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:
Nov. 14, 1995
Filed:
Feb. 21, 1995
Waldemar Hans, Bamberg, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
An electromagnetically actuatable injection valves which tear away the fuel stream emerging from at least one injection port and atomize it as finely as possible. One possibility is to force a high velocity component in the radial direction upon the fuel prior to its leaving the injection valve; this is achieved with swirl generators. The novel injection valve has a valve seat face, which in a swirl segment outside a sealing face, is provided with four swirl conduits, which discharge into an injection conduit and terminal port with a lateral offset relative to a longitudinal valve axis. The novel injection valve is especially suitable as an injection valve for fuel injection systems of mixture-compressing internal combustion engines with externally supplied ignition.