Abstract:
Disclosed is a gas accumulator comprising an outer and an inner diaphragm (1, 2). The inner diaphragm (2) partly surrounds a variable gas accumulator chamber (20). A diaphragm opening (40) for a device for measuring the fill level (41) of the gas accumulator chamber is provided within the outer diaphragm (1). Said device encompasses a level sensor (42) that is attached to a sensor holder (59) which is connected to the edge of the diaphragm opening (40) by means of a connecting element (56'). The connecting element (56') is formed by a tube (46), an end opening of which is connected to the edge of the diaphragm opening (40). The sensor holder (59) comprising the level sensor (42) is mounted on the other end opening of the tube (46) such that the tube (46) is fastened over the diaphragm opening (40) and the level sensor (42) is thus placed at a distance from the diaphragm opening (40) by using the supporting pressure prevailing between the inner diaphragm (2) and the outer diaphragm (1).
Abstract:
The invention relates to a hydraulic accumulator, in particular a bladder accumulator, comprising two at least partially adjacent plastic casings (12, 14). The first plastic casing (12) comprises a collar part (16) at least at one end thereof. The aim of the invention is to produce a leakproof accumulator arrangement which is economical to produce. To achieve this, a gap opening (24) between the casings (12, 14) extends up to a point, at which the casings (12, 14) are positioned together in a coaxial manner, and a disk valve (50) is provided as a valve for controlling the supply and discharge of the medium in the opening (10).
Abstract:
A receiving portion (11) having a pressure receiving-surface (11F) is provided in the through hole (10) of a container body (1), wherein the pressure-receiving surface has a tapered pressure-receiving surface (11A) and an outer receiving-pressure-regulating R(rounded) surface (11B) continuous to the forward end of the tapered pressure-receiving surface (11A). A supply/discharge tube (13) being inserted into the through hole is provided with a flange portion (14) having a pressurizing surface (14F) which is provided with a tapered pressurizing surface (14A) coming into face-contact with the tapered pressure-receiving surface.
Abstract:
Die Erfindung betrifft ein Fahrzeug mit einem Druckgasbehälter als Fahrzeugtank, der eine gasdichte Behälterwand (2) und zwei Anschlußstutzen (3, 4) für Druckgasleitungen aufweist. Die Erfindung ist dadurch gekennzeichnet, daß das Volumen des Druckgasbehälters (1) durch eine Trennwand in zwei Teile (6, 7) unterteilt ist, wobei jeder der beiden Teile (6, 7) jeweils durch einen der beiden Anschlußstutzen (3, 4) füllbar und entleerbar ist, daß die Trennwand die beiden Teile (6, 7) des Volumens in der Weise voneinander trennt, daß kein nennenswerter unmittelbarer Gasaustausch zwischen den beiden Teilen (6, 7) stattfindet, und daß die Trennwand innerhalb des Druckgasbehälters (1) in der Weise ortsveränderlich angeordnet ist, daß durch Änderung der Befüllung bedingte Druckunterschiede zwischen den beiden Teilen (6, 7) des Volumens durch eine Verlagerung oder Verformung der Trennwand ausgeglichen werden.
Abstract:
Bei einem Verfahren zum Herstellen und/oder Befüllen einer Zweikammer-Druckpackung (R) aus einem Außenbehälter (1) mit einer Dosenwand (2), einem Boden (3) und einer Ventilöffnung (4) sowie einem Beutel (6) mit Beutelboden (9) in dem Außenbehälter (1) zur Aufnahme eines Produktes umschließen Außenbehälter (1) und Beutel (6) einen Raum (5) zur Aufnahme eines Gases. Dabei wird der Raum (5) zwischen Außenbehälter (1) und Beutel (6) vor dem Befüllen des Beutels (6) mit dem Produkt mit dem Gas befüllt.
Abstract:
Bei einem Verfahren zum Herstellen und/oder Befüllen einer Zweikammer-Druckpackung (R) aus einem Außenbehälter (1) mit einer Dosenwand (2), einem Boden (3) und einer Ventilöffnung (4) sowie einem Beutel (6) mit Beutelboden (9) in dem Außenbehälter (1) zur Aufnahme eines Produktes umschließen Außenbehälter (1) und Beutel (6) einen Raum (5) zur Aufnahme eines Gases. Dabei wird der Raum (5) zwischen Außenbehälter (1) und Beutel (6) vor dem Befüllen des Beutels (6) mit dem Produkt mit dem Gas befüllt.
Abstract:
Embodiments of systems and methods for transporting fuel and carbon dioxide (CO2) in a dual-fluid vessel thereby minimizing transportation between locations are disclosed. In an embodiment, the dual-fluid vessel has an outer shell with two or more inner compartments, positioned within the outer shell, including a first inner compartment for storing CO2 and a second inner compartment for storing fuel. The dual-fluid vessel may connect or attach to a transportation vehicle to thereby allow transportation of the fuel and CO2. Insulation may provide temperature regulation for the fuel and CO2 when positioned in the respective first and second inner compartments. One or more ports having an opening in and through the outer shell and a fluid pathway to one or more of the first inner compartment or the second inner compartment may provide fluid communication through the opening and fluid pathway for loading/offloading the fuel and/or CO2.
Abstract:
Embodiments of systems and methods for transporting fuel and carbon dioxide (CO2) in a dual-fluid vessel thereby minimizing transportation between locations are disclosed. In an embodiment, the dual-fluid vessel has an outer shell with two or more inner compartments, positioned within the outer shell, including a first inner compartment for storing CO2 and a second inner compartment for storing fuel. The dual-fluid vessel may connect or attach to a transportation vehicle to thereby allow transportation of the fuel and CO2. Insulation may provide temperature regulation for the fuel and CO2 when positioned in the respective first and second inner compartments. One or more ports having an opening in and through the outer shell and a fluid pathway to one or more of the first inner compartment or the second inner compartment may provide fluid communication through the opening and fluid pathway for loading/offloading the fuel and/or CO2.
Abstract:
A fueling station can include an outer housing comprising a housing volume, a first fluid bladder positioned within the housing volume and configured to hold a first fluid, a second fluid bladder positioned within the housing volume and configured to hold a second fluid, a first fluid conduit in fluid communication with the first fluid bladder, a second fluid conduit in fluid communication with the second bladder, a first hose positioned at least partially outside the outer housing and in fluid communication with both the first and second fluid conduits, and a bi-directional first nozzle connected to an end of the first hose opposite the first and second fluid conduits. The bi-directional first nozzle can be configured to simultaneously release fluid from the first hose and to collect fluid into the first hose. The first fluid bladder can be configured to release fluid through the first conduit in response to introduction of fluid into the second fluid bladder via the second conduit. The second fluid bladder can be configured to release fluid through the second conduit in response to introduction of fluid into the first fluid bladder via the first conduit.
Abstract:
This invention describes a novel design and construction method for a Collapsible Cryogenic Storage Vessel that can be used for storing cryogenic liquids. The vessel provides the ability to be packed for transport in a compact state and erected at the point of use. The vessel can be used multiple times. The vessel's volume can also be adjusted during use to minimize or eliminate head space in the vessel.