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.)
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Ulgor SCL
Original Assignee
Ulgor SCL
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Publication date
Application filed by Ulgor SCLfiledCriticalUlgor SCL
Priority to ES399231ApriorityCriticalpatent/ES399231A1/en
Publication of ES399231A1publicationCriticalpatent/ES399231A1/en
Improvements in gas water heating systems, characterized in that according to them a water circulation circuit is arranged in such a way that by acting on the water passage mechanism of said circuit and obtaining the passage closure of gas to the main burners of said heating system, the circulation of water through the circuit continues, so that without keeping the safety valve open against the lack of water or hydraulic valve, said circulation prevents the deposition of lime by the referred circuit. (Machine-translation by Google Translate, not legally binding)
ES399231A1972-01-271972-01-27Improvements in gas water heating systems. (Machine-translation by Google Translate, not legally binding)
ExpiredES399231A1
(en)
Procedure for regulating the temperature of a heating fluid by heat exchange with a heating fluid. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the hydraulic devices regulating the input of liquid from water to gas heaters. (Machine-translation by Google Translate, not legally binding)