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:
Jun. 17, 2014
Filed:
Aug. 03, 2012
Jochen Schaible, Altensteig, DE;
Marcus Groedl, Altdorf, DE;
Stephan Schelp, Hohenfurch, DE;
Norbert Eufinger, Limburg, DE;
Jochen Schaible, Altensteig, DE;
Marcus Groedl, Altdorf, DE;
Stephan Schelp, Hohenfurch, DE;
Norbert Eufinger, Limburg, DE;
Hoerbiger Automatisierungstechnik Holding GmbH, Altenstadt, DE;
Abstract
A fluid-operated actuating drive () on a valve, in particular a shut-off, safety or regulating valve, comprising a base unit () having control valves, two linear actuators () which are located opposite of each other and can be actuated fluidically, and a mechanical converter () which is arranged between the two linear actuators and couples the gates thereof to each other, wherein the outlet of the converter is coupled to the inlet of the valve. To this end, the actuating drive is composed in a modular manner of individual components joined to form a functional unit in the form of the base unit, the two linear actuators and the mechanical converter.