US 12,082,360 B2
Resilient printed circuit board retention arrangement
Valeriy Fedorikhin, Redondo Beach, CA (US); Adam Robinson, Los Angeles, CA (US); Ali Mohammadpour, Redondo Beach, CA (US); and Andrew Love, Marina Del Rey, CA (US)
Assigned to GARRETT TRANSPORTATION I INC, Torrance, CA (US)
Filed by Garrett Transportation I Inc, Torrance, CA (US)
Filed on Sep. 10, 2021, as Appl. No. 17/447,312.
Prior Publication US 2023/0085331 A1, Mar. 16, 2023
Int. Cl. H05K 7/14 (2006.01); H05K 3/30 (2006.01)
CPC H05K 7/142 (2013.01) [H05K 3/301 (2013.01); H05K 7/1405 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A controller for an e-machine of a turbomachine comprising:
a support structure;
a printed circuit board;
a fastener arrangement that retains the printed circuit board on the support structure, the fastener arrangement including a resilient member that resiliently biases the printed circuit board towards the support structure; and
a bus bar configured for carrying an electrical current, the bus bar being attached to the printed circuit board, the resilient member configured to resiliently deflect to maintain attachment of the bus bar to the printed circuit board during thermal expansion of the bus bar.