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:
Mar. 20, 2018
Filed:
Sep. 24, 2015
Regeltechnik Kornwestheim Gmbh, Kornwestheim, DE;
Alexander Seel, Obersulm, DE;
Horst Toberer, Oberderdingen, DE;
Boris Wassmer, Korntal-Munchingen, DE;
Circor Aerospace, Inc., Hauppauge, NY (US);
Abstract
A control valve () with a valve housing () through which a flow channel () runs with a flow cross section changeable by a closure unit consisting of a valve seat and a valve cone which is adjustable relative to the valve seat. An adjusting device has a sliding unit () with a sliding rod () adjusting the valve cone over an adjustment path and a drive device acting on the sliding rod and controlled by a controller. The controller has a measuring unit () which detects the adjustment path via a transmission unit. The transmission unit is provided with an adapter unit () comprising a replaceable structural unit, between the sliding unit () and the measuring unit (), said adapter unit converting the adjustment stroke into a measurement stroke specified by the measuring unit () in a manner corresponding to a transmission ratio specified by the adapter unit.