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. 23, 2021
Filed:
Jan. 17, 2012
Ralf Kromer, Vaihingen an der Enz, DE;
Guenter Wolff, Schwieberdingen, DE;
Ralf Kromer, Vaihingen an der Enz, DE;
Guenter Wolff, Schwieberdingen, DE;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
A fuel injection device includes a rail having at least one outflow opening, at least one injector situated on the rail, a connecting piece situated on the injector, and a flange element for fastening the injector on the rail. The flange element includes a central opening through which the connecting piece is guided. A metal-metal sealing is provided between the connecting piece and the rail. The connecting piece is designed in one piece with an undercut, and the flange element engages with the undercut of the connecting piece. The connecting piece presses against the rail in a sealing manner.