Helmis
Martin Helmis, Stuttgart DE
Patent application number | Description | Published |
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20100133456 | ACTUATION DEVICE, VALVE MEANS AND OPERATING METHOD - The present invention relates to an actuation device ( | 06-03-2010 |
Martin Helmis, Esslingen DE
Patent application number | Description | Published |
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20140205881 | HEAT TRANSFER DEVICE - A heat transfer device for a motor vehicle may include a pump and a heat exchanger. The heat exchanger may have a first inlet and a first outlet for a refrigerant, and a second inlet and a second outlet for a coolant. The pump and the heat exchanger may be mounted to each other forming a common assembly. | 07-24-2014 |
20150054379 | ELECTRIC MOTOR - An electric motor may have a rotor and a stator. An external part and an internal part may be arranged concentrically to a rotation axis and may be adjustable rotationally relative to each other about the rotation axis. The electric motor may be one of an external rotor motor and an internal rotor motor. The external part may have at least two permanent magnets. The internal part may have at least two pole arms and at least one electric coil. The rotor may be formed symmetrically and the stator may be formed asymmetrically. | 02-26-2015 |
Thomas Helmis, Mulheim An De Ruhr DE
Patent application number | Description | Published |
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20090324414 | BLADE FASTENING MEANS OF A TURBINE - A turbine-blade locking device having a wedge movable in an axial direction is disclosed. The wedge is movable in the axial direction by a tensioning device, as a result of which a force is produced in the axial direction. The force in the axial direction causes the turbine blade to be pressed against the blade holder. | 12-31-2009 |
Thomas Helmis, Mulheim An Der Ruhr DE
Patent application number | Description | Published |
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20120177499 | BLADE FASTENING HAVING SAFETY DEVICE FOR TURBINE BLADES - A safety device for a turbine blade is provided. The safety device includes a shear pin, a clamping piece and a securing element, wherein the shear pin is arranged in a corresponding bore in the turbine blade foot and the clamping piece is designed having an upper limb and a lower limb, wherein the clamping piece exerts a radial force on the turbine blade foot for radial safeguarding. | 07-12-2012 |