摘要:
The system for flushing a vacuum toilet contains a urinal basin having a drain, which is connected to a drain line, and a bypass line, into which the drain line discharges, and which is connectable via a suction valve to a vacuum system. By generating a main air current in the bypass line and a secondary air current in the drain line, a noise emission in the area of the urinal basin may be significantly reduced.
摘要:
The method of making a vacuum tube collector or X-ray tube, which includes a matching glass-metal joint, includes providing a glass tube (1) made of a glass with a composition, in percent by weight on the basis of oxide content, consisting of B2O3, 8-11.5; Al2O3, 5-9; Na2O, 5-9; K2O, 0-5; CaO, 0.4-1.5; balance, SiO2; and bonding, preferably fusing or melting, an end portion of the glass tube (1) with a metal part (2) in order to bond or attach the glass tube to the metal part, thus forming a long-lasting glass-metal joint. The method of making the glass-metal joint is performed without using intermediary glass compositions of varying thermal conductivities. In the case of the vacuum tube collector the method can provide the basis for an automated manufacture of the vacuum tube collector.
摘要翻译:包括匹配的玻璃 - 金属接头的真空管集电体或X射线管的制造方法包括:以氧化物含量为基准的玻璃管(1)的玻璃管(1) 由B 2 O 3 3,8-11.5组成; Al 2 O 3,5-9; Na 2 O,5-9; K 2 O,0-5; CaO,0.4-1.5; 平衡,SiO 2; 并且用玻璃管(1)的端部与金属部件(2)接合,优选熔融或熔融,以将玻璃管粘合或附着到金属部件上,从而形成持久的玻璃 - 金属接头。 在不使用具有不同导热性的中间玻璃组合物的情况下进行制造玻璃 - 金属接头的方法。 在真空管收集器的情况下,该方法可以为真空管收集器的自动化制造提供基础。
摘要:
Methods, systems, apparatus, and articles of manufacture for monocular depth estimation are disclosed. An example apparatus disclosed herein is to determine bin center positions for a pixel of an image based on first features obtained at a first decoder layer of an encoder-decoder architecture, the image representative of a three-dimensional (3D) scene, the bin center positions corresponding to respective different metric depth values. The example apparatus is also to adjust the bin center positions at a second decoder layer of the encoder-decoder architecture based on an attractor point, the attractor point based on the first features and second features obtained at the second decoder layer. The example apparatus is further to output a metric depth map corresponding to the image, the metric depth map including a metric depth value corresponding to the pixel, the metric depth value based on the adjusted bin center positions.
摘要:
A base or a mounting frame for an electrical enclosure or a rack, includes mounting pieces which are arranged, as corner pieces, in the corner regions of a rectangle or square that extends in an x-y plane. The mounting pieces are produced in a respective shaping process and include first and second mounting faces which lie outside with respect to the rectangle or square, which extend in the x direction and in the y direction at a right angle thereto and which extend in a space direction z at a right angle to the x-y plane. Sections of a system of covers are brought into contact with the mounting faces, where the covers having lateral covers with cover walls that are flat on the exterior and that have reinforcing ribs extending longitudinally on the interior, and are fastened to receiving structures of the mounting pieces by connecting structure.
摘要:
A drive includes a hydraulic machine configured to convert kinetic energy into hydraulic energy and a hydrostatic energy store configured to be charged by the hydraulic machine. The drive further includes a control device configured to control the preloading of the store as a function of an operating state of a device driven by the drive. A hydrostatic energy store for a drive of a device includes a hydraulic machine which converts kinetic energy into hydraulic energy and charges the store. The store further includes a control device configured to vary a preloading of the store as a function of an operating state of the device. A method for adapting a preloading of a hydrostatic energy store includes determining an operating state of the device, determining the optimum preloading as a function of the determined operating state, and setting the preloading. A control device controls the setting of the preloading.
摘要:
The system for flushing a vacuum toilet contains a urinal basin having a drain, which is connected to a drain line, and a bypass line, into which the drain line discharges, and which is connectable via a suction valve to a vacuum system. By generating a main air current in the bypass line and a secondary air current in the drain line, a noise emission in the area of the urinal basin may be significantly reduced.
摘要:
In the method of making a monocrystalline or polycrystalline semiconductor material semiconductor raw material is introduced into a melting crucible and directionally solidified using a vertical gradient freeze method. The molten material trickles downward, so that the raw material that has not yet melted gradually slumps in the melting crucible. The semiconductor raw material is replenished from above onto a zone of semiconductor raw material which has not yet melted or is not completely melted to at least partly compensate for shrinkage of the raw material and to raise the filling level. To reduce the melting time and influence the thermal conditions in the system as little as possible, the semiconductor raw material to be replenished is heated to a temperature below its melting temperature and introduced into the crucible in the heated state.
摘要:
The invention relates to a hydrostatic piston engine (11) and a drive (1) for recovering brake energy. The drive comprises a driving shaft (4) and a first accumulator (12) for accumulating pressure energy. The first accumulator (12) is connected to a hydrostatic piston engine (11). Said hydrostatic piston engine (11) has a coupling (9) and can be connected to the driving shaft (4) by means of the coupling (9). The hydrostatic piston engine (11) comprises a housing in which a cylinder drum and the driving shaft (4) are rotatably received. The cylinder drum can be connected to the driving shaft (4) by means of the coupling (9) in a rotationally fixed manner.
摘要:
The invention relates to a drive (1) having an energy storage device and a method for storing brake energy. A drive (1) has an energy storage device having a hydrostatic piston engine (9) and a storage element (11) which is connected thereto. In a high-pressure storage line (10), an adjustable throttle location (15) is arranged between the piston engine (9) and the storage element (11). During the braking operation, the adjustable throttle location (15) is adjusted in accordance with a detected requested brake torque. The pressure medium is conveyed from the hydrostatic piston engine (9) via the adjustable throttle location (15) into the storage element (11).
摘要:
The invention relates to a reformer for converting fuel and oxidising agent into a reformate, the reformer comprising an oxidising zone to which a mixture of fuel and oxidising agent is supplyable via a first fuel supply and a first oxidising agent supply and an injection and mixture formation zone disposed downstream of the oxidising zone to which further fuel is supplyable via a second fuel supply, a second oxidising agent supply being provided via which further oxidising agent is supplyable to the injection and mixture formation zone. According to the invention it is contemplated that the second oxidising agent supply is, relative to the second fuel supply, arranged so that it generates a barrier oxidising agent cushion in the area in front of the second fuel supply to prevent a heat transfer from the mixture from the oxidising zone to the second fuel supply. The invention further relates to a method for operating such a reformer.