Liquid-type electric baseboard heater

Claim 1

A FLUID FLOW TYPE OF HEATER FOR AN AIR SPACE COMPRISING A HEATING CHAMBER CONTAINING A HEAT CONDUCTIVE FLUID, CIRCULATING CONDUIT MEANS OPERATIVELY CONNECTED TO THE HEATING CHAMBER FOR CIRCULATING A THERMALLY INDUCED FLOW OF SAID FLUID, HEAT RADIATING SURFACE MEANS HAVING ONE SIDE CONDUCTIVELY BONDED IN ENCLOSING RELATION TO THE CIRCULATING CONDUIT MEANS FOR TRANSFER OF HEAT BY CONDUCTION AND RADIATION FROM THE OTHER SIDE THEREOF, HEATING MEANS MOUNTED WITHIN SAID HEATING CHAMBER, CONTROL MEANS CONNECTED TO THE HEATING MEANS FOR INTERMITTENTLY ELEVATING THE TEMPERATURE AND PRESSURE OF THE FLUID TO INDUCE SAID THERMAL FLOW AND HEAT STORING MEANS INCLUDING A MATERIAL MOUNTED ON AND INSULATING SAID CIRCULATING CONDUIT MEANS AND SAID ONE SIDE OF THE RADIATING SURFACE MEANS FOR REGULATING TRANSFER OF HEAT TO THE AIR SPACE, SAID CIRCULATING CONDUIT MEANS INCLUDING LOWER AND UPPER FLUID CONDUCTING CONDUITS DISPOSED IN PARALLEL, HORIZONTAL RELATION TO EACH OTHER AND HAVING OPPOSITE ENDS RESPECTIVELY CONNECTED TO SAID HEATING CHAMBER AND TO A VERTICAL CONNECTING SECTION, PRESSURE CHAMBER MEANS DISPOSED ADJACENT TO SAID CONNECTING SECTION AND RESTRICTIVE PASSAGE MEANS OPERATIVELY CONNECTING SAID UPPER CONDUCTING CONDUIT TO THE PRESSURE CHAMBER MEANS FOR ELIMINATING ABRUPT FLUCTUATIONS IN STATIC PRESSURE OF THE FLUID, SAID HEATING CHAMBER MEANS COMPRISING, A VERTICALLY ELONGATED FLUIDCONTAINING HOUSING HAVING AN UPPER PORTION CONNECTED TO THE UPPER CONDUCTING CONDUIT AND A LOWER PORTION WITHIN WHICH SAID HEATING MEANS IS CONCENTRATED, A JACKET MOUNTED ABOUT SAID LOWER PORTION OF THE HOUSING CONNECTED TO SAID LOWER CONDUIT OF THE LIQUID CIRCULATING MEANS, AND RESTRICTIVE INLET MEANS PROVIDING FLUID COMMUNICATION BETWEEN SAID JACKET AND SAID LOWER PORTION OF THE HOUSING TO CONTROL THE FLOW OF FLUID THERETHROUGH.