公开(公告)号：US11680756B2

公开(公告)日：2023-06-20

申请号：US16930203

申请日：2020-07-15

Applicant: HRL LABORATORIES, LLC

Inventor： Christopher Roper ,  John Martin ,  Randall Schubert

IPC: F28F9/02

CPC classification number: F28F9/0263 ,  F28F9/0204 ,  F28F9/0268 ,  F28F2009/0287 ,  F28F2210/02

Abstract: A hierarchical heat exchanger manifold includes: first and second fluid passages respectively open to an inlet and an outlet in a first level of the heat exchanger manifold; a plurality of first and second fluid passages in a second level of the heat exchanger manifold; and a plurality of first and second fluid passages in a third level of the heat exchanger manifold. A number of the first fluid passages in the third level is greater than a number of the first fluid passages in the second level. Each of the first fluid passages in the second level is in fluid communication with the inlet and at least one of the first fluid passages in the third level, and each of the second fluid passages in the second level is in fluid communication with the outlet and at least one of the second fluid passages in the third level.

公开(公告)号：US20210116188A1

公开(公告)日：2021-04-22

申请号：US16930203

申请日：2020-07-15

Applicant: HRL LABORATORIES, LLC

Inventor： Christopher Roper ,  John Martin ,  Randall Schubert

IPC: F28F9/02

Abstract: A hierarchical heat exchanger manifold includes: first and second fluid passages respectively open to an inlet and an outlet in a first level of the heat exchanger manifold; a plurality of first and second fluid passages in a second level of the heat exchanger manifold; and a plurality of first and second fluid passages in a third level of the heat exchanger manifold. A number of the first fluid passages in the third level is greater than a number of the first fluid passages in the second level. Each of the first fluid passages in the second level is in fluid communication with the inlet and at least one of the first fluid passages in the third level, and each of the second fluid passages in the second level is in fluid communication with the outlet and at least one of the second fluid passages in the third level.