Matches 1 - 15 out of 15


Match Document Document Title
6681723 Hot water heater  
The present invention is directed to an apparatus for heating hot water. The present apparatus utilizes at least two individual hollow conduits that pass through the interior of a hot water tank....
4869208 Compact modular fluid storage and heating system  
A modular fluid storage and heating system is provided which includes a plurality of different, interconnectable tank components of standardized dimensions such as fluid storage tanks, closure...
4685426 Modular exhaust gas steam generator with common boiler casing  
A shop assembled modular steam generator wherein each module includes top supported pressure parts, casing, and a frame structure. These modules are readily transported to a remote construction...
4641606 Cell boiler  
A furnace having a fire box at one end of a multi-unit cell boiler receives combustible refuse and delivers hot combustion gases through passages between water cells of the multi-unit cell boiler....
4449485 Separable combination boiler  
A separable combinaton boiler comprising: a boiler body consisting of at least two horizontally aligned cylindrical boiler units each of which has in each end wall a central opening and a gas port...
4158345 Boiler for liquid and/or gaseous fuels  
An improved boiler for liquid and/or gaseous fuels, comprising a combustion chamber and a heat exchanger, wherein said heat exchanger comprises at least one element or body provided with finned...
4126105 Boiler with horizontal boiler sections  
Boilers with horizontal boiler sections contain in each section several heat exchanger elements for transferring the heat from the heating medium to the heat carrier medium. They have the inherent...
4022162 Boiler having a separable furnace and heat exchanger  
A boiler which is primarily designed for the central heating of apartments has two separable elements constituted by the boiler furnace and a heat exchanger. The heat exchanger of single-unit...
RE05897 Title is not available  
3408989 Gas fired hot water boiler construction  
3175075 Paint heater  
3165092 Midget boiler  
2982264 Heater for circulating liquids  
2841124 Midget gas fired hot water boiler  
2779315 Steam generator  
Matches 1 - 15 out of 15