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. 07, 1995
Filed:
Jan. 28, 1994
Applicant:
Inventors:
Detlef Nowak, Stuttgart, DE;
Guenther Bantleon, Leonberg, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02M / ;
U.S. Cl.
CPC ...
239121 ; 2394173 ; 2395854 ;
Abstract
A device for injecting a fuel-gas mixture includes a cost-effective gas-containing sleeve which is capable of being easily assembled and simply adjusted. The gas-containing sleeve abuts with its casing part, for example, only on four rounded-off edges of the square valve end, while the casing part surrounds the surfaces of the valve end with a radial clearance, so that gas interspaces are formed in between for supplying gas. The injection device is particularly suited for injecting a fuel-gas mixture into the intake manifold of a mixture-compressing internal combustion engine having externally supplied ignition.