COOLING JACKET Russian patent published in 2018 - IPC H02K5/20 H02K9/14 

FIELD: electricity.

SUBSTANCE: cooling jacket (1) for cooling by means of fluid (20), comprising inner part (3), outer jacket (2) that extends in axial direction (4) wherein outer jacket (2) surrounds inner part (3) in cross-sectional plane (5) perpendicular to axial direction (4), channel (6) for receiving fluid (20, 59), wherein the first edge of channel (6) comprises outer surface (7) of inner part (3) and the second edge of channel (6) comprises inner surface (8) of outer jacket (2), wherein inner part (3) is located in outer jacket (2), wherein the property of the material of outer jacket (2) is different from that of the material of inner part (3). In addition, the invention relates to structural member (52, 61), in particular to a machine comprising cooling jacket (1), to vehicle (51) comprising structural member (52, 61), in particular a machine, to a method for manufacturing cooling jacket (1), wherein inner part (3) is located in outer jacket (2), as well as a method of manufacturing structural member (52, 61), in particular a machine, wherein cooling jacket (1) is prepared.

EFFECT: technical result is improvement in the use of a cooling jacket in various technical systems.

18 cl, 6 dwg