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Maierhofer, DE
Andreas Maierhofer, Marloffstein DE
| Patent application number | Description | Published |
|---|---|---|
| 20100000278 | CONTROL METHOD FOR A ROLLING STAND FOR ROLLING A STRIP - A strip has a left and a right side. The strip is rolled in a rolling stand. Stresses occurring in the strip at the feed and exit sides are detected by corresponding measuring sensors positioned on the left and right sides of the strip. The detected stresses are fed to a control unit for the rolling stand. The control unit determines a measurement for the transversal positioning of the strip in relation to the rolling stand using the relationship Z=ZLE*ZLA−ZRE−ZRA, where Z is the measurement. ZLE, ZLA, ZRE and ZRA are the individually detected stresses. The control unit determines a correcting variable for correcting the transversal positioning of the strip using the measurement for the transversal positioning and controls the rolling stand according to the correcting variable. | 01-07-2010 |
| 20110098842 | CONTINUOUS ROLLING TRAIN WITH INTEGRATION AND/OR REMOVAL OF ROLL STANDS DURING ONGOING OPERATION - In mill stands of a continuous rolling train, a product passes through the train is rolled such that the product upon leaving the train has predetermined final characteristics. To remove one of the stands, the mill stand to be removed is completely relieved of load according to a defined temporal load relieving sequence. Locally simultaneously with the load relieving, at least one other mill stand is placed under load according to a defined temporal loading sequence. The load-relieving and loading sequence are mutually adjusted to preserve the final product characteristics. A circumferential roll velocity is controlled until the stand has been completely relieved such that a discharge velocity corresponds always to a predetermined desired discharge velocity. After the complete load-relieving, a correspondence of the circumferential roll velocity to the desired discharge velocity is maintained and the working rolls are lifted off. The mill stand is then deactivated. | 04-28-2011 |
Andreas Maierhofer, Schweinfurt DE
| Patent application number | Description | Published |
|---|---|---|
| 20090321360 | DIALYSIS MACHINE AND METHOD FOR DETERMINING THE FURRING IN A DIALYSIS MACHINE - The present invention relates to a dialysis machine comprising at least one filter for the filtration of the dialysis liquid and comprising means for determining the calcification of the dialysis machine, wherein the means for the determining of the calcification of the dialysis machine comprising one or more sensors, with the sensor or sensors being configured and arranged such that the ion concentration or a parameter representative of the ion concentration or of its change of the dialysis liquid, of a solution serving the decalcification or of another measuring solution can be detected by these either downstream or upstream and downstream of the at least one filter, and wherein the means for determining the calcification of the dialysis machine furthermore have an evaluation or calculation unit which is configured such that it determines the calcification of the dialysis machine on the basis of the ion concentration or parameter value detected by means of the sensor or sensors. The invention further relates to a method of determining the calcification of a dialysis machine. | 12-31-2009 |
| 20100133189 | DIALYSIS LIQUID CIRCUIT, DIALYSIS APPARATUS COMPRISING A DIALYSIS LIQUID CIRCUIT, METHOD FOR DETECTING AIR IN A DIALYSIS LIQUID FLOWING THROUGH A DIALYSIS LIQUID CIRCUIT, AND USE OF A GAS SENSOR IN A DIALYSIS LIQUID CIRCUIT - The present invention relates to a dialysis liquid circuit with conduits for conducting dialysis liquid and with means for detecting air in the dialysis liquid, wherein the means comprise at least one gas sensor traversed continuously by the dialysis liquid, which is configured such that it measures at least one property of the dialysis liquid which depends on the presence of air bubbles in the dialysis liquid, and which is arranged downstream of a region to be monitored of the dialysis liquid circuit, in which during operation of the dialysis liquid circuit a negative pressure exists with respect to atmospheric pressure, wherein the means comprise an evaluation unit which is connected with the gas sensor and which is configured such that the property measured by means of the gas sensor is evaluated with regard to the presence of air bubbles in the dialysis liquid. | 06-03-2010 |
Gunter Maierhofer, Stahnsdorf DE
| Patent application number | Description | Published |
|---|---|---|
| 20090045661 | DEVICE AND METHOD FOR SEAT COMPONENT ADJUSTMENT, AND SEAT - A seat-component adjusting device of a compact overall size and with a high transmission ratio comprises an electric motor ( | 02-19-2009 |
| 20090212615 | Lumbar Support - Lumbar support for a seat backrest, comprising a support basket ( | 08-27-2009 |
| 20110115268 | ADJUSTING DEVICE FOR A LUMBAR SUPPORT AND METHOD OF ADJUSTING A LUMBAR SUPPORT - An adjusting device for a lumbar support comprises a pair of spaced guide members, an adjusting member coupled to the pair of guide members, and a drive mechanism for effecting an adjustment of the lumbar support. The adjusting member is displaceable along the pair of guide members and configured such that the lumbar support is adjusted when the adjusting member is displaced. The drive mechanism comprises a motor, which is provided on the adjusting member so as to be displaceable along the guide members jointly with the adjusting member. The motor may be coupled to a shaft having a structured exterior surface, the drive mechanism being configured to effect a relative displacement between the adjusting member and the shaft. | 05-19-2011 |
Helmut Maierhofer, Freising DE
| Patent application number | Description | Published |
|---|---|---|
| 20100108691 | PRESSURE VESSELS FOR HIGH TEMPERATURE APPLICATIONS AND A METHOD FOR THEIR MANUFACTURE - The invention relates to a pressure vessel consisting of a housing and an insulating layer lining the inner surface of the housing. The housing is formed from a fiber composite material which has a high mechanical and thermal resistance and the insulating layer is formed from a gas-tight silicone elastomer, with the housing and the insulating layer being bonded to each other. The invention also relates to a method for the manufacture of such pressure vessels. | 05-06-2010 |
Konrad Maierhofer, Traunreut DE
| Patent application number | Description | Published |
|---|---|---|
| 20100318319 | PROJECTION APPARATUS - The invention relates to an apparatus ( | 12-16-2010 |