Abstract:
Die Erfindung betrifft einen Druckbehälter zur Speicherung von kryogenem Kraftstoff in einem Kraftfahrzeug, dessen Mantel aus Behälterteilen zusammengesetzt ist, die mindestens in einer zu deren Mittellängsachse parallelen oder schiefen Ebene abgeschnitten und an den Schnittstellen miteinander und mindestens teilweise durch Einlagen in der Schnittebene verbunden sind. Die Erfindung ist dadurch gekennzeichnet, dass die Form der Behälterteile erzeugt wird, indem ein Kreisquerschnitt mit oder ohne Durchmesserveränderung entlang einer Leitkurve gezogen wird und dass die Einlagen gerade und/oder gewölbte Zwischenböden und/oder Rohr- und/oder Profilverbinder sind.
Abstract:
A gas storage system (1) comprises a tank (10), having a tank gas outlet (28), and a multitude of gas emitting entities (20) encapsulated by the tank (10). The gas emitting entities (20) are arranged for providing a gas volume, which when released from said gas emitting entities, is considerably larger than a volume of the gas emitting entities (20) themselves. The gas emitting entities (20) are freely contained in the tank (10), i.e. there are no gas conduits or electrical connections to the tank (10). The tank (10) has a sealable opening (18) suitable for removal or insertion of the gas emitting entities (20) and the gas emitting entities (20) have a respective gas release device, which is operable as a response on a stimulation signal. A volume (14) surrounding the gas emitting entities (20) inside the tank (10) is the sole fluid connection between an opening of the gas release device and the tank gas outlet (28). Methods for storing and releasing gas are also presented.
Abstract:
Die Erfindung betrifft einen Speichertank (1), insbesondere für verflüssigte Gase, der durch eine Vielzahl von Trennwänden (2) in Zellen unterteilt ist. Die Trennwände (2) bestehen erfindungsgemäß aus einem schlecht wärmeleitenden Material und die maximale Ausdehnung der Zellen in einer Ebene senkrecht zu den Trennwänden (2) ist kleiner als 50 mm.
Abstract:
Support assemblies (1) for attaching the walls and top of a semi-membrane tank to surrounding support structure include interlocked angled sliding surfaces, where movement perpendicular to the walls and the top is permitted as well as movement along one line or two perpendicular lines parallel to the tank sides and top. Arrayed on the surfaces of the walls and tops, these support assemblies provide the necessary support for the tank walls and top while minimizing thermal stresses in the tank. Support systems comprising such arrays, surrounding support structure, and tank insulation can be assembled outside a ship and engagingly lowered into a compartment therein, facilitation construction.
Abstract:
A polymorphous reservoir structure for a pressurized liquid, comprising at least one outer shell, an enclosure for receiving a pressurized liquid, whereby said structure (2) is provided with one or more means of reinforcement (7,8, 9) and the choice and/or distribution of said means of reinforcement is determined by taking the mechanical characteristics into account in addition to the stress exerted by said pressurized liquid in order to meet at least one given stress state.
Abstract:
Die Erfindung betrifft einen Druckbehälter für kondensierte Gase, insbesondere einen Kryotank für ein Kraftfahrzeug, bestehend aus einem Innenbehälter (2) sowie einem diesen unter Bildung eines evakuierten Zwischenraumes umgebenden Außenbehälter (1), wobei der Außenbehälter (1) und/oder der Innenbehälter (2) aus zumindest einer, vorzugsweise mehreren Lage(n) (a - f) von Faserverbundmaterial (12, 22) aufgebaut ist. Bevorzugt ist die Ausrichtung der Fasern des Faserverbundmaterials (12, 22) in den einzelnen Lagen (a, b, ...) in verschiedenen Abschnitten des jeweiligen Behälters (1, 2) unterschiedlich, wobei der der Außenbehälter (1) zusätzlich eine oder mehrere aus einem Metall (11) bestehende Lage(n) (a -c) aufweisen kann. Innerhalb des aus Faserverbundmaterial (22) aufgebauten Innenbehälters (2) ist bevorzugt eine zusammenhängende Diffusionssperrschicht (23) vorgesehen, die unter Druckbelastung an der Innenwand des Innenbehälters (2) anliegt, jedoch gegenüber dieser verschiebbar ist, wobei die Diffusionssperrschicht (23) durch eine mit einem geeigneten Sperrmaterial (23b) beschichtete Trägerschicht (23a) gebildet ist.
Abstract:
The invention relates to a reservoir (1) for containing a fluid under pressure and which can be accommodated in a compartment which is comprised of parallelepiped volumes. The inventive reservoir (2) consists of at least two opposing arched walls, (12) whereby the edges of said walls curve inwards towards the inside of the reservoir according to a substantially arc shaped profile, in addition to a reinforcement (9) which is provided with a seat (15) at each end, whereby said seat is bellmouthed according to the same arc shaped profile as that of the shaft (12) so that it can be adjusted inside the corresponding shaft of each of the two walls (2) that are disposed opposite to the reservoir and maintain the distance between both walls. The seat (15) of the reinforcements (9) is applied to a portion of the shaft (12) in which it is inserted. The invention can be used with LPG vehicles.
Abstract:
This sealing plate with a filter for a high pressure liquified gas cartridge having a syphon tube is to prevent cutting dusts from flowing out with liquified gas. A filter (1) is formed like a column with a groove (3) which has an opening (2) at one end in its axial direction. This filter (1) is attached to a main body (4), by facing the opening (2) of the groove (3) to the inner plane of the main body (4) and pressing the outer periphery of the filter (1) on the inner plane of an annular leg (5) of the main body (4). Thus, a sealing plate with a filter for a high pressure liquified gas cartridge having a syphon tube is formed.