Hyundai Motor Company

Kia Motors Corporation

Kia Corporation

Thorsten Rau

Andreas Kapp

Milos Tichy

André Schwab

Dominik Adam

Daniel Riedl

Paul Fungai Kachisi

An embodiment combustion chamber for an internal combustion engine includes a chamber body including a cylinder configured to receive fuel and air for carrying out an engine cycle including a combustion reaction of the fuel and a chamber roof including an injector tunnel opening disposed on an inner surface of the chamber roof, the injector tunnel opening being configured to guide the fuel injected in an injecting direction toward the cylinder, and the injector tunnel opening including a protrusion disposed on a path of the fuel along the injecting direction, the protrusion being configured to re-direct the path of the fuel along a re-directed path away from the inner surface of the chamber roof and a pair of grooves arranged on sides of the protrusion, respectively, the pair of grooves being configured to guide the fuel separated by the protrusion to the sides of the protrusion.

Internal combustion engine and combustion chamber for an internal combustion engine

The disclosure provides a fuel device for an automobile, an automobile with the fuel cell device and a method for operating the fuel cell device. The fuel cell device comprises a first pipe, a second pipe, and a pressure regulator. The first pipe connects a gas tank to a fuel cell. The second pipe connects the fuel cell with an open end of the second pipe. The fuel cell is arranged to be driven by evaporated liquefied gas contained the gas tank. The pressure regulator is arranged to control the evaporation of the liquefied gas.

Fuel cell device, automobile with a fuel cell device and method for operating a fuel cell device

Growing community of inventors

Hünfelden, Germany

Thorsten Rau