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. 01, 2022
Filed:
Apr. 05, 2018
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Dirk Bodenschatz, Stuttgart, DE;
Erich Ludewig, Bietigheim-Bissingen, DE;
Dirk Foerch, Neuenstadt/Stein, DE;
Steffen Benzler, Eberdingen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 31/06 (2006.01); F16K 47/02 (2006.01); H01F 7/06 (2006.01); H01F 7/18 (2006.01); B60R 16/023 (2006.01); B60T 15/02 (2006.01);
U.S. Cl.
CPC ...
F16K 47/02 (2013.01); F16K 31/0675 (2013.01); H01F 7/064 (2013.01); H01F 7/1844 (2013.01); B60R 16/023 (2013.01); B60T 15/025 (2013.01);
Abstract
A method for switching over a solenoid valve having a movable valve body between a first position and a second position, wherein the method comprises at least the following method steps: a) adjusting a switching current to a pre-energization current intensity, in which the valve body remains in the present position, for a first time interval, and b) adjusting the switching current to a first switchover current intensity, which introduces a switchover movement of the valve body, for a second time interval.