Günther Herdin, Johann Klausner. GE Jenbacher GmbH & Company, Jenbach, Austria. Martin Weinrotter, Josef Graf. Vienna University of Technology, Vienna. Mar 31, Stationary Gas Engines with H2 as Fuel or as Fuel Component. Dr. Guenther Herdin. CTO GE Jenbacher. 2. NOX Generation. Different Fuels. 0. Patents by Inventor Günther Herdin. Günther Herdin has filed for patents to protect the following inventions. Assignee: GE Jenbacher GmbH & Co OHG.

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Jenbacher gas engines Mussafah Industrial Herdi while offering high levels of efficiency, durability, and reliability.

Pistons of the engine The “wet” cylinder liner is centered in the spacing ring on the outside of the flange. The spark plug is located centrally in a very well cooled sleeve. If your institution uses Shibboleth authentication, please contact your site administrator to receive your user name and password. Environmental concerns have brought jenbafher efficiency and clean technologies to the forefront. The turbocharger TPS 57 is located above the damper on the front side of the engine.

As a potential solution, one selected the known version of the combination of a tangential port with a spiral port. In spite of the BMEP of 2.

No engine from any competing manufacturer has equivalent dimensioning jenbachfr, 6, 7]. The surfaces of the main bearings and con-rod bearings are inductively hardened, and the fillets have been additionally reinforced for increased safety. Sign into or create your free personal account Sign in via Shibboleth What is Shibboleth?

The direct comparison of laser ignition with conventional spark ignitions, without any measures implemented in favor of laser ignition high compression ratio, high turbulence ratioconsistently shows advantages in the case of laser ignition.


Each crank web has a counterweight attached with 2 bolts to reduce the inertial forces acting upon the bearings. A particular feature that deserves mention is the automatic ignition voltage control system “monic” monitoring ignition control [10].

Comparison of exhaust gas temperatures of Series Figure For assistance or to subscribe, please contact us:.

To be able to fulfill these demands, parallel development of a new type of spark plug was initiated and has been completed in the herdi. The existing 2-valve head showed increasing losses especially with the high mass flow rates of the lean-burn engine concept from BMEPs of 1. Customize your page view by dragging and repositioning the boxes below.

Initial results in this regard will also be presented. To keep deformations caused by ignition forces in the area of the valve seat rings minimal, a so-called double-deck construction was chosen and dimensioned with the aid of FE calculation methods [3].

Günther Herdin Inventions, Patents and Patent Applications – Justia Patents Search

PGES has expertise in adapting engines to work with alternative fuels. These also supply the main bearings as well as the supply channels for the piston cooling oil nozzles.

The deck of the banks of cylinders does not extend to the cylinder head, but these are bolted to the crankcase via a spacing ring. A maximum ignition pressure of With this concept, oil consumption can be guaranteed in a range of 0.

Figure 6 shows a con-rod of this type in comparison to the conventional type of con-rod. The young and motivated team supports him with fresh spirit and future-oriented ideas, using one of the latest design software. The main targets for jenbacehr new engine were an increase in efficiency and a minimizing of maintenance costs. All control interventions can be carried out in a very short time ms and all interventions are done via a CAN bus herein from the central control unit dia. The mixture coming from the compressor is then conducted via a diffusor to the 2stage intercooler, followed by the throttle.


Glauber Gas-Motors – Figure Figure 7 shows a version of a piston used for tests. At that time a main overhoul is necessary. Relationship between compression ratio, type of combustion and degree of efficiency Regarding gas engines, one must also pay attention to the fuel properties knock resistanceas these also restrict the possibilities of the combustion process. To apply the strategy of loss reduction consequently, it is thus necessary to ensure valve cross-sections that are as large as possible.

Various data from publications and sales documentation of engine manufacturers [10] G. The actual process of mixing with the combustion air is carried out in a mixer located in front of the compressor. To increase reserves, the diameter of the main bearing was increased from to mm.

KLS 98 with the respective knock sensors All information recorded about misfires and knocking are displayed in the customary way on the screen of the “dia. From the perspective of the ienbacher of combustion, if the knock resistance methane number of the fuel is sufficient, BMEPs up to 2. By continuing to use our website, you are agreeing to our privacy policy.

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