Patents by Inventor Wolfgang BRACK

Wolfgang BRACK has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Internal combustion engine
    Patent number: 11125181
    Abstract: An internal combustion engine for a motor vehicle has at least one cylinder, a cylinder head, and a piston which is movably mounted in the cylinder and has a combustion chamber side which delimits a combustion chamber with the cylinder head and the cylinder. The cylinder head has a combustion chamber roof, in which at least two valve seats for at least one inlet valve and at least one outlet valve are provided. The combustion chamber roof has at least one arched cylinder head section which is arranged between the at least two valve seats and points away from the combustion chamber.
    Type: Grant
    Filed: February 7, 2020
    Date of Patent: September 21, 2021
    Assignee: Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Wolfgang Brack, Alexander Hiereth, Timo Klees, Lukas Schaefer, Florian Schwarzmueller, Dominik Suckart
  • Internal Combustion Engine
    Publication number: 20200173392
    Abstract: An internal combustion engine for a motor vehicle has at least one cylinder, a cylinder head, and a piston which is movably mounted in the cylinder and has a combustion chamber side which delimits a combustion chamber with the cylinder head and the cylinder. The cylinder head has a combustion chamber roof, in which at least two valve seats for at least one inlet valve and at least one outlet valve are provided. The combustion chamber roof has at least one arched cylinder head section which is arranged between the at least two valve seats and points away from the combustion chamber.
    Type: Application
    Filed: February 7, 2020
    Publication date: June 4, 2020
    Inventors: Wolfgang BRACK, Alexander HIERETH, Timo KLEES, Lukas SCHAEFER, Florian SCHWARZMUELLER, Dominik SUCKART
  • Intake System for an Internal Combustion Engine, in Particular of a Motor Vehicle
    Publication number: 20200088091
    Abstract: An intake system for an internal combustion engine has at least one inlet channel through which air can flow and by which the air flowing through the inlet channel is to be conducted into at least one combustion chamber of the internal combustion engine. The inlet channel is, on the bottom side thereof, of flat form at least in one length region, wherein the flat bottom side extends as far as a tumble edge by which a tumbling flow of the air flowing into the combustion chamber can be effected.
    Type: Application
    Filed: November 22, 2019
    Publication date: March 19, 2020
    Inventors: Wolfgang BRACK, Konstantin KORDVEE, Lukas SCHAEFER, Florian SCHWARZMUELLER