Roerig
Bodo Roerig, Weisendorf DE
Patent application number | Description | Published |
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20090013943 | Switchable support element for a valve train of an internal combustion engine - The invention proposes a switchable support element ( | 01-15-2009 |
20090095240 | Schaltbares Bauteil fuer einen Ventiltrieb einer Brennkraftmaschine - The invention proposes a switchable component ( | 04-16-2009 |
Felix Roerig, Baden CH
Patent application number | Description | Published |
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20150090074 | METHOD FOR MANUFACTURING A METALLIC COMPONENT BY ADDITIVE LASER MANUFACTURING - The invention refers to a method for manufacturing a three-dimensional metallic article/component made of a Ni-, Co-, Fe-based superalloy or combinations thereof, entirely or partly, by a powder based additive manufacturing process. During the step of performing powder melting by scanning a dual laser setup is used, where two laser beams of different beam properties are combined in the same machine and by adjusted beam profiling and integration of a suitable beam switch in a controlled manner a switching between two different laser beam diameters is performed. In each layer the laser beam with the smaller diameter scans the whole area and in every kth layer, with k>1, the laser beam with the larger diameter scans the area where a coarse grain size is needed thereby remelting the area with fine grain sizes. With such a manufacturing method higher lifetime and operation performances of metallic parts and prototypes can be reached. | 04-02-2015 |
Hilmar Roerig, Miehlen DE
Patent application number | Description | Published |
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20080235786 | Computer Maintenance Method and System - Provided is a method of remotely maintaining a computer system connected to a first private network of a first organization from a maintenance computer connected to a second private network of a second organization. The first and second private networks are connected to a public network and protected from the public network by respective first and second external firewalls. The first private network is separated from the computer system using a separation firewall configured to block network traffic that initiates at the computer system and is directed to the first private network. An isolation pipe is established that extends from the separation firewall over the first private network to the first external firewall, using virtual-private-network technology. A request to log into the computer system is transmitted from the maintenance computer through the isolation pipe to the computer system. | 09-25-2008 |