Hamilton Sundstrand Corporation

Rachel Welsh

Kenneth J Trotman

Richard A Poisson

Kirk A Lillestolen

William E Villano

Kanwalpreet Reen

Dean Anthony Rametta

Kenneth Trotman

A vent/drain cover for an electronics enclosure includes a cover body defining an axis and a surface with a first wall protruding from the surface in a direction and a second wall protruding from the surface in the same direction but displaced radially from the first wall. The first wall has a first channel formed therein that is defined by a portion of the first wall that does not extend as far from the surface as the balance of the first wall. The second wall has a second channel defined by a portion of the second wall that does not extend as far from the surface as the balance of the second wall, the first channel being circumferentially offset from the second channel. Electronics enclosures and methods of venting electronics assemblies are also described.

Methods of protecting vent/drain features in electronic assemblies

Vent/drain covers, vented/drained enclosures, and methods of protecting vent/drain features in electronic assemblies

A modular embedded controller includes an enclosure with an external interface, a generic motherboard, and an external device-specific input/output daughterboard. The generic motherboard has a supervisory processor and a plurality of daughterboard seats and is supported in the enclosure. The external device-specific input/output daughterboard is supported in one of the daughterboard seats, connects the external interface to the motherboard supervisory processor, and has an input/output processor translate data communicated between the motherboard supervisory processor and a device connected to the external interface. Embedded engine controllers and gas turbine engines with embedded controllers are also described.

Embedded controllers with modular architecture

Growing community of inventors

North Granby, CT, United States of America

Rachel Welsh