Unical AG S.P.A Patent applications |
Patent application number | Title | Published |
20130192812 | HEAT EXCHANGER WITH DIE-CAST ELEMENTS AND METHOD FOR MANUFACTURING THE SAME - A method for manufacturing a heat exchanger with die-cast elements, comprising a die-casting step for die-casting at least one element of a heat exchanger by means of at least one die, further comprising a positioning step for positioning at least one contoured duct inside the die, performed prior to the die-casting step. | 08-01-2013 |
20130125840 | FIRE TUBE BOILER - A fire tube boiler, comprising a jacket for containing water to be heated and a tube bundle designed to convey exhaust gases, which is accommodated within the jacket, the boiler comprising at least two furnaces with a corresponding burner connected to a single tube plate to which the tubes of the tube bundle are connected at one end, the tubes leading at their end into an exhaust gas collection chamber. | 05-23-2013 |