EP2933547B1 - Ventilschutzkorb für den schutz von gasflaschenventilen - Google Patents
Ventilschutzkorb für den schutz von gasflaschenventilen Download PDFInfo
- Publication number
- EP2933547B1 EP2933547B1 EP15001124.5A EP15001124A EP2933547B1 EP 2933547 B1 EP2933547 B1 EP 2933547B1 EP 15001124 A EP15001124 A EP 15001124A EP 2933547 B1 EP2933547 B1 EP 2933547B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- valve
- protection basket
- protection
- stability
- basket
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 21
- 230000006378 damage Effects 0.000 claims description 12
- 239000004743 Polypropylene Substances 0.000 claims description 10
- -1 polypropylene Polymers 0.000 claims description 10
- 229920001155 polypropylene Polymers 0.000 claims description 10
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims description 6
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 6
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 5
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 2
- 238000004891 communication Methods 0.000 claims 1
- 238000013016 damping Methods 0.000 claims 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 37
- 238000003860 storage Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
- F17C2201/058—Size portable (<30 l)
-
- 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
- F17C2205/0165—Details of mounting arrangements for transport with handgrip
-
- 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
- F17C2205/0305—Bosses, e.g. boss collars
-
- 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
- F17C2205/0308—Protective caps
-
- 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
- F17C2270/07—Applications for household use
- F17C2270/0745—Gas bottles
Definitions
- the invention relates to a technical solution for a valve protection basket for gas cylinder valves, which consists of a one-piece or two-piece, a cylindrical outer contour having protective cage arranged in the bottom region and fixing the protective cage on the gas cylinder valve serving fasteners, with four support elements which the side region of the protective cage forming and a stability rim connecting the support elements in the upper area, the stability ring being interrupted between two support elements.
- Valve baskets are used for mechanical protection of gas cylinder valves during storage and transport.
- Valve protection baskets or caps for gas cylinders are already known from the prior art. That's how it describes DE 103 08 676 A1 a protective cap for a cylinder valve of a gas cylinder, in particular a gas fuel bottle for use in natural gas-powered motor vehicles.
- the protective cap for mounting and / or disassembly on a gas cylinder with installed cylinder valve is made in several parts.
- the protective cap has a protective sheath provided with openings and consisting of two individual shells on which a form-fitting fastening to the support ring to be arranged separately is to be secured in the lower region.
- a two-piece pipe clamp is inserted into the protective jacket and is firmly connected by screw connections with this during the assembly process. Furthermore, a lid is to be arranged on the front side of the two half-shells of the protective jacket, whereby the protective jacket can be closed upwards via a positive connection.
- valve protection cage should withstand a fall test in accordance with DIN EN ISO 11117: 2009-01 with a rated weight of 25kg undamaged and be secured against rotation with the gas cylinder with a minimum torque of 30 Nm and be firmly connected. Nevertheless, the connection is again releasable, but so that the connection can only be solved by means of a tool attack. Furthermore, the valve protection cage should have a load of at least 75 kg, in order to be able to stack at least 3 more gas cylinders if necessary. For this reason, a still open top design of the valve protection basket with a corresponding to the gas cylinder bottom size adapted minimum width is necessary.
- valve safety basket should be able to handle manually and be free of sharp edges, so that it can be transported easily and without risk of injury.
- a one-piece, a cylindrical outer contour exhibiting Ventilschutzkorb for the protection of gas cylinder valves consisting of a protective cage arranged in the bottom region and fixing the protective cage on the cylinder valve serving fasteners with the side region of the protective cage forming four support elements and a connecting the support elements Stability wreath, wherein the stability ring between two support elements is interrupted, so formed that the protective cage initially has in its bottom region two opposing stability segments.
- These stability segments are connected to each other by two connecting webs with a valve receiving ring arranged therebetween centrally and form with the valve receiving ring a structurally stable ground unit.
- the valve receiving ring has an upper diameter which is suitable to include the valve head of a gas cylinder and a lower diameter which is suitable to include the valve head neck of the gas cylinder.
- the valve receiving ring In the bottom unit, a staggered by 90 ° to the vertical parting plane of the stability segments, the valve receiving ring is completely arranged and the stability segments only partially in vertical alignment of the bottom plate by cutting slot. This slot serves to force the valve receiving ring apart by force application on the inner ring of stability so far that the valve head of the gas cylinder can be received and covered by the valve receiving ring.
- the cover plate covers the connection of the gas cylinder valve with the valve protection cage and thus acts as a guarantee seal for a filled gas cylinder.
- This can also be used to arrange manufacturer information and instructions.
- An advantageous embodiment of the protective basket consists in the arrangement of at least 3 spacers below the protective basket on the stability segments.
- the spacers can be designed to be interchangeable, so that can be fitted passively to larger differences in the bottle radii of the valve guard.
- the spacers can be manufactured and mounted separately or the spacers are produced in a 2K injection molding process in a process step together with the valve cage and thus arranged inextricably on the stability segments.
- the formation of the spacers made of flexible thermoplastic elastomer (TPE), thermoplastic polyurethane (TPU) or rubber rubber with a hardness of 55 to 80 Shore.
- TPE thermoplastic elastomer
- TPU thermoplastic polyurethane
- rubber rubber with a hardness of 55 to 80 Shore.
- a further variant of the design of a valve protection basket for the protection of gas cylinder valves with a one-piece, a cylindrical outer contour having protective cage, arranged in the bottom region and fixing the protective cage on the cylinder valve serving fasteners with the side region of the protective cage forming four support elements and the Supporting elements connecting stability ring, which is designed to be interrupted between two support elements, is that the protective cage has an annular cylinder arranged in the bottom region, which is connected by the lateral support members forming the stability ring.
- the ring cylinder has in the upper third of the inner surface of a sprocket and an underlying attack on.
- a two-piece valve receiving disc with a ring gear on the outer periphery is to be arranged on the handle so that it is in engagement with the ring gear of the annular cylinder for fixing position.
- the valve receiving disc is arranged against rotation.
- the valve receiving disc in turn has an annular central cutout for receiving the gas cylinder valve and has on both sides of this cutout receptacles for screw connection elements, which serve to releasably connect the two subsegments of the valve receiving disc and for fixing the position of the protective cage relative to the different gas cylinder radii.
- the screw is a the end position of the valve receiving disc serving fixing bolt assigned.
- valve disk Above the valve disk a cover plate is subsequently arranged as a warranty seal by means of snap mechanism on the ring cylinder.
- valve cage of all two variants is advantageously made of polypropylene or flame retardant filled polypropylene, PA6 or PA6.6 to meet the required safety requirements.
- cover plates of all two variants are advantageously made of polypropylene, PA6 or PA6.6, whereby the required elasticity of the cover plates for the snap connection is achieved.
- valve protection cage of all two variants has on its periphery one of the identification of the bottle, its content, the date of manufacture and / or the manufacturer serving clip on.
- This can be arranged both in the bottom area or side area of the protective cage, which is advantageously covered by a cover, whose removal is possible only by destruction, and protected from destruction. As a result, a manufacturer and / or warranty seal is created, the arranged information is protected against destruction or manipulation.
- valve protection basket for gas cylinders
- solutions have been found that make it possible to safely protect the valve of a gas cylinder and to fulfill the requirements formulated in the task.
- All three variants of the valve protection basket can be quickly mounted with the gas cylinder with a minimum torque of 30 Nm and can easily be easily disassembled if necessary. They have a shape and a material which allows the stacking of several bottles on top of each other and a load capacity of at least 75 kg can be realized.
- valve protection cage should withstand a fall test in accordance with DIN EN ISO 11117: 2009-01 with a rated weight of 25kg undamaged and. Nevertheless, the connection is again releasable, but so that the connection can only be solved by means of a tool attack. Furthermore, the valve protection cage should have a load of at least 75 kg, in order to be able to stack at least 3 more gas cylinders if necessary.
- the valve guard is formed as a one-piece, a cylindrical outer contour exhibiting protective cage 1 for the protection of gas cylinder valves.
- the protective cage 1 consists of the attachment in the bottom region 2 fixing the protective cage on the cylinder valve Befest Trents institutenl.6 to 1.13, the side portion of the protective cage forming four support elements 5 and the supporting elements 5 connecting stability rim 4, wherein the stability ring 4 between two support elements 5 is interrupted ,
- the floor area 2 has two stability segments 1.6 that are opposite one another at a distance through parting planes 1.6.1, which form the main part of the floorboard. These stability segments 1.6 are connected to one another by two connecting webs 1.7 with a valve receiving ring 1.8 centrally arranged therebetween and together with the valve receiving ring 1.8 form a structurally stable ground unit.
- the valve receiving ring 1.8 has an upper diameter which is suitable for comprising the valve head of a gas cylinder and a lower diameter which is suitable for enclosing the valve head neck of the gas cylinder.
- This slot 1.9 serves to force the valve receiving ring so far apart by force application on the stability ring 4 that the valve head of the gas cylinder can be received and covered by the valve receiving ring 1.8. After releasing the force application, the slot 1.9 rejoins and the valve head of the gas cylinder is seated in the valve receiving ring 1.8 and the valve head neck is encompassed by the inwardly directed overlap 1.8.1 in the lower region of the valve receiving ring 1.8.
- the cover plate 1.12 covers the connection of the gas cylinder valve with the valve protection cage and thus acts as a warranty seal for a filled gas cylinder. This can also be used to arrange manufacturer information and instructions.
- An advantageous embodiment of the protective cage consists in the arrangement of at least 3 spacers 1.13 below the protective cage 1 on the stability segments 1.6.
- the spacers 1.13 can be designed to be interchangeable, so that larger differences in the bottle radii of the valve guard 1 can each be fitted passably.
- the spacers 1.13 can be manufactured and assembled separately or the spacers 1.13 are produced in a 2K injection molding process in a process step together with the valve cage and thus arranged inseparably on the stability segments 1.6.
- the valve cage is made of polypropylene, PA6 or PA6.6 or flame retardant filled polypropylene. This ensures that due to the unpredictable storage options also a high temperature resistance at temperatures between - 40 ° C and + 60 ° C, high UV light resistance, ozone resistance, a heavy flammability can be realized and the possibility of self-extinguishing is given ,
- valve protection cage does not favor the corrosion of the gas cylinder and that the respective valve protection cage is a sample of fall according to DIN EN ISO 11117: 2009-01 with a rated weight of 25kg without damage survives.
- TPE flexible thermoplastic elastomer
- TPU thermoplastic polyurethane
- rubber rubber with a hardness of 55 to 80 Shore.
- a clip 4 which has an identification of important information relating to the gas quality, the manufacturer, the safety information, the date of manufacture and / or the capacity.
- This clip 4 is advantageously protected against destruction, in which it is covered by a subsequent to the valve guard over the clip to be arranged cover plate 4.1 by fixing 4.2.1.
- This covering clip 4.1 is removable in order to access the information.
- this clasp is detachably arranged only by the destruction or destruction of their fasteners, so that the label is securely protected.
- FIGS. 22 to 33 is the valve protection basket for the protection of gas cylinder valves as a one-piece basket with a one-piece, a cylindrical outer contour having protective cage 1, arranged in the bottom area 2.2 and fixing the protective cage 1 serving on the cylinder valve fasteners with the side region 2.3 of the protective cage 1 forming four Support elements 2.5 and the supporting elements 2.5 connecting stability ring 2.4 is formed.
- This stabilizing ring 2.4 is designed to be interrupted between two support elements 2.5 for better handling when carrying the gas cylinders and for the stacking behavior of the gas cylinders.
- the protective cage 1 has an annular cylinder 2.6 to be arranged in the base area 2.2, which is connected to the stability cage 2.4 by the supporting elements 2.5 forming the lateral area 2.3.
- the ring cylinder 2.6 has in the upper third of the inner surface of a ring gear 2.6.1 and an underlying attack 2.6.2.
- a two-part formed separate valve receiving disc 2.8 has a ring gear on the outer periphery and is to be attached separately to the gas cylinder valve.
- the valve receiving disc 2.8 an annular central cutout 2.8.1 for receiving the gas cylinder valve.
- the screw is a the end position of the valve receiving disc serving 2.8 Fixing 2.10.1 assigned.
- valve receiving disc 2.8 with the screw connection elements 2.10 is first fixed to the gas bottle neck so that the ring cylinder 2.6 of the protective cage 1 can be pushed over the valve disc 2.8 to 2.6.2 above the ring cylinder 2.6, the screw is set back so far that the two sprockets of ring cylinder 2.6 and valve disc 2.8 above the bead of the attack 2.6.2 are engaged.
- the rotationally secure fixing position and the firm connection between the gas cylinder and the valve protection cage 1 is created, which can be released if necessary by loosening the screw again.
- valve disk 2.8 Above the valve disk 2.8 is a cover plate 2.12 subsequently arranged as a warranty seal by snap mechanism on the ring cylinder 2.6. This must be destroyed for removal by breaking.
- the valve cage is made of polypropylene, PA6 or PA6.6 or flame retardant filled polypropylene. This ensures that due to the unpredictable storage options also a high temperature resistance at temperatures between - 40 ° C and + 60 ° C, high UV light resistance, ozone resistance, a heavy flammability can be realized and the possibility of self-extinguishing is given ,
- the two segments of the valve disc 2.8 as well as the cover plate 2.12 are made of polypropylene, PA6 or PA6.6 for these reasons.
- this protective cage has analog Fig. 33 on the periphery of the lower edge region of the valve protection basket on a clip 4, which has a label to important information relating to the gas quality, the manufacturer, the safety information, the date of manufacture and / or the capacity.
- This clip 4 is advantageously protected against destruction, in which it is covered by a subsequent to the valve guard over the clip to be arranged cover plate 4.1 by fixing 4.2.1.
- This covering clip 4.1 is removable in order to access the information.
- this clasp is detachably arranged only by the destruction or destruction of their fasteners, so that the label is securely protected.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL15001124T PL2933547T3 (pl) | 2014-04-17 | 2015-04-17 | Kosz ochronny do zaworu dla ochrony zaworów butli gazowych |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014006159 | 2014-04-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2933547A1 EP2933547A1 (de) | 2015-10-21 |
EP2933547B1 true EP2933547B1 (de) | 2019-06-19 |
Family
ID=53002465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15001124.5A Active EP2933547B1 (de) | 2014-04-17 | 2015-04-17 | Ventilschutzkorb für den schutz von gasflaschenventilen |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2933547B1 (da) |
DE (1) | DE102015004951A1 (da) |
DK (1) | DK2933547T3 (da) |
PL (1) | PL2933547T3 (da) |
PT (1) | PT2933547T (da) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9932148B2 (en) * | 2015-01-23 | 2018-04-03 | Amtrol Licensing Inc. | Handle assembly for a portable pressurized gas cylinder |
EP3282170A1 (en) * | 2016-08-10 | 2018-02-14 | Linde Aktiengesellschaft | Connecting means for pressing a collar onto a gas cylinder |
US10753541B2 (en) * | 2018-05-16 | 2020-08-25 | Amtrol Licensing Inc. | Handle assembly for a portable pressurized gas cylinder |
DE102018111793A1 (de) | 2018-05-16 | 2019-11-21 | Schmitt Prof. Möhlmann & Collegen Wirtschaftskanzlei-Insolvenzverwalter Aktiengesellschaft | Gasflasche |
ES2936107T3 (es) * | 2018-07-12 | 2023-03-14 | Gasib Soc Iberica De Gas Licuado S L U | Un collarín para ser montado en un cilindro de una botella de gas |
CN116447515B (zh) * | 2023-06-15 | 2023-09-08 | 安徽省脉安医药科技有限公司 | 一种一氧化氮存储用高压钢瓶 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3776412A (en) * | 1972-09-27 | 1973-12-04 | Luxfer Usa Ltd | Gas cylinder structure and valve-protecting element therefor |
JPH0542319Y2 (da) * | 1990-02-13 | 1993-10-25 | ||
DE9408638U1 (de) * | 1994-05-26 | 1994-07-21 | Sauerstoffwerk Friedrich Guttroff GmbH, 97877 Wertheim | Ventilschutz |
FR2729739B1 (fr) * | 1995-01-25 | 1997-04-25 | Soc D Anciennes Fonderies Et A | Protecteurs pour bouteilles a gaz industriels, domestiques ou medicaux pourvus d'un collier autoserrant de securite |
DE19639997B4 (de) * | 1996-09-18 | 2004-07-08 | Yigitbas, Gökhan | Sicherungseinrichtung für einen zylinderförmigen Druckgasbehälter |
FR2791757B1 (fr) * | 1999-04-01 | 2001-06-15 | Air Liquide | Chapeau ouvert composite de grandes bouteilles de gaz industriels et medicaux |
DE10146261B4 (de) * | 2001-09-20 | 2008-05-29 | Air Liquide Deutschland Gmbh | Ventilschutzbügel |
DE10308676B4 (de) * | 2003-02-28 | 2008-04-03 | Adam Opel Ag | Schutzkappe für ein Flaschenventil einer Gasflasche |
-
2015
- 2015-04-17 EP EP15001124.5A patent/EP2933547B1/de active Active
- 2015-04-17 DE DE102015004951.8A patent/DE102015004951A1/de not_active Withdrawn
- 2015-04-17 PL PL15001124T patent/PL2933547T3/pl unknown
- 2015-04-17 DK DK15001124.5T patent/DK2933547T3/da active
- 2015-04-17 PT PT15001124T patent/PT2933547T/pt unknown
Non-Patent Citations (1)
Title |
---|
None * |
Also Published As
Publication number | Publication date |
---|---|
PT2933547T (pt) | 2019-09-30 |
PL2933547T3 (pl) | 2020-01-31 |
DK2933547T3 (da) | 2019-09-23 |
DE102015004951A1 (de) | 2015-10-22 |
EP2933547A1 (de) | 2015-10-21 |
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