Eaton Intelligent Power Limited

Nathan DeVille

Brandon Dennis Biller

Michael E Coates

Sandeep Kumar

Justin L Keiffer

Andrew Scott Meyers

Leo Weeks

Anandha Krishnan C

James J Malone

Vinay Kelkar

Giridhar Jambare

Filip Marek

Jana Malatincova

Justin Hopkins

Ashok Shinde

Krzysztof Holz

Krzysztof Sikora

Eric Locker

An exhaust gas recirculation pump for an internal combustion engine that includes an electric motor assembly having an electric motor disposed within an electric motor housing. A roots device is coupled to the electric motor. The roots device includes a housing defining an internal volume. Rotors are disposed in the internal volume and connected to the electric motor. A bearing plate is attached to the housing wherein the bearing plate and an outer cover attached to the bearing plate defines an oil cavity. A transmission assembly is positioned on an opposing side of the housing relative to the electric motor and in the oil cavity.

Rear drive EGR pump

An EGR pump system includes an EGR pump assembly including an electric motor assembly coupled to a transmission assembly. A roots device is coupled to the electric motor through the transmission assembly. The roots device includes a housing defining an internal volume and rotors are disposed in the internal volume and connected to the transmission assembly. An EGR locking mechanism is attached to the EGR pump assembly. The EGR locking mechanism is selectively connected to the transmission assembly locking the transmission assembly and preventing rotation of the rotors.

EGR pump locking mechanism and method to lock EGR pump rotating group during engine braking

Supercharger

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Marshall, MI, United States of America

Nathan DeVille