Abstract:
The invention relates to a valve flap (1) for producing a casting machine valve (100), in particular for installing into a casting machine for casting a flowable substance, in particular a liquid substance with suspended solid particles, such as chocolate for example, in which cocoa particles and sugar particles are typically suspended in a molten fatty substance that has cocoa butter and milk fat to a greater or lesser extent. The valve flap is designed such that a valve can be produced with at least one other valve element, said valve consisting in particular of at least two valve flaps (1) that are preferably identical.
Abstract:
The invention relates to a valve flap (1) for producing a casting machine valve (100), in particular for installing into a casting machine for casting a flowable substance, in particular a liquid substance with suspended solid particles, such as chocolate for example, in which cocoa particles and sugar particles are typically suspended in a molten fatty substance that has cocoa butter and milk fat to a greater or lesser extent. The valve flap is designed such that a valve can be produced with at least one other valve element, said valve consisting in particular of at least two valve flaps (1) that are preferably identical.
Abstract:
A Lubricant comprises a carboxylic-acid-amide which is based on aliphatic unbranched, alicyclic and/or aromatic chains with chain length from 2 to 60 carbon atoms.
Abstract:
An installation for producing cast products includes a tempering machine for at least some of the casting mass, a storage container for the casting mass, a casting machine, and a device for further processing the cast products. At least some of the casting mass is fed to the storage container from the tempering machine, depending on at least one controlling or regulating signal which is based on current and/or expected consumption of casting mass by the casting machine and/or the casting installation. As a result, the installation can be operated at lower cost and extreme fluctuations in the filling level of the storage container can be better prevented, avoiding interruptions in the supply of casting mass to the casting machine.
Abstract:
The invention relates to a casting machine valve (32, 42; 50; 60; 70; 80; 90; 100; 110; 120; 130), a pressure generating means (3, 4, 5, 6, 32, 42) for installation in a casting machine (1), and a casting machine (1) for casting a flowable mass, particularly a liquid mass having suspended solid particles, such as chocolate, wherein cocoa particles and sugar particles are typically suspended in a melted fat mass containing cocoa butter and more or less milk fat. The valve (50; 60; 70; 80; 90; 100; 110; 120) comprises a valve body (51; 61; 71; 81; 91; 101; 111; 121; 131) having a valve opening and at least one valve cap (53; 64; 76; 83; 94; 105; 115; 128; 133) that is associated with the valve opening, is hinged on the valve body, and closes the valve opening in the unpressurized state without preloading.
Abstract:
The invention relates to an accelerator pedal module for controlling a drive motor power such as an internal combustion engine for a motor vehicle comprising a pedal lever pivotally maintained about an axis of rotation on a bearing bloc k The pivoting movement of the pedal lever with respect to the bearing block changes the direction of at least one magnetic field which change is converted into an electric signal by at least one sensor element and represents the pivoting angle of the pedal lever with respect to the bearing block. The magnetic field is generated by at least two bipolar magnets between which said sensor element is placed.
Abstract:
An antifriction bearing for pivoting support of a journal includes a bush, roll bodies which roll in the bush, a gasket, and a disk spring which the roll bodies axially contact and which is axially supported on the gasket. The axial distance between the disk spring and the roll bodies decreases radially to the outside at least in areas.
Abstract:
A residual current device (1), having a residual current tripping circuit (4) which is independent of the mains voltage and contains a core balance transformer (2), and having overload protection (18) arranged in an overload tripping circuit (10) which is supplied with the mains current, wherein the residual current tripping circuit (4) and the overload tripping circuit (10) contain a common tripping relay (7) for operating a switching mechanism (8) which switches a conductor network (LN).
Abstract:
A method and an apparatus are provided for adapting air values from a substitute performance graph to currently prevailing variables of state of ambient air. The air values are used for controlling mixture preparation if pulsations of air occur in an intake tube of an internal combustion engine instead of using measured values supplied by an air meter. The air values are adapted by multiplying the air values by an adaptation factor. In one embodiment the adaptation factor is calculated by dividing a measured value supplied by the air meter in the intake tube of the internal combustion engine by an air value taken from the substitute performance graph and subjecting the adaptation factor to sliding averaging, at times when no pulsations are present; and using a lambda-control-average value as the adaptation factor and subjecting the adaptation factor to sliding averaging, at times when pulsations are present. In another embodiment the adaptation factor is calculated by taking a substitute air value from the substitute performance graph, multiplying the substitute air value by a temperature value, multiplying a reciprocal value of the multiplication by a measured value supplied by the air meter in the intake tube, and subjecting the result to sliding averaging, at times when no pulsations are present; and using a lambda-control-average value as the adaptation factor and subjecting the adaptation factor to sliding averaging, at times when pulsations are present.
Abstract:
An internal combustion engine includes a lambda control device having a lambda sensor and a lambda control for regulating a fuel-air mixture to be supplied to an internal combustion engine to a set-point value, outside of full load operation, as a function of an output signal of the lambda sensor, and a mixture control device for setting the fuel-air mixture to a value being less than the set-point value, during full load operation of the internal combustion engine and with the lambda control switched off. A method for operating the internal combustion engine under full load includes continuously detecting and comparing the output signal of the lambda sensor with a rich and a lean threshold value, with the lambda control switched off, releasing the lambda control for a selectable number of mixture state changes, if the output signal of the lambda sensor falls below the lean threshold value during a period of time being greater than a preset value, and keeping the lambda control released until a mean value of the lambda control value indicates a rich main mixture.