Dishwasher Sprayarms for Bosch

Dishwasher Sprayarms

Theory

A dishwasher’s sprayarm is usually powered by the centrifugal forces of the water. Playing around with led me to several concepts:

1. a four chamber Sprayarm, where the 2 diagonal ones are active, allowing the sprayarm to rotate in two different directions. The benefit of this is that the water reaches different areas, leading to a better cleaning result.

2. Quite the opposite: I also worked on the “Controlled lower Spray Arm”: a motorized version, that is capable of moving independantly of the water. The CLS was introduced to US market and is beeing roled out worldwide.