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. 07, 2014
Filed:
Jul. 17, 2009
Takuya Mizobe, Yamato, JP;
Stefan Oetinger, Stegaurach, DE;
Takuya Mizobe, Yamato, JP;
Stefan Oetinger, Stegaurach, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A composite component includes at least two sections having different magnetization, the at least two sections in the integrally formed component lying directly next to each other. The base material of the composite component is a semi-austenitic steel. A first section has a higher saturation polarization Jthan an adjacent second section, the second section having a minimum saturation polarization Jof 0.1 T to 1.3 T and/or a maximum relative permeability μof 2 to 150. The composite component is suitable for use in electromagnetic valves, e.g., in fuel injectors of internal combustion engines.