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:
Oct. 28, 2014
Filed:
Mar. 16, 2011
Simon Rentschler, Chang sha, CN;
Duraisamy Sakthivadivel, Tiruppurldt, IN;
Harald Schueler, Backnang, DE;
Sven Hartmann, Stuttgart, DE;
Juergen Gross, Stuttgart, DE;
Stefan Tumback, Stuttgart, DE;
Simon Rentschler, Chang sha, CN;
Duraisamy Sakthivadivel, Tiruppurldt, IN;
Harald Schueler, Backnang, DE;
Sven Hartmann, Stuttgart, DE;
Juergen Gross, Stuttgart, DE;
Stefan Tumback, Stuttgart, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A switching device has an electromagnetic switching element and a controller, the switching element including two coils on one core which act on a shared armature. In order to implement an operation of the armature to be activatable as rapidly and simply as possible with low power consumption, the controller is designed to have a switch in the current path of the coil in each case to activate each coil.