Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Patent
1979-08-16
1981-12-29
Mayewsky, Volodymyr Y.
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
219422, 219424, 219425, 219521, 222146HE, 222330, 219530, 118202, 425144, 432210, F27B 1400
Patent
active
043084478
ABSTRACT:
An apparatus for liquefying meltable material comprises a container adapted to be filled with the material to be liquefied. The container has a heavy bottom wall formed with closely adjacent perforations which taper in downward direction. The sum of the open cross-section of the perforations at the upper face of the bottom wall is only slightly smaller than the total area of the latter, whereas the sum of the smallest cross-sections of the perforations is only a small fraction of the total area of the bottom face of the bottom wall. The bottom wall is heated by electrical heating elements located in ribs separating the perforations from each other to a temperature to liquefy the material passing from the container into the perforations and the liquefied material flows in a collecting trough arranged below the container and separated by a heat insulating layer therefrom. Additional heating elements cooperate with said trough to maintain the material therein in liquid state and at a temperature of use and the material is discharged from the collecting trough preferably with the help of a motor driven gear pump.
REFERENCES:
patent: 2773496 (1956-12-01), Czarnecki
patent: 3130876 (1964-04-01), Baker
patent: 3377466 (1968-04-01), Paulsen
patent: 3531023 (1970-09-01), Mercer
patent: 3792801 (1974-02-01), Baker et al.
patent: 3876105 (1975-04-01), Kelling
patent: 3964645 (1976-06-01), Scholl
patent: 4178876 (1979-12-01), Nicklas
patent: 4219728 (1980-08-01), Mercer
Claassen Henning J.
Notzold Norbert
Firma Henning J. Claasen
Mayewsky Volodymyr Y.
Striker Michael J.
LandOfFree
Apparatus for liquefying meltable material does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for liquefying meltable material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for liquefying meltable material will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1019679