EP1506936A1 - Verschlussvorrichtung für Brennstoffbehälter - Google Patents
Verschlussvorrichtung für Brennstoffbehälter Download PDFInfo
- Publication number
- EP1506936A1 EP1506936A1 EP03018313A EP03018313A EP1506936A1 EP 1506936 A1 EP1506936 A1 EP 1506936A1 EP 03018313 A EP03018313 A EP 03018313A EP 03018313 A EP03018313 A EP 03018313A EP 1506936 A1 EP1506936 A1 EP 1506936A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- liquid
- container
- closure device
- line
- fluid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
- B67D7/0288—Container connection means
- B67D7/0294—Combined with valves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/32—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid
- B67D7/3227—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid relating to venting of a container during loading or unloading
Definitions
- the invention relates to a closure device for a container for liquid Fuel, which regardless of the orientation of the container pressure equalization between a gas space of the container and the outside ensures, furthermore prevents it from leaking fluid inadvertently, and also a Liquid removal allows without the closure device to be removed got to.
- a suction pipe For removing liquid from a vertical container with opening at the top of the container, a suction pipe is immersed through the opening of the container and sucked liquid. As a rule, the opening is not sealed to to allow a subsequent flow of ambient air for the amount of liquid aspirated. However, the liquid withdrawal is also only in quiet operating conditions possible, otherwise there is a risk that liquid will escape.
- This object is achieved by devices that during storage and transport of a Fuel tank to ensure pressure equalization, while enabling it to Remove fluid from the fuel tank.
- the pressure compensation device and the liquid feedthrough of the closure device are designed so that the two, the ventilation / liquid extraction also possible with different orientations of the liquid container is.
- the (at least one) further end of the sosstechniksssaug effets pain serves as (at least one) aspirator and is in the liquid (if present in the container) immersed so that liquid in all possible container locations from the container can be sucked.
- an aspirating end may be connected to a valve by a float can be actuated counter to a spring force can be realized. Due to the effect of Float the float opens the valve when the suction end in the liquid immersed, while otherwise the spring action keeps the valve closed, so that the suction end is closed when it opens into the gas space.
- the liquid suction line device an at least partially flexible fluid line which, because of its flexibility, is so oriented under its own weight, that the open suction end automatically a position near the lowest point (or the most accelerated area) occupies and thus in the liquid empties.
- the flexible fluid conduit in the form of an elastic Spiral or screw, which is attached to one end and the open end always the lowest position.
- the flexible fluid line in the area of the suction end also be weighted with a weight.
- the flexible liquid line is in the region of the suction with connected to the float or another float such that the suction end opens below the liquid level in the liquid.
- the closure device also comprises an operable locking device whose operation on the liquid feedthrough a fluid connection between the inside and the outside of the Container manufactures.
- the locking device may particularly preferably in or on the Liquid feedthrough be provided.
- the locking device can be reversibly or irreversibly actuated, with irreversible actuatable is meant that the locking device after a single press no longer closes, but remains open.
- a reversible locking device is preferred, the easiest is formed by an actuatable valve.
- the normal state of the valve is closed, so that liquid can not escape accidentally.
- the valve is opened, which allows a liquid withdrawal.
- the actuating mechanism of the valve is designed so that the Valve can not be opened unintentionally.
- connection device which with the closure device is connectable, can be operated.
- this connection device must be connected to the closure device be, for example via a screw or a bayonet connection, wherein the connection process itself can operate the valve, or alternatively can release the opening of the valve via another separate operation.
- a substantially reversible barrier means may be further formed by a septum be that for establishing a fluid connection through a hollow needle must be pierced and again after removing the hollow needle itself closes.
- An irreversible locking device can be useful especially if the closure device is an integral part of the container and this only filled once and after the beginning of the emptying process rather than from the associated sampling system is removed until the container is completely emptied.
- An example of such an irreversible locking device may be a ball that is in a tapered portion of the fluid passage is press-fitted around the conduit cross section to block, as it is e.g. as a closure for ink cartridges for Fountain pen is known.
- the liquid feedthrough can also be formed be that they can be closed fluid-tight with a lid or plug, even if the locking device was once irreversibly opened.
- Closure device not only the removal of liquid from a container allows, but vice versa - Without having to be removed - also filling the container with liquid.
- liquid feedthrough For filling is usually conveniently the liquid feedthrough used, wherein according to the volume of liquid supplied, a gas volume can be displaced by the pressure compensation device, so it too no pressure increase in the container comes.
- the pressure compensation device for filling the Container to be used with liquid. It is particularly favorable in this case if at least two pressure equalization lines are provided, so that at least a pressure equalization line also used during the filling process for pressure equalization can be.
- the fluid passage means e.g., a valve
- the pressure compensation device For filling liquid for example, but also makes sense when the closure device is integral, i. non-destructively removable, Part of the container and the closure device is also an irreversible Has barrier device for the liquid feedthrough. Then you have to fill the irreversible barrier device for the liquid feedthrough is not damaged so that the container continues to be without restriction after the filling process can be transported.
- the closure device according to the invention thus ensures - regardless of the position of the container - a pressure equalization between container and external atmosphere and at the same time allows a liquid removal, without the There is a risk that the fluid splashed or spilled or otherwise escape can. With proper treatment, a user can never get in touch come with the liquid.
- the closure device is designed to be in the removal opening a (conventional) liquid container can be pressed.
- the pressure compensation device for circular opening cross-sections the Have the form of a cylindrical or conical or frusto-conical insert body, which is designed so that it fits accurately and sealingly in the removal opening of the liquid container can be pressed.
- the insert body or at least its peripheral area comprise an elastic material so that the contact area between the Insert body and the container opening is fluid-tight (gas and liquid-tight).
- the insert body may be one or more circular in the cylindrical peripheral region be provided circumferential recesses in which sealing rings (O-rings) used can be.
- the shape of the insert body of course be adapted accordingly.
- the closure device has means for attachment to the Removal opening on that of a conventional closure for the Corresponding removal opening.
- the removal opening in usually an external thread for attaching a screw cap (lid) on, wherein the lid is provided with a corresponding internal thread.
- the Closure device can be advantageous to the shape of such Be adapted to cover and such an internal thread for fastening the closure device exhibit.
- the closure device can also in the removal opening of a Liquid container glued or welded
- the closure device further comprises Devices facilitating the connection of an external fluid line, e.g. Means for connecting the closure device to the connection device a fluid delivery system and establishing a fluid connection between allow the closure device and the connection device.
- the pressure compensation device preferably comprises the closure device a connection device for a vent / vent line to gases over drain the vent / vent line, e.g. to a catalytic burner or an exhaust system, so that the escaping gases / vapors not or not in the reach the atmosphere in the immediate vicinity of the container.
- the vapors can be connected via a Vent line optionally to a gas outlet, directly into the open, to an absorption device (e.g., activated carbon), etc.
- an absorption device e.g., activated carbon
- these vapors may preferably be passed through a catalytic burner, which transforms them into innocuous substances ("burns").
- the use of a ventilation duct may be required if the inner the container must not come into contact with air, be it for reasons of purity or for safety reasons (oxygen).
- the ventilation line can, for example be connected to an inert gas reservoir.
- the pressure compensation device can also (alternatively or additionally) a pressure relief valve so that leakage of gases / vapors does not occur continuously. So the container can be transported without permanent gases / vapors be delivered.
- the pressure relief valve opens only when a certain minimum pressure in the container is exceeded.
- the pressure relief valve is also manually operable, allowing a user or transporter at appropriate times and perform controlled venting / venting at appropriate locations can.
- a filter e.g., activated carbon filter
- the pressure equalization line may be provided in the pressure equalization line be.
- a liquid delivery system which is a closure device according to the invention and a connection device includes, which is connectable to the closure device to over the closure device a fluid connection between the diesstechniksssaugtechnisch the Closure device and an external fluid line produce.
- the liquid delivery system according to the invention is particularly suitable for supplying fuel to a fuel cell system operated with liquid fuel from a fuel tank (tank, canister).
- the liquid delivery system may for example be used particularly advantageously to methanol supply of a DMFC (D irect M ethanol F uel C ell) fuel cell system.
- DMFC D irect M ethanol F uel C ell
- the liquid delivery system is not only suitable for liquid extraction, but also for filling containers with liquid.
- connection device of the liquid delivery system designed such that it when connecting to the closure device the actuatable locking device of the liquid feedthrough operated, i. unlocked to provide fluid communication between the fluid space of the To provide container and the exterior of the container.
- Connecting device and locking device can provide increased security be achieved when the operating mechanism of the locking device so is formed by connecting the connecting device and closure device can only be unlocked (actuated), but this process must be carried out separately.
- the closure device and, depending on the training the closure device, the associated connection device further designed so that gases from the liquid container can be discharged without them on enter the environment when the connecting device with the closure device is connected or is.
- the connecting device with a gas line for discharging be connectable to gases.
- filter devices or other gas cleaning devices integrated or connected to the connection device the connection device can be coupled to vapors leaving the container to clean and separate pollutants, and optionally a catalytic burner supply.
- the integral training already in the manufacturing process of container / closure device done, with the filling of the container, as above executed, can be done via the closure device.
- a separate opening provided in the container which serves to fill the container.
- This separate opening can be filled with a container z. B. with a conventional Lids, plugs, etc. sealing (i.e., gas and liquid tight) are completed.
- the separate opening for filling of the container while the occlusion device is venting and venting the liquid extraction is used.
- the integral training can only after the manufacture and filling of the Container, wherein the closure device, for example, in the opening the filled container can be glued or welded to it. This training is preferred for applications where it is excluded for security reasons or as difficult as possible, that the container after emptied by the end user to be emptied.
- reference numeral 50 denotes a conventional, commercial liquid container (canister) made of plastic
- the removal opening 52 has an external thread for a screw cap.
- the invention is however not limited to such containers with screw thread.
- reference numeral 10 denotes the invention Closure device of which in Figures 1A and 1B, only a perspective (Fig. 1A) and schematic (Fig. 1B) view and the insert body outlined are (without fluid lines, floats, etc.). Details are made with reference to Figures 3A and 3B described.
- Fig. 1A shows the cylindrical main body of a closure device according to the invention 10.
- Fig. 1B schematically illustrates, this is a cylindrical main body as an insert body 11 for use in the removal opening 52 of the container 50 trained.
- the insert body 11 has a Support area 12 with a diameter slightly larger than the diameter the removal opening 52 of the container 50 is, so that the insert body 11 is not can fall into the container 50.
- the cylindrical shape of the main body 11 is but even in a circular Opening cross section of the removal opening 52 of the container 50 is not mandatory.
- the main body could be frusto-conical.
- the closure device 10 is in the preferred embodiment of the figures 1A, 1B, 3A, and 3B are formed so as to seal into the opening of the container 50 is pressable, so they only under considerable effort from the opening can be removed.
- the closure device 10 When such forces during transport and in the field of use of the container 50 exclude no other securing mechanism is required. If but, As shown, the closure device 10 is dimensioned to fit into the opening 52 of the container 50 is used, it is inserted with closure device 10 further possible, the conventional screw cap or a similarly trained Device (see Fig. 4) on the external thread of the container 50 to screw what used to secure the closure device 10 in the opening 52 of the container 50 can be. With the open topped, but otherwise cover-shaped device 102 4, the closure device 10 can be clamped for transport, without impairing the venting / ventilating operation of the closure device 10 becomes. The tightness against the escape of liquid can through the pressing of the seated on the removal opening of the container support area 12 of the closure device 10 can be ensured.
- the external thread of the container 50 can therefore also be advantageously used to to a correspondingly formed connection device of a fluid extraction system with the container 50 and thus also with the closure device 10th connect to.
- FIG. 2 An alternative embodiment of a closure device according to the invention shows Fig. 2.
- the closure device 20 of FIG. 2 is for use on the removal opening the container 50 is formed. It is in a lower section with an internal thread 21 provided corresponding to the internal thread of the conventional lid is trained. About this thread can be a solid screw between Container 50 and closure device 20 are produced.
- the upper portion of the closure device 20 has an external thread 22, the For example, be formed according to the external thread of the container 50 can. This thread can be used to connect a connector Fluid extraction system with the closure device 20 to connect.
- closure device 20 of FIG. 2 With the closure device 20 of FIG. 2, there is an extremely stable connection between Closing device 20 and container 50 possible.
- FIG. 3A shows the preferred embodiment of the closure device 10 of FIG. 1A / 1B, wherein the cylindrical insert body 11 is shown in a sectional view.
- the upper edge of the insert body 11 has a something larger diameter than the removal opening of the liquid container to to form a Aufsitz Scheme 12 and thus a seating of the closure device 10 to ensure the removal opening of the container.
- cylindrical Insert body 11 a circumferential groove 33, in which a sealing ring used can be, its strength depending on the exact diameter of the removal opening to choose.
- the insert body 11 further includes a pressure compensation passage 34 and a Fluid passage 35 on.
- the pressure compensating passage 34 may further have a pressure relief valve.
- the fluid passage 35 has an automatically closing valve 36, the serves as a barrier device. On the container side, the fluid passage 35 through extends a flexible liquid suction 45, which is for sucking liquid is provided.
- a pressure equalization line 44 On the container side with the pressure compensation passage 34 is a pressure equalization line 44 connected, in turn, at its free end with a float 43 such is connected, that the open free end of the pressure equalization line 44 at partial immersion of the device in a liquid in any position above the (shown lined) liquid level is.
- the pressure compensation passage 34, the pressure equalization line 44 and the Float 43 thus together form the pressure compensation device of the closure device 10th
- Fig. 3B shows the insert body 11 and its main components in an exploded view. These will now be described with reference to Figs. 3A and 3B.
- the insert body 11 has axially a passage 35 which serves as a liquid feedthrough serves.
- the passage 35 has a constriction 32 at about half height on, which serves as a valve seat.
- the valve is connected by a valve body 36 and a Compression spring 38 is formed, which presses the valve body 36 against the constriction 36, so as to block the execution.
- the compression spring 38 is in a first, not supported by a continuous axial bore of a cylindrical block 39.
- This cylindrical Block 39 is at the container side of the axial passage 35 of the Insert body 11 pressed (possibly also glued).
- the cylindrical one Block 39 also has a second bore 40 of smaller diameter which is coaxial with the first hole, but is continuous as it transports fluid serves.
- a sealing ring 37 slipped.
- Another sealing ring 41 is provided on the upper side of the insert body 11. This does not affect the operation of the closure device, but the use the closure device 10 in a fluid delivery system: the sealing ring 41st ensures that a connection device 100 with the closure device 10th is fluid-tight connectable.
- Fig. 4 shows an exploded perspective view of such a connection device 100, for use in combination with that shown in Figs. 3A / 3B Closure device 10 is formed.
- connection device 100 comprises a screw cap 102 for attachment of the Connecting device 100 at the removal opening of a liquid container.
- the Screw cap 102 has a recess 103 which is formed so that they over the Main body 110 of the connection device 100 can be slipped and by screwing the screw cap 102 with the external thread of the liquid container a fixed connection of connection device 100 and closure device 10 causes.
- a bore 115 is provided, which serves for ventilation and in the installed state with the pressure compensation passage 34 of FIG. 3A Closure device 10 shown communicates.
- a tube 116 are used, on which in turn a Ent (- / Be) vent line can be connected in order not to vent gases to the environment (from the Environment), but via a gas line to a (from a) reservoir.
- a side port 118 is further provided, which with a axial bore in the main body 110 communicates.
- the lateral port 118 serves to receive the end of a liquid extraction line 119 provided by means of a locking screw 120 fixed to the Main body 110 can be connected.
- a hollow pin 111 is provided at the bottom of the main body 110 protrudes from this, and for actuating the valve 36 of the closure device 10 of Fig. 3A / 3B is used.
- Closure device 10 and connection device 100 can be dependent on each other be formed so that accidental opening of the closure device 10th is almost impossible and only using the appropriate connection device 100 allows the removal of liquid. Only with correct connection For example, a shutter mechanism (e.g., valve) in the sub-lid is opened. At removal the user's contact with the liquid is excluded. Access to the contents of the container is granted only if the corresponding consumer on the correct removal device is connected.
- a shutter mechanism e.g., valve
- float 43 By floating on the liquid surface float 43 is ensured that a ventilation / venting line 44 in any position of the container opens into the gas phase above the liquid surface.
- the line 45 for the liquid extraction can be used in combination with the Float 43 (or another float) can be used and so with the Float 43 (or the other float) connected to the suction end always flows into the liquid at the bottom of the float.
- the lines can be guided through holes in the float 43, as for the line 44 is outlined in FIG. 3A. But you can also in other ways and Be connected to the swimmer.
- Fig. 5 illustrates how a float 43, for example, by a hollow plastic ball 70 may be formed, with the outside of the line 44 via a Heat shrink tube 90 is connected.
- a weight 80 may further provided be that stabilized the position of the float 43.
- the venting (rather than to the environment) controlled by, for example, a filter (e.g. or catalytic burner can be installed in the ventilation / vent line can.
- a filter e.g. or catalytic burner can be installed in the ventilation / vent line can. This allows emissions from the container into the environment (e.g. of solvent containing containers) and environmental contaminants in to prevent the container.
Abstract
Description
- eine Druckausgleichsvorrichtung, die (derart ausgebildet ist, dass sie bei teilweise gefülltem Behälter) eine Fluidverbindung zwischen einem Gasraum des Behälters und dem Äußeren bereitstellt, wobei die Druckausgleichsvorrichtung eine flexible Druckausgleichsleitung mit einem Schwimmer aufweist, an dem ein Ende der flexiblen Druckausgleichsleitung derart befestigt ist, dass es in den Gasraum mündet;
- eine Flüssigkeitsdurchführung, und
- eine Flüssigkeitssaugleitungseinrichtung, die an einem Ende mit der Flüssigkeitsdurchführung kommuniziert und die an einem weiteren Ende in Flüssigkeit eingetaucht ist, wenn im Behälter Flüssigkeit vorhanden ist.
- Fig. 1A:
- eine perspektivische Ansicht des Hauptkörpers einer erfindungsgemäßen Verschlussvorrichtung, der als Einsatzkörper zur Anbringung in der Entnahmeöffnung eines herkömmlichen Flüssigkeitsbehälters vorgesehen ist;
- Fig. 1B:
- eine schematische Veranschaulichung der Anbringung des Einsatzkörper von Fig. 1A in der Entnahmeöffnung eines herkömmlichen Flüssigkeitsbehälters;
- Fig. 2:
- eine schematische Ausgestaltung des Hauptkörpers einer erfindungsgemäßen Verschlussvorrichtung als Aufsatz zur Anbringung an der Entnahmeöffnung eines herkömmlichen Flüssigkeitsbehälters;
- Fig. 3A:
- eine detailliertere, perspektivische Schnittansicht einer bevorzugten Ausführungsform der erfindungsgemäßen Verschlussvorrichtung gemäß den Prinzipien von Fig. 1A und 1B;
- Fig. 3B:
- eine Explosionsdarstellung des Hauptkörpers der Verschlussvorrichtung von Fig. 3A;
- Fig. 4:
- eine detaillierte, perspektivische Explosionsdarstellung einer Anschlussvorrichtung, die zur Verwendung in Kombination mit der in den Fig. 3A und 3B gezeigten Verschlussvorrichtung ausgebildet ist.
- Fig. 5:
- eine bevorzugte Ausführungsform eines Schwimmers zur Verwendung bei der erfindungsgemäßen Verschlussvorrichtung.
Claims (16)
- Eine Verschlussvorrichtung (10) für einen Behälter (50) für flüssigen Brennstoff, umfassend:eine Druckausgleichsvorrichtung, die eine Fluidverbindung zwischen einem Gasraum des Behälters (50) und dem Äußeren bereitstellt, wobei die Druckausgleichsvorrichtung eine flexible Druckausgleichsleitung (44) mit einem Schwimmer (43) aufweist, an dem ein Ende der flexiblen Druckausgleichsleitung (44) derart befestigt ist, dass es in den Gasraum mündet;eine Flüssigkeitsdurchführung (35), undeine Flüssigkeitssaugleitung (45), die an einem Ende mit der Flüssigkeitsdurchführung (35) kommuniziert und die an einem weiteren Ende in Flüssigkeit eingetaucht ist, wenn im Behälter Flüssigkeit vorhanden ist.
- Vorrichtung (10) gemäß Anspruch 1 ,weiter umfassend:eine betätigbare Sperreinrichtung (36), deren Betätigung über die Flüssigkeitsdurchführung (35) eine Fluidverbindung zwischen dem Inneren und dem Äußeren des Behälters (50) herstellt.
- Vorrichtung (10) gemäß Anspruch 2 , bei welcher ein Betätigungsmechanismus der betätigbaren Sperreinrichtung (36) so ausgebildet ist, dass er nur durch eine speziell dafür vorgesehene Anschlussvorrichtung, die mit der Verschlussvorrichtung verbindbar ist, betätigbar ist.
- Vorrichtung (10) gemäß Anspruch 2 oder 3, wobei die Sperreinrichtung der Flüssigkeitsdurchführung ein betätigbares Ventil umfasst.
- Vorrichtung (10) gemäß einem der vorangegangenen Ansprüche, wobei die Flüssigkeitsleitung (45) wenigstens abschnittsweise flexibel ist.
- Vorrichtung (10) gemäß Anspruch 5, wobei das weitere Ende der flexiblen Flüssigkeitsleitung (45) mit wenigstens einem Gewicht beschwert ist.
- Vorrichtung (10) gemäß einem der Ansprüche 5 oder 6, wobei das weitere Ende der flexiblen Flüssigkeitsleitung (45) mit dem Schwimmer (43) oder einem weiteren Schwimmer verbunden ist.
- Vorrichtung (10) gemäß einem der vorangegangenen Ansprüche, welche so ausgebildet ist, dass sie in die Entnahmeöffnung (52) des Flüssigkeitsbehälters (50) einpressbar ist.
- Vorrichtung (20) gemäß einem der vorangegangenen Ansprüche, welche Einrichtungen (21) zur Anbringung an der Entnahmeöffnung (52) aufweist, die den Einrichtungen (11) eines herkömmlichen Verschlusses für die Entnahmeöffnung (52) entsprechen.
- Vorrichtung gemäß einem der vorangegangenen Ansprüche, umfassend:eine Anschlusseinrichtung für eine externe Flüssigkeitsleitung.
- Vorrichtung gemäß einem der vorangegangenen Ansprüche, umfassend:eine Anschlusseinrichtung für eine Ent-/Belüftungsleitung.
- Vorrichtung gemäß einem der vorangegangenen Ansprüche, bei welcher die Druckausgleichsvorrichtung ein Überdruckventil umfasst.
- Flüssigkeitsfördersystem, insbesondere zur Brennstoffversorgung eines Brennstoffzellensystems, umfassend:eine Verschlussvorrichtung (10) gemäß einem der vorangegangenen Ansprüche,eine Anschlussvorrichtung (100), die mit der Verschlussvorrichtung (10) verbindbar ist, um über die der Verschlussvorrichtung (10) eine Fluidverbindung zwischen der Flüssigkeitssaugleitung (45) der Verschlussvorrichtung (10) und einer externen Flüssigkeitsleitung (119) herzustellen.
- Flüssigkeitsfördersystem gemäß Anspruch 13, wobei die Anschlussvorrichtung (100) derart ausgebildet ist, dass sie beim Verbinden mit der Verschlussvorrichtung (10) die betätigbare Sperreinrichtung (36) der Flüssigkeitsdurchführung betätigt (35), um eine Fluidverbindung zwischen dem Flüssigkeitsraum des Behälters und dem Äußeren des Behälters (50) bereitzustellen.
- Flüssigkeitsfördersystem gemäß Anspruch 13 oder 14, wobei die Anschlussvorrichtung (100) so ausgebildet ist, dass Gase aus dem Flüssigkeitsbehälter (50) abführbar sind, ohne dass sie an die Umgebung gelangen, wenn die Anschlussvorrichtung (100) mit der Verschlussvorrichtung (10) verbunden ist.
- Behälter mit einer Verschlussvorrichtung (10) gemäß einem der Ansprüche 1 bis 12.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50305361T DE50305361D1 (de) | 2003-08-12 | 2003-08-12 | Verschlussvorrichtung für Brennstoffbehälter |
AT03018313T ATE342223T1 (de) | 2003-08-12 | 2003-08-12 | Verschlussvorrichtung für brennstoffbehälter |
ES03018313T ES2275047T3 (es) | 2003-08-12 | 2003-08-12 | Dispositivo de cierre para depositos de combustible. |
EP03018313A EP1506936B1 (de) | 2003-08-12 | 2003-08-12 | Verschlussvorrichtung für Brennstoffbehälter |
CA002535194A CA2535194A1 (en) | 2003-08-12 | 2004-07-09 | Closure device for fuel container |
US10/567,820 US20070084868A1 (en) | 2003-08-12 | 2004-07-09 | Closing device for a fuel container |
AU2004263240A AU2004263240A1 (en) | 2003-08-12 | 2004-07-09 | Closing device for a fuel container |
PCT/EP2004/007586 WO2005014467A1 (de) | 2003-08-12 | 2004-07-09 | Verschlussvorrichtung für brennstoffbehälter |
JP2006522911A JP2007501921A (ja) | 2003-08-12 | 2004-07-09 | 燃料容器の閉鎖装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03018313A EP1506936B1 (de) | 2003-08-12 | 2003-08-12 | Verschlussvorrichtung für Brennstoffbehälter |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1506936A1 true EP1506936A1 (de) | 2005-02-16 |
EP1506936A8 EP1506936A8 (de) | 2005-05-18 |
EP1506936B1 EP1506936B1 (de) | 2006-10-11 |
Family
ID=33560777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03018313A Expired - Lifetime EP1506936B1 (de) | 2003-08-12 | 2003-08-12 | Verschlussvorrichtung für Brennstoffbehälter |
Country Status (9)
Country | Link |
---|---|
US (1) | US20070084868A1 (de) |
EP (1) | EP1506936B1 (de) |
JP (1) | JP2007501921A (de) |
AT (1) | ATE342223T1 (de) |
AU (1) | AU2004263240A1 (de) |
CA (1) | CA2535194A1 (de) |
DE (1) | DE50305361D1 (de) |
ES (1) | ES2275047T3 (de) |
WO (1) | WO2005014467A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2448845C1 (ru) * | 2010-10-01 | 2012-04-27 | Общество с ограниченной ответственностью "АлтайСпецИзделия" | Плавающее заборное устройство резервуара и способ его установки |
CN103625743A (zh) * | 2013-12-10 | 2014-03-12 | 三一汽车制造有限公司 | 一种液体容器及工程机械 |
RU2565635C1 (ru) * | 2014-07-09 | 2015-10-20 | Закрытое акционерное общество "АлтайСпецИзделия" | Плавающее заборное устройство резервуара |
WO2017207170A1 (de) * | 2016-05-31 | 2017-12-07 | Sfc Energy Ag | Vorrichtung zur entnahme von brennstoff aus tankpatronen für brennstoffzellen |
CH716152A1 (de) * | 2019-05-06 | 2020-11-13 | Marcel Kuerzi | Druckausgleichsvorrichtung als Entleerungshilfe für Flüssigkeitsbehälter. |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100577826B1 (ko) | 2005-03-17 | 2006-05-08 | 삼성에스디아이 주식회사 | 연료탱크용 캡 장치 및 연료 탱크 |
JP2008218012A (ja) * | 2007-02-28 | 2008-09-18 | Toshiba Corp | 燃料電池 |
US7878182B2 (en) * | 2009-05-01 | 2011-02-01 | GM Global Technology Operations LLC | Engine evaporative emissions control system |
KR101969086B1 (ko) * | 2018-08-22 | 2019-08-13 | 주식회사 로우템 | 약품 용기 |
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FR2784060A1 (fr) * | 1998-10-01 | 2000-04-07 | Peugeot | Dispositif de degazage d'un reservoir de carburant, notamment de vehicules automobiles |
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US6425502B1 (en) * | 1998-02-19 | 2002-07-30 | Entegris, Inc. | Containment system |
KR100905569B1 (ko) * | 2001-07-12 | 2009-07-02 | 엔테그리스, 아이엔씨. | 시일 검사부 및 저거품 복귀 라인을 갖는 고유동 체적분배 헤드 |
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2003
- 2003-08-12 EP EP03018313A patent/EP1506936B1/de not_active Expired - Lifetime
- 2003-08-12 DE DE50305361T patent/DE50305361D1/de not_active Expired - Lifetime
- 2003-08-12 AT AT03018313T patent/ATE342223T1/de not_active IP Right Cessation
- 2003-08-12 ES ES03018313T patent/ES2275047T3/es not_active Expired - Lifetime
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2004
- 2004-07-09 JP JP2006522911A patent/JP2007501921A/ja active Pending
- 2004-07-09 WO PCT/EP2004/007586 patent/WO2005014467A1/de active Application Filing
- 2004-07-09 CA CA002535194A patent/CA2535194A1/en not_active Abandoned
- 2004-07-09 US US10/567,820 patent/US20070084868A1/en not_active Abandoned
- 2004-07-09 AU AU2004263240A patent/AU2004263240A1/en not_active Abandoned
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DE4100388A1 (de) * | 1991-01-09 | 1992-07-16 | Karl Werz | Entlueftungsleitung |
US6142345A (en) * | 1998-01-16 | 2000-11-07 | Laible; Rodney | Closed loop dispensing system |
FR2784060A1 (fr) * | 1998-10-01 | 2000-04-07 | Peugeot | Dispositif de degazage d'un reservoir de carburant, notamment de vehicules automobiles |
EP1068980A2 (de) * | 1999-07-16 | 2001-01-17 | Honda Giken Kogyo Kabushiki Kaisha | Kraftstofftank |
EP1325829A2 (de) * | 2002-01-08 | 2003-07-09 | Eaton Corporation | Kontrolle der Entlüftung von Kraftstoffdämpfen in einem Kraftstofftank |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2448845C1 (ru) * | 2010-10-01 | 2012-04-27 | Общество с ограниченной ответственностью "АлтайСпецИзделия" | Плавающее заборное устройство резервуара и способ его установки |
CN103625743A (zh) * | 2013-12-10 | 2014-03-12 | 三一汽车制造有限公司 | 一种液体容器及工程机械 |
RU2565635C1 (ru) * | 2014-07-09 | 2015-10-20 | Закрытое акционерное общество "АлтайСпецИзделия" | Плавающее заборное устройство резервуара |
WO2017207170A1 (de) * | 2016-05-31 | 2017-12-07 | Sfc Energy Ag | Vorrichtung zur entnahme von brennstoff aus tankpatronen für brennstoffzellen |
CN109476473A (zh) * | 2016-05-31 | 2019-03-15 | Sfc能量股份公司 | 用于从燃料电池的储料筒中移除燃料的装置 |
RU2702395C1 (ru) * | 2016-05-31 | 2019-10-08 | Сфк Энерджи Аг | Устройство для забора топлива из топливных картриджей для топливных элементов и присоединительный элемент |
US10961111B2 (en) | 2016-05-31 | 2021-03-30 | Sfc Energy Ag | Device for removing fuel from tank cartridges for fuel cells |
CN112661098A (zh) * | 2016-05-31 | 2021-04-16 | Sfc能量股份公司 | 用于从燃料电池的储料筒中移除燃料的装置 |
CH716152A1 (de) * | 2019-05-06 | 2020-11-13 | Marcel Kuerzi | Druckausgleichsvorrichtung als Entleerungshilfe für Flüssigkeitsbehälter. |
Also Published As
Publication number | Publication date |
---|---|
ES2275047T3 (es) | 2007-06-01 |
JP2007501921A (ja) | 2007-02-01 |
WO2005014467A1 (de) | 2005-02-17 |
ATE342223T1 (de) | 2006-11-15 |
DE50305361D1 (de) | 2006-11-23 |
CA2535194A1 (en) | 2005-02-17 |
EP1506936B1 (de) | 2006-10-11 |
US20070084868A1 (en) | 2007-04-19 |
EP1506936A8 (de) | 2005-05-18 |
AU2004263240A1 (en) | 2005-02-17 |
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