Patents by Inventor Richard Schoettle
Richard Schoettle has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240010141Abstract: A vehicle. The vehicle has a front region zone, a right-hand cabin zone, a left-hand cabin zone, and a rear region zone. Each zone has a defined number of zone controllers.Type: ApplicationFiled: December 6, 2021Publication date: January 11, 2024Inventors: Jochen Pflueger, Manuel Warwel, Richard Schoettle, Viola Malena Herbrig, Achim Henkel, Alexander Fuchs
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Publication number: 20240001874Abstract: A vehicle including a front region zone, a cabin right zone, a cabin left zone, and a rear region zone. Each zone includes a defined number of zone control units.Type: ApplicationFiled: December 6, 2021Publication date: January 4, 2024Inventors: Jochen Pflueger, Manuel Warwel, Richard Schoettle, Viola Malena Herbrig, Achim Henkel, Alexander Fuchs
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Publication number: 20230406245Abstract: A vehicle. The vehicle has a front region zone, a right-hand cabin zone, a left-hand cabin zone, and a rear region zone. Each zone has a defined number of zone controllers.Type: ApplicationFiled: December 6, 2021Publication date: December 21, 2023Inventors: Alexander Fuchs, Jochen Pflueger, Manuel Warwel, Richard Schoettle, Achim Henkel, Viola Malena Herbrig
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Publication number: 20150016150Abstract: Disclosed is a multi-phase converter comprising a plurality of electric phases, each of which can be triggered by a switching means. At least one coupling means (100 to 106) is provided for coupling a phase to another phase, each phase having two windings.Type: ApplicationFiled: February 20, 2013Publication date: January 15, 2015Inventors: Mirko Schinzel, Nils Draese, Richard Schoettle
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Patent number: 6924629Abstract: A device and a method for the control of a generator, for example a claw-pole generator, with which the rectifier bridge connected to the generator can be temporarily short-circuited, as a result of which power is temporarily stored in the stator inductors, which results in higher phase voltages. Suitable selection of the control frequency for a transistor, which makes the short-circuiting of the diode bridge possible, allows an output voltage of the generator to be set to the desired voltage level which is clearly higher than the conventional vehicle electrical system voltage. The diode bridge itself can be replaced by controllable switching elements (transistors) and a voltage adjustment is implemented using suitable controls.Type: GrantFiled: October 9, 1998Date of Patent: August 2, 2005Assignee: Robert Bosch GmbHInventors: Wolfgang Mueller, Oliver Luz, Richard Schoettle
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Patent number: 6718214Abstract: A method for turning various classes of loads on and off by means of switch elements in the context of energy management performed by a control unit, particularly in a motor vehicle, is described, in which the triggering of the switch elements is done such that the selected priorities for triggering the switch elements can be varied during operation, that is, dynamically. This enables an adaptation of the switching priorities during ongoing operation as a function of the operating state. The turn-off of loads is done by varying the switching priority in such a way that the perceptibility of the operating states is suppressed as much as possible, and the priorities can also be varied in accordance with person-specific criteria.Type: GrantFiled: September 29, 2000Date of Patent: April 6, 2004Assignee: Robert Bosch GmbHInventors: Richard Schoettle, Clemens Schmucker, Torsten Baumann, Klaus Bolenz
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Patent number: 6668233Abstract: A method for detecting the status of an energy storage means (1) provides that its actual values (2, 3, 4) can be supplied to an estimate routine (5). The actual values (2, 3, 4) can be supplied in a decoupled manner to a model-based parameter estimator (5) and to a filter (7), which are subordinate to a monitoring level (12). Parameterization values (8, 11) obtained are supplied to a predictor (17) that extrapolates the behavior of the energy storage means (1).Type: GrantFiled: August 6, 2001Date of Patent: December 23, 2003Assignee: Robert Bosch GmbHInventors: Christel Sarfert, Eberhard Schoch, Richard Schoettle
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Patent number: 6359421Abstract: A method for optimized power and efficiency regulation of rotary current generators with an associated converter bridge, in particular synchronous machines, is described in which at least three regulation ranges are defined, within which ranges the regulation of the generator takes place by different criteria. The definition of the regulation ranges is done in particular as a function of rpm and as a function of the desired set-point power. The regulation extends both to the exciter current and to the stator current and is done by means of various regulators that exchange information with one another.Type: GrantFiled: August 11, 2000Date of Patent: March 19, 2002Assignee: Robert Bosch GmbHInventors: Wolfgang Mueller, Oliver Luz, Richard Schoettle
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Patent number: 6335575Abstract: An electrical voltage supply system includes an alternator having phase windings, it being possible to connect the alternator to a battery, and which is part of a first vehicle electrical system. The output of the alternator leads via a rectifier bridge and a voltage transformer operating as a step-up transformer to a second vehicle electrical system which has a markedly higher voltage and has usually no battery. To supply voltage to the loads of the vehicle electrical system which is operated at a higher voltage even during a standstill of the alternator, the alternator is then connected to the battery of the vehicle electrical system, and the higher voltage is obtained with the assistance of the step-up transformer, the step-up transformer operating in such a manner that is uses the alternator inductance as a choke.Type: GrantFiled: August 24, 1999Date of Patent: January 1, 2002Assignee: Robert Bosch GmbHInventors: Kurt Reutlinger, Richard Schoettle
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Patent number: 6314009Abstract: Apparatuses and methods are disclosed for controlled parallel operation of direct current converters, particularly in a multi voltage vehicle electrical system, with two voltage ranges (U1) and (U2). The parallel-connected voltage converters are disposed between the voltage ranges; in this connection, only one of the voltage converters is embodied as an active voltage regulator that functions all the time. The other (n−1) converters function either in full load operation or no load operation depending on the required power demand.Type: GrantFiled: September 5, 2000Date of Patent: November 6, 2001Assignee: Robert Bosch GmbHInventors: Bernd Dittmer, Roman Gronbach, Reinhard Rieger, Richard Schoettle
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Patent number: 6300746Abstract: A method for regulating a generator is described in which the rectified output voltage furnished by the generator is converted, under certain preconditions, with the aid of a direct voltage converter. The generator can be operated either in a free operating mode or a regulated operating mode. If the generator voltage output in the particular operating state is not equivalent to the on-board electrical voltage, then the generator voltage is either raised or lowered with the aid of the voltage converter. The selection of the generator operating mode is done as a function of rpm or voltage, in such a way that the available generator power or energy conversion efficiency is as high as possible.Type: GrantFiled: March 26, 1999Date of Patent: October 9, 2001Assignee: Robert Bosch GmbHInventors: Wolfgang Mueller, Bernd Dittmer, Richard Schoettle, Oliver Luz
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Patent number: 6208931Abstract: The apparatus for energy distribution in a motor vehicle includes a vehicle electrical power supply system (11) with a generator (13) regulated by a voltage regulator (21), a battery (12) and consumers and a control arrangement (10) receiving required information from the power supply system for determining control parameters for engine or power supply system components. The control arrangement (10) includes the voltage regulator (21) and a supply system managing device (20). The supply system managing device (20) includes a device (24) for establishing an energy management strategy and a pre-control device (23) for generating a differential output for input to the device (24) according to an actual power and required power with respect to reference voltage. The pre-control device (23) and the device (24) for establishing an energy management strategy cooperate to determine a power supply set voltage (U_s) from the required information.Type: GrantFiled: June 8, 1999Date of Patent: March 27, 2001Assignee: Robert Bosch GmbHInventors: Richard Schoettle, Clemens Schmucker, Karl-Heinz Kaiser
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Patent number: 6191562Abstract: Circuit configuration for degradation of the stored magnetic energy of a field winding of a generator, where a battery voltage is applied to the field winding, having a power switch that is in operative connection with the field winding and is controllable by timed pulses from a clock control and which controls the storage and degradation of energy of the field winding. A zener diode is arranged between the field winding and a control input of a power switch for control of the energy degradation of the field winding, in particular of the power switch.Type: GrantFiled: August 5, 1999Date of Patent: February 20, 2001Assignee: Robert Bosch GmbHInventors: Wolfgang Mueller, Oliver Luz, Richard Schoettle, David Frey
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Patent number: 5977652Abstract: A two-battery on-board electrical system in a motor vehicle is disclosed, in which an on-board electrical system control unit is disposed between the batteries, and one battery is used primarily to supply the usual consumers while the other is used primarily to supply the starter. The on-board electrical system control unit 16 includes an on-board electrical system module, which performs the requisite reverse switching operations and has one further terminal, by on-board electrical system components required for starting an operation can be supplied with voltage. These on-board electrical system components are supplied at maximum priority, and if the supply battery is too greatly discharged are jointly supplied by both batteries, but it is nevertheless assured that during the starting process the other on-board electrical system components are not connected to the starter battery.Type: GrantFiled: January 12, 1998Date of Patent: November 2, 1999Assignee: Robert Bosch GmbHInventors: Wunibald Frey, Hans Gegusch-Brunner, Joachim Schenk, Volker Breunig, Richard Schoettle, Bernd Aupperle
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Patent number: 5907194Abstract: A device for supplying voltage in a motor vehicle is described in which there is at least one generator that can furnish an generator-speed-dependent output voltage without voltage regulation. The at least one generator is preferably a three-phase alternator with a plurality of stator windings whose electrical connections are switchable at predetermined generator speeds by a control unit to provide the generator-speed dependent output voltage. In a following power control unit, this generator speed-dependent voltage is rectified by means of at least one controlled rectifier bridge and via assigned voltage converters is converted into a plurality of directly voltages of different magnitude. These direct voltages are supplied to the individual on-board electrical system components via electronic vehicle body power control system units.Type: GrantFiled: January 12, 1998Date of Patent: May 25, 1999Assignee: Robert Bosch GmbHInventors: Joachim Schenk, Dieter Schramm, Richard Schoettle