US 12,471,245 B2
Cold plate
Lorenzo Marvin Crosatti, Aliso Viejo, CA (US); Diana Eaton, Newport Beach, CA (US); Najmeh Rahimi, Huntington Beach, CA (US); and Andrew Richard Campbell, Laguna Niguel, CA (US)
Assigned to Rivian IP Holdings, LLC, Irvine, CA (US)
Filed by Rivian IP Holdings, LLC, Irvine, CA (US)
Filed on Sep. 1, 2023, as Appl. No. 18/460,507.
Claims priority of provisional application 63/511,609, filed on Jun. 30, 2023.
Prior Publication US 2025/0008687 A1, Jan. 2, 2025
Int. Cl. H05K 7/20 (2006.01); B60L 58/26 (2019.01)
CPC H05K 7/20254 (2013.01) [B60L 58/26 (2019.02)] 20 Claims
OG exemplary drawing
 
1. An apparatus, comprising:
a plate comprising a first serpentine flow path, on a first side of the plate, for a thermal fluid from an inlet port to an outlet port;
a second serpentine flow path, on an opposing second side of the plate, for the thermal fluid from the inlet port to the outlet port;
a plurality of structural features that extend across the first serpentine flow path; and
a plurality of openings in the plate at or near the inlet port that allow the thermal fluid from the inlet port to concurrently initiate flow toward the outlet port through both the first serpentine flow path on the first side of the plate and the second serpentine flow path on the opposing second side of the plate.