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.)
Campeona SA
Original Assignee
Campeona 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 Campeona SAfiledCriticalCampeona SA
Priority to ES0212690ApriorityCriticalpatent/ES212690A2/en
Publication of ES212690A2publicationCriticalpatent/ES212690A2/en
Improvements introduced in the object of the main patent no. 205605 granted on october 31, 1952 by: perfections in espresso machines characterized in that the membrane (8) which determines one of the walls of the cam dosing chamber associated with a cylindrical pressing member (6) ) slidable in an axial direction in a corresponding central hole of the bell support (1) and provided with a guiding regimen or cam (25) which in its axial slides acts on the control member (26) of the inlet valve (27) of water coming from the boiler opening it or allowing it to remain closed by the water pressure and a spring associated with it as well as a perforated distribution plate (32) connected to said organ (6) so that it can independently enhance a certain axial slip. (Machine-translation by Google Translate, not legally binding)
ES0212690A1953-12-091953-12-09Improvements in express cafeteras (Machine-translation by Google Translate, not legally binding)
ExpiredES212690A2
(en)