AH

Armin Hülfenhaus

SA Siemens Aktiengesellschaft: 8 patents #1,429 of 22,248Top 7%
📍 Langenfeld, DE: #85 of 523 inventorsTop 20%
Overall (All Time): #634,609 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
10711651 Rotating device for a gas turbine and method for rotating a component Gang Li 2020-07-14
9879567 Securing device for securing a turbomachine rotor set up transversely to a horizontal plane against tipping over and orientation method therefor Johann Floter, Claus Vögelin 2018-01-30
9486886 Device for pivoting a rotor of a turbomachine from a first position into a second position Carsten Foerster 2016-11-08
9003656 Securing device for securing a turbomachine rotor set up transversely to a horizontal plane against tipping over and orientation method therefor Johann Floter, Claus Vögelin 2015-04-14
8667678 Assembly apparatus for assembling and dismantling a turbomachine rotor composed of rotor disks Johann Floter, Claus Vögelin 2014-03-11
8105041 Arrangement for axially securing rotating blades in a rotor, sealing element for such an arrangement, and use of such an arrangement Dieter Brillert, Harald Hoell, Claus Vögelin 2012-01-31
7762112 Fitting device for producing the arrangement for locking a sealing element, arranged at the front end on a rotor of a turbine, against a displacement in the circumferential direction, and method of producing such a locking arrangement Marcus Brücher, Christian Bäumler, Andreas Föhrigen, Detlef Gruhn, Adam Przybyla +4 more 2010-07-27
7752847 Liquid injection in a gas turbine during a cooling down phase Hajrudin Ceric, Giuseppe Gaio, Frank Günther, Gerhard Hülsemann, Gabriel Jungnickel-Marques +1 more 2010-07-13