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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.:

US 11143321 B1

PDFFull Text
Date of Patent:
Oct. 12, 2021

Filed:

Sep. 25, 2019

Fluidic valve unit and method for operating a fluidic valve unit

Applicant:

Audi Ag, Ingolstadt, DE;

Inventors:

Sebastian Wawersig, Ingolstadt, DE;

Thomas Hoffmann, Riedenburg, DE;

Assignee:

AUDI AG, Ingolstadt, DE;

Attorney:

Maier & Maier, PLLC

Primary Examiner:

Seth W Mackay-Smith

Int. Cl.
CPC ...
F16K 11/16 (2006.01); F16K 31/04 (2006.01); F16K 11/076 (2006.01); F16K 27/00 (2006.01); F16D 1/08 (2006.01); F16D 3/18 (2006.01); F16K 31/50 (2006.01);
U.S. Cl.
CPC ...
F16K 11/165 (2013.01); F16D 1/0876 (2013.01); F16D 3/18 (2013.01); F16K 11/076 (2013.01); F16K 27/003 (2013.01); F16K 31/041 (2013.01); F16K 31/043 (2013.01); F16K 31/508 (2013.01);
Abstract

A fluidic valve unit having a plurality of rotary slide valves arranged in series and a servo motor for setting the rotary slide valves, wherein each of the rotary slide valves comprises a rotary slide arranged in a rotary slide housing and drivable via a driveshaft by means of the servo motor. It is provided in this case that each two successive ones of the rotary slide valves are mechanically connected to one another via a driver device for the setting by means of the servo motor, wherein the driver device comprises a driver projection arranged on a first of the two rotary slide valves.

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Wawersig, Sebastian. (2021). Fluidic valve unit and method for operating a fluidic valve unit (U.S. Patent No. 11143321). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11143321

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