Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compania Roca Radiadores SA
Original Assignee
Compania Roca Radiadores SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Compania Roca Radiadores SAfiledCriticalCompania Roca Radiadores SA
Priority to ES0225692ApriorityCriticalpatent/ES225692A1/en
Publication of ES225692A1publicationCriticalpatent/ES225692A1/en
Heating boiler for small powers, characterized in that the intermediate elements comprise a peripheral water pipe that extends on both sides until close to the center of the element in two hollow arms, laterally provided with ribs or projections, forming the assembly of all these hollow arms of the different elements the grate of the hearth, and because in the upper part, said peripheral duct widens in both sides towards the interior, increasing the contact surface with the combustión gases. (Machine-translation by Google Translate, not legally binding)
ES0225692A1955-12-161955-12-16A boiler of heating for small powers (Machine-translation by Google Translate, not legally binding)
ExpiredES225692A1
(en)
Improvements in water heating installations for consumption from a central heating boiler. (Machine-translation by Google Translate, not legally binding)