Megerle
Benjamin Megerle, Wettingen CH
Patent application number | Description | Published |
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20100303627 | TURBINE STAGE - A turbine stage includes a circumferentially distributed row of adjacent airfoils between which there is a flow passage. The passage has a surface, which in its unmodified form, defines a datum plane. A channel, located in the passage, extends in the direction of an airfoil pressure face from a point towards a leading edge line to a point towards a trailing edge line. The channel includes two channel walls angled relative to the datum plane. Relative to the datum plane, the channel has a low point, two high points, and a channel height, which is measured between the low point and the highest one of the high points. The channel provides a means to reduce secondary flow losses. | 12-02-2010 |
20140003907 | COOLING SYSTEM AND METHOD FOR AN AXIAL FLOW TURBINE | 01-02-2014 |
20140017071 | STATIC VANE ASSEMBLY FOR AN AXIAL FLOW TURBINE - An axial flow turbine is described having a casing defining a flow path for a working fluid therein, a rotor co-axial to the casing, a plurality of stages, each including a stationary row of vanes circumferentially mounted on the casing a rotating row blades, circumferentially mounted on the rotor, with within a stage n vanes have an extension such that at least a part of the trailing edge of each of the n vanes reaches into the annular space defined by the trailing edges of the remaining N-n vanes and the leading edges of rotating blades of the same stage. | 01-16-2014 |
Benjamin Megerle, Baden CH
Patent application number | Description | Published |
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20100221095 | STEAM TURBINE AND METHOD FOR EXTRACTING MOISTURE FROM A STEAM TURBINE - A steam turbine is disclosed which includes a casing containing a plurality of expansion stages, each including stator and rotor airfoils. Downstream of the stator airfoils of one or more expansion stages, the casing includes a slot arranged to receive moisture that concentrates on an end wall of the stator airfoils and discharge it to the outside. Each end wall has a side portion facing the slot having a variable radial obstruction in a tangential direction, in order to define with the slot a passage through which the moisture may pass that is smaller or closed at the suction side and larger at the pressure side of the stator blades, to at least partially prevent the dry steam from entering the slot at the suction side of the blade. | 09-02-2010 |
Clemens Megerle, Hannover DE
Patent application number | Description | Published |
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20130283705 | METHOD FOR PRODUCING ZIRCONIA-REINFORCED ALUMINA GRAINS, IN PARTICULAR ABRASIVE GRAINS, AND GRAINS PRODUCED BY SUCH METHOD - Method for producing zirconia-reinforced Al | 10-31-2013 |
Jürgen Megerle, Forst DE
Patent application number | Description | Published |
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20110146437 | Gearing - A gearing having a shaft that projects from the gear interior into the environment, the shaft being sealed with the aid of at least one contactless seal, and the opening of the contactless seal, which is oriented toward the interior of the gearing, i.e., the spatial region of the gearing that contains the lubricating oil, being disposed above the lubricating oil level that comes about when the gearing is not in operation, a tin piece being disposed between the opening and the gear-tooth piece situated closest to this opening and generating lubricating oil waves and/or lubricating oil foam from the lubricating oil bath. | 06-23-2011 |