EP2101103B1 - Cape de protection pour récipients à gaz comprimé - Google Patents

Cape de protection pour récipients à gaz comprimé Download PDF

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Publication number
EP2101103B1
EP2101103B1 EP09100164A EP09100164A EP2101103B1 EP 2101103 B1 EP2101103 B1 EP 2101103B1 EP 09100164 A EP09100164 A EP 09100164A EP 09100164 A EP09100164 A EP 09100164A EP 2101103 B1 EP2101103 B1 EP 2101103B1
Authority
EP
European Patent Office
Prior art keywords
protective cap
cap according
fastening
shells
head portion
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
Application number
EP09100164A
Other languages
German (de)
English (en)
Other versions
EP2101103A1 (fr
Inventor
Alexander Kriese
Rudi Schaerlaeckens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Messer Gaspack GmbH
Original Assignee
Messer Gaspack GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Messer Gaspack GmbH filed Critical Messer Gaspack GmbH
Priority to PL09100164T priority Critical patent/PL2101103T3/pl
Publication of EP2101103A1 publication Critical patent/EP2101103A1/fr
Application granted granted Critical
Publication of EP2101103B1 publication Critical patent/EP2101103B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F17C2205/0126—One vessel
    • 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
    • F17C2205/0308—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
    • 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
    • F17C2205/0382—Constructional details of valves, regulators
    • 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
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/21—Shaping processes
    • F17C2209/2109—Moulding
    • F17C2209/2118—Moulding by injection
    • 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
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/22—Assembling processes
    • F17C2209/228—Assembling processes by screws, bolts or rivets
    • 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
    • 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 a protective cap for compressed gas containers, which is composed of two interconnected at a parting line, an inner cavity for receiving a sampling valve enclosing partial shells, and a fixing portion for attachment to a compressed gas container or the extraction valve, a head portion and between the attachment portion and the head portion extending side parts, as well as, for example, from the DE-A-10 057 471 is known.
  • the most sensitive part of pressurized gas containers which are to be understood below in particular compressed gas cylinders, gas cartridges or pressure cans, is the removal valve, which is used for gas removal and for filling the gas cylinder.
  • this safety device takes place either on the compressed gas cylinder itself, in particular on an existing thread, or on a corresponding attachment portion of the sampling valve and can in this case also attached to the sampling valve to the compressed gas cylinder and removed from it.
  • an attractive appearance and an easy and safe handling are desired, especially in the medical field of application.
  • a protective device that can be easily attached to the compressed gas tank and removed without the need for the removal valve must be removed, is from the EP 0 939 875 A1 known.
  • a cap for compressed gas cylinders is described, which consists of two interconnected subshells, which are connected for example by screwing.
  • the partial shells enclose an inner cavity for receiving the extraction valve and have at least one lateral recess and a recess on the head side.
  • the recesses are dimensioned so that even with attached protective cap, the operation of all functions of the extraction valve and the attachment of connections is ensured without problems.
  • the protective cap is attached by screw thread to the compressed gas cylinder.
  • the protective cap can be adapted to compressed gas containers of different size and type, for example to compressed gas cylinders with 2, 5, 10 or 20 liters volume. This known protective cap has proven itself, but is still capable of improvement in terms of manufacturing costs and mechanical strength.
  • the object of the present invention is therefore to develop a protective cap for pressurized gas containers, which overcomes the disadvantages of the prior art.
  • the reinforcing struts are sections of the protective cap which are attached by profiling, thickening, reinforcement or otherwise, whose task is, in particular, to improve the mechanical strength and thus the protective function of the protective cap.
  • An advantageous development of the invention provides that arranged on the dividing line reinforcing struts are each made up of two, each having a partial shell associated semi-hollow profiles are constructed with a substantially U- or V-shaped cross-section, the leg edges facing each other.
  • the two semi-hollow profiles thus fit together in the installed state to form a hollow profile with high mechanical strength, but low weight.
  • the reinforcing struts are tapered towards the head portion.
  • Such a configuration facilitates storage, in particular the stacking of the protective caps.
  • the side parts of the partial shells are preferably each equipped with at least one recess.
  • the same purpose serves a recess on the head side of the head section.
  • the recesses lead to a reduced overall weight and to the saving of material during the production of the protective caps.
  • the protective cap preferably contains two lateral recesses, which are preferably of the same or similar size and arranged opposite one another. Instead of two lateral recesses, the protective cap can also have four lateral recesses, which are advantageously arranged symmetrically to each other.
  • the size of the recess in the head area at the top of the protective cap is preferably designed so that the handwheel of a removal valve can be actuated even when the protective cap is attached.
  • parts of the extraction valve may protrude from the recesses in the side parts and / or in the head area.
  • the head section is expediently provided with at least one ring around the head section equipped with circumferential reinforcing rib.
  • means for fastening a suspension device and / or a carrying device are provided on at least one partial shell.
  • the carrying device consists for example of one or more handles.
  • the handle may be a headband, a handle bar, a handle plate or a recessed grip.
  • the handle is preferably integrated in the protective cap and is preferably movable, in particular hinged or pivotable, arranged.
  • the handle can be folded out, for example, by a hinge in the head area from bottom to top.
  • the handle may also be formed in the head area as a laterally expedischwenkbares part.
  • the handle may also be designed as a displaceable part, for. B. as a pull-out handle in the direction of the protective cap longitudinal axis or perpendicular thereto.
  • the movable carrying device is advantageously designed lockable.
  • the suspension device may for example be a hook or a hook-shaped part.
  • the suspension device is preferably movable, in particular hinged.
  • the suspension can be constructed analogously to the support device, it can also be locked.
  • the partial shells are made of plastic or metal.
  • the protective cap, or a part of the protective cap preferably consists of a thermoplastic material, for.
  • a thermoplastic material for.
  • polyoxymethylene polyethylene, polypropylene, polystyrene, PVC, polyester, polyamide, liquid crystalline polymer (LCP).
  • the thermoplastic can also be a blend.
  • the thermoplastics are advantageously fiber-reinforced (eg glass fiber, mineral fiber, carbon fiber).
  • a suitable plastic is e.g. Polyamide with 30 weight percent glass fiber.
  • the plastic can be foamed.
  • the cap or parts of the cap may preferably be made by conventional thermal plastic processing techniques such as extrusion or injection molding.
  • a likewise advantageous embodiment of the invention provides that the partial shells are constructed symmetrically to each other. Especially at the Production of the two partial shells by injection molding, it is thereby possible to produce them in a common injection mold, which saves considerable costs in the production.
  • the attachment section is preferably equipped with attachment elements which serve for attachment to a removal valve - if the removal valve has a suitable attachment section - or to the pressure vessel.
  • the fasteners include, for example, a thread, a bayonet, clamp or snap, or they are formed by protruding formations such as grooves or teeth, which engage in a corresponding thread or corresponding elements on the attachment portion of the extraction valve or in the external thread on the bottle neck of a gas cylinder.
  • an additional adapter piece which is placed on the bottle thread be necessary. Even with a fastening of the protective cap with a thread-like fastening device, an adapter piece for compressed gas cylinder may be advantageous, for. B.
  • the fastening device may also include a strap or strap.
  • the tension band is guided, for example, around the bottom of the compressed gas cylinder and is detachably fastened to the protective cap.
  • straps or tabs may be on the protective cap, wherein the removal valve or the compressed gas container corresponding counterparts are arranged for attachment.
  • Another example of a fastening device is a fork which is mounted on the protective cap and engages the extraction valve.
  • the partial shells are fixed at least in the region of the head section and the fastening section, but are releasably connected to one another, for example by a screw connection.
  • the cap is equipped with a twist and / or with a roll backup.
  • the rotation of the cap serves to fix the cap on the cylinder so that the cap can not be rotated relative to the cylinder.
  • the anti-twist device For example, a rectangular recess in the interior of the cap for receiving a square often present on the sampling valve.
  • the roll retainer is one or more protrusions on the protective cap which protrude above the gas bottle and prevent rolling of the horizontal bottle.
  • the roll backup is advantageous in the attachment portion of the cap, that is attached to the pressure gas cylinder closest to the part of the cap.
  • the rolling safety device is an angular bead, one or more projections, webs or pins, an overall angular base surface or a polygonal profile in the base region, which extends beyond the outer circumference of the compressed gas container.
  • the protective cap 1 shown in the drawings for compressed gas tank is constructed of symmetrically arranged part shells 2, 3, which are connected to one another at a parting line 4. Both partial shells 2,3 are made of injection molding. The exact same structure of both partial shells makes it possible to use the same injection mold for both partial shells 2,3.
  • the partial shells 2, 3 enclose an inner cavity 5, which is intended to receive a removal valve (not shown here).
  • the protective cap 1 has a fastening section 6 for fastening to a compressed gas container, not shown here, or to a removal valve mounted thereon.
  • the attachment portion 6 is equipped with corresponding fastening elements, for example a screw thread 7, which can interact with a corresponding screw thread on the compressed gas container or on the removal valve.
  • the base of the mounting portion 6 protrudes in the installed state beyond the pressurized gas container and is as roll protection octagonal in the embodiment, but it may also be round, elliptical, square or polygonal.
  • an annular head portion 9 is arranged on the mounting portion 6 opposite side of the protective cap 1.
  • the attachment portion 6 and the head portion 9 are connected to each other by side parts 11.
  • the side parts 11 have recesses 12 through which the operation of the removal valve is possible even with attached protective cap.
  • the protective cap 1 may further comprise, in a manner not shown here, on the attachment section 6 or on the head section 9 as an additional shock-proof all-round beads or ribs.
  • the partial shells 2, 3 have in the fastening section 6 and in the head section 9 in the region of the dividing line 4 bores 8, on which the partial shells 2, 3, for example by means of screw connections or combined screw / plug connections, are firmly but detachably connected to one another.
  • the partial shells 2.3 are brought in from both sides and fastened together; an already mounted removal valve or already installed ports usually need not be removed before. Further holes 10 are used to attach a handle or a carrying device.
  • each of the partial shells has three reinforcing struts (partial shell 2: reinforcing struts 14a, 15a, 16a, partial shell 3: reinforcing strut 14b, 15b, 16b).
  • the partial struts formed as half-hollow profiles 14a, 14b, 15a, 15b, 16a, 16b have a substantially triangular cross-section and taper in the direction of the head section 9 of the protective cap 1.
  • leg edge surfaces 18, 19 of FIG Reinforcement struts 15a, 16a and 15b, 16b run exactly at the parting line 4 of the two partial shells, so that in the assembled state of the protective cap 1, the reinforcing struts 15a, 15b and 16a, 16b are each pressed together with their leg edge surfaces 18, 19 and in this way one each form common reinforcing strut. Thereby exists between the Part shells 2.3 a large contact surface, whereby the protective cap 1 receives a particularly high mechanical rigidity.
  • the cap should be at least partially rotationally symmetrical and have a diameter that does not differ significantly from the diameter of the gas container (ie, for example, a compressed gas cylinder, a pressure cell or a gas cartridge).
  • the diameter of the protective cap is in the range of container diameter or up to 10 percent above. It is favorable if the protective cap is flush with the gas container and protrudes laterally beyond the entire or in part only for rolling protection.
  • the size of the protective cap can vary; the minimum size of the protective cap 1 usually results from the fact that inside the cavity 5 the removal valve provided for the respective application can be wholly or partially received, optionally including integrated fittings such as pressure reducer, metering valve and the like, but the protective cap can only be used for Covering a portion of the sampling valve may be provided.
  • the protective cap 1 is suitable for compressed gas containers, in particular compressed gas cylinders, gas cartridges or pressure containers of different sizes, for example with 2, 5, 10, 20 or 50 liters of volume.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Closures For Containers (AREA)
  • Cosmetics (AREA)

Claims (12)

  1. Cape de protection pour récipients à gaz comprimé, qui est composée de deux coquilles partielles (2, 3) assemblées l'une à l'autre selon une ligne de séparation (4) et entourant une cavité intérieure destinée à recevoir une soupape de prélèvement et qui présente une partie de fixation (6) à fixer à un récipient à gaz comprimé ou à la soupape de prélèvement, une partie de tête (9) et des parties latérales (11) s'étendant entre la partie de fixation (6) et la partie de tête (9), caractérisée en ce qu'il est prévu dans les parties latérales (11) plusieurs entretoises de renforcement (14a, 14b, 15a, 15b, 16a, 16b) s'étendant entre la partie de fixation (6) et la partie de tête (9), dans laquelle la ligne de séparation (4) des deux coquilles partielles (2, 3) s'étend longitudinalement à travers deux entretoises de renforcement situées l'une en face de l'autre (15a, 15b, 16a, 16b).
  2. Cape de protection selon la revendication 1, caractérisée en ce que les entretoises de renforcement (15a, 15b; 16a, 16b) disposées sur les lignes de séparation se composent chacune de deux moitiés de profilé creux ayant une section transversale essentiellement en forme de U ou de V, associées respectivement à une coquille partielle, et dont les faces des branches sont tournées l'une vers l'autre.
  3. Cape de protection selon la revendication 1 ou 2, caractérisée en ce que les entretoises de renforcement (14a, 14b, 15a, 15b, 16a, 16b) vont en se rétrécissant en direction de la partie de tête.
  4. Cape de protection selon l'une quelconque des revendications précédentes, caractérisée en ce que les parties latérales (11) des coquilles partielles (2, 3) présentent chacune au moins une découpe (12).
  5. Cape de protection selon l'une quelconque des revendications précédentes, caractérisée en ce que la partie de tête (9) présente une découpe.
  6. Cape de protection selon l'une quelconque des revendications précédentes, caractérisée en ce que la partie de tête (9) est munie d'au moins une nervure de renforcement s'étendant en forme d'anneau autour de la partie de tête (9).
  7. Cape de protection selon l'une quelconque des revendications précédentes, caractérisée en ce qu'il est prévu sur au moins une coquille partielle (2, 3) des moyens (10) pour la fixation d'un dispositif de suspension et/ou d'un dispositif porteur.
  8. Cape de protection selon l'une quelconque des revendications précédentes, caractérisée en ce que les coquilles partielles (2, 3) sont fabriquées en matière plastique ou en métal.
  9. Cape de protection selon l'une quelconque des revendications précédentes, caractérisée en ce que les deux coquilles partielles (2, 3) sont construites de façon symétrique et sont fabriquées par moulage par injection dans un moule de moulage par injection commun.
  10. Cape de protection selon l'une quelconque des revendications précédentes, caractérisée en ce que la partie de fixation (6) est munie d'éléments de fixation pour la fixation à une partie de fixation du récipient à pression et/ou à une soupape de prélèvement montée sur le récipient à gaz comprimé.
  11. Cape de protection selon l'une quelconque des revendications précédentes, caractérisée en ce que les coquilles partielles (2, 3) sont assemblées l'une à l'autre de façon solide, mais séparable, au moins dans la région de la partie de tête (9) et de la partie de fixation (6), par exemple au moyen d'un assemblage vissé.
  12. Cape de protection selon l'une quelconque des revendications précédentes, caractérisée par une protection intégrée contre la rotation et/ou le roulement.
EP09100164A 2008-03-13 2009-03-05 Cape de protection pour récipients à gaz comprimé Active EP2101103B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09100164T PL2101103T3 (pl) 2008-03-13 2009-03-05 Kołpak ochronny do zbiorników gazowych pod ciśnieniem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008014264A DE102008014264B4 (de) 2008-03-13 2008-03-13 Schutzkappe für Druckgasbehälter

Publications (2)

Publication Number Publication Date
EP2101103A1 EP2101103A1 (fr) 2009-09-16
EP2101103B1 true EP2101103B1 (fr) 2010-11-10

Family

ID=40673469

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09100164A Active EP2101103B1 (fr) 2008-03-13 2009-03-05 Cape de protection pour récipients à gaz comprimé

Country Status (5)

Country Link
EP (1) EP2101103B1 (fr)
AT (1) ATE487909T1 (fr)
DE (2) DE102008014264B4 (fr)
ES (1) ES2356280T3 (fr)
PL (1) PL2101103T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014005832A1 (fr) 2012-07-05 2014-01-09 Messer Gaspack Gmbh Bouteille de gaz comprimé comprenant un dispositif de protection de valve

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3011612B1 (fr) * 2013-10-07 2015-10-30 Rovip Chapeau de protection pour bouteille a gaz
ES2927695T3 (es) * 2013-11-15 2022-11-10 Amtrol Licensing Inc Conjunto de asas para un cilindro de gas portátil con bloqueo de clic
DE102022209694A1 (de) * 2022-09-15 2024-03-21 Robert Bosch Gesellschaft mit beschränkter Haftung Tankventil, Baukasten und Schutzhülse für ein Tankventil

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Publication number Priority date Publication date Assignee Title
US3696964A (en) * 1970-02-19 1972-10-10 Alfred Deakin Cap for oxygen and similar containers
GB1529293A (en) * 1977-05-25 1978-10-18 Kitsuda M Protection cap for the valve of a pressure vessel or cylinder
US4352370A (en) * 1980-10-16 1982-10-05 Steve Childress Pressure vessel valve housing
FR2661970B1 (fr) * 1990-05-09 1992-07-24 Air Liquide Structure de protection d'un robinet de conteneur de gaz toxique.
FR2706016B1 (fr) 1993-06-03 1995-07-28 France Prod Oxygenes Co Chapeau de bouteille de gaz.
DE19648440C1 (de) 1996-11-22 1998-03-26 Messer Griesheim Gmbh Flaschenkopf
DE19926961A1 (de) * 1999-06-14 2001-01-25 Josef Haberthaler Schutzkappe für eine Druckgasflasche
DE10057471C2 (de) * 2000-11-20 2003-06-26 Messer Griesheim Gmbh Einschalige Schutzkappe für Druckgasflaschen zur seitlichen Montage
DE10057469C2 (de) * 2000-11-20 2003-04-17 Messer Griesheim Gmbh Schutzkappe für Druckgasflaschen mit Halteschiene
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
DE202004005680U1 (de) * 2003-11-06 2004-11-25 Funck, Ralph, Dr. Deckel für Druckbehälter
FR2900717B1 (fr) * 2006-05-03 2008-07-11 Air Liquide Chapeau de protection pour recipient et recipient pourvu d'un tel chapeau
FR2905447B1 (fr) * 2006-09-01 2010-01-29 Air Liquide Chapeau de protection pour recipient de fluide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014005832A1 (fr) 2012-07-05 2014-01-09 Messer Gaspack Gmbh Bouteille de gaz comprimé comprenant un dispositif de protection de valve
DE102012013387A1 (de) 2012-07-05 2014-01-09 Messer Gaspack Gmbh Druckgasflasche mit Ventilschutzeinrichtung

Also Published As

Publication number Publication date
ES2356280T3 (es) 2011-04-06
DE102008014264B4 (de) 2009-12-24
DE102008014264A1 (de) 2009-10-01
EP2101103A1 (fr) 2009-09-16
PL2101103T3 (pl) 2011-05-31
DE502009000157D1 (de) 2010-12-23
ATE487909T1 (de) 2010-11-15

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