摘要:
Ein Verfahren zur Beschaltung eines Stromkreises mit einer vorgegebenen Spannung in einer Sicherheitssteuerung (1) mit einer Steuereinheit (2) mit einem Schalteingang (14A, 16A, 18A) und einem Schaltausgang (10A, 12A), die mit dem Stromkreis verbunden sind, wobei die Spannung an dem Schalteingang (14A, 16A, 18A) an einer Vielzahl von Abtastzeitpunkten (30) ermittelt wird, soll eine Reduzierung des Energieverbrauchs einer Sicherheitssteuerung ohne Einbußen hinsichtlich der Funktionalität oder Zuverlässigkeit ermöglichen. Dazu wird an dem Schaltausgang (10A, 12A) die vorgegebene Spannung innerhalb vorgegebener, jeweils einen der Abtastzeitpunkte (30) umschließender Zeitintervalle angelegt, wobei außerhalb der Zeitintervalle eine geringere als die vorgegebene Spannung an dem Schaltausgang (10, 12) angelegt wird.
摘要:
The invention relates to a ceramic body (20) for use in a bone implant, in particular in a dental implant (24). The object of the invention is to assure the suitability of said body for the use of an electrolytic cleaning and treating concept. To achieve this, the ceramic body (20) according to the invention has a specific maximum electrical resistance of 10 -2 Ω cm in a surface region (40) designed for contact with human tissue.
摘要:
The present invention discloses a five-degree-of-freedom hybrid robot with rotational supports, wherein, a first fixed shaft seat is rotatably connected to each of two ends of a first rotational support through a revolute hinge respectively; a second fixed shaft seat is rotatably connected to each of two ends of a second rotational support through a revolute hinge respectively; one end of a first length adjustment device runs through the first rotational support, and the other end is fixedly connected to a moving platform; one end of each of the second length adjustment device and the third length adjustment device runs through the first rotational support and is then connected to the moving platform respectively; middle portions of all the first length adjustment device, the second length adjustment device and the third length adjustment device are hinged onto the first rotational support respectively; and, one end of a fourth length adjustment device runs through the second rotational support and is then connected to the moving platform, and the middle portion of the fourth length adjustment device is hinged onto the second rotational support. The present invention effectively reduces the number of hinges, save the manufacture cost, and exhibits good manufacturability.
摘要:
A computer-implemented method executes instructions for receiving or retrieving image files. A first image file corresponds to both a scaling article image having one or more known dimension(s) and to a target article image submitted by a consumer or a vendor. Contours are determined for each article image to obtain one or more pixel dimension(s) for each article image. The pixel dimension(s) for the scaling article image are related to its known dimension(s) to obtain scaled pixel dimensions for the target article image. A consumer profile is generated which includes at least one of a set of curves that represent the determined contours and a set of control points, measure lines and control lines to represent the measurement of the reference article. Access to the profile facilitates creation of new articles for the consumer and/or assessment of how an article having a similarly derived profile will fit.
摘要:
Ein Verfahren zur Aufbereitung des Produktgases eines Biomassevergasers (40), bei dem das Produktgas einem Filterelement (18) zugeführt wird, und dem Filterelement (18) Luft zugeführt wird, soll einen möglichst unterbrechungsfreien Betrieb mit hohem Wirkungsgrad ermöglichen. Dazu wird in dem Filterelement (18) eine Temperatur zwischen 380°C und 440°C eingestellt, so dass in dem Filterelement (18) eine Teiloxidation von Restkohlenstoff in Asche erfolgt.