Abstract: A dosing unit for dosing fluids includes a fluid guiding module having a fluid inlet and a fluid outlet, a solenoid valve for controlling or regulating a fluid flow through the fluid guiding module, and a dosing tip, the fluid outlet of the fluid guiding module leading to the fluid inlet of the dosing tip, and the dosing tip having an elastic, self-closing outlet nozzle. Furthermore, a dosing station and a dosing tip are specified.

Abstract: A traction battery for an electrically or semi-electrically driven vehicle. The traction battery includes at least one temperature sensor. The temperature sensor is configured as an infrared sensor and includes a sensor array having several sensor elements for spatially resolved detection of the temperature of a surface of one or more components of the traction battery. A deflection optic is arranged between the respective surface and the sensor array, via which optic the temperature sensor detects the respective surface.

Abstract: A system and method for managing information relating to requests for a number of tests to be made of at least one sample within a laboratory environment are disclosed. The system may include a sample reception unit, a pre-analytical unit to scan, sort and/or aliquot the sample on request according to respective test requirements included within a respective sample order, an analytical unit to run at least one test on a sorted and/or aliquoted sample, and at least one decision unit. The decision unit acts as a connecting component for interconnecting the sample reception unit, the pre-analytical unit and the analytical unit as both an intermediary and coordinator such that tests can be performed via a recursive workflow until the sample is completely measured. The decision unit is further configured to collate the test results appropriately with the sample and to give a respective report towards a host component.

Abstract: A circuit arrangement for switching an electrical load comprising an electrical switching element with a control input and an output; a control unit connected to the control input to drive the electrical switching element, in a first switching state, to generate a first output signal forming a switch-on signal for the load and, in a second switching state, to generate a second output signal, smaller than the first output signal, forming a switch-off signal for the electrical load; a safety output connected electrically to the electrical switching element output and to which the electrical load is connected; a decoupling apparatus arranged between the electrical switching element output and the safety output; a first output signal detecting apparatus connected to the electrical switching element output; and a second output signal detecting apparatus arranged in a circuit path between the decoupling apparatus and the safety output.

Abstract: A system and method for managing information relating to requests for a number of tests to be made of at least one sample within a laboratory environment are disclosed. The system may include a sample reception unit, a pre-analytical unit to scan, sort and/or aliquot the sample on request according to respective test requirements included within a respective sample order, an analytical unit to run at least one test on a sorted and/or aliquoted sample, and at least one decision unit. The decision unit acts as a connecting component for interconnecting the sample reception unit, the pre-analytical unit and the analytical unit as both an intermediary and coordinator such that tests can be performed via a recursive workflow until the sample is completely measured. The decision unit is further configured to collate the test results appropriately with the sample and to give a respective report towards a host component.

Abstract: A system and method for managing information relating to requests for a number of tests to be made of at least one sample within a laboratory environment are disclosed. The system may include a sample reception unit, a pre-analytical unit to scan, sort and/or aliquot the sample on request according to respective test requirements included within a respective sample order, an analytical unit to run at least one test on a sorted and/or aliquoted sample, and at least one decision unit. The decision unit acts as a connecting component for interconnecting the sample reception unit, the pre-analytical unit and the analytical unit as both an intermediary and coordinator such that tests can be performed via a recursive workflow until the sample is completely measured. The decision unit is further configured to collate the test results appropriately with the sample and to give a respective report towards a host component.

Abstract: A battery system (10) has at least one battery (9) with a plurality of battery elements (1, 2, 24, n), a regulating or control unit (12) and a switching unit (3) with at least one switching element (6). The regulating or control unit (12) is configured to instruct the switching unit (3) to dynamically switch the at least one switching element (6) over time such that battery elements (1, 2, 24, n) from at least one accordingly dynamically changing subset of the plurality of battery elements (1, 2, 24, n) are connected, and a respective voltage level to be provided is provided thereby for the plurality of load consumers. In addition to providing a plurality of voltage levels, the battery elements (1, 2, 24, n) are deliberately loaded.

Abstract: A circuit arrangement for switching an electrical load comprising an electrical switching element with a control input and an output; a control unit connected to the control input to drive the electrical switching element, in a first switching state, to generate a first output signal forming a switch-on signal for the load and, in a second switching state, to generate a second output signal, smaller than the first output signal, forming a switch-off signal for the electrical load; a safety output connected electrically to the electrical switching element output and to which the electrical load is connected; a decoupling apparatus arranged between the electrical switching element output and the safety output; a first output signal detecting apparatus connected to the electrical switching element output; and a second output signal detecting apparatus arranged in a circuit path between the decoupling apparatus and the safety output.

Abstract: A user program for a safety controller is created by means of a program editor. The user program has a first program portion and at least one additional program portion. The first program portion defines safety-related logical dependencies between selected sensor signals and actuator signals. The user program is compiled and linked, in order to obtain an executable original program code. The original program code is transferred to a first memory of the safety controller and executed by a processor of the safety controller. The first program portion may be modified and compiled in order to obtain a modified first code portion. The modified first code portion is transferred to a second memory of the safety controller while the original program code is executed. The modified first code portion is then executed in addition to the original additional code portion and instead of the original first code portion.

Abstract: The present invention relates to a process for preparing crystalline methyl N-[2-[[[1-(4-chlorophenyl)-1H-pyrazol-3-yl]oxy]methyl]phenyl]-N-methoxycarbamate (I), comprising a) reacting a compound of formula II with an alkylating agent in the presence of a base in the presence of a polar solvent selected from alcohols and ketons; b) the addition of water.

Abstract: A battery system (10) has a battery (12) for providing a first voltage and has at least one tap (15, 19, 21) that divides the battery (12) into at least one first battery element (14) for providing a first partial voltage and at least one second battery element (16) for providing a second partial voltage. A power changeover switch (18) is arranged between the at least one first battery element (14) and the at least one second battery element (16) and is designed to change over between the at least one first battery element (14) and the at least one second battery element (16) at a changeover rate to be specified.

Abstract: A battery system having a battery having at least one first battery element, at least one second battery element and a center tap between the at least one first and the at least one second battery element, a power changeover switch having a plurality of switching elements for changing over between the at least one first battery element and the at least one second battery element, and at least one pair of output terminals that is electrically connected to the battery, wherein the center tap has a first capacitive store arranged on it that has a store voltage that appears over an appropriate period in accordance with a first and/or second battery element voltage provided by the first and/or second battery element, wherein during the period in which the store voltage appears, a store current decreases from a maximum value to a value of zero.

Abstract: A system and method for managing information relating to requests for a number of tests to be made of at least one sample within a laboratory environment are disclosed. The system may include a sample reception unit, a pre-analytical unit to scan, sort and/or aliquot the sample on request according to respective test requirements included within a respective sample order, an analytical unit to run at least one test on a sorted and/or aliquoted sample, and at least one decision unit. The decision unit acts as a connecting component for interconnecting the sample reception unit, the pre-analytical unit and the analytical unit as both an intermediary and coordinator such that tests can be performed via a recursive workflow until the sample is completely measured. The decision unit is further configured to collate the test results appropriately with the sample and to give a respective report towards a host component.

Abstract: The present invention relates to a process for preparing crystalline methyl N-[2-[[[1-(4-chlorophenyl)-1H-pyrazol-3-yl]oxy]methyl]phenyl]-N-methoxycarbamate (I), comprising a) reacting a compound of formula II with an alkylating agent in the presence of a base in the presence of a polar solvent selected from alcohols and ketons; b) the addition of water.

Abstract: A user program for a safety controller is created by means of a program editor. The user program has a first program portion and at least one additional program portion. The first program portion defines safety-related logical dependencies between selected sensor signals and actuator signals. The user program is compiled and linked, in order to obtain an executable original program code. The original program code is transferred to a first memory of the safety controller and executed by a processor of the safety controller. The first program portion may be modified and compiled in order to obtain a modified first code portion. The modified first code portion is transferred to a second memory of the safety controller while the original program code is executed. The modified first code portion is then executed in addition to the original additional code portion and instead of the original first code portion.

Abstract: A battery system having a battery having at least one first battery element, at least one second battery element and a center tap between the at least one first and the at least one second battery element, a power changeover switch having a plurality of switching elements for changing over between the at least one first battery element and the at least one second battery element, and at least one pair of output terminals that is electrically connected to the battery, wherein the center tap has a first capacitive store arranged on it that has a store voltage that appears over an appropriate period in accordance with a first and/or second battery element voltage provided by the first and/or second battery element, wherein during the period in which the store voltage appears, a store current decreases from a maximum value to a value of zero.

Abstract: A battery system (10) has at least one battery (9) with a plurality of battery elements (1, 2, 24, n), a regulating or control unit (12) and a switching unit (3) with at least one switching element (6). The regulating or control unit (12) is configured to instruct the switching unit (3) to dynamically switch the at least one switching element (6) over time such that battery elements (1, 2, 24, n) from at least one accordingly dynamically changing subset of the plurality of battery elements (1, 2, 24, n) are connected, and a respective voltage level to be provided is provided thereby for the plurality of load consumers. In addition to providing a plurality of voltage levels, the battery elements (1, 2, 24, n) are deliberately loaded.

Abstract: A battery system (10) has a battery (12) for providing a first voltage and has at least one tap (15, 19, 21) that divides the battery (12) into at least one first battery element (14) for providing a first partial voltage and at least one second battery element (16) for providing a second partial voltage. A power changeover switch (18) is arranged between the at least one first battery element (14) and the at least one second battery element (16) and is designed to change over between the at least one first battery element (14) and the at least one second battery element (16) at a changeover rate to be specified.

Abstract: A pouch-cell battery arrangement has a shrink sleeve covering (50), that surrounds the pouch (22) at least in places in an interlocking manner.

Abstract: A vehicle having an electric drive device and an energy storage device which is arranged in a housing is disclosed. The energy storage device is formed from a plurality of cells. The housing includes a plurality of partitioning devices, with the result that at least one partitioning device is positioned between two cells. The housing of the energy storage device is connected both to a cooling air intake duct, having an inlet opening, and to a cooling air outflow duct, having an outlet opening. At least one partitioning device is configured in such a way that a plurality of cooling ducts are formed between the cells, and cooling air can flow through the cooling ducts in order to cool the energy storage device.