Folded susceptor for glue gun
OwnerBernard C. Laskoinventor
Life of this patent
Estimating the term…
Abstract
An apparatus such as a glue gun system that utilizes either a stick or solid beads of meltable material such as glue. A motor in the interior of a body of the glue gun drives a drive member. The drive member forces the meltable material towards a nose assembly on the forward end of the body. An inductor and susceptor are provided in the nose assembly to transfer heat to the meltable material. The susceptor has multiple folds to increase the surface area of the susceptor and the rate of heat transfer to the meltable material. Electronics control the drive member and control the power to the inductor.
Claims10
An apparatus for delivering a melted material, comprising:
- a body having a nozzle on a forward end and a cavity for receiving the meltable material;
- a susceptor adjacent said nozzle for generating heat to melt said meltable material, said susceptor having a plurality of folds;
- and
- an induction coil disposed within said body for immersion in said meltable material and adjacent said susceptor for electromagnetically inducing the susceptor to heat said material.
An apparatus for delivering a melted material, comprising:
- a body having a nozzle on a forward end and a cavity for receiving meltable material;
- an electrically conductive conical susceptor adjacent said nozzle for generating heat to melt said meltable material, wherein said susceptor has a plurality of holes therein, said susceptor having folds to provide greater surface area for increasing heat transfer, said folds extending lengthwise from a base of the susceptor to an apex of said susceptor;
- an conical induction coil disposed within said body for immersion in said meltable material and adjacent said susceptor for electromagnetically inducing the susceptor to heat said material;
- and
- a drive member in the cavity for forcing melted material through the susceptor and out said nozzle.
An apparatus for delivering a melted material, comprising:
- a body having a nozzle on a forward end and a cavity for receiving meltable material;
- an electrically conductive conical susceptor adjacent said nozzle for generating heat to melt said meltable material, wherein said susceptor has a plurality of holes therein, said susceptor having generally v-shaped folds to provide greater surface area for increasing heat transfer, said folds extending lengthwise from a base of the susceptor to an apex of said susceptor;
- a conical induction coil disposed within said body for immersion in said meltable material and adjacent said susceptor for electromagnetically inducing the susceptor to heat said material;
- and
- a pusher in the cavity for forcing a stick of meltable material through the susceptor and out said nozzle.
Dependencies are inferred from the claim text.