초록 ▼

A device for the thermal regulation of a pressurized circulating fluid includes a plurality of elementary assemblies, each formed by a stack of ribbed or corrugated plates. Seals define fluid circulation circuits for conducting coolant fluid and heat transfer fluid therethrough, the circuits emergin

A device for the thermal regulation of a pressurized circulating fluid includes a plurality of elementary assemblies, each formed by a stack of ribbed or corrugated plates. Seals define fluid circulation circuits for conducting coolant fluid and heat transfer fluid therethrough, the circuits emerging at the top and the bottom of the device, heat being exchanged between the circuits through the plates. An electrical heating resistance element is interposed between the circuits for precise thermoregulation of the heat transfer fluid.

대표청구항 ▼

A device, adapted for use with a source of cooling liquid and a source of electrical energy, for regulating the temperature of a fluid, said device comprising at least one elementary assembly, each elementary assembly, including, in combination: a plurality of ribbed plates joined together into a st

A device, adapted for use with a source of cooling liquid and a source of electrical energy, for regulating the temperature of a fluid, said device comprising at least one elementary assembly, each elementary assembly, including, in combination: a plurality of ribbed plates joined together into a stack; a plurality of seals; said ribbed plates and seals together defining a first circulation circuit for conducting a flow of said cooling liquid, said first circulation circuit being divided into two parallel sub-circuits each bounded by two ribbed plates; said ribbed plates and seals also together defining a second circulation circuit for conducting a flow of said fluid, said second circulation being divided into two parallel sub-circuits each bounded by two ribbed plates; an electrical heating element thermally coupled to both of the sub-circuits of said second circulation circuit, said heating element being positioned between two of the ribbed plates which bound the sub-circuits of said second circulation circuit; each of the sub-circuits of said first circulation circuit being thermally coupled to a respective one of the sub-circuits of said second circulation circuit through one of the ribbed plates which bound that respective sub-circuit; whereby said fluid may absorb heat from said electric heating element and deliver heat to said source of cooling liquid as necessary for the temperature regulation thereof.