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Individual
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Individual
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Priority to ES0035314UpriorityCriticalpatent/ES35314Y/en
Publication of ES35314UpublicationCriticalpatent/ES35314U/en
Application grantedgrantedCritical
Publication of ES35314YpublicationCriticalpatent/ES35314Y/en
"PERFECTED CONTROL DEVICE FOR EXPRESS COFFEE MACHINES", of the type that works by hot water and not by steam, characterized in that the control lever has its point of support in the front part of the coffee machine, joining the resistance arm to the axis of the piston cylinder and carrying in the extension of that a spiral spring, arranged vertically and attached to the bottom of the cylinder the opposite end, which is achieved by lowering the lever this cylinder rises giving way to water and distending the spring, which, when the necessary column of water is already formed, the lever is raised will keep it in the position of maximum height, which corresponds to the pressure on the water column and sealing of the entrance to it, automatically without specifying the presence of the operator. (Machine-translation by Google Translate, not legally binding)
ES0035314U1953-03-181953-03-18
Improved control device for espresso machines
ExpiredES35314Y
(en)
Control head with automatic distributor applicable to the hydraulic units of the coffee machines (Machine-translation by Google Translate, not legally binding)
Perfect machine for obtaining coffee infusion with manual hydraulic pump and pressure regulator device (Machine-translation by Google Translate, not legally binding)
Device for moving up and down the table of the cocktail and the cochilla united with the table of a machine of emptying or molding of cord (Machine-translation by Google Translate, not legally binding)