Heated ice cream scoop has heat-carrying fluid between twin walls heated by gas contained inside handle

摘要

The ice cream scoop has a gas reservoir (3) inside its handle (1), which has an aperture (11) for a refill. The handle also has a thermostatic temperature control switch (7), while a combustion zone (5) between the handle and scoop has a piezoelectric gas igniter (2) and grilles (4, 6) to draw in air and release combustion gases. The burning gases heat a fluid (10) that passes between the scoop's double walls. Also claimed is a system of interchangeable scoops of different geometrical shapes.