Patent ID: 11874076
Assignee: MITSUBISHI ELECTRIC CORPORATION
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC B  F | IPC F

Claim 11:
12. The heat exchanger core according to claim 11,
wherein, among the plurality of first passages, the first passage that is connected to the first communication port and disposed at a position displaced in the perpendicular direction from the first communication port has a first transition section formed such that a position with respect to the first communication port is gradually displaced in the perpendicular direction from the first communication port toward the first passage, and
wherein, among the plurality of second passages, the second passage that is connected to the second communication port and disposed at a position displaced in the perpendicular direction from the second communication port has a second transition section formed such that a position with respect to the second communication port is gradually displaced in the perpendicular direction from the second communication port toward the second passage.