Patent attributes
A power module for a fuel injection unit is shown and described. The power module includes a housing that has a plurality of first and second housing portions spaced apart along a first axis. Each of the first housing portions is formed to enclose each of a plurality electromagnetic coil subassemblies spaced apart along the first axis. Each of the second housing portions connects the plurality of first housing portions together along the first axis and includes a wall with at least one inflection portion with respect to the first axis. A fuel injector module is also shown and described. The fuel injector module includes the power module and a plurality of valve group subassemblies. Each of the valve group subassemblies is disposed in respective first housing portions of the module and secured thereto via a securement. Various methods relating to the power module and fuel injector module are described.
