Honeywell International Inc.

Garrett Transportation I Inc.

Sanketh

Vit Houst

Milan Nejedly

Daniel Turecek

Kiran Somashekar Rao Nazare

Kiran Pithamber

Santosh C Bhoosthali

Isahaak M P

A turbomachine includes a fluid compressor section with a compressor wheel supported on a shaft and a compressor housing that houses the compressor wheel for rotation therein about an axis of rotation. The turbomachine also includes an e-machine section with an e-machine operatively connected to the shaft and configured to convert energy between the e-machine and the shaft as the shaft rotates. The e-machine section includes an e-machine housing that houses at least part of the e-machine. The turbomachine further includes a coolant jacket that is defined at least partly in the e-machine housing. The coolant jacket is configured to receive a fluid coolant flow therein for cooling the e-machine. Also, the turbomachine includes a turbulator insert member that is removably received within the coolant jacket and that sub-divides the coolant jacket for directing the fluid coolant flow through the coolant jacket.

Turbomachine with coolant jacket and turbulator insert member

An assembly can include a turbine housing that defines a bore, a wastegate opening, a wastegate passage to one side of the wastegate opening and a chamber to another side of the wastegate opening and that includes a wastegate seat disposed about the wastegate opening; a rotatable wastegate shaft configured for receipt by the bore; a wastegate arm that extends from the wastegate shaft; and a wastegate plug that extends from the wastegate arm where the wastegate plug includes a seal surface that includes a toe end and a back end where the back end includes a radius of curvature that exceeds a radius of curvature of the toe end.

Turbine wastegate plug

Growing community of inventors

Bengaluru, India

Sanketh