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Bruenemann; Ralf
Stuttgart, DE
No. of patents:

Patent Number Title Of Patent Date Issued
7523740 Fuel-injection system and method for injecting fuel April 28, 2009
A fuel-injection system for injection of fuel into an internal combustion engine includes at least one fuel injector and a first fuel-distributor line which is connected to the at least one fuel injector. A second fuel-distributor line is provided which is connected to the at least one
6976642 Dual component injector December 20, 2005
A dual component injector, especially for internal combustion engines, has a nozzle body, which has a nozzle outlet, and a valve needle for opening and closing the nozzle outlet. A first feed channel is used for supplying a first fluid to the nozzle outlet, and a second feed channel is u
6711894 Internal combustion engine and method of operating same March 30, 2004
An internal combustion engine has a preparation device for fuel, for the purpose of providing a starting fuel which comprises low-boiling fuel constituents. A catalytic converter is accommodated in an exhaust train of the internal combustion engine. After-treatment of the exhaust gases i
6691684 Fuel fractionation device and method of making same February 17, 2004
A fuel fractionation device is provided for separating a low-boiling fuel fraction from a liquid fuel in an internal combustion engine, having a fuel tank which contains the liquid fuel and having a separator, to which an extracted fuel fraction mixture can be fed, and a reservoir to whi

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