Seel
Andreas Seel, Bonn DE
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20100151990 | METHOD AND DEVICE FOR COMPENSATING A TRANSMITTED TORQUE OF A DISCONNECTING CLUTCH OR A HYBRID CLUTCH OF A HYBRID DRIVE - A method and a device for compensating a transmitted torque of a clutch between a regulated drive motor, in particular an electric motor, and an internal combustion engine of a hybrid drive when transitioning from an exclusive operation using the drive motor to a hybrid operation, a total torque from the drive motor and the internal combustion engine being jointly provided in hybrid operation, the rotational speed of the drive motor being controlled or regulated with the aid of a manipulated variable; the internal combustion engine being entrained at a controllable transmitted torque by coupling to the drive motor via a proportional clutch for performing the transition. The rotational speed of the drive motor is controlled or regulated as a function of a setpoint transmitted torque using which the drive motor is to be coupled to the internal combustion engine. | 06-17-2010 |
20100173744 | METHOD AND DEVICE FOR OPERATING A DRIVE UNIT - A method and an apparatus are provided for operating a drive unit having at least one combustion engine and at least one electrical machine mechanically coupled to the at least one combustion engine. The method and apparatus enable improved boost operation. In an embodiment, a target value for an output variable of the drive unit is implemented by the at least one combustion engine and the at least one electrical machine. The contribution of the at least one electrical machine to the implementation of the target value for the output variable is made available at most for a predefined time. | 07-08-2010 |
20100274423 | Idle speed regulation for a hybrid vehicle - A regulating method for hybrid vehicles having an electric motor and an internal combustion engine, for rotational speed regulation of the electric motor, including detecting the driving speed of the vehicle, detecting a desired torque, and comparing the driving speed with a driving speed minimum value, in which, when a desired torque below a torque minimum value is detected and the comparison yields the result that the driving speed is not above the driving speed minimum value, the electric motor is regulated to a setpoint idle speed which is below the minimum idle speed of the internal combustion engine. | 10-28-2010 |
20110093175 | METHOD AND DEVICE FOR ENGAGING A CLUTCH - In a method for engaging a clutch having at least one previously known touch point position, the clutch is engaged according to a speed profile, the course of which depends on at least one of the previously known touch point positions. | 04-21-2011 |
20110230307 | Method and device for operating a hybrid drive device during the start of an internal combustion engine - In a method for operating a hybrid drive device for a motor vehicle having at least one internal combustion engine, another drive unit and a separating clutch, to start the internal combustion engine the separating clutch is engaged, and during the start of the internal combustion engine, a setpoint rotational speed is predefined for the other drive unit. This setpoint rotational speed for the other drive unit is determined with the aid of a drivetrain model. | 09-22-2011 |
20110301798 | METHOD FOR REGULATING ROTATIONAL SPEED - A method is provided for regulating the rotational speed in a hybrid drive of a vehicle having a first drive source, in particular an internal combustion engine, and a second drive source, in particular an electric motor. A rotational speed variable which is a function of a rotational speed of the first drive source and of a rotational speed of the second drive source is determined. The rotational speed of the first drive source or of the second drive source is regulated based on the rotational speed variable for oscillation reduction. | 12-08-2011 |
20120059567 | Method and device for operating a drive unit of a motor vehicle - A method is described for operating a drive unit of a motor vehicle, a setpoint torque being determined for driving the drive unit as a function of a driver request torque and an idle speed regulator torque being included in the driver request torque for determining the setpoint torque, and a drivability filter being applied for torque smoothing. In order to maintain the quality of the speed regulation and simultaneously make the drivability of the vehicle comfortable, the drivability filter is applied before or after the inclusion of the idle speed regulator torque in the driver request torque as a function of the instantaneous driving situation of the motor vehicle. | 03-08-2012 |
20120130579 | METHOD AND DEVICE FOR DETERMINING THE BEGINNING OF A START PHASE OF AN INTERNAL COMBUSTION ENGINE IN A HYBRID VEHICLE - A method for determining the beginning of a start phase of an internal combustion engine in a hybrid vehicle, in which a second drive unit drives the hybrid vehicle, the internal combustion engine being started upon reaching a certain drive torque of the second drive unit. In order to always be able to achieve the maximum solely electric driving range of the hybrid vehicle using the second drive unit and simultaneously improve the driving comfort of the hybrid vehicle by optimizing the internal combustion engine start triggering, the internal combustion engine is started when a predicted drive torque of the second drive unit is less than or equal to the drive torque, as instantaneously measured and increased by a torque reserve, of the second drive unit. | 05-24-2012 |
20120303197 | METHOD AND DEVICE FOR CONTROLLING THE IDLE SPEED IN A HYBRID VEHICLE - A method for controlling the idle speed in a hybrid vehicle in which at least two power plants contribute together or separately to driving the hybrid vehicle, and a setpoint value is compared to an actual value for controlling the idle speed, the setpoint rotational speed being set as a function of the comparison by changing at least one intensification factor of the control. To adapt the control dynamics to the actual transmission characteristics of the first of the two power plants, the idle speed control for the at least two power plants is carried out simultaneously, the at least one intensification factor being continuously adapted to the power output of a first of the two power plants. | 11-29-2012 |
Christian Seel, Kassel DE
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20120176816 | STARTING UP A DC/DC CONVERTER HAVING A HIGH-FREQUENCY TRANSFORMER - During startup of a DC/DC converter having a high-frequency transformer whose primary winding is supplied with current from an input-side DC link via an inverter bridge having pulsed switches and whose secondary winding is used to charge an output-side DC link via a rectifier bridge. The switches of the inverter bridge are operated to load the output-side DC link, in a manner that deviates from a normal operation of the switches in order to limit the currents that flow in the DC/DC converter during startup of the DC/DC converter. Particularly, the switches of the inverter bridge are operated during startup of the DC/DC converter at a pulse width that is fixed during each of a limited number of stages of the startup, and have a duty cycle that is not more than 5 percent during each of the stages of the startup. | 07-12-2012 |
Christian Seel, Utting DE
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20150132052 | COUPLING ELEMENT, COUPLING ARRANGEMENT AND METHOD FOR PRODUCING A COUPLING ELEMENT - A coupling element with an axis of rotation (A), about which the coupling element can rotate, having a plane-sided spur toothing extending axially with respect to the axis of rotation (A) and having teeth, the spur toothing being designed in such a way that it can engage into a plane-sided countertoothing of a second coupling element for the transmission of a torque about the axis of rotation and the first coupling element and the second coupling element are connectable fixedly in terms of rotation to one another. A coupling arrangement with coupling elements and a method for producing the coupling element is also disclosed. | 05-14-2015 |
Christian Seel, Utting-Holzhausen DE
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20140054954 | Coupling Arrangement and Coupling Element - A coupling arrangement having a rotational axis, about which the coupling arrangement can rotate, having: a first coupling element with an axially-extending flat-side spur toothing system having radially extending first teeth, a second coupling element with an axially-extending flat-side corresponding toothing system which engages axially into the spur toothing system and has radially-extending second teeth, and at least one means for bracing the first coupling element axially with the second coupling element, which coupling elements are fixedly connected fixedly to one another to rotate together about the rotational axis via the toothing systems to transmit torque. The teeth of at least one of the toothing systems have tooth tip lines that are curved convexly in the axial direction away from a tooth root. | 02-27-2014 |
Christian Seel, Saarbrucken DE
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20120159426 | SYSTEMS AND/OR METHODS FOR CREATION OF METAMODELS - Certain example embodiments described herein relate to systems and/or methods for systems and/or methods for improved creation of metamodels. More particularly, certain example embodiments described herein relate to automating the creation of metamodels from one or more example models. In certain example embodiments, nodes, edges, and multiplicities of at least one model are automatically identified. A preliminary metamodel is created by adding a metaclass for each automatically identified node and edge. A connection is made between each said added metaclass edge to at least two said added metaclass nodes via first and second associations. Detection of multiple relations is performed by determining whether any of said added metaclass edges are connected to more than two added metaclass nodes. The preliminary metamodel is refined or optimized, e.g., so as to reduce the occurrence of multiple relations. | 06-21-2012 |
Holger Seel, Wuppertal DE
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20150020981 | COVERING CURTAIN - The present invention provides a covering curtain to prevent a user's hand from being clipped when using the covering curtain. The covering curtain comprises a fixed end, a free end, an opening, and a covering element. The free end is opposite to the fixed end. The opening is disposed near the free end and comprises a proximal edge and a distal edge, wherein the proximal edge is relatively far from the fixed end and the distal edge is relatively near the fixed end. The covering element is pivotally mounted in the opening and comprises a pivoting bar and a spring element, and the pivoting bar is pivotally mounted to the proximal edge of the opening through the spring element. | 01-22-2015 |
Ismet Seel, Hechingen DE
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20120204402 | METHOD AND APPARATUS FOR MANUFACTURE OF COVERED STENTS - The present disclosure is directed to an apparatus ( | 08-16-2012 |
Jörn Seel, Oberursel DE
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20160117817 | METHOD OF PLANNING, PREPARING, SUPPORTING, MONITORING AND/OR SUBSEQUENTLY CHECKING A SURGICAL INTERVENTION IN THE HUMAN OR ANIMAL BODY, APPARATUS FOR CARRYING OUT SUCH AN INTERVENTION AND USE OF THE APPARATUS - A method of planning, preparing, supporting, monitoring and/or subsequently checking a surgical intervention in the human or animal body, for introducing at least one implant, in which, with the aid of an imaging assistance means (“IAM”), at least two multidimensional images of at least one portion of the body are displayed, and at least two images which differ with respect to the number of dimensions of the image. The multidimensional images are identified and processed with the aid of the IAM. Information and/or data on implants and/or 2D and/or 3D images of implants is/are supplied to the IAM, which uses an interface to transmit data online during the surgical intervention to equipment for planning, supporting, monitoring and/or subsequently checking a surgical intervention. The IAM is supplied with reference data, target values, standard values and/or general non-patient-specific data and/or information on implants which, before being supplied, is/are compared with standard values. | 04-28-2016 |
Kevin Charles Seel, Calgary CA
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20110121142 | ITEM HANGING HARDWARE - A wall hardware device, a wire guide device, and an item hanging system including one or both of the wall hardware device and the wire guide device. The wall hardware device includes a straight nail and an auxiliary head. The auxiliary head includes a skirt section, a cap section and a throat section extending between the skirt section and the cap section. The nail extends through the skirt section and the throat section and terminates in the cap section. The wire guide device guides an item hardware wire into engagement with a wall hardware device. The wire guide device includes a connecting segment for connecting with the wall hardware device and a guiding segment for guiding the item hardware wire into engagement with the wall hardware device. | 05-26-2011 |
Oliver Seel, Nienburg DE
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20120065443 | MONOLITH CATALYST AND USE THEREOF - The invention relates to a catalyst comprising a monolith composed of a catalytically inert material with low BET surface area and a catalyst layer which has been applied to the monolith and comprises, on an oxidic support material, at least one noble metal selected from the group consisting of the noble metals of group VIII of the Periodic Table of the Elements, optionally tin and/or rhenium, and optionally further metals, wherein the thickness of the catalyst layer is 5 to 500 micrometers. | 03-15-2012 |
Robin Edward Seel, Malmesbury GB
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20080210920 | BARRIER SAFETY SYSTEM - A barrier safety system ( | 09-04-2008 |
Stefan Seel, Murrhardt DE
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20130064551 | System and Method for Communication Between Two Communication Platforms - A system for communication between two communication platforms, including a near-earth returning platform and a remote platform. A bidirectional asymmetrical communication link is set up between the two platforms. | 03-14-2013 |
Wilhelm Seel, Stockach DE
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20140296858 | MEDICAL INSTRUMENT - The invention relates to a medical instrument comprising at least one movable tool element and at least one actuating element which is mounted such as to be pivotal about a pivotal axis and is coupled to the at least one tool element for the purposes of moving the tool element as a result of a pivotal movement of the actuating element, wherein, for the pivotal mounting of the at least one actuating element, there is provided a pivotal bearing comprising a bearing shaft holder and a bearing shaft which is held in the bearing shaft holder in a working position, wherein the at least one actuating element incorporates the bearing shaft or the bearing shaft holder, wherein the bearing shaft holder has an insertion opening and is insertable through the insertion opening into the bearing shaft holder in a direction that is transverse or substantially transverse to the pivotal axis. | 10-02-2014 |
Wilhelm Seel, Michelau DE
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20080198940 | SYSTEM AND METHOD FOR DATA TRANSMISSION BETWEEN A TRANSMITTER AND A RECEIVER ACROSS A TRANSMISSION LINE - A receiver transmits data to a driver over a differential pair line, during blanking periods, in a system employing low voltage differential signaling. | 08-21-2008 |