US 11,905,876 B2
Passive air cooling
Chad Stenson, Howards Grove, WI (US); William Gysi, Sheboygan, WI (US); and Adam Clouse, Howards Grove, WI (US)
Assigned to KOHLER CO.
Filed by Kohler Co., Kohler, WI (US)
Filed on Dec. 14, 2021, as Appl. No. 17/550,625.
Application 17/550,625 is a continuation of application No. 16/942,562, filed on Jul. 29, 2020, granted, now 11,225,902.
Claims priority of provisional application 62/887,275, filed on Aug. 15, 2019.
Prior Publication US 2022/0106904 A1, Apr. 7, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. F02B 29/04 (2006.01)
CPC F02B 29/0475 (2013.01) 20 Claims
OG exemplary drawing
 
1. A cooling system comprising:
a radiator;
a fan configured to generate an air flow path for the radiator, the fan rotating about a rotation axis; and
a cooling pipe positioned between the fan and the radiator, wherein the cooling pipe extends linearly across a width of the radiator above the rotation axis of the fan;
wherein the air flow path flows from the fan to the radiator across the cooling pipe.