Rossler, DE
Andreas Rossler, Fernwald DE
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20090266695 | SWITCH FOR A SWITCHGEAR ASSEMBLY FOR POWER SUPPLY AND DISTRIBUTION - A switch for a switching unit for energy supply and distribution includes a first connection and a second connection, each with a cylindrical bolt. The bolts are axially adjacent one another and spaced apart. An annular sleeve with an inner diameter larger than the diameter of the bolts, is arranged in such a way that it can be axially displaced on the bolt of the first connection, and partially on the bolt of the second connection. At least a first contact element is arranged between the surface of the bolt of the first connection and the inner surface of the annular sleeve. At least a second contact element is arranged and constructed in such a way that it can be positioned between the surface of the bolt of the second connection and the inner surface of the annular sleeve. The switch has an annular third connection, the inner diameter of which is greater than an outer diameter of the annular sleeve, and which is arranged such that the sleeve can be shifted between the bolts of the first connection and the annular third connection. At least a third contact element is arranged and constructed in such a way that it can be positioned between the inner surface of the annular third connection and the outer surface of the annular sleeve. | 10-29-2009 |
Andreas Rossler, Nurnberg DE
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20090040673 | Group protection module for a switchgear arrangement and switchgear arrangement having such a group protection module - A group protection module for a switchgear arrangement is provided in order to protect a group of load feeders, each having a contactor for connecting or disconnecting a respective load. The group protection module has a circuit breaker for providing short-circuit protection, said circuit breaker being connected to a supply-side input and to a load-side output of the group protection module for connection to a power supply system and for connecting the group of load feeders. The group protection module has a safety evaluation unit via which the circuit breaker can be tripped if a status signal detectable by the respective load feeders indicates that one of the contactors of the load feeders can no longer be de-energized. The group protection module is implemented as a constructional unit. | 02-12-2009 |
Beatrice Rossler, Weisenheim Am Sand DE
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20090326276 | METHOD FOR THE PRODUCTION OF CYCLIC KETONES - The present invention relates to a process for preparing a cyclic ketone having from 7 to 16 carbon atoms, which comprises at least the steps | 12-31-2009 |
20100179352 | PROCESS FOR THE PREPARATION OF CYCLOPENTANONE - The invention relates to a method for producing cyclopentanone. Said method comprises the step of reacting a mixture (G1), which contains at least cyclopentene, with a mixture (G2), which contains at least dinitrogen monoxide. The reaction is carried out in at least one reactor (R1) having channels with a diameter in the range of 0.1 mm to 50 mm, the reactor comprising at least two zones (Z1) and (Z2) having channels with different diameters and the diameters of the channels of zone (Z1) being smaller than the diameter of the channels of zone (Z2). | 07-15-2010 |
Beatrice Rossler, Bad Durkheim DE
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20080255393 | Method for Purifying and Concentrating Dinitrogen Monoxide - The present invention relates to a process for purifying a gas mixture comprising dinitrogen monoxide and to the use of a gas mixture purified in this way as an oxidant for olefins. In a further embodiment, the present invention also relates to a process for preparing ketones comprising the oxidation of an olefin with a gas mixture which has been purified in accordance with the invention and comprises dinitrogen monoxide. | 10-16-2008 |
20080274032 | Method for Isolating N2o - The present invention relates to a process for purifying a gas mixture G-0 comprising dinitrogen monoxide, at least comprising the absorption of the gas mixture G-0 in an organic solvent, subsequent desorption of a gas mixture G-1 from the laden organic solvent, absorption of the gas mixture G-1 in water and subsequent desorption of a gas mixture G-2 from the laden water, and also to the use of a purified gas mixture which comprises dinitrogen monoxide and is obtainable by such a process as an oxidizing agent for olefins. | 11-06-2008 |
20080275276 | Method for Producing Cyclododecanone - A process for preparing cyclododecanone by reacting cyclododecene with dinitrogen monoxide, comprising in particular steps (I) and (II): | 11-06-2008 |
Gerhard Rossler, Neuhofen DE
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20090011017 | POLYMERS BASED ON WATER-SOLUBLE MONOOLEFINIC COMPRISING COLLOIDAL SILICA AND THEIR USE AS MATRIX POLYMERS FOR SOLID DOSAGE FORMS - Copolymers obtained by free-radical polymerization of a mixture of | 01-08-2009 |
20100137455 | N-VINYLCAPROLACTAM-BASED COPOLYMERS AND THE USE THEREOF AS SOLUBILIZERS - Copolymers for use in solubilizing substances which are insoluble in water, substances which are only sparingly soluble in water, and combinations thereof; such copolymers comprising: (a) 60 to 99% by weight of N-vinylcaprolactam; and (b) 1 to 40% by weight of at least one other monomer selected from the group consisting of: C | 06-03-2010 |
Hans-Dieter Rossler, Kleinostheim DE
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20080233539 | Abutment For a Tooth Implant - The abutment for a tooth implant comprises a connecting portion for fixing to the tooth implant and a post with a groove. In one example, the connecting portion and the post are made in one-piece and the abutment has the form of a sleeve. Such an abutment permits repeated further treatment and use of snap-on elements, in particular, the use of a snap-on cap which can be used as a manipulation element or as a base for the production of a crown. | 09-25-2008 |
20080241792 | Tooth Implant - The tooth implant comprises a conical screw section with a multiple thread, which broadens progressively from the rounded apical end thereof, is adjoined by a multiple micro-thread with a lower pitch. Such an implant has improved primary stability and avoids the injury of anatomical structures and with the micro-thread thereof avoids too high a compression and necrosis. In one example, an abutment with a post is fixed to the implant, which post comprises a groove to which various structures can be clipped. | 10-02-2008 |