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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BERNIOLA VALLE JOAQUIN
Original Assignee
BERNIOLA VALLE JOAQUIN
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Filing date
Publication date
Application filed by BERNIOLA VALLE JOAQUINfiledCriticalBERNIOLA VALLE JOAQUIN
Priority to ES1968138513UpriorityCriticalpatent/ES138513Y/en
Publication of ES138513UpublicationCriticalpatent/ES138513U/en
Application grantedgrantedCritical
Publication of ES138513YpublicationCriticalpatent/ES138513Y/en
New oil pump, characterized by the fact that in the same axial tube disposed inside the body of the oil pump for the oil outlet and which is in communication with the distributor spout, there is externally plugged, in its lower part, a cylinder substantially of larger diameter, so that it is adjusted to the external walls of the tube, with ascending and descending movements at will, which cylinder has its upper base uncovered and its lower covered with a central hole with seat of a spherical valve, formed by a free ball. (Machine-translation by Google Translate, not legally binding)
ES1968138513U1968-05-081968-05-08
NEW OIL TANK.
ExpiredES138513Y
(en)
A new appliance for the extraction of coffee by hydrocompression, adaptable to all kinds of machines (Machine-translation by Google Translate, not legally binding)