| 摘要 |
A grid assembly for converting electrical energy to heat and then dissipating same. A plurality of parallel grid members include outwardly extending legs received in holes provided on mutually facing surfaces on polyester glass insulator members. The grid members are arranged in a continuous serpentine path from an input to an output terminal. The grid members are of sheet metal construction with the cylindrical legs formed by a radiused sheet metal configured leg portion of one grid member positioned adjacent an identical configured and mutually opposed leg portion of an adjacent grid member. The main body of each grid member extends from the legs through a flat portion and then through a diverging end portion spacing the main bodies of the grid members apart. In an alternate embodiment, the grid members are arranged with different lengths to provide a particular sized and configured grid assembly. |
