Oltmanns, DE
Anja Oltmanns, Melle DE
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20150274958 | THERMOPLASTICALLY PROCESSABLE TRANSPARENT BLENDS OF THERMOPLASTIC POLYURETHANE AND POLY(METH)ACRYLATES - The present invention relates to compositions comprising at least one thermoplastic polyurethane and at least one poly(meth)acrylate, where the at least one thermoplastic polyurethane is a polyurethane based on hexamethylene 1,6-diisocyanate (HDI), on at least one diol, and on at least one chain extender, selected from the group consisting of ethylene 1,2-glycol, 1,2-propanediol, 1,3-propanediol, 1,4-butanediol, 2,3-butanediol, 1,5-pentanediol, 1,6-hexanediol, diethylene glycol, dipropylene glycol, 1,4-cyclohexanediol, 1,4-dimethanolcyclohexane, and neopentyl glycol. The present invention further relates to moldings comprising the compositions of the invention, and also to the use of the compositions of the invention for producing a foil and for coating a molding. | 10-01-2015 |
Doerte Oltmanns, Weinheim DE
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20110177002 | CYLIC POLYAMINES FOR BINDING PHOSPHATIDYLSERINE - The invention pertains to a compound for detecting cell death. According to the invention, the compound comprises a cyclic polyamine unit for the complexation of a bi- or trivalent metal ion. The compound of the invention may contain a reporting tag like fluorescein or a radioisotope including substituent. | 07-21-2011 |
Heiko Oltmanns, Dossenheim DE
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20100005547 | BACKBONE-FREE LOW TRANSGENE COPY TRANSGENIC PLANTS - Methods and compositions reduce copy number of transgenes and minimizing vector backbone sequences in plant transformation. Bacterial strains including | 01-07-2010 |
Iris Oltmanns, Witten DE
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20090003996 | Labyrinth Seal in a Stationary Gas Turbine - The invention relates to a segmented inner ring for holding guide blades. According to the invention, a lateral wall opposing the front side of the inner ring and pertaining to a shaft shoulder formed on the rotor shaft extends radially, and respectively one half of a labyrinth seal is formed on the front side of the inner ring and on the shaft shoulder. The aim of the invention is to apply an arrangement of stacked labyrinth seals, known from aeroplane turbines, to a stationary gas turbine having a separation plane. To this end, a method is used to mount an inner ring of a gas turbine. The invention also relates to a stationary gas turbine comprising a segmented inner ring. | 01-01-2009 |
20090208344 | Process For The Electrolytic Treatment Of A Component, And A Component With Through-Hole - There is described a method wherein through holes of a wall are treated on a inside, and wherein one respective pole electrode is assigned to each through hole that is to be processed. | 08-20-2009 |
20090272120 | Diffuser for a gas turbine, and gas turbine for power generation - The invention relates to a gas turbine, for energy generation, with a compressor, arranged coaxially to a rotor, mounted such as to rotate, for the compression of an inlet gaseous fluid, at least partly serving for combustion of a fuel in a subsequent annular combustion chamber, with generation of a hot working medium, with an annular diffuser arranged coaxially to the rotor, between the compressor and the annular combustion chamber, for distribution and deflection of the fluid, whereby a part of the fluid is diverted as cooling fluid for the turbine stages after the combustion chamber, by means of a dividing element, arranged in the fluid flow. According to the invention, a compact diffuser and an economical gas turbine with an improved flow for the diversion of cooling air may be achieved, whereby the annular dividing element, arranged coaxially to the rotor, comprises at least one opening, facing the fluid flow and the dividing element is supported on the diffuser, by means of several hollow rib-like support elements, by means of which the cooling fluid, diverted through the opening, is first directed towards the rotor. | 11-05-2009 |
20100257869 | Diffuser arranged between the compressor and the combustion chamber of a gas turbine - The invention relates to a gas turbine, comprising an annular combustion chamber and an upstream diffuser, with a throughflow essentially parallel to a turbine longitudinal axis, at a distance from said axis at least partly less than the annular combustion chamber, in which a compressed gas may be divided into several partial flows at a branching point, whereby at least one of the partial flows is a cooling gas flow. A main deflection region is provided in said diffuser, directed at an angle to the turbine longitudinal axis towards the annular combustion chamber. | 10-14-2010 |
Johann Oltmanns, Berlin DE
Patent application number | Description | Published |
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20090029588 | Connecting Module to be Used in Telecommunication and Data Technology - Disclosed is a connecting module which is to be used in telecommunication and data technology and comprises a housing, electric contacts for connecting wires and/or cables, and at least one fastening element that allows the connecting module to be fixed to an assembly frame. Said fastening element is embodied at least in two parts, encompassing a first fastening piece and a second fastening piece. The connecting module can be put on the assembly frame by means of the first fastening piece and can be locked on the assembly frame with the aid of the second fastening piece. | 01-29-2009 |
20090149075 | DISTRIBUTION MODULE FOR CONVERTING BETWEEN SYMMETRICAL AND ASYMMETRICAL DATA TRANSMISSION PATHS - The invention relates to a distribution module for converting between symmetric and non-symmetric data transmission paths. Said distribution module comprises a housing in which a transformer is arranged for adjusting impedance, first contacts for connecting at least one non-symmetric data cable, and second contacts for connecting at least one symmetric data cable. The first and second contacts are disposed on opposite faces of the housing. The second contacts are embodied as at least one RJ45 plug-in connector. | 06-11-2009 |
20100190374 | CONNECTING MODULE TO BE USED IN TELECOMMUNICATION AND DATA TECHNOLOGY - A connecting module includes a housing, electric contacts for connecting wires and/or cables, and at least one fastening element that allows the connecting module to be fixed to an assembly frame. The fastening element is embodied at least in two parts, encompassing a first fastening piece and a second fastening piece. The connecting module can be put on the assembly frame by means of the first fastening piece and can be locked on the assembly frame with the aid of the second fastening piece. | 07-29-2010 |
20120033339 | SURGE PROTECTION MAGAZINE FOR A DEVICE IN TELECOMMUNICATIONS AND DATA TECHNOLOGY - The invention relates to a surge protection magazine ( | 02-09-2012 |