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:
Apr. 23, 2013
Filed:
Nov. 14, 2006
Klaus Landesfeind, Backnang, DE;
Christian Laier, Farmington Hills, MI (US);
Carsten Bodmann, Ludwigsburg, DE;
Ronny Goepfert, Oederan, DE;
Manfred Maerz, Ludwigsburg, DE;
Klaus Landesfeind, Backnang, DE;
Christian Laier, Farmington Hills, MI (US);
Carsten Bodmann, Ludwigsburg, DE;
Ronny Goepfert, Oederan, DE;
Manfred Maerz, Ludwigsburg, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A method is for closing a solenoid valve in which the solenoid valve is charged with a first current value that results in a first closing of the solenoid valve, and the solenoid valve is subsequently charged with a second current value that results in a renewed partial opening of the solenoid valve, and the solenoid valve is subsequently charged with a third current value that results in a second closing of the solenoid valve, the third current value being selected such that the second closing takes place with a higher closing speed of the solenoid valve than does the first closing.