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:
Jul. 13, 1982
Filed:
Sep. 02, 1980
Applicant:
Inventor:
Odon Kopse, Stuttgart, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M / ;
U.S. Cl.
CPC ...
2395333 ;
Abstract
A fuel injection nozzle having a needle valve in which the injection ports are formed within the valve needle instead of within the nozzle body and a control opening located in the nozzle body for controlling the injection ports; the control opening being large enough to avoid clogging and capable of controlling one or more injection ports during the needle valve stroke.