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Document |
Document Title |
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6289175 |
Independently operating portable radiator
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...
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5966498 |
End closure assembly for oil-filled heater
An oil-filled heater (22) comprises a plate (34) welded onto the top opening in a fin of the heater. The plate (34) has a threaded opening (36), and a bolt (38) is threaded into the threaded...
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5696872 |
Thermal energy storage and exchanger device
A thermal energy storage and exchanger device includes, a plurality of horizontal, superimposed, spaced plates defining a plurality of clear, horizontal, continuous, uniformly spaced flow...
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5341455 |
Oil radiator with welded plate radiating elements having folded portions providing cool planar lateral outer surfaces for preventing injuries
An oil radiator, particularly for heating rooms, includes a main body defined by a plurality of mutually associated radiating elements in which a diathermic oil heated by an electric resistor...
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5131461 |
Heating apparatus
A heater which is preferably rated at about 1,500 watts is described. This heater contains at least three separate heat exchangers; each of the heat exchangers contains heat exchanger tubes, and...
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4791274 |
Electric finned-tube baseboard space heater employing a vaporized working fluid
An electrically-powered space heater has a boiler connected to supply a vaporized working fluid consisting of a 2 to 1 mixture of ethylene glycol and water to a slightly upwardly inclined,...
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4636616 |
Electrically heated radiator with heat accumulating properties
This invention relates to an electrically heated radiator with heat-accumulating properties. For accumulation of heat in the night-time and for giving off the heat under determined conditions, the...
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4567351 |
Electric space heater employing a vaporizable heat exchange fluid
An electric space heater includes a housing having inlet and outlet openings and enclosing a heat exchange structure having a main tube and a secondary tube communicated by conduit pipes to define...
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4497999 |
Warm-air hand drying apparatus using an induced heated air flow
A regulated compressed air source supplies compressed air to a plurality of individual hand dryer stations where an air moving device such as an ejector or venturi operable heat exchanger to a...
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4493974 |
Snap-fit sheet metal cover for portable oil-filled radiators and method of manufacture
An oil filled electric radiator supporting structure is provided having a supporting frame structure including castors supporting the same. An oil filled electric radiator is mounted in supported...
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4467179 |
Portable electric baseboard heater having an integral handle
A portable electric baseboard heater includes a unitary structural back plate having a central vertical portion bounded by an integral lower triangular closed box-like structure having a downwardly...
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4427875 |
Electric steam radiator space heating unit
An electric steam radiator unit for heating residential and commercial spaces comprises an elongated vertical stack having a cylindrical central bore. The top of the stack communicates with one end...
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4399657 |
Steam generation system
Steam generation means in a closed system having a pressured steam boiler positioned within a closed heated feed water chamber. The steam generated in the boiler is used to drive a turbine and an...
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3999709 |
Water heater
Apparatus and method for providing heat to a hot water storage system in which water from the storage system is circulated through a heat exchanger in the flue of a combustion heat source and...
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3883717 |
Mounting installation for temperature sensing switch
The temperature of water within the tubular reservoir of a baseboard heater or the like is sensed through its end cap. The cap has an outstanding annular flange, and on its end has a planar...
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3852567 |
ELECTRIC HEATER UNIT
The system includes a plurality of elongated bars extending in spaced generally parallel relation one with the other with each bar defining a central fluid passage. Pairs of elongated fins project...
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3469075 |
ELECTRIC HOT WATER SPACE HEATING UNIT HAVING IMPROVED CIRCULATION PATH
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3466425 |
ELECTRICAL SPACE HEATER
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3463904 |
ELECTRICAL BASEBOARD HEATER
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3443062 |
SPACE HEATER
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3443061 |
ELECTRIC SPACE HEATER
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3422249 |
SAFETY DEVICE FOR AN ELECTRIC HOT WATER BASEBOARD
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3422248 |
HYDRONIC-ELECTRIC HEATING SYSTEMS
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3418451 |
Electric hot water unit heater utilizing replaceable cartridge
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3356828 |
Electrically heated heat storage apparatus
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3353003 |
Electric heating unit
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3293408 |
Heat transfer unit for space heater
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3277272 |
Electric baseboard hot water heating system
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3261964 |
Electric baseboard heating system
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3258203 |
Hot-water heating system
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3253123 |
Liquid electric heater unit
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3246120 |
Liquid-type electric baseboard heater
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3150250 |
Sheet metal electrical baseboard heater
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2904666 |
Electric space heaters
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2894108 |
Electric hot liquid heat convector
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2856504 |
Heating unit
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2841685 |
Radiators
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2823291 |
Space heater of the convection circulation type
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