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:
May. 23, 2017
Filed:
Dec. 10, 2013
Applicant:
Pierburg Gmbh, Neuss, DE;
Inventor:
Hans Gerards, Gangelt, DE;
Assignee:
PIERBURG GMBH, Neuss, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 26/70 (2016.01); F02M 26/72 (2016.01); F16K 41/16 (2006.01); F02D 9/10 (2006.01); F02M 25/07 (2006.01); F02D 9/04 (2006.01); F16K 1/226 (2006.01); F16K 1/22 (2006.01); F02M 26/52 (2016.01);
U.S. Cl.
CPC ...
F02M 25/0793 (2013.01); F02D 9/04 (2013.01); F02D 9/106 (2013.01); F02M 26/52 (2016.02); F02M 26/70 (2016.02); F02M 26/72 (2016.02); F16K 1/221 (2013.01); F16K 1/2268 (2013.01); F16K 41/16 (2013.01);
Abstract
A flap device for an internal combustion engine includes a flow housing comprising a flow channel, an actuating shaft, a flap body arranged on the actuating shaft in the flow channel, a housing bore arranged in the flow housing, a lever fixed on the actuating shaft, a bearing bush arranged in the housing bore, and a sealing disk comprising a surface which is at least partially spherically shaped. The housing bore has the actuating shaft protrude outwards therethrough. The lever comprises a rear wall. The bearing bush has the actuating shaft mounted therein. The surface rests under tension against the rear wall of the lever.