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:
May. 25, 1999
Filed:
Jul. 30, 1996
Applicant:
Inventors:
Klaus Dressler, Loechgau, DE;
Torsten Henke, Waiblingen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
361156 ;
Abstract
A device and a process for activating at least two electromagnetic loads, in particular solenoid valves for controlling the amount of fuel to be injected. The load is connected to a voltage source through a bridge circuit. Furthermore, devices for stepping up the voltage are connected in parallel with the voltage source.