摘要:
The invention starts from a method for the control of an engine supercharging system for a charge fluid with a low-temperature coolant circuit for indirect cooling of the charge fluid and a high-temperature coolant circuit. The low-temperature coolant circuit comprises a low-temperature pump and at least one heat exchanger for the charge fluid and a law-temperature radiator. The high-temperature coolant circuit comprises a high-temperature pump and a map-controlled thermostat and a high-temperature radiator. At least one radiator fan associated with a low-temperature radiator and/or the high-temperature radiator. According to the concept of the invention, for optimum operation within the framework of comprehensive thermal management it is provided that the thermostat, the radiator fan, the high-temperature pump and the low-temperature pump are controlled as actuators of a control system. The invention leads to a corresponding control system, a computer program product and an engine supercharging system.
摘要:
Die Erfindung betrifft eine Brennerdüse (80a, 80b, 80c) aufweisend einen Düsenkopf (88), einen Düseneinsatz (90) und eine Brennerhülse (80), zur Verbrennung eines Strömungsgemisches (S), wobei der Düseneinsatz (90) dem Düsenkopf (88) zunächst benachbart in der Brennerhülse (80) vorgeordnet ist. Erfindungsgemäß ist vorgesehen, dass zur Bildung einer Zone zur Drallerzeugung im Strömungsgemisch stromabwärts hinter dem Düseneinsatz (90), die Brennerhülse (80) über den Düsenkopf (88) hinausragt, und der Düseneinsatz (90) eine Anzahl von Düsenkanälen (96) aufweist, und Mittel zur Drallerzeugung vorgesehen sind.
摘要:
The invention relates to a large-sized transportable projection screen (10) comprising an any-shaped fillable hollow body (1), which is embodied in the form of a structure consisting of fillable tubes. The aim of said invention is to develop a large-sized transportable projection screen (10) exhibiting an increased stability and making it possible to obtain an improved projection at daylight. For this purpose, the structure (1) defines a three-dimensional internal space (5) limited on all sides thereof, wherein the tubes (3, 3A, 3B) are oriented in three directions in space (x, y, z) and the internal space (5) is limited by at least one display surface (7, 8) arranged at the level of an edge formed by a part of tubes (3, 3A, 3B).
摘要:
Vorrichtung zum pneumatischen Fördern fließfähiger Stoffe mit einem einerseits an eine Vakuumleitung (56) und eine Fördergasleitung (55) angeschlossenen Behälter (34, 34 a , 34 b ) unter Einsatz wenigstens eines Filters (44, 44 a ), wobei dem Behälter eine Zuführleitung (20) sowie eine Entnahmeleitung (21) für den Stoff zugeordnet sind, wobei dass in einer vertikal gestreckten zylindrischen Pumpenkammer (34, 34 a , 34 b ) zum Fördern von Flüssigkeiten,Pulver, Suspensionen und Pasten in deren oberen Bereich eine Einrichtung (38, 38 a , 100) zum Trennen von Flüssigkeit und Pulver mit einem Filterelement (44, 44 a ) und einem darüber angeordneten Schwimmorgan (50, 50 a ) als Dichtelement angebracht ist, wobei die Pumpenkammer in ihrem unteren Bereich an zumindest eine Zuführleitung (20)und wenigstens eine Entnahmeleitung (12, 21) für Flüssigkeit und/oder Pulver und/oder Suspension bzw. Paste angeschlossen ist. Außerdem betrifft die Erfindung ein entsprechendes Verfahren.
摘要:
The invention relates to a THz antenna array (20, 30, 40, 50) comprising a plurality of THz antennae (29, 39, 49, 49', 49' '), a THz antenna (29, 39, 49, 49', 49' ') having a photoconductive region (22, 32, 42) and a first electrode (21A, 21B, 31A, 31B, 41A, 41B) and a second electrode (21B, 31B) which are arranged interspaced from each other via a spacer region (24, 34, 44) that extends laterally across at least a part of the photoconductive region (22, 32, 42). In order to simplify a structure of the aforementioned type and facilitate its production, a lateral region (25, 35, 45) between adjacent THz antennae (29, 39, 49, 49', 49' ') of the array (20, 30, 40) is not photoconductive, especially is free from photoconductive material.
摘要:
The invention relates to a valve arrangement (1) comprising a valve body (2) for inflating and deflating a vehicle tyre and comprising a measuring device (8) for measuring the tyre pressure, in which the measuring device (8) is secured on the valve body (2) against axial movement in a pulling direction (Z) away from the valve body (2) by a securing means. According to the invention, it is provided that the securing means has a profiled element (15) with a fixing element (20) acting on the valve body (2). Furthermore, the invention comprises a construction kit for such a valve arrangement. With preference, in a development of the invention, the profiled element can connect the valve body (2) in a signal-conducting manner to an electronic transmitting unit.
摘要:
Die Erfindung betritt ein integriertes Auflademodul, welches eine Niederdruckladeeinrichtung (2) mit einem Niederdruckverdichtergehäuse (4), eine Hochdruckladeeinrichtung (3) mit einem Hochdruckverdichtergehäuse (5), eine Turbine (9) und eine Kühleranordnung umfasst. Die Niederdruckladeeinrichtung (2), die Hochdruckladeeinrichtung (3), die Turbine (9) und die Kühleranurdnung bilden dabei eine bauliche Einheit. Die Kühleranordnung umfasst einen Zwischenkühler (1), einen Hochdruckladeluftkühler (6) und / oder einen Abgaskühler (4).
摘要:
A water-in-hydrocarbon emulsion includes a water phase, a hydrocarbon phase and a surfactant, wherein the water phase is present in an amount greater than or equal to about 5% vol. with respect to volume of the emulsion, and the water phase and the surfactant are present at a ratio by volume of the water phase to the surfactant of at least about 1. A method for preparing the emulsion is also provided.
摘要:
In order to arrest a first profile (3), which has a groove (9) provided with an undercut (7), a second profile (5), which has a location opening (11), whereby preventing these profiles from rotating, the invention provides a tilting connector (13) in the form of a body extending along a longitudinal extension (25) for fastening in a groove (9), which is provided with an undercut (7), of the first profile (3). This body comprises: a base (27); a web (29), which projects from the base (27), extends along the longitudinal extension (25) and which serves to laterally fasten the tilting connector (13) in the groove (9), a base area (31) projecting above the web (29) forming a stop surface (33) for interlocking with the undercut (7); a first hole (19) for an anchor bolt (15) for inserting into a second profile (5), and; a second hole (23) for a lever bolt (17). The invention provides that the stop surface (33) has a first stop area (35) and a second stop area (37), which are situated with an angle (β) with regard to one another whereby forming a tilting edge (39) between them that is provided for resting and forming a lever projection on a rear side of the undercut (7).
摘要:
The invention relates to a method for pneumatic treatment of powder materials in a recipient chamber (22), with introduction of two material streams into the above through two inlet tubes (40, 40a), optionally in a counter-current and/or approximately tangential sense and swirled in the recipient chamber (22). The material streams are for introduction at roughly the same level in the container and the tracks thereof are interleaved. The material streams are also introduced at an inclination angle (w) to a radial plane (E) of the recipient chamber (22) which is inclined downwards.