Abstract:
A synthetic jet ejector (201) is provided which includes a housing (205) having an orifice (207) defined in a wall thereof from which a synthetic jet (209) is emitted, and a barrier (211) disposed about the orifice. The barrier has a first end which is disposed proximal to the orifice and which has a first perimeter. The barrier also has a second end which is disposed distal to the orifice and which has a second perimeter. The second parameter has a larger area than the first perimeter.
Abstract:
Die Erfindung betrifft eine Glasanordnung, umfassend einen photolumineszierenden Leuchtstoff sowie wenigstens ein erstes Glaselement (10) und wenigstens ein zweites Glaselement (20), wobei das erste Glaselement (10) wenigstens eine Oberfläche (14) mit reflektierenden und/oder Licht streuenden Eigenschaften für auf die Oberfläche einfallendes Licht aufweist und für Licht mit einer Wellenlänge
Abstract:
Großflächenanzeigevorrichtung, insbesondere Medienfassade umfassend mindestens ein transparentes Element, wobei das transparente Element wenigstens ein transparentes Substrat umfasst auf dem ein oder mehrere Leuchtmittel angeordnet ist bzw. sind.
Abstract:
The invention concerns a method of casting on liquid casts, in particular steel casts, through a spout (3) of a smelting vessel, the spout (3), before casting on, being closed by the solidified cast (S) at least in the region of its inlet (4). Casting on is to be brought about by means of an inductor (6) which is remote from the inlet (4). For casting on, electromagnetic energy is induced in the region (H) of the outlet (5) of the spout (3), said energy generating a temperature increase at least in the region (N) of the inlet (4). 00000
Abstract:
A combination of a synthetic jet ejector with a host device is provided. The combination comprises (a) a chamber having an aperture disposed in a wall thereof; (b) a diaphragm disposed in said chamber; and (c) an actuator adapted to vibrate said diaphragm so as to create a synthetic jet in a flow of fluid exiting said chamber through said aperture; wherein said chamber has at least one interior surface which is formed by an element of the host device.
Abstract:
Die Erfindung betrifft ein Substrat (520), insbesondere transparentes Substrat mit wenigstens einer leitfähigen Schicht (530), insbesondere einer Leiterbahn. Die Erfindung ist dadurch gekennzeichnet, dass die leitfähige Schicht eine hochleitfähige Schicht ist, mit einem Widerstand Ro ≤ 15 Ohms/square, insbesondere ≤ 10 Ohms/square, insbesondere ≤ 9 Ohms/square, insbesondere ≤ 7 Ohms/square, insbesondere ≤ 5 Ohms/square, ganz besonders ≤ 2,5 Ohms/square bei einer Schichtdicke von ungefähr 500 nm.
Abstract:
The invention concerns a method of casting on liquid casts, in particular steel casts, through a spout (3) of a smelting vessel, the spout (3), before casting on, being closed by the solidified cast (S) at least in the region of its inlet (4). Casting on is to be brought about by means of an inductor (6) which is remote from the inlet (4). For casting on, electromagnetic energy is induced in the region (H) of the outlet (5) of the spout (3), said energy generating a temperature increase at least in the region (N) of the inlet (4).
Abstract:
The invention seeks to improve a method for the injection and/or casting of liquid metals, steel in particular, using a nozzle (3,9) located in the wall or at the bottom of a metallurgical container. The nozzle couples with the electro-magnetic field of at least one fluid-cooled or more particularly air-cooled inductor (4). The inductor and the nozzle are at least partially assigned to the wall or the bottom of the metallurgical container(1). In casting operations the nozzle and the liquid metal become directly coupled with the electromagnetic field of the inductor or inductors. To this effect the frequency of the electromagnetic field(s) can be adjusted accordingly, if necessary(5).
Abstract:
The invention relates to a one-part, fire resistant ceramic composite structure consisting of at least two adjacent layers. The substantial mass portion of the layers consists of an identical, fire-resistant ceramic material, and the remaining mass portion is selected in relation to each layer in such a manner that at least one layer couples inductively subject to the influence of a magnetic field, whereas at least one other layer does not couple subject to the influence of said electromagnetic field. However, all layers have the same thermal coefficient of expansion.