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US 6,289,175 B1Granted
Independently operating portable radiator
AssigneeDe'Longhi S.p.A.
InventorGiuseppe De' Longhi
Life of this patent
Estimating the term…
Abstract
A portable radiator has a radiator body whose radiating members are defined by first and second metal plates which together define central portions in which a heating fluid is displaced convectively, the radiating members communicating with each other through passages in the central body. A heating unit is provided in the central body for heating the fluid and an additional heating member is provided in seats formed by the heating members outwardly of the central body for heating air.
Claims15
A portable radiator comprising:
- a body having a plurality of radiating members each defined by at least a first metal plate and a second metal plate mutually associated and by at least one central portion for circulation of a heated fluid at a preset temperature, said radiating members being mutually connected through passage hubs for said heated fluid for its circulation inside said body;
- first heating means in said body for heating said fluid;
- and
- in at least one region of the surface of the radiating members external to said central portion wherein said heated fluid circulates, additional heating means at least for heating the surrounding air, said radiating members having, on said surface external to said central portion wherein said heated fluid circulates, at least one aperture adapted to define, together with apertures of the adjacent radiating members, a seat in which the additional heating means is arranged.
1 more element
Dependencies are inferred from the claim text.