Patent 9169843 was granted and assigned to Dyson (company) on October, 2015 by the United States Patent and Trademark Office.
A turbomachine that includes a housing and a circuit assembly. The housing includes an inlet for admitting a working airflow and a flange that extends from the inlet. The circuit assembly includes a circuit board and an electrical component having a heat sink. The circuit assembly is located within the housing such that the flange extends beyond the circuit board and the heat sink extends beyond the flange.