IT1177912B -
CHOKER AND FLOW DAMPER DEVICE, IN PARTICULAR FOR HIGH PRESSURE TAPS
- Google Patents
CHOKER AND FLOW DAMPER DEVICE, IN PARTICULAR FOR HIGH PRESSURE TAPS
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Publication number
IT1177912B
IT1177912BIT48601/84AIT4860184AIT1177912BIT 1177912 BIT1177912 BIT 1177912BIT 48601/84 AIT48601/84 AIT 48601/84AIT 4860184 AIT4860184 AIT 4860184AIT 1177912 BIT1177912 BIT 1177912B
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Application filed by Umberto RizzofiledCriticalUmberto Rizzo
Priority to IT48601/84ApriorityCriticalpatent/IT1177912B/en
Publication of IT8448601A0publicationCriticalpatent/IT8448601A0/en
Application grantedgrantedCritical
Publication of IT1177912BpublicationCriticalpatent/IT1177912B/en
PROCEDURE FOR AA DETERMINING THE CONNECTION THROUGH A PIPE CONNECTION WITH CONIC THREADS AND A COMPONENT FOR LIMITING THE CONNECTION, FOR USE IN THE OIL INDUSTRY, AND A DEVICE FOR IMPLEMENTING THE PROCEDURE.
DEVICE TO VARIATE THE RATIOS BETWEEN THE FLOW RATE AND THE INPUT AND OUTPUT PRESSURES OF THE DEVICE ITSELF, TO BE APPLIED TO THE SUPPLY OF HYDRAULIC ACTUATORS