Innio Jenbacher Gmbh & Co Og

Ge Jenbacher Gmbh & Co. Ohg

Johann Klausner

Robert Grabner

Stefan Prankl

Günther Herdin

Friedrich Gruber

Johann Hirzinger

Christian Francesconi

Christoph Egger

Rafal Pyszczek

Thomas Guggenberger

Manfred Langsenlehner

Rainer Greuter

Markus Haidn

Roland Grabner

Herbert Kopecek

Josef Graf

Martin Weinrotter

Kurt Iskra

A spark plug of an internal combustion engine has a sealing area between a mounting portion (e.g., threads) and an end portion of a housing of the spark plug. The end portion faces a combustion chamber of the internal combustion engine. The spark plug includes a flow control element coupled to the end portion, wherein the flow control element projects beyond an igniter in a direction toward the combustion chamber.

Spark plug and method for producing a spark plug

A method for manufacturing an assembly of a center pin and a middle electrode carrier or a middle electrode, respectively, for a spark plug, which spark plug can be used for igniting a combustible air-fuel-mixture in an internal combustion engine, wherein—

Method for manufacturing an assembly for a spark plug and spark plug

Spark plug for igniting a combustible fuel in an internal combustion engine, wherein the spark plug has an igniter arranged at an end of the spark plug facing the combustion chamber, when the spark plug is mounted in the internal combustion engine. The spark plug includes a wall and a sealing area. The wall at least partially surrounds the igniter. The sealing area is used for sealing the combustion chamber against the environment. The wall has the sealing area located at an end of the wall, which end faces the combustion chamber when the spark plug is mounted in the internal combustion engine.

Method for manufacturing a spark plug for a combustion engine, wherein the spark plug has at least two components which are joined by at least one welded joint which has been manufactured in a welding process, wherein for improving selected material properties of the welded joint a laser beam is directed to the welded joint and in that a powder which improves the selected material properties is introduced into the welded joint which is melted on its surface by the laser beam such that the powder melts and due to a connection of the melted powder with the melted aggregate structure of the surface of the welded joint a treated area with improved material properties results.

Spark plug and method for manufacturing a spark plug

An internal combustion engine is disclosed, comprising at least one first compression device and at least one second compression device which is connected in series relative to the first compression device. At least one bypass pipe bypasses at least one compression device. At least one controllable valve is arranged in the at least one bypass pipe such that the amount of fluid which can be recirculated around the compression device can be controlled.

Dual turbocharged internal combustion engine system with compressor and turbine bypasses

A method is provided for operating a stationary internal combustion machine including a compressor device of variable compressor geometry which compresses gas fed to the internal combustion machine, and a throttle device which is connected downstream of the compressor device and with which the amount of compressed gas fed to the internal combustion machine is variable. The internal combustion machine is regulated by way of the actuation of at least two adjusting members, wherein the internal combustion machine is regulated to a&#x2014;preferably substantially constant&#x2014;engine regulating value. Upon a deviation in the engine regulating value from a reference value, the amount of gas fed to the internal combustion machine is altered by the actuation of the throttle device as the first adjusting member and by the variation in the geometry of the compressor device as the second adjusting member so that the engine regulating value is re-set to the reference value.

Internal combustion engine with a variable geometry compressor

A spark plug of an internal combustion engine, in particular for use in Otto-cycle gas engines, comprising an insulator body, a base central electrode, at least one ground electrode and at least one swirl chamber, wherein the electrodes of the spark plug are surrounded by a wall, which in particular is in the form of a surface of a cylinder, of the swirl chamber, wherein at least one ground electrode carrier arrangement () with a plurality of inwardly facing, preferably flat ground electrodes () or a plurality of ground electrode carriers () each with inwardly facing, preferably flat ground electrodes () is or are arranged at the wall () of the swirl chamber ().

Spark plug of an internal combustion engine

Internal combustion engine with at least one cylinder, in which a fuel/air mixture can be compressed in a cylinder by a piston, the temperature of the fuel/air mixture in the combustion chamber being able to be brought at least to over roughly 80% and up to at most roughly 98% of the spontaneous ignition temperature of the fuel/air mixture and the ignition of the combustion being time-controlled through the introduction of laser light into the combustion chamber.

Combustion engine

Internal combustion engine with at least one cylinder, in which the combustion of a homogeneous air/fuel mixture compressed in the cylinder by a piston is initiated by a time-controlled external ignition, the air/fuel ratio of the air/fuel mixture in the combustion chamber () being greater than 1.9 and, for the time-controlled external ignition, at least one laser light source (), at least one optical transmission apparatus () and at least one coupling optic () for the focussing of laser light into a combustion chamber () being provided.

Growing community of inventors

St. Jakob i.H., Austria

Johann Klausner