EP1296091A2 - Etrier de protection de valve - Google Patents

Etrier de protection de valve Download PDF

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Publication number
EP1296091A2
EP1296091A2 EP02020732A EP02020732A EP1296091A2 EP 1296091 A2 EP1296091 A2 EP 1296091A2 EP 02020732 A EP02020732 A EP 02020732A EP 02020732 A EP02020732 A EP 02020732A EP 1296091 A2 EP1296091 A2 EP 1296091A2
Authority
EP
European Patent Office
Prior art keywords
protection device
valve protection
valve
bracket
fastening
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.)
Withdrawn
Application number
EP02020732A
Other languages
German (de)
English (en)
Other versions
EP1296091A3 (fr
Inventor
Guido Landen
Klaus Markhoff
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.)
Air Liquide Deutschland GmbH
Original Assignee
Messer Griesheim GmbH
Air Liquide Deutschland GmbH
Messer Group 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 Griesheim GmbH, Air Liquide Deutschland GmbH, Messer Group GmbH filed Critical Messer Griesheim GmbH
Publication of EP1296091A2 publication Critical patent/EP1296091A2/fr
Publication of EP1296091A3 publication Critical patent/EP1296091A3/fr
Withdrawn legal-status Critical Current

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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
    • F17C13/06—Closures, e.g. cap, breakable member
    • 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

Definitions

  • the invention relates to a valve protection device for compressed gas cylinders and a Pressurized gas bottle with a valve protection device.
  • the cylinder valve is of the equipment parts of a compressed gas cylinder (Shut-off valve) the most sensitive part. Especially when transporting the Compressed gas cylinders require effective protection of the cylinder valve. To the A number of protective devices are known for protecting the cylinder valve.
  • EP 0 629 812 A1 describes a plastic cap for gas bottles with a lower part for attachment to the gas bottle and an upper part for protection of the shut-off valve (cylinder valve), the lower part of a side Includes projection with a curvature as a suspension device.
  • DE 44 40 298 A1 describes a protective valve collar for gas cylinders which is based on the head section of a gas bottle attachable and detachable to the valve sleeve is attachable.
  • WO 91/04197 describes a bell-shaped protective cap for compressed gas cylinders made of metal, which has an opening with screw thread and a has a large side opening with an integrated handle and is open at the head.
  • WO 98/23895 describes a protective cap that consists of two half-shells is formed.
  • the protective devices or protective caps mentioned have the disadvantage that the compressed gas cylinder with the protective device attached during transport is unwieldy. The wide one is particularly useful when rolling compressed gas cylinders Head of the protective devices poorly or not at all.
  • Valve protection devices do not allow the filling of compressed gas cylinders and therefore have to be removed for filling.
  • the object of the invention is to provide a protective device for Pressurized gas bottles, the one connected to the pressurized gas bottle Protective device during transport or if the compressed gas bottle falls over Bottle valve protects effectively.
  • the protective device should be easy for the gas companies can and should be attached to and removed from the compressed gas cylinder Functionality of the cylinder valve does not impair, but on the other hand for Customers cannot be removable from the bottle.
  • the invention is based on the further object of providing a protective device for Compressed gas containers, in particular pressurized gas cylinders, to provide the is easier to handle, especially in automated transport.
  • the valve protection devices have a fastening device and bow-shaped or bow-like element, called bow, on.
  • the bracket is there from one or more parts.
  • the fastener is a part that is intended for attachment to the Pressurized gas bottle, especially on the bottle neck ring or on the Bottle neck, serves.
  • the fastening device is usually ring-shaped, disc-shaped or plate-shaped.
  • the fastening device has a central (inner) opening, which is preferably round.
  • the attachment takes place in usually by screwing, clamping or clamping e.g. at the Bottleneck ring.
  • the fastener is at the bottom (foot) of the Valve protection device arranged.
  • the fastener spans e.g. the bottle neck ring one Pressure gas cylinder.
  • the fastening device is, for example, a ring-like one Part that by means of one or preferably two connecting elements such as Screw connections is fastened.
  • the fastener is preferred made of metal, particularly preferably steel or stainless steel, in particular steel profile.
  • the fastening device is a clamping or clamping ring.
  • a fastening device for screwing the valve protection device on the bottle thread is at the inner opening of the fastening part with a Screw thread equipped.
  • the fastening device is e.g. a clamp-like or tension ring-like part, in particular a clamping or clamping ring, for attachment to the Pressurized gas bottle or on the bottle neck ring.
  • the clamp-like part e.g. a ring-shaped part with an opening or ring break
  • the clamp-like part is made by connecting (e.g. screwing, riveting, Snap) from the two ends provided.
  • the fastening device preferably consists of two halves put together to form an inner opening.
  • two ring halves that placed around the bottle neck ring and its ends connected (e.g. screwed) become.
  • the bracket is arranged on the fastening device.
  • the bracket is e.g. at the Fastening device welded on (for parts made of metal such as steel).
  • the Bracket runs vertically to the cross-sectional area of the fastening device.
  • the means that the bracket is aligned in a plane in which the Compressed gas cylinder longitudinal axis and perpendicular to the plane in which the Fastening direction is ("ring level", bottle cross-sectional level).
  • the coat hanger the cylinder valve rotates vertically.
  • the bracket is usually with the Fastening device connected on opposite sides.
  • the coat hanger consists of one or more arcuate elements.
  • the temple shape is in usually U-shaped or horseshoe-shaped.
  • the bracket is made from a strip-shaped, preferably profiled bends made of tubular material with e.g. round, elliptical or angular cross-section or made of round bar material educated. Two or more arches can form a bow.
  • the bracket is preferably made of metal, particularly preferably steel or stainless steel, especially steel profile.
  • the valve protection devices advantageously have a grip element ("knob").
  • the handle element is arranged on the bracket.
  • the grip element is preferred built symmetrically about an axis that is in the direction of the Compressed gas cylinder longitudinal axis is located in the upper area of the Bracket.
  • the grip element is advantageously designed like a knob, in particular in such a way that it fits well on the palm. This allows a comfortable roll of the Pressurized gas cylinders with valve protection, the handle element in the Is guided in the palm of your hand and the obliquely held compressed gas bottle with the edge of the pressurized gas cylinder base is moved on the floor.
  • the grip element advantageously contains a cavity for receiving a electronic data carrier (transponder), as in DE 44 09 313 A1 (internal Designation MG 1968).
  • transponder is a Handle element made of plastic advantageous.
  • Pressurized gas cylinders are pressure containers like normal pressurized gas cylinders, Gas cartridges or pressure cans.
  • valve protection device is preferably dimensioned such that the Valve protection device fits on compressed gas cylinders of different sizes, if necessary using adapters, for example Pressurized gas cylinders with a volume of 2, 5, 10, 20, 33 or 50 liters.
  • the valve protection device advantageously consists of two interconnected Components (halves, half parts) that are vertically separated.
  • the separation of the Components preferably run in a surface that is the central longitudinal axis contains the valve protection device.
  • the components are preferably the same.
  • the dividing line usually runs in the temple plane (symmetrical Longitudinal separation) so that the components form part of the fastening device and have an arcuate bracket part (longitudinally divided bracket), or in the Level perpendicular to the temple level (cross separation), so that the components one Part of the fastening device and a semi-arched bracket part (across split bracket).
  • the components are connected for example by a screw connection, by a plug connection or by a combined plug / screw connection.
  • the components can for example dowel pins or tongue and groove (tongue or groove elements) as aids included for a connector.
  • valve protection device from a fastening device as Basis, which is around the area of the compressed gas cylinder head, in particular the Bottle neck ring, stretches and usually not over that Compressed gas bottle head end or the foot of the cylinder valve extends, and a bracket that is connected to the fastening device and that Bottle valve revolves vertically like a band and front and back to Valve completely or largely free and the preferably symmetrical Build up to a vertical plane in the longitudinal axis of the compressed gas cylinder, allowed operation and accessibility of the cylinder valve when installed Valve protection device as was previously not possible. So they can Bottle valves easily to a gas line for refilling be connected and turned up and down with a pneumatic screwdriver become.
  • the grip element e.g. button or knob
  • a chamber for Recording for a transponder chip which in the preferred embodiment at the upper end of the bracket in the area of the longitudinal axis of the compressed gas cylinder is arranged, allows easy handling of the gas cylinders when Transport.
  • the handle element especially with a chip, is designed so that Gripping systems for the automatic transport of compressed gas cylinders Can lift, transport and read compressed gas cylinders.
  • Valve protection device is connected to the compressed gas cylinder Bottle valve easily possible.
  • the construction and choice of materials preferably steel
  • the valve protection bars meet in particular at Pressurized gas cylinders with a volume of up to 150 liters meet the test conditions of the European standard EN 962.
  • the valve protection device is preferably made of metal, in particular Metal profile material like steel profile. Manufacture of the valve protection devices by metal casting such as steel casting is possible. Also valve guards Plastic is possible. Valve protection devices made of metal profile material considered superior in many ways. So is the valve protection device simple and inexpensive from flat or profile material, preferably from metal, especially made of steel. This results in cost advantages compared to the usual manufacture from cast steel or aluminum or from Plastic.
  • the valve protection device shown in Fig. 1 consists of the Fastening device 1, the bracket 5 and the handle element 6.
  • the parts are preferably made of steel.
  • the bracket 5 is with the fastening device 1 and the handle element 6 connected via the weld seams 7 and 8.
  • Valve protection device consists of two parts, which are vertical (towards the Longitudinal axis A-A) are joined together. The valve protection device points thus a vertical parting plane.
  • the parts are on the Fastening openings 2, 3 and 4 (connection points) screwed.
  • Fig. 2 shows the valve protection device in a view perpendicular to Side view in Fig. 1.
  • the left part (left of the axis A-A) of the Valve protection device is shown in section, the right part as a side view.
  • the vertical runs in the axis A-A and perpendicular to the paper plane Parting plane that separates and through half the parts of the valve protection device the fastening device 1, the bracket 5 in the upper area and through the Handle element 6 runs.
  • the bracket 5 is bent into a U-shape or a horseshoe shape.
  • the bracket is bent radially to the axis A-A, which is better in Fig. 3 is recognizable.
  • the interior spanned by the bracket 5 offers space for that Cylinder valve.
  • the fastening device 5 has a round inner profile, which is adapted to the shape of the bottle neck ring on which the Fastening device 5 is anchored.
  • the grip element 6 is cylindrical constructed and advantageously has an interior 10, which advantageously one records electronic data carriers (transponders).
  • the disk is advantageous in a plastic capsule with an expanding mandrel on the base of the capsule housed, which is arranged in the interior 10. The expanding mandrel of the capsule is inserted into the central opening of the disc 9.
  • the capsule with Data carrier chip is in DE 19540595 A1, in particular FIGS. 12-15, described, what is hereby incorporated by reference.
  • the top of the Handle element 6 is preferably designed so that sliding in the palm (on the ball of the hand) is easily possible.
  • a knob-shaped design is advantageous the grip element 6.
  • Fig. 3 shows the top view of the valve protection device cut through the plane with the axis BB. Another partial section is shown in the area of the fastening opening 2.
  • the fastening device 1 is constructed like a pipe clamp from two parts that are screwed together. Example of dimensions of the valve protection device from FIGS.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
EP02020732A 2001-09-20 2002-09-14 Etrier de protection de valve Withdrawn EP1296091A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10146261 2001-09-20
DE2001146261 DE10146261B4 (de) 2001-09-20 2001-09-20 Ventilschutzbügel

Publications (2)

Publication Number Publication Date
EP1296091A2 true EP1296091A2 (fr) 2003-03-26
EP1296091A3 EP1296091A3 (fr) 2006-02-22

Family

ID=7699607

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02020732A Withdrawn EP1296091A3 (fr) 2001-09-20 2002-09-14 Etrier de protection de valve

Country Status (2)

Country Link
EP (1) EP1296091A3 (fr)
DE (1) DE10146261B4 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2900717A1 (fr) * 2006-05-03 2007-11-09 Air Liquide Chapeau de protection pour recipient et recipient pourvu d'un tel chapeau
FR2976048A1 (fr) * 2011-06-01 2012-12-07 Air Liquide Medical Systems Chapeau de protection pour robinet de reservoir de fluide sous pression
EP2933547A1 (fr) * 2014-04-17 2015-10-21 Schmitt Prof. Möhlmann & Collegen Wirtschaftskanzlei -Insolvenzverwalter Aktiengesellschaft Panier de protection de soupape pour la protection de soupapes de bouteille de gaz
CN107575739A (zh) * 2017-09-21 2018-01-12 江苏江海船舶设备制造有限公司 一种船用空气瓶保护装置
WO2019219837A1 (fr) * 2018-05-16 2019-11-21 Schmitt Prof. Möhlmann & Collegen Wirtschaftskanzlei - Insolvenzverwalter Aktiengesellschaft Bouteille de gaz
US10753541B2 (en) 2018-05-16 2020-08-25 Amtrol Licensing Inc. Handle assembly for a portable pressurized gas cylinder

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008014264B4 (de) * 2008-03-13 2009-12-24 Messer Gaspack Gmbh Schutzkappe für Druckgasbehälter
FR2989759B1 (fr) 2012-04-19 2015-01-30 Air Liquide Chapeau de protection pour robinet de bouteille de fluide sous pression et son procede de fabrication
DE102012013387A1 (de) 2012-07-05 2014-01-09 Messer Gaspack Gmbh Druckgasflasche mit Ventilschutzeinrichtung
DE102015011288B4 (de) 2015-08-18 2017-03-30 Felix Radtke Schutzvorrichtung für ein Ventil einer Druckgasflasche und für ein an dem Ventil angeschlossenes Reduzierventil

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR637667A (fr) * 1926-11-19 1928-05-05 Air Liquide Dispositif protecteur pour robinets de tubes à gaz comprimés ou liquéfiés
US4521676A (en) * 1982-09-30 1985-06-04 Aga Ab Encoded cap for a pressurized gas cylinder
DE3502232A1 (de) * 1985-01-24 1986-07-24 Linde Ag, 6200 Wiesbaden Vorrichtung zum schutz des gasflaschenventils von stahlflaschen
EP1041339A1 (fr) * 1999-04-01 2000-10-04 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Chapeau ouvert composite de grandes bouteilles de gaz industriels et médicaux

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004117A (en) * 1989-09-25 1991-04-02 Sakae Kitsuda Safety cylinder cap
FR2706016B1 (fr) * 1993-06-03 1995-07-28 France Prod Oxygenes Co Chapeau de bouteille de gaz.
DE4409313C2 (de) * 1994-03-18 2002-01-10 Messer Griesheim Gmbh Vorrichtung für die Aufnahme elektronischer Datenträger für Gasflaschen
DE4440298C2 (de) * 1994-11-11 1997-05-07 Andreas Vetter Gasflasche mit Ventilschutzkragen
FR2739647B1 (fr) * 1995-10-09 1997-12-05 Ymos France Ensemble constitue par une serrure de porte de vehicule automobile et ses organes de commande mecanique
DE19540595A1 (de) * 1995-10-31 1997-05-07 Messer Griesheim Gmbh Chipträger aus Kunststoff
DE19648440C1 (de) * 1996-11-22 1998-03-26 Messer Griesheim Gmbh Flaschenkopf

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR637667A (fr) * 1926-11-19 1928-05-05 Air Liquide Dispositif protecteur pour robinets de tubes à gaz comprimés ou liquéfiés
US4521676A (en) * 1982-09-30 1985-06-04 Aga Ab Encoded cap for a pressurized gas cylinder
DE3502232A1 (de) * 1985-01-24 1986-07-24 Linde Ag, 6200 Wiesbaden Vorrichtung zum schutz des gasflaschenventils von stahlflaschen
EP1041339A1 (fr) * 1999-04-01 2000-10-04 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Chapeau ouvert composite de grandes bouteilles de gaz industriels et médicaux

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2900717A1 (fr) * 2006-05-03 2007-11-09 Air Liquide Chapeau de protection pour recipient et recipient pourvu d'un tel chapeau
WO2007125240A3 (fr) * 2006-05-03 2008-04-10 Air Liquide Chapeau de protection pour récipient et récipient pourvu d'un tel chapeau
FR2976048A1 (fr) * 2011-06-01 2012-12-07 Air Liquide Medical Systems Chapeau de protection pour robinet de reservoir de fluide sous pression
WO2013001190A1 (fr) * 2011-06-01 2013-01-03 Air Liquide Medical Systems Chapeau de protection pour robinet de réservoir de fluide sous pression
CN103562616A (zh) * 2011-06-01 2014-02-05 液体空气医疗系统公司 用于加压流体储罐的旋塞的保护罩
CN103562616B (zh) * 2011-06-01 2015-06-24 液体空气医疗系统公司 用于加压流体储罐的旋塞的保护罩
EP2933547A1 (fr) * 2014-04-17 2015-10-21 Schmitt Prof. Möhlmann & Collegen Wirtschaftskanzlei -Insolvenzverwalter Aktiengesellschaft Panier de protection de soupape pour la protection de soupapes de bouteille de gaz
CN107575739A (zh) * 2017-09-21 2018-01-12 江苏江海船舶设备制造有限公司 一种船用空气瓶保护装置
WO2019219837A1 (fr) * 2018-05-16 2019-11-21 Schmitt Prof. Möhlmann & Collegen Wirtschaftskanzlei - Insolvenzverwalter Aktiengesellschaft Bouteille de gaz
US10753541B2 (en) 2018-05-16 2020-08-25 Amtrol Licensing Inc. Handle assembly for a portable pressurized gas cylinder

Also Published As

Publication number Publication date
DE10146261A1 (de) 2003-04-24
EP1296091A3 (fr) 2006-02-22
DE10146261B4 (de) 2008-05-29

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