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. 05, 2019
Filed:
Apr. 15, 2015
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventor:
Raed Hamada, Stuttgart, DE;
Assignee:
ROBERT BOSCH GMBH, Stuttgart, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02M 21/02 (2006.01);
U.S. Cl.
CPC ...
F02M 21/0272 (2013.01); F02M 21/0245 (2013.01); F02M 21/0275 (2013.01); Y02T 10/32 (2013.01);
Abstract
A gas injector is provided for the direct injection of a gaseous medium into a combustion chamber of an internal combustion engine, which includes an adjustable valve member, a stationary sealing sleeve having a first sealing seat, a movable sealing element having a second sealing seat and a restoring element for resetting the sealing element and the valve member to an initial position, the first sealing seat and the second sealing seat forming a valve seat of the gas injector, and the valve member being disposed in the sealing sleeve.