EP2686602B1 - Anordnung zum speichern und entnehmen von komprimiertem gas - Google Patents
Anordnung zum speichern und entnehmen von komprimiertem gas Download PDFInfo
- Publication number
- EP2686602B1 EP2686602B1 EP12707306.2A EP12707306A EP2686602B1 EP 2686602 B1 EP2686602 B1 EP 2686602B1 EP 12707306 A EP12707306 A EP 12707306A EP 2686602 B1 EP2686602 B1 EP 2686602B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pressure
- gas
- bar
- compressed gas
- removal
- 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.)
- Active
Links
- 239000007789 gas Substances 0.000 description 44
- 238000000605 extraction Methods 0.000 description 13
- 239000003638 chemical reducing agent Substances 0.000 description 10
- 230000000903 blocking effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229940075473 medical gases Drugs 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/002—Details of vessels or of the filling or discharging of vessels for vessels under pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/08—Mounting arrangements for vessels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/64—Lids
- B65D5/66—Hinged lids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/08—Mounting arrangements for vessels
- F17C13/084—Mounting arrangements for vessels for small-sized storage vessels, e.g. compressed gas cylinders or bottles, disposable gas vessels, vessels adapted for automotive use
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0104—Shape cylindrical
- F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/03—Orientation
- F17C2201/032—Orientation with substantially vertical main axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/05—Size
- F17C2201/054—Size medium (>1 m3)
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/05—Size
- F17C2201/056—Small (<1 m3)
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0103—Exterior arrangements
- F17C2205/0107—Frames
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0123—Mounting arrangements characterised by number of vessels
- F17C2205/013—Two or more vessels
- F17C2205/0134—Two or more vessels characterised by the presence of fluid connection between vessels
- F17C2205/0142—Two or more vessels characterised by the presence of fluid connection between vessels bundled in parallel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0123—Mounting arrangements characterised by number of vessels
- F17C2205/013—Two or more vessels
- F17C2205/0134—Two or more vessels characterised by the presence of fluid connection between vessels
- F17C2205/0146—Two or more vessels characterised by the presence of fluid connection between vessels with details of the manifold
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0153—Details of mounting arrangements
- F17C2205/0157—Details of mounting arrangements for transport
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0338—Pressure regulators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/011—Oxygen
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/03—Mixtures
- F17C2221/031—Air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0107—Single phase
- F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
- F17C2223/036—Very high pressure (>80 bar)
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
- F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
- F17C2225/0107—Single phase
- F17C2225/0123—Single phase gaseous, e.g. CNG, GNC
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
- F17C2225/03—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the pressure level
- F17C2225/035—High pressure, i.e. between 10 and 80 bars
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
- F17C2225/03—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the pressure level
- F17C2225/036—Very high pressure, i.e. above 80 bars
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2265/00—Effects achieved by gas storage or gas handling
- F17C2265/06—Fluid distribution
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/02—Applications for medical applications
Definitions
- the invention relates to an arrangement for storing and transporting compressed gas, with a plurality of compressed gas cylinders mounted in a rack, a piping system connected to the compressed gas cylinders and an extraction connection associated with the piping system.
- compressed gas cylinders For storing and transporting gases, compressed gas cylinders are used, which are usually made of steel, aluminum or a composite material. Compressed gas cylinders are now offered in different filling volumes between 10 and 50 liters and approved filling pressures between 150 and 300 bar or above. Customers with higher gas demand are usually supplied with so-called bundles of cylinders. It is an assembly of 6 to 28 commercial gas cylinders, each with 40 to 50 liters filling volume, which are permanently installed in a frame. The compressed gas cylinders are connected to one another by means of a pipeline system and have one or more connections which are used both for removing the gas from the customer and for refilling the cylinder bundle in the filling station.
- Flasks for flammable gases or for oxygen are equipped with additional safety systems, such as protective grids or special pipe fittings.
- Bottle bundles for compressed gas cylinders have been known for a long time; a newer piping system for such systems, for example, in the DE 20 2004 000 771 U1 described.
- Compressed gas cylinder bundles are usually traded in two pressure stages. While in the past a withdrawal pressure of 200 bar was standard, since the mid-90s more and more cylinder bundles with a withdrawal pressure of 300 bar have come onto the market. For special applications high pressure systems up to 500 bar or above are offered. Systems with higher pressure have the advantage that the customer has a larger amount of gas available and the logistical effort by the supplier during delivery is correspondingly lower. For many customers, however, the problem arises that a gas supply with 300 bar bundles is not possible because the gas supply downstream valves and gas consuming facilities in the customer's gas supply system for 300 bar are allowed. The effort required by replacing these fittings or equipment often exceeds the additional benefit, so that these customers still have to be supplied with bundles of cylinders whose extraction pressure is limited to 200 bar.
- the object of the invention is therefore to provide a simple gas supply with compressed gas cylinder bundles, which allows the supply of customers with different system pressures.
- a gas bundle will be in DE 201 03682 U1 disclosed.
- the piping system is equipped with at least two extraction connections, wherein the removal possibility of gas at different extraction pressures at least one extraction connection is associated with a valve for reducing pressure, au to a removal connection gas at least 300 bar and at a withdrawal port gas at a maximum of 200 bar entappelber is.
- one of the extraction ports is provided for a higher pressure, which in the simplest case at the same time corresponds to the maximum filling pressure of the gas cylinder of the cylinder bundle.
- there is at least one further extraction connection which is equipped with a valve for reducing pressure and at which the gas can be removed at a lower pressure.
- the gas supply system is connected to one of the withdrawal ports.
- the removal connection or removal connections equipped with a valve for pressure reduction the gas can be withdrawn at a lower pressure of, for example, 200 bar or 150 bar.
- the arrangement according to the invention is simple in construction and has no greater space requirement than conventional cylinder bundles.
- the piping system consists of hoses and / or pipes made of plastic or metal, which connect the individual gas cylinders of the cylinder bundle with a distributor fitting, in turn, the extraction ports are shot.
- the valve for pressure reduction is this as a separate, i. followed by this separated by a connection and / or a blank component; it can be arranged in each case upstream of a closing connection closing the removal connection or also between the removal connection and a blocking fitting.
- the arrangement according to the invention is suitable for all standing or horizontally arranged cylinder bundles with for example 6, 8, 12, 18, 24 or 28 bottles and for all types of compressed gases, such as air gases, flammable gases or medical gases.
- An advantageous embodiment of the invention provides that the pressure limiting device / s is arranged as a separate fitting / s on the inside of one of the surrounding elements of the frame and / or on a support bracket arranged in the frame interior.
- the surrounding elements of the frame form a cuboid which completely encloses the compressed gas cylinders of the cylinder bundle.
- the compressed gas cylinders including the discharge valves arranged on them and the piping system are protected against damage, also allows the cuboid geometry space-saving transport and a compact installation of the cylinder pack.
- FIG. 1 shows schematically an arrangement according to the invention in a side view.
- the arrangement 1 comprises a bottle bundle 2 of, for example, six, eight, nine, twelve or eighteen compressed gas cylinders 3, which is received within a frame 4.
- the bottles 3 are connected by means of pipe or hose connections 6 via a connection distributor 7 to a main extraction line 8.
- Main extraction line 8, connection manifold 7 and hose connections 6 are summarized below as piping system 10.
- the extending across the frame 4 main extraction line 8 is equipped at its two ends with connecting pieces 11, 12, the means for connecting a - not shown here - have gas supply system of a consumer, such as a flange or a thread.
- Two connecting pieces 11, 12 is associated with a blocking valve 13, 14, with which a flow connection to the respective connecting piece 11, 12 can be opened or closed.
- a pressure reducer 15 is provided between the blocking valve 13 and the connecting piece 11. The pressure reducer 15 reduces the voltage applied to the connecting piece 11 pressure from the filling pressure of the cylinder pack 2 to a predetermined by the pressure reducer 15 or set at this value.
- the pressure reducer 15 may be arranged in the same function and between the blocking valve 13 and terminal manifold 7.
- the filling pressure of the cylinder bundle at 300 bar so can be selected as a pressure reducer 15, a fitting that reduces the pressure to 200 bar. Accordingly, 11 can be removed at the connecting piece 11 gas with a maximum pressure of 200 bar. In contrast, the connection piece 12 has no pressure reducer; Therefore, the gas with the filling pressure of the bottle bundle 2 can be removed from it, that is to say 300 bar in the example mentioned.
- the frame 4 is preferably a welded construction made of steel profiles and comprises in a conventional manner a bottom 18 and a transport section 19 arranged below the bottom.
- circumferential holder edges 21, 22 are provided on the frame 4.
- support brackets 23 may be provided which extend in the embodiment perpendicular to the image plane across the frame 4. All parts of the piping system 10, including the pressure reducer 15, are arranged within the outer periphery of the frame 4 to avoid damage during transport.
- the locking fittings 13, 14 and the pressure reducer 15 are advantageously fixed, for example by screwing, mounted on the frame 4, for example on the inside on a steel profile of the frame 4 or on a support bracket 23rd
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Toys (AREA)
- Packages (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Description
- Die Erfindung betrifft eine Anordnung zum Speichern und Transportieren von komprimiertem Gas, mit mehreren in einem Gestell montierten Druckgasflaschen, ein an die Druckgasflaschen angeschlossenes Rohrleitungssystem und einem dem Rohrleitungssystem zugeordneten Entnahmeanschluss.
- Zum Lagern und Transportieren von Gasen kommen Druckgasflaschen zum Einsatz, die in der Regel aus Stahl, Aluminium oder einem Komposit - Material gefertigt sind. Druckgasflaschen werden heute in unterschiedlichen Füllvolumina zwischen 10 und 50 Litern und zugelassenen Fülldrücken zwischen 150 und 300 bar oder darüber angeboten. Kunden mit höherem Gasbedarf werden üblicherweise mit sogenannten Flaschenbündeln beliefert. Dabei handelt es sich um eine Anordnung von 6 bis 28 handelsüblichen Druckgasflaschen mit jeweils 40 bis 50 Litern Füllvolumen, die in ein Gestell fest eingebaut werden. Die Druckgasflaschen sind mit einem Rohrleitungssystem untereinander verbunden und weisen einen oder mehrere Anschlüsse auf, die sowohl zum kundenseitigen Entnehmen des Gases als auch zum Wiederbefüllen des Flaschenbündels im Füllwerk eingesetzt werden. Flaschenbündel für brennbare Gase oder für Sauerstoff sind mit zusätzlichen Sicherungssystemen, beispielsweise Schutzgittern oder speziellen Rohrleitungsarmaturen ausgerüstet. Flaschenbündel für Druckgasflaschen sind bereits seit langem bekannt; ein neueres Rohrleitungssystem für derartige Systeme wird beispielsweise in der
DE 20 2004 000 771 U1 beschrieben. - Druckgas-Flaschenbündel werden meist in zwei Druckstufen gehandelt. Während früher ein Entnahmedruck von 200 bar Standard war, kommen seit Mitte der 90er Jahre zunehmend Flaschenbündel mit einem Entnahmedruck von 300 bar auf den Markt. Für spezielle Anwendungen werden Hochdrucksysteme bis zu 500 bar oder darüber angeboten. Systeme mit höherem Druck haben den Vorteil, dass dem Kunden eine größere Gasmenge zur Verfügung steht und der logistische Aufwand durch den Lieferanten bei der Belieferung dementsprechend geringer ist. Bei vielen Kunden tritt jedoch das Problem auf, dass eine Gasversorgung mit 300 bar-Bündeln nicht möglich ist, da die der Gasversorgung nachgeschalteten Armaturen und Gas verbrauchenden Einrichtungen im kundenseitigen Gasversorgungssystem nicht für 300 bar zugelassen sind. Der durch einen Austausch dieser Armaturen bzw. Einrichtungen erforderliche Aufwand übersteigt oftmals den zusätzlichen Nutzen, sodass diese Kunden nach wie vor mit Flaschenbündeln beliefert werden müssen, deren Entnahmedruck auf 200 bar begrenzt ist.
- Aufgabe der Erfindung ist es daher, eine einfache Gasversorgung mit Druckgasflaschenbündeln zu schaffen, die die Versorgung von Kunden mit unterschiedlichen Systemdrücken ermöglicht. Eine Gasbündelitation wird in
DE 201 03682 U1 offenbart. - Gelöst ist diese Aufgabe bei einer Anordnung der eingangs genannten Art dadurch, dass das Rohrleitungssystem mit wenigstens zwei Entnahmeanschlüssen ausgerüstet ist, wobei zur Entnahmemöglichkeit von Gas bei unterschiedlichen Entnahmedrücken zumindest einem Entnahmeanschluss eine Armatur zur Druckreduzierung zugeordnet ist, wobei au einen Entnahmeanschluss Gas bei mindestens 300 bar und an einem Entnahmeanschluss Gas bei höchstens 200 bar entnehmber ist.
- Gemäß der Erfindung ist also einer der Entnahmeanschlüsse für einen höheren Druck vorgesehen, der im einfachsten Fall zugleich dem maximalen Fülldruck der Gasflaschen des Flaschenbündels entspricht. Daneben besteht mindestens ein weiterer Entnahmeanschluss, der mit einer Armatur zur Druckreduzierung ausgerüstet ist und an dem das Gas mit einem geringeren Druck entnommen werden kann. Je nach dem maximalen Druck, der in einem Gasversorgungssystem eines Kunden zulässig ist, wird das Gasversorgungssystem mit einem der Entnahmeanschlüsse verbunden. Somit kann grundsätzlich jeder Kunde mit einem Flaschenbündel des gleichen hohen Fülldrucks beliefert werden, also beispielsweise mit 300 bar. An dem bzw. den mit einer Armatur zur Druckreduzierung ausgerüsteten Entnahmeanschluss bzw. Entnahmeanschlüssen kann das Gas mit einem niedrigeren Druck von beispielsweise 200 bar oder 150 bar entnommen werden. Dadurch reduziert sich der logistische Aufwand beim Produzenten bzw. Lieferanten erheblich. Es ist im Rahmen der Erfindung natürlich auch möglich, an allen Entnahmeanschlüssen Armaturen zur Druckreduzierung vorzusehen, die dann entsprechend die Entnahme von Gas bei unterschiedlichen Entnahmedrücken unterhalb des Fülldrucks im Flaschenbündel erlauben.
- Die erfindungsgemäße Anordnung ist einfach im Aufbau und besitzt keinen größeren Raumbedarf als übliche Flaschenbündel. Das Rohrleitungssystem besteht aus Schläuchen und/oder Rohren aus Kunststoff oder Metall, die die einzelnen Gasflaschen des Flaschenbündels mit einer Verteilerarmatur verbinden, an der wiederum die Entnahmeanschlüsse angeschossen sind. Die Armatur zur Druckreduzierung ist diesem als separates, d.h. von diesem durch einen Anschluss und/oder ein Rohstück getrenntes Bauteil nachgeschaltet; sie kann jeweils stromauf zu einer den Entnahmeanschluss verschließenden Sperrarmatur oder auch zwischen dem Entnahmeanschluss und einer Sperrarmatur angeordnet sein. Die erfindungsgemäße Anordnung ist für alle stehend oder liegend angeordneten Flaschenbündel mit beispielsweise 6, 8, 12, 18, 24 oder 28 Flaschen und für alle Arten von Druckgasen geeignet, wie beispielsweise Luftgase, brennbare Gase oder medizinische Gase.
- Es ist mit der erfindungsgemäßen Anordnung zumindest für künftige Anwendungsfälle vorstellbar, die Flaschenbündel mit einem Höchstdruck von 500 bar oder darüber zu befüllen, um Verbraucher mit Gas mit einem Entnahmedruck von 300 bar oder 200 bar zu versorgen. Eine bevorzugte Anordnung sieht jedoch vor, dass die Gasflaschen mit einem Fülldruck von 300 bar befüllt werden und Entnahmeanschlüsse vorgesehen sind, die die Entnahme wahlweise bei 300 bar oder 200 bar gestatten. Selbstverständlich können auch Druckminderer mit verstellbarem Hinterdruck im Rahmen der Erfindung eingesetzt werden.
- Eine vorteilhafte Ausgestaltung der Erfindung sieht vor, dass die Druckbegrenzungseinrichtung/en als separate Armatur/en auf der Innenseite eines der Umfassungselemente des Gestells und/oder auf einer im Gestellinnern angeordneten Stützkonsole angeordnet ist. Die Umfassungselemente des Gestells bilden in der Regel einen die Druckgasflaschen des Flaschenbündels vollständig umschließenden Quader. Durch diese Anordnung werden die Druckgasflaschen einschließlich der an ihnen angeordneten Entnahmeventile und das Rohrleitungssystem gegen Beschädigungen geschützt, zudem ermöglicht die quaderförmige Geometrie eine platzsparenden Transport und eine kompakte Aufstellung der Flaschenbündel. Es ist daher vorteilhaft, die Armatur zur Druckbegrenzung an der Innenseite eines der Umfassungselemente oder auf einer innerhalb der Umfassungselemente, also im Gestellinnern, gegebenenfalls vorhandenen Stützkonsole zu befestigen und entsprechend mit den übrigen Teilen des Rohrleitungssystems zu verbinden.
- Anhand der Zeichnung noch nachfolgend ein Ausführungsbeispiel der Erfindung näher erläutert werden. Die einzige Zeichnung (
Fig. 1 ) zeigt schematisch eine erfindungsgemäße Anordnung in einer Seitenansicht. - Die Anordnung 1 umfasst ein Flaschenbündel 2 aus beispielsweise sechs, acht, neun, zwölf oder achtzehn Druckgasflaschen 3, das innerhalb eines Gestells 4 aufgenommen ist. Die Flaschen 3 sind mittels Rohr- oder Schlauchverbindungen 6 über einen Anschlussverteiler 7 an eine Hauptentnahmeleitung 8 angeschlossen. Hauptentnahmeleitung 8, Anschlussverteiler 7 und Schlauchverbindungen 6 werden im Folgenden als Rohrleitungssystem 10 zusammengefasst.
- Die sich quer durch das Gestell 4 erstreckende Hauptentnahmeleitung 8 ist an ihren beiden Enden mit Anschlussstutzen 11, 12 ausgerüstet, die Mittel zum Anschließen eines - hier nicht gezeigten - Gasversorgungssystems eines Verbrauchers aufweisen, wie beispielsweise einen Flansch oder ein Gewinde. Beiden Anschlussstutzen 11, 12 ist eine Sperrarmatur 13, 14 zugeordnet, mit denen eine Strömungsverbindung zum jeweiligen Anschlussstutzen 11, 12 geöffnet oder geschlossen werden kann. Weiterhin ist zwischen der Sperrarmatur 13 und dem Anschlussstutzen 11 ein Druckminderer 15 vorgesehen. Der Druckminderer 15 reduziert den am Anschlussstutzen 11 anliegenden Druck vom Fülldruck des Flaschenbündels 2 auf einen durch den Druckminderer 15 vorgegebenen oder an diesem eingestellten Wert. Der Druckminderer 15 kann in gleicher Funktion auch zwischen Sperrarmatur 13 und Anschlussverteiler 7 angeordnet sein. Liegt beispielsweise der Fülldruck des Flaschenbündels bei 300 bar, so kann als Druckminderer 15 eine Armatur gewählt werden, die den Druck auf 200 bar reduziert. Demzufolge kann am Anschlussstutzen 11 Gas mit einem maximalen Druck von 200 bar entnommen werden. Demgegenüber weist der Anschlussstutzen 12 keinen Druckminderer auf; an ihm ist daher das Gas mit dem Fülldruck des Flaschenbündels 2 entnehmbar, im erwähnten Beispiel also 300 bar.
- Das Gestell 4 ist vorzugsweise eine Schweißkonstruktion aus Stahlprofilen und umfasst in an sich üblicher Weise einen Boden 18 und einen unterhalb des Bodens angeordneten Transportabschnitt 19. Im Bereich der Flaschenkörper der Druckgasflaschen 3 sind am Gestell 4 umlaufende Halteränder 21, 22 vorgesehen. Zur Fixierung der Druckgasflaschen 3 und zur Erhöhung der Stoßsicherheit können weiterhin fest, jedoch lösbar mit dem Gestell 4 verbundene Stützkonsolen 23 vorgesehen sein, die sich im Ausführungsbeispiel senkrecht zur Bildebene quer durch das Gestell 4 erstrecken. Alle Teile des Rohrleitungssystems 10, einschließlich des Druckminderers 15, sind innerhalb des Außenumfangs des Gestells 4 angeordnet, um Beschädigungen beim Transport vermeiden. Die Sperrarmaturen 13, 14 und der Druckminderer 15 sind vorteilhaft fest, beispielsweise durch Verschrauben, am Gestell 4 montiert, beispielsweise innenseitig auf einem Stahlprofil des Gestells 4 oder auf einer Stützkonsole 23.
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- 1.
- Anordnung
- 2.
- Flaschenbündel
- 3.
- Druckgasflasche
- 4.
- Gestell
- 5.
- -
- 6.
- Rohrverbindung
- 7.
- Anschlussverteiler
- 8.
- Hauptentnahmeleitung
- 9.
- -
- 10.
- Rohrleitungssystem
- 11.
- Anschlussstutzen
- 12.
- Anschlussstutzen
- 13.
- Sperrarmatur
- 14.
- Sperrarmatur
- 15.
- Druckminderer
- 16.
- -
- 17.
- -
- 18.
- Boden
- 19.
- Transportabschnitt
- 20.
- -
- 21.
- Halterand
- 22.
- Halterand
- 23.
- Stützkonsole
Claims (2)
- Anordnung zum Speichern und Transportieren von komprimiertem Gas, mit mehreren in einem Gestell (4) montierten Druckgasflaschen (3), ein an die Druckgasflaschen (3) angeschlossenes Rohleitungssystem (10) und einen dem Rohrleitungssystem (10) zugeordneten Entnahmeanschluss (11, 12), dadurch gekennzeichnet,
dass das Rohrleitungssystem (10) mit wenigstens zwei Entnahmeanschlüssen (11, 12) ausgerüstet ist, wobei zur Entnahmemöglichkeit von Gas bei unterschiedlichen Entnahmedrücken zumindest einem Entnahmeanschluss (11) eine Armatur (15) zur Druckreduzierung zugeordnet ist,
wobei an einen Entnahmeanschluss (12) Gas bei mindestens 300 bar und an einem Entnahmeanschluss (11) Gas bei höchstens 200 bar entnehmbar ist. - Anordnung nach Anspruch 1, dadurch gekennzeichnet, dass die Druckbegrenzungseinrichtung/en (15) als separate Armatur auf der Innenseite eines der Umfassungselemente des Gestells (4) und/oder auf einer im Gestellinnern angeordneten Stützkonsole (23) angeordnet ist.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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SI201230297T SI2686602T1 (sl) | 2011-03-16 | 2012-03-06 | Sestava za shranjevanje in ekstrakcijo komprimiranega plina |
PL12707306T PL2686602T3 (pl) | 2011-03-16 | 2012-03-06 | Układ do magazynowania i pobierania sprężonego gazu |
HRP20150970TT HRP20150970T1 (hr) | 2011-03-16 | 2015-09-15 | Naprava za pohranjivanje i izvlaäśenje stlaäśenog plina |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011014065A DE102011014065A1 (de) | 2011-03-16 | 2011-03-16 | Anordnung zum Speichern und Entnehmen von komprimiertem Gas |
PCT/EP2012/053792 WO2012123283A1 (de) | 2011-03-16 | 2012-03-06 | Anordnung zum speichern und entnehmen von komprimiertem gas |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2686602A1 EP2686602A1 (de) | 2014-01-22 |
EP2686602B1 true EP2686602B1 (de) | 2015-06-17 |
Family
ID=45808939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12707306.2A Active EP2686602B1 (de) | 2011-03-16 | 2012-03-06 | Anordnung zum speichern und entnehmen von komprimiertem gas |
Country Status (17)
Country | Link |
---|---|
US (1) | US20140290797A1 (de) |
EP (1) | EP2686602B1 (de) |
KR (1) | KR20140031866A (de) |
CN (1) | CN103502719B (de) |
AU (1) | AU2012228506A1 (de) |
BR (1) | BR112013023416B1 (de) |
CA (1) | CA2830207C (de) |
DE (2) | DE202011110486U1 (de) |
DK (1) | DK2686602T3 (de) |
ES (1) | ES2546499T3 (de) |
HR (1) | HRP20150970T1 (de) |
HU (1) | HUE025396T2 (de) |
PE (1) | PE20141273A1 (de) |
PL (1) | PL2686602T3 (de) |
PT (1) | PT2686602E (de) |
SI (1) | SI2686602T1 (de) |
WO (1) | WO2012123283A1 (de) |
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DE102020007231A1 (de) | 2020-11-19 | 2022-05-19 | Techlnpro Gmbh | Rohrsystem für Flaschenbündel von Druckgasflaschen |
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DE102015004738B4 (de) | 2015-04-11 | 2019-10-24 | BBA Müller GmbH | Gasflaschenbündel zum Füllen und Entnehmen von verdichteten Gasen, insbesondere für das autogene Schweißen und Schneidbrennen |
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FR3054019B1 (fr) | 2016-07-13 | 2018-11-16 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Dispositif de fourniture de gaz |
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2012
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- 2012-03-06 SI SI201230297T patent/SI2686602T1/sl unknown
- 2012-03-06 AU AU2012228506A patent/AU2012228506A1/en not_active Abandoned
- 2012-03-06 PT PT127073062T patent/PT2686602E/pt unknown
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102020007231A1 (de) | 2020-11-19 | 2022-05-19 | Techlnpro Gmbh | Rohrsystem für Flaschenbündel von Druckgasflaschen |
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DK2686602T3 (en) | 2015-09-21 |
CA2830207A1 (en) | 2012-09-20 |
DE102011014065A1 (de) | 2012-09-20 |
WO2012123283A1 (de) | 2012-09-20 |
EP2686602A1 (de) | 2014-01-22 |
AU2012228506A1 (en) | 2013-09-12 |
CN103502719A (zh) | 2014-01-08 |
BR112013023416B1 (pt) | 2021-05-25 |
CA2830207C (en) | 2019-01-15 |
PT2686602E (pt) | 2015-10-12 |
ES2546499T3 (es) | 2015-09-24 |
CN103502719B (zh) | 2015-10-21 |
PL2686602T3 (pl) | 2015-11-30 |
KR20140031866A (ko) | 2014-03-13 |
PE20141273A1 (es) | 2014-10-12 |
HRP20150970T1 (hr) | 2015-10-09 |
HUE025396T2 (en) | 2016-02-29 |
BR112013023416A2 (pt) | 2018-02-14 |
DE202011110486U1 (de) | 2014-03-27 |
US20140290797A1 (en) | 2014-10-02 |
SI2686602T1 (sl) | 2015-11-30 |
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