초록 ▼

In a dispenser, spout heating structure is provided for maintaining the product in the spout in a flowable and uncongealed state. The heating structure includes a base which supports a heat conductive elongate block, the block having opposite side surfaces and a top surface that engages the undersid

In a dispenser, spout heating structure is provided for maintaining the product in the spout in a flowable and uncongealed state. The heating structure includes a base which supports a heat conductive elongate block, the block having opposite side surfaces and a top surface that engages the underside of the spout in heat transfer relationship therewith. Heat from the elongate block is directly transferred to the spout, and a heat conductive sheath engages the upper portion of the spout and the side surfaces of the block to enhance heating of the spout to thereby maintain the product in a flowable condition.

대표청구항 ▼

In a dispenser comprising a housing, a product container positioned within and supported by the housing, product heating means for maintaining the contents of the container at an elevated temperature, pump means for removing product from the container, a spout connected to receive product removed fr

In a dispenser comprising a housing, a product container positioned within and supported by the housing, product heating means for maintaining the contents of the container at an elevated temperature, pump means for removing product from the container, a spout connected to receive product removed from the container by the pump, and spout heating means for maintaining the spout and the product contained therein at an elevated temperature whereby the product is maintained in a flowable state, the improvement according to which the spout heating means comprises a base upwardly extending from the housing and a heat conductive elongate block secured to the base, the block having opposite side surfaces and a top surface constructed and arranged to engage the underside of the spout in heat transfer relationship therewith, means heating the block, and a heat conductive sheath engaging the upper portion of the spout and the side surfaces of the block in heat transfer relationship therewith.