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:
Jun. 19, 2018
Filed:
May. 18, 2015
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Assignee:
ROBERT BOSCH GMBH, Stuttgart, DE;
Primary Examiner:
Int. Cl.
CPC ...
B23P 15/00 (2006.01); H01F 7/08 (2006.01); F16K 31/08 (2006.01); F02M 51/06 (2006.01); F02M 61/16 (2006.01); F16K 31/06 (2006.01); H01F 7/16 (2006.01);
U.S. Cl.
CPC ...
H01F 7/081 (2013.01); B23P 15/001 (2013.01); F02M 51/0671 (2013.01); F02M 61/168 (2013.01); F16K 31/0675 (2013.01); F16K 31/08 (2013.01); H01F 7/1607 (2013.01); F01N 2610/02 (2013.01); F01N 2610/1453 (2013.01); F02M 2200/08 (2013.01); F02M 2200/8069 (2013.01); F02M 2200/8084 (2013.01); H01F 2007/086 (2013.01); Y10T 29/49407 (2015.01);
Abstract
A magnetic actuator, which is used particularly for devices of internal combustion engines, includes a magnetic coil and at least one ferromagnetic component. In this instance, a magnetic flux caused by the magnetic coil is able to be guided via the component. On ferromagnetic component, a magnetic choke point is provided, which is used to adjust the magnetic flux. The magnetic choke point may be formed by a local microstructural modification of a ferromagnetic material of the ferromagnetic component. Furthermore, a valve having such a magnetic actuator and a method for producing such a magnetic actuator are indicated.