Abstract: A battery system, which is robust for mobile use and fulfils both the mechanical and thermal and electrical demands on a mobile, portable battery system, which are configured to be used in a flexible manner. The battery system also includes battery modules which in each case have at least one battery cell and one electronic module, at least one string housing, wherein the battery modules are arranged in the at least one string housing, and an external housing, wherein the at least one string housing is arranged in the external housing.

Abstract: A mobile, in particular portable, energy supply system having battery modules which can be connected in series in a controllable manner in order to provide different voltages at a power supply connection of the energy supply system, and a control unit for controlling the battery modules, wherein each battery module has an input connection and an output connection, a battery unit for providing a module voltage and switching elements, in particular power electronic ones. The switching elements are designed to selectively switch the module voltage for the provision of energy to the input and output connection, wherein a heat-transferring coupling between the switching elements and the battery unit is provided to transfer operationally generated heat loss of the switching elements specifically from these to the battery unit. A a battery module for an energy supply system and a method for operating such an energy supply system are also related.

Abstract: A charging device for charging an energy accumulator unit, in particular a battery pack, of a hand-held power tool. The charging device includes a cooling device for cooling the energy accumulator unit, in particular the battery pack, a charger housing, which at least in sections forms an outer housing, and a receptacle unit which may detachably accommodate the energy accumulator unit, and is provided to accommodate the energy accumulator unit in a connected state and/or hold it at the charging device. The cooling device is provided to form an airflow directed onto the energy accumulator unit in such a way that the airflow at least in sections flows around the energy accumulator unit.

Abstract: A battery module housing for receiving multiple battery cells having: multiple receiving regions for the battery cells, battery cell receiving regions, a receiving region for a circuit board, circuit board receiving region that lies adjacent to the battery cells receiving regions; and multiple receiving regions for cell connectors, cell connector receiving regions that are provided adjacent to some of the battery cell receiving regions. At least one centering unit is provided for a cell connector within at least one of the cell connector receiving regions.

Abstract: A method is described for charging an accumulator having terminals at which a terminal voltage is applied. The method includes the following steps: (a) charging the accumulator using a predefined current or a predefined electrical power until the terminal voltage has reached a predefined first value; (b) determining a time-dependent drop in the terminal voltage of the accumulator at a reduced charge current; (c) determining a second value on the basis of the voltage loss, the second value being greater than the first value; and (d) charging the accumulator using a predefined current or a predefined electrical power until the terminal voltage of the accumulator has reached the second value.

Abstract: A blade for a cutting instrument, in particular for medical use, includes a first ceramic layer, a second ceramic layer, and a heating device arranged between the first ceramic layer and the second ceramic layer.

Abstract: A mobile energy supply system having: a plurality of battery modules that can be connected in series in a controllable manner to supply different voltages at an output of the energy supply system, a control unit for activating the battery modules, each of which includes a battery unit and a bridge circuit which is provided between the module's input and output connections and is designed either to connect the battery unit to the input and output connections (battery mode) or to connect the input connection to the output connection by bypassing the battery unit (bypass mode). Each battery module is designed to be controlled in an operating mode and an idle mode, wherein in the operating mode the bridge circuit can be switched into the battery mode and the bypass mode, and in the idle mode the bridge circuit is placed in a state with minimum energy consumption.

Abstract: The invention relates to a method for correcting errors in a manipulator system, wherein the manipulator system comprises at least one manipulator and is controlled by means of at least one manipulator program, wherein the method comprises the following method steps: ?providing at least one manipulator program, wherein the manipulator program comprises several operations; ?combining at least two of the operations to form at least one operation structure; ?defining at least one placement point (AP1, AP2), wherein the at least one placement point (AP1, AP2) forms the start andor the end of an operation structure (310); ?providing at least one reaction structure (320) and assigning the reaction structure (320) to an operation structure (310), wherein tlte at least one reaction structure (320) contains reaction operations (R1 to Rn), upon the execution of which, the manipulator program controls the manipulator system such that it is passed into a system state which corresponds to a placement point (AP1, AP2); ?ex

Abstract: The present invention relates to a computer program for producing a graphical user interface (100) of a manipulator program and to a method for navigation through a manipulator program, wherein the manipulator system (1) controlled by the manipulator program comprises at least one manipulator (30). The manipulator program comprises at least one set-down point (AP1 to AP5). The user interface (100) has a graphical program progress indicator (150) which indicates the current program progress of the manipulator program and the at least one set-down point (AP1 to AP5) of the manipulator program. The at least one set-down point (AP1 to AP5) indicated can be selected by a user, and the manipulator program is set up to control the manipulator system (1) in such a manner that the system assumes a system state assigned to the selected set-down point (AP1 to AP5) in response to the selection.

Abstract: A charging device for charging an energy accumulator unit, in particular a battery pack, of a hand-held power tool. The charging device includes a cooling device for cooling the energy accumulator unit, in particular the battery pack, a charger housing, which at least in sections forms an outer housing, and a receptacle unit which may detachably accommodate the energy accumulator unit, and is provided to accommodate the energy accumulator unit in a connected state and/or hold it at the charging device. The cooling device is provided to form an airflow directed onto the energy accumulator unit in such a way that the airflow at least in sections flows around the energy accumulator unit.

Abstract: A method is described for charging an accumulator having terminals at which a terminal voltage is applied. The method includes the following steps: (a) charging the accumulator using a predefined current or a predefined electrical power until the terminal voltage has reached a predefined first value; (b) determining a time-dependent drop in the terminal voltage of the accumulator at a reduced charge current; (c) determining a second value on the basis of the voltage loss, the second value being greater than the first value; and (d) charging the accumulator using a predefined current or a predefined electrical power until the terminal voltage of the accumulator has reached the second value.

Abstract: The present invention relates to a computer program for producing a graphical user interface (100) of a manipulator program and to a method for navigation through a manipulator program, wherein the manipulator system (1) controlled by the manipulator program comprises at least one manipulator (30). The manipulator program comprises at least one set-down point (AP1 to AP5). The user interface (100) has a graphical program progress indicator (150) which indicates the current program progress of the manipulator program and the at least one set-down point (AP1 to AP5) of the manipulator program. The at least one set-down point (AP1 to AP5) indicated can be selected by a user, and the manipulator program is set up to control the manipulator system (1) in such a manner that the system assumes a system state assigned to the selected set-down point (AP1 to AP5) in response to the selection.

Abstract: The invention relates to a method for the simplified modification of application programs (2<sb/>, 3<sb/>) of an industrial plant (1<sb/>), comprising the following steps: (a) providing at least one application program (2<sb />, 3<sb/>) in an industrial plant (1), wherein the at least one application program (2<sb/>3<sb/>) has a plurality of program points (P1 to P5<sb />); (b) providing at least one graphical representation (101<sb/> to 103<sb/>), wherein the at least one graphical representation (101<sb /> to 103</>) shows at least one system state of the industrial plant (1<sb/>), wherein the system state corresponds to a program point (P1 to P5<sb/>) and the graphical representation (101 to 103) is linked to at least one program point (P1<sb/> to P5<sb/>) of the at least one application program (2<sb/>, 3<sb/>); (c) executing the application program (2<sb/>, 3<sb/>) and, if the applicati

Abstract: The invention relates to a method for correcting errors in a manipulator system, wherein the manipulator system comprises at least one manipulator and is controlled by means of at least one manipulator program, wherein the method comprises the following method steps: ?providing at least one manipulator program, wherein the manipulator program comprises several operations; ?combining at least two of the operations to form at least one operation structure; ?defining at least one placement point (AP1, AP2), wherein the at least one placement point (AP1, AP2) forms the start andor the end of an operation structure (310); ?providing at least one reaction structure (320) and assigning the reaction structure (320) to an operation structure (310), wherein tlte at least one reaction structure (320) contains reaction operations (R1 to Rn), upon the execution of which, the manipulator program controls the manipulator system such that it is passed into a system state which corresponds to a placement point (AP1, AP2); ?ex

Abstract: A blade for a cutting instrument, in particular for medical use, includes a first ceramic layer, a second ceramic layer, and a heating device arranged between the first ceramic layer and the second ceramic layer.

Abstract: According to the present invention a portable hand-held device (1) for detecting the spatial position of a working point of a manipulator, in particular of a robot, comprises handling means (2, 3) for handling the hand-held device by a user, means for detecting a position (4), wherein a spatial position of the means for detecting a position (4) is detectable; and a tactile element (5) which is connected, preferably detachably connected, to the means for detecting a position and at which a reference point (R) is defined, wherein the handling means (2, 3) and the means for detecting a position (4) are connected with one another by a joint.

Abstract: The invention relates to methods for determining the position of an industrial robot (1, 81) relative to an object (M, 82) as well as correspondingly equipped industrial robots (1, 81). In one of said methods, a 2D camera (17) that is mounted on the industrial robot (1) is moved into at least two different positions, an image (20, 30) of an object (M) that is stationary relative to the surroundings of the industrial robot (1) is generated in each of the positions, the images (20, 30) are displayed, a graphic model (16) of the object (M) is superimposed on the images (20, 30), points (21A, 22A, 31A, 32A) of the graphic model (16) are manually assigned to corresponding points (21A, 21B, 31A, 31B) in the two images (20, 30), and the position of the industrial robot (1) relative to the object (M) is determined on the basis of the points (21A, 22A, 31A, 32A) of the model (16) assigned to the corresponding points (21B, 22B, 31B, 32B).

Abstract: In a method for determining measurement points on a physical object, a number of measurement points are first selected in a graphical computer model of the object, until a sufficient number of measuring points have been selected so as to allow the position and orientation (lay) of the object to be determined relative to a reference system. A further measuring point of the object is then selected in the graphical computer model, and a check is automatically made to determine whether the further measuring point can determine the lay of the object relative to the reference coordinate system more accurately. If so, the further measuring point is used for this determination. Further measuring points are selected and checked in this manner, until the lay of the object can be determined better than with a predefined tolerance.

Abstract: According to the present invention a portable hand-held device (1) for detecting the spatial position of a working point of a manipulator, in particular of a robot, comprises handling means (2, 3) for handling the hand-held device by a user, means for detecting a position (4), wherein a spatial position of the means for detecting a position (4) is detectable; and a tactile element (5) which is connected, preferably detachably connected, to the means for detecting a position and at which a reference point (R) is defined, wherein the handling means (2, 3) and the means for detecting a position (4) are connected with one another by a joint.

Abstract: In a method for determining measurement points on a physical object, a number of measurement points are first selected in a graphical computer model of the object, until a sufficient number of measuring points have been selected so as to allow the position and orientation (lay) of the object to be determined relative to a reference system. A further measuring point of the object is then selected in the graphical computer model, and a check is automatically made to determine whether the further measuring point can determine the lay of the object relative to the reference coordinate system more accurately. If so, the further measuring point is used for this determination. Further measuring points are selected and checked in this manner, until the lay of the object can be determined better than with a predefined tolerance.