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:
Nov. 20, 2018
Filed:
Feb. 28, 2014
Continental Teves Ag & Co. Ohg, Frankfurt, DE;
Hans-Jörg Feigel, Rosbach, DE;
Josko Kurbasa, Waldsolms, DE;
CONTINENTAL TEVES AG & CO. OHG, Frankfurt, DE;
Abstract
A brake actuation unit () having a master brake cylinder () and a pressure-medium reservoir (); a pressure provision device (), having a piston () actuated by an electric motor (), wherein the piston delimits a pressure chamber (); first and second groups of electrically actuatable valves (--); and an electronic control unit ('). The electric motor has at least two independently operable drive units, each having at least one winding, for driving the electric motor. The electronic control unit has a first microcontroller () and a second microcontroller (). The first microcontroller controls () one of the drive units and the second microcontroller controls () the other of the drive units. The first and second microcontrollers control () the second group of valves.