摘要:
In apparatus for thermolytic distillation of lump carbonaceous material, an enclosure contains a degassing bath, a reactor bath and a quenching bath. A closed loop continuous chain conveyor drives a plurality of baskets carrying carbonaceous material through the three baths of the enclosure. The carbonaceous material is degassed in hot distillate, then immersed in molten lead in the absence of oxygen to produce char and vapor by thermolytic distillation. The char is quenched with water in the absence of oxygen. At least a portion of the vapor is condensed to produce combustible distillate.
摘要:
An apparatus for heating fluid includes a tank for holding fluid to be heated, and a fuel wafer in fluid communication with the fluid. The fuel wafer includes a fuel mixture including reagents and a catalyst, and an electrical resistor or other heat source in thermal communication with the fuel mixture and the catalyst.
摘要:
A medical apparatus (100) for extracorporeal blood treatment comprises a support structure (101) housing a hydraulic circuit (1) located above a liquid collection zone (103) such that liquid losses from the hydraulic circuit can at least partially accumulate at the liquid collection zone. A liquid sensor (108) detects presence of any liquid in the liquid collection zone and operates in a distanced position with respect to the liquid collection zone (103).
摘要:
The invention relates to an interaction device (1), comprising a) a first input unit (20) with a first sensitive surface, especially a touch display, and a first sensor unit, b) a second input unit (2-12) with a second sensitive surface and a second sensor unit, c) wherein the second input unit (2-12) is used for protection of the first input unit (20), especially against overheating and/or mechanical damaging. Furthermore, the invention relates to a glass ceramic hob (22), especially induction cooking hob, with an interaction device (1) according to the invention a) wherein preferably the interaction device (1) is arranged in a side and/or edge area of the glass ceramic hob and/or arranged at the lower surface of the glass ceramic hob (22) and/or b) wherein preferably the glass ceramic hob comprises a fan for ventilation. Furthermore, the invention relates to a method for protection of an input unit, preferably for an interaction device and/or a glass ceramic hob according to the invention, comprising a) a first input unit (20) with a first sensitive surface, especially a touch display, and a first sensor unit, b) a second input unit (2-11) with a second sensitive surface and a second sensor unit, c) wherein the second input unit protects the first input unit, d) wherein after an input has been detected by the second input unit, especially after a preselected threshold value has been exceeded, e) the input value is compared with at least one preselected threshold value, f) wherein the at least one threshold value is preferably larger than a threshold value generated by the press or the touch of a finger, g) wherein after exceeding the at least one threshold value, g1) the first input unit (20) is turned off and/or g2) the heating energy for the glass ceramic hob, especially the induction current, is turned off to decrease the temperature and/or g3) an alarm is generated, especially an optical or acoustical alarm, to warn the operator and/or g4) the speed of the fan is increased to decrease the temperature.
摘要:
The present invention relates to a keyboard with a plurality of sensitive key elements (10, 12, 14) arranged on said keyboard according to a predetermined scheme. Each of the key elements (10, 12, 14) provides an analogue electric signal (U1, U2, U3). The analogous electric signal (U1, U2, U3) depends on the position of a fingertip. A contact surface of the key element (12) is subdivided into zones (A, B, C, D). The zones (A, B, C, D) are defined in such a way, that the zones (A, B, C, D) have different distances from the adjacent key elements (10, 14). Each zone (A, B, C, D) corresponds with a range of relationships between the signal (U2) of the key element (12) and the signal (U1, U3) of at least one adjacent key element (10, 14).
摘要:
The invention relates to a thermoelectric module wherein a metallic conductive plate (1) is coated with a platinum layer (2) and a tellurium (3) layer, or other thermoelectric couples. The utilisation of layers of 1 μm or less reduces the ohmic resistance of the thermoelectric materials and allows the production of flat, cylindrical or otherwise shaped modules.
摘要:
The present invention relates to an induction generator for induction heating elements, in particular for induction coils of a cooking hob. The induction generator is connected or connectable to different lines (L1, L2, L3) of a three-phase mains. The induction generator includes a control unit (10) connected to a current transformer (38), placed on one (L1) of the lines (L1, L2, L3) of the three-phase mains. The induction generator includes a number of power sections (26, 28, 30, 32, 34, 36). Each power section (26, 28, 30, 32, 34, 36) is provided for supplying one of the induction heating elements (40, 42, 44, 46, 48, 50). The control unit (10) is provided for estimating and correcting harmonic distortions of the mains current via the current transformer (38). The power transferred to a heated object as a function of the frequency is stored or storable in a memory of the control unit (10), so that the heated object is identifiable by its frequency-power characteristic. The frequency spectrum of the transferred power related to a harmonic distortion in the line (L1) supplying the control unit is stored or storable in the memory of the control unit (10), if said harmonic distortion exceeds a predetermined limit. The harmonic distortions of the mains current are corrected or correctable by the control unit (10), if a heated object with the frequency-power characteristic related to the harmonic distortion is detected.
摘要:
An induction cooking hob with a pot detection device. The hob includes a cooking surface having cooking areas and/or cooking zones. The hob includes a user interface having a switch element and a display. The hob includes a control unit for controlling the cooking area(s) and/or the cooking zone(s). The pot detection device checks, if a cooking vessel is placed on the cooking area(s) and/or cooking zone(s). The control unit switches off the cooking area(s) and/or cooking zone(s), if the pot detection device has identified that the cooking vessel has been removed from the cooking area(s) and/or the cooking zone(s). The control unit stores a cooking mode of the cooking area(s) and/or cooking zone(s), which have been switched off. The display indicates that the cooking area(s) and/or cooking zone(s) have been switched off. The switch element restarts the cooking area(s) and/or cooking zone(s) in the same cooking mode.
摘要:
A thermoelectric module including a couple formed between two bismuth telluride thermoelectrodes. The first thermoelectrode is doped with palladium, selenium, or a combination of the two. The second thermoelectrode is doped with antimony, gold, or a combination of the two. Multiple thermoelectric modules may be used in series and parallel to achieve the desired voltage and current outputs.
摘要:
An induction generator is connected to a three-phase mains. The induction generator includes a control unit (10) connected to a current transformer (38), on one (L1) of the lines (L1, L2, L3) of the three-phase mains. The induction generator includes a number of power sections (26, 28, 30, 32, 34, 36). Each power section (26, 28, 30, 32, 34, 36) supplies one of the induction coils (40, 42, 44, 46, 48, 50). A control unit (10) estimates and corrects harmonic distortions of the mains current via the current transformer (38). The power transferred to a heated object as a function of the frequency is stored in a memory of the control unit (10), so that the heated object is identifiable by its frequency-power characteristic. The frequency spectrum of the transferred power related to a harmonic distortion in the line (L1) is stored in the memory (10) if the distortion exceeds a predetermined limit. The harmonic distortions are corrected by the control unit (10) if a heated object with the frequency-power characteristic related to the harmonic distortion is detected.