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.)
VALVERDE GIL PRIMITIVO
Original Assignee
VALVERDE GIL PRIMITIVO
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 VALVERDE GIL PRIMITIVOfiledCriticalVALVERDE GIL PRIMITIVO
Priority to ES0257552ApriorityCriticalpatent/ES257552A1/en
Publication of ES257552A1publicationCriticalpatent/ES257552A1/en
Improvements in the pressostatic devices, characterized by a cylinder connected by means of a connection to the fluid whose pressure is to be controlled, whose cylinder has its internal walls finely ground to allow the longitudinal sliding of a piston or piston with a smooth adjustment; the upper part has a pivot in which a single plane is articulated with a pivoting movement, a rod transmitting the displacements of the piston, said rod retaining the central part of an elastic membrane, which in turn is retained by the periphery at the upper end. Of the cylinder, in whose vicinity there is placed a rigid support element of a central fulcrum lever that in one of its extremities is articulated to the top of the shank while the other has a displaceable counterweight. (Machine-translation by Google Translate, not legally binding)
ES0257552A1960-04-221960-04-22Improvements in presustatic devices (Machine-translation by Google Translate, not legally binding)
ExpiredES257552A1
(en)