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:
Feb. 19, 2019
Filed:
Nov. 16, 2015
Belimo Holding Ag, Hinwil, CH;
Georg Bamberger, Winterthur, CH;
Urs Niederhauser, Pfungen, CH;
BELIMO HOLDING AG, Hinwil, CH;
Abstract
A control device (') comprises a control unit (′) with a control element for controlling a fluid flow and being rotatable about a first axis () between an open position and a closed position, and a separate motor-driven actuator unit (), which is mechanically coupled to said control unit (′) to rotate said control element about said first axis () in a controllable fashion, whereby said actuator unit () comprises a driving part () with a driving element () being rotatable about a second axis (), to be mechanically coupled to said control element in a coupling position to rotate said control element about said first axis (), and a control part () for driving said driving element () in a controllable fashion. Said driving element () is removably coupled to said control unit (′) by means of a spur gearing (Hirth serration) ().