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:
Jan. 17, 2006
Filed:
Dec. 31, 2003
Wolfgang Bloching, Langenargen, DE;
Willibald Schürz, Pielenhofen, DE;
Wolfgang Bloching, Langenargen, DE;
Willibald Schürz, Pielenhofen, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A control module () for an injector of an accumulator injection system is used to control and guide a valve body (). The control module comprises a high pressure supply line () for supplying fuel, and a guiding device () for guiding the valve body (). A control room (), an inlet throttle () and an outlet throttle () are also provided. The inlet throttle () connects the high pressure supply line () to the control chamber () and the outlet throttle () connects the control chamber () to a control valve (). A control piston () is arranged in the control chamber (), the end of the control piston opposite the control chamber () being connected to a high pressure region () on the valve body ().