Tyco Electronics UK Ltd

Safran Power UK Ltd.

Safran Electrical & Power

Neil Dudley

Melvyn McGann

An aircraft electrical apparatus includes an engine starter motor control unit configured to provide an AC input voltage to a transformer rectifier unit. The apparatus includes a transformer rectifier unit for supplying power to an aircraft DC supply bus. The engine starter motor control unit provides the AC input voltage to the transformer rectifier unit.

Electrical apparatus

A modular housing for enclosing an electrical meter or metering type instrument is adapted for housing one of a plurality of modular type electrical meter or metering instruments, including instruments with or without a readable display. The housing includes at least one open end for receiving an instrument or instrument components and an interchangeable closure member for closing the open end. The closure member has a first connection means for inter-engagement with the open end of the housing and second connection means for mounting the instrument to a surface such as a wall or a connector rail, preferably a DIN rail. The housing may be used for surface, panel and rail mounted instruments of the same type.

Modular housing for electrical instrument and mounting member therefor

An energy storage coil comprises a core having an electrical conductor wound thereabout in a plurality of turns. The turns define a main zone and at least one first auxiliary zone extending along the core. The main zone has a first end and a second end. The turns in the main zone overlie one another. The first auxiliary zone is arranged adjacent to the first end of the main zone. The turns in the first auxiliary zone are arranged to provide the first auxiliary zone with lower parasitic capacitance from turn to turn than the main zone.

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Chelmsford, United Kingdom

Neil Dudley