing (2) is surrounded with clearance gap (3), in which a cooling medium (4) to carry out and can be discharged again, can be (the speed of the cooling medium 4) (in the cooling channel of the mold housing 2) on the geometry of the cooling medium conduction sleeve (2a) control to the effect that the cooling medium gap (5) in such a way (over the mold 6) of different widths, that (in the upper mold region 6a) of the cooling medium -Spalt (5) is narrow, corresponding to a high-speed cooling medium, and in the lower mold region (6b) is relatively wide, corresponding to a relatively low coolant speed.