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Individual
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Individual
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Priority to ES0225681ApriorityCriticalpatent/ES225681A1/en
Publication of ES225681A1publicationCriticalpatent/ES225681A1/en
Autonomous coffee processing group comprising a piston group and the corresponding boiler, a heating means, a float device acting on the cold water supply valve to keep the boiler level constant, a pressure regulator of the boilers heating means, pressure gauge, etc., characterized in that the neck of the group is hollow and in its lower part a communication hole is opened with the interior of the cylinder of the group, the assembly being arranged in such a way that said orifice it is always covered by water, while the upper part of the neck cavity is occupied by steam. (Machine-translation by Google Translate, not legally binding)
ES0225681A1955-12-141955-12-14An autonomous group for the elaboration of coffee (Machine-translation by Google Translate, not legally binding)
ExpiredES225681A1
(en)
Improvements introduced in the structures of the feeding and regulation mechanisms of sanitary cisters. (Machine-translation by Google Translate, not legally binding)
Device for the automatic feeding of water to boilers, especially suitable for boiler of coffee machines (Machine-translation by Google Translate, not legally binding)