Device for dispensing heat-transfer fluid

A dispensing device for dispensing heat-transfer fluid at circulation orifices of cooling plates, said dispensing device comprising:

• one heat-transfer fluid duct comprising at least:
• one dispensing orifice configured to be positioned facing at least one circulation orifice of a cooling plate, p2 one bearing surface configured to be of a form complementing the portion of the surface of the cooling plate which bears at least one circulation orifice, the bearing surface surrounding at least a part of the dispensing orifice of the duct,
• one seal positioned along at least a part of the bearing surface of the duct, this seal being configured to seal the join of the dispensing orifice of the duct with a cooling plate,
• a fixing means for fixing the duct to the surface of a cooling plate,
• and in that the fixing means comprises a structure having the form of a staple arranged to surround at least a portion of the duct at a section, each of the two ends of the staple comprising a fixing interface configured to interact with at least a part of the surface of the cooling plate on which the fixing of the duct is done.