Polyester condensate interceptor for dynamo

摘要

This dynamo is equipped with an air cooling circuit. An indirect air cooler supplied with cold water, lies above the stator. Between these items, there is a unit through which cooling air flows, and which intercepts condensate. This new unit includes one or more air-permeable, water-absorbent non-woven fabric sheets (8) with holders (9, 10) retaining them horizontally. Preferably, where the cooler is slanted from the vertical, there are two or more such fleeces, spaced vertically, with side offset, like stair treads. The holders comprise pairs of grids, clamping and tensioning the fabric. The fleece is a polyester, needled nonwoven fabric.