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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 9970337 B1

PDFFull Text
Date of Patent:
May. 15, 2018

Filed:

Sep. 19, 2014

Actuator for valves in internal combustion engines

Applicant:

Pierburg Gmbh, Neuss, DE;

Inventors:

Berthold Herrmann, Neuss, DE;

Bjoern Jonas Ozdyk, Duesseldorf, DE;

Holger Paffrath, Pulheim, DE;

Halim Celik, Huerth, DE;

Matthias Boutros-Mikhail, Neuss, DE;

Kai Sassenrath, Cologne, DE;

Assignee:

PIERBURG GMBH, Neuss, DE;

Attorney:

Norman B. Thot

Primary Examiner:

Zelalem Eshete

Int. Cl.
CPC ...
F01L 9/04 (2006.01); F01N 3/22 (2006.01); F01N 3/30 (2006.01); F02B 37/18 (2006.01); H01F 7/129 (2006.01); H01F 7/16 (2006.01); F02M 26/53 (2016.01); F02M 26/54 (2016.01);
U.S. Cl.
CPC ...
F01L 9/04 (2013.01); F01N 3/222 (2013.01); F01N 3/30 (2013.01); F02B 37/183 (2013.01); F02M 26/53 (2016.02); F02M 26/54 (2016.02); H01F 7/129 (2013.01); H01F 7/1607 (2013.01); F01L 2009/043 (2013.01); F01L 2009/0463 (2013.01); F01N 2390/02 (2013.01); Y02T 10/144 (2013.01); Y02T 10/20 (2013.01);
Abstract

An actuator for a valve in an internal combustion engine includes a housing, an electric drive unit arranged in an interior of the housing, an aeration opening arranged in the housing, a plug configured to electrically connect the electric drive unit to a voltage source, and a membrane comprising pores. The membrane is configured to close the aeration opening in the housing.

Find Patent Forward Citations

Herrmann, Berthold. (2018). Actuator for valves in internal combustion engines (U.S. Patent No. 9970337). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9970337

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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