The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 06, 1982
Filed:
Jul. 23, 1980
Applicant:
Inventors:
Valeriano Banzoli, Mestre, IT;
Leonardo Beccegato, Venice, IT;
Paolo Minardi, Mestre, IT;
Emilio Morganti, Mestre, IT;
Marco P Selleroni, Venezia-Lido, IT;
Assignee:
Tecnomare, S.p.A., Venice, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B / ;
U.S. Cl.
CPC ...
166366 ; 166362 ; 166363 ; 1372 / ;
Abstract
A control system for subsea oil wells, more particularly well heads, is disclosed, which comprises, in combination, an electronic command and control unit, a valve actuating hydraulic electric unit, a power generator unit, and interconnection devices for interconnecting the hydraulic lines for controlling the whole system from the surface with the hydraulic units for commanding the electric-hydraulic unit.