摘要:
A cable railway system has a conveying cable, which in the two end stations of the system is guided over a respective deflection pulley. Transport vehicles, which can be coupled to the conveying cable and are configured with a clamping device and with a running gear. The vehicles are coupled to the conveying cable along the route and are guided in the stations by way of the running gear along guide rails. There, the passengers disembark and board. The movement of the vehicles in the stations is governed by control tires, which are drivingly coupled to one another by gear mechanisms. The drive power of the control tires is taken from at least one support roller for the conveying cable, which support roller is located in the station. The support roller for the conveying cable via which the drive of the control tires is derived from the conveying cable by way of at least one drive belt is elastically mounted on a rigidly fastened axle.
摘要:
Sensors can be used to obtain encoded sensing results from objects that have nonuniform relative motion. A photosensor or impedance-based sensor, for example, can obtain sensing results from objects that have relative motion within a sensing region relative to the sensor, with the relative motion being, for example, periodically varying, randomly varying, chirp-varying, or modulated relative motion that completes at least one modulation cycle within the sensing region. Relative motion can be caused by varying objects' speed and/or direction or by controlling flow of fluid carrying objects, movement of a channel, movement of a support structure, movement of a sensor, and/or pattern movement. A fluidic implementation can include shaped channel wall parts and/or a displacement component causing time-varying lateral displacement. A support structure implementation can include a scanner device and a rotary device that respectively control scanning and rotating movement of a movable support structure or of a sensor.
摘要:
An encoder/sensor can obtain sensing results from objects in an encoding/sensing region; a trigger detector can respond to objects in a trigger detection region, providing respective trigger signals; and a relative motion component can cause relative motion of objects into the trigger detection region, from it into the encoding/sensing region, and within the encoding/sensing region. In response to an object's trigger signal, control circuitry can cause the encoder/sensor and/or the relative motion component to operate so that the encoder/sensor obtains sensing results indicating a time-varying waveform and processing circuitry can obtain data from the sensing results indicating a time-varying waveform. The time-varying waveform can include information resulting from the relative motion within the encoding/sensing region. The encoder/sensor and trigger detector can be implemented, for example, with discrete components or as sets of cells in a photosensing array on an integrated circuit.
摘要:
A side wall for a motor vehicle has an inside shell made of steel plate and an outside covering connected with (particularly welded to) the inside shell. The outside covering comprises an inside panel made of a steel alloy and an outside panel.
摘要:
A cable railway system has two or more stations and at least one carrying cable and a conveying cable extending between the stations and guided in the stations by way of deflection pulleys. At least one of the pulleys is driven. Vehicles, such as cable cars or chairs, may be boarded or disembarked from in the stations by the passengers. The system may also have one or more fixed carrying cables along which the cars are moved by way of one or more hauling cables. At least one device is associated with the vehicles along the section of the cable railway system, by way of which device the pendulum movements that the vehicles are subject to transversely relative to the direction of movement of the vehicles are detectable and its output signals are conducted to a device that controls the drive of the cable railway system. The drive is thereby controllable in dependence on the extent of the pendulum movements.
摘要:
The invention relates to a lab stirrer, in particular to an overhead stirrer, having a stirring unit and having a stirring member which can be rotatingly driven by the stirring unit and is provided for immersion into a medium to be stirred, with the stirring member being provided with at least one measurement sensor for the measurement of measurement data of a measurement parameter of the medium. The stirring member is provided with a measurement circuit which includes a data transmission device to transmit the measurement data in a contactless manner to a receiver unit not rotating with the stirring member.
摘要:
When laser beam welding one or more work pieces faults may occur, which lead to unacceptable losses in quality. A check process is provided, which reliably recognizes seam faults in a seam which is introduced into one or more workpieces by means of laser beam welding. Characteristic signals are detected from the region of the seam using a sensor and compared with an index value or set value, and only signals are taken into consideration which are detected in a characteristic time interval following the laser beam welding, which begins, at the earliest, following the solidification of the seam.
摘要:
A steam generator having a steam generation tube defining a chamber for receiving water and converting the water to steam, and a heating element wrapped around the tube and having a first portion emitting a greater thermal output than a second portion.
摘要:
The present invention relates to compositions containing (fat-soluble) active ingredients and/or colorants in a matrix based on modified plant gums, i.e. plant gums that have been submitted to hydrolysis to degrade either the protein portion and/or where appropriate, the polysaccharide, and to a process for preparing these compositions as well as to modified plant gums, whose protein part is hydrolysed up to a degree of about 30%, preferably to a degree of from about 0.05 to about 30%, and/or whose polysaccharide part is hydrolysed up to a degree of about 50%, a process for the manufacture thereof and such modified plant gums themselves. The present invention further relates to the use of the compositions of this invention for the enrichment, fortification and/or for the coloration of food, beverages, animal feed, cosmetics and pharmaceutical compositions and to such food, beverages, animal feed, cosmetics and pharmaceutical compositions themselves.
摘要:
When laser beam welding two or more work pieces, the weld seam is usually visible on the work piece that is farthest from the laser beam, on the side of this work piece away from the laser beam. If this side is in an exposed area, then it must be reworked, which is expensive. The task of the present invention therefore consists of providing a method and a device for laser beam welding, with which a laser-welded seam can be formed without being so noticeable. The task is solved by determining the critical energy input per area unit and time unit into the work piece to be welded, above which an appearance of the welded seam to a degree exceeding a predetermined level will occur on the side away from the laser beam of the work piece that is farthest removed from the laser beam, and that the laser beam is controlled or regulated in such a way that the critical energy input per area unit and time unit is not exceeded.