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46results about How to "Improve Disposability" patented technology

Method of, and apparatus for, the preliminary grinding and finishing of mineral and non-mineral materials

In the preliminary grinding and finishing of mineral and non-mineral materials, e.g. limestone, cement clinker, blast-furnace slag, old concrete or ashes, the grinding material, usually comprising new and recirculated stock, is fed as a defined and laterally bounded material layer (4) of predetermined thickness from a material-supply container (3), belonging to the comminuting apparatus, by way of a roller-type or rotary-vane feeder (9), which is arranged at the outlet and can be changed in a stepless manner in respect of its rotational speed, onto the vertex of the laterally rimmed (45), driven, bottom roller (1), accelerated to the roller speed and transported continuously into the gap formed (5) with the top roller (2), arranged in an offset manner above the driven roller (1), is subjected to hydropneumatic loading using specific compressive forces of 2 to 7.5 kN/mm and is then deagglomerated within the comminuting apparatus by a preferably high-speed rotary crusher (10). This results in good utilization of energy and in low mechanical structural, servicing and maintenance outlay. Usage over a wide spectrum for comminuting different materials is made possible, and linear throughput and speed behaviour both in partial-load operation and with high mass throughputs can be realized.
Owner:彼得拉·梅马里·法尔德 +2

Fluid energy machine

The invention relates to a fluid energy machine (1), in particular compressor (3) or pump, having a housing (7), having a motor (4), having at least one impeller (11), having at least two radial bearings (17, 18) and having at least one shaft (5) which extends along a shaft longitudinal axis (6) and which supports the at least one impeller (11) and a rotor (15) of the motor (4), wherein the shaft (5) is mounted in the radial bearings (17, 18), wherein the motor (4) has a stator (16) which at least partially surrounds the rotor (15) in the region of the motor (4), and wherein a gap (22) which extends in the circumferential direction and along the shaft longitudinal axis (6) is formed between the rotor (15) and the stator (16) and between the rotor (15) and the radial bearings (17, 18), which gap (22) is at least partially filled with a fluid. Conventional fluid energy machines (1) have a restricted operating range as a result of destabilizing aerodynamic or hydrodynamic forces in the gap (22) between the stator (16) and the rotor (15). The invention aims to remedy this in that the motor (4) is also embodied as a bearing and is connected to a controller (2), which activates the motor (4) in such a way that forces (60) acting radially with respect to a shaft longitudinal axis (6) can be exerted in addition to torques (30) for driving the fluid energy machine (1).
Owner:SIEMENS AG

Device and method for monitoring an energy store and energy store having the device

The invention relates to a device (710, 720, 730, 740) for monitoring an energy store (20; 30) comprising a plurality of battery cells (5001111-500klmn), which are arranged in a plurality of battery groups (2001-200k, 30011-300kl, 400111-400klm), and a temperature-control device for controlling the temperature of the battery cells (5001111-500klmn) by means of a plurality of partial flows of a temperature-control medium, each of the partial flows being associated with one of the battery groups (2001-200k, 30011-300kl, 400111-400klmn), characterized by: a plurality of sensor apparatuses (720) for sensing temperature measurement values of the battery cells (5001111-500klmn), each of the sensor apparatuses (720) being arranged in such a way that the sensor apparatus can sense the temperature measurement value of one of the battery cells (5001111-500klmn); an apparatus (710, 740) for determining a plurality of average temperature values from the sensed temperature measurement values, each of the determined average temperature values being determined in such a way that the determined average temperature value is associated with one of the battery groups (2001-200k, 30011-300kl, 400111-400klmn); and an apparatus (740) for evaluating the plurality of determined average temperature values and, if one of the determined average temperature values exceeds a temperature threshold value, determining that the partial flow associated with the associated battery group (2001-200k, 30011-300kl, 400111-400klm) has a fault. The invention further relates to a battery system, a vehicle, a method, a computer program, and a computer program product.
Owner:ROBERT BOSCH GMBH

Container for electromagnetic cookers

Problem to provide a container for an electromagnetic cooker which can be heated corresponding to impedance check frequency which differs depending on a manufacturer of an electromagnetic cooker or the like, can properly and easily set a heat generation characteristic, is excellent in marketability, configuration in use, disposability, handiness in cooking and the like, is suitable for retort foods, instant foods and the like, and exhibits high heating efficiency, means for resolution a container for an electromagnetic cooker includes a container body made of a non-conductive material and a conductive layer in a bottom portion of the container, wherein the ratio of resistance change (R−R0) / R0 of the conductive layer with respect to the impedance check frequency of a heating coil is set to 5.3 or more, and a ratio of inductance change (L−L0) / L0 of the conductive layer with respect to the impedance check frequency of the heating coil is set to −0.17 or less. Here, R indicates the high-frequency resistance (.OMEGA.) on a heating coil side with a load, R0 indicates the high-frequency resistance (.OMEGA.) on the heating coil side without a load, L indicates the inductance (.mu.H) on the heating coil side with a load, and L0 indicates the inductance (.mu.H) on the heating coil side without a load.
Owner:TOYO SEIKAN KAISHA LTD
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