EP2490915A2 - Véhicules équipés d'un dispositif de protection contre les explosions, les incendies et les effets de flots - Google Patents

Véhicules équipés d'un dispositif de protection contre les explosions, les incendies et les effets de flots

Info

Publication number
EP2490915A2
EP2490915A2 EP10798950A EP10798950A EP2490915A2 EP 2490915 A2 EP2490915 A2 EP 2490915A2 EP 10798950 A EP10798950 A EP 10798950A EP 10798950 A EP10798950 A EP 10798950A EP 2490915 A2 EP2490915 A2 EP 2490915A2
Authority
EP
European Patent Office
Prior art keywords
vehicle
liquid container
holding device
expanded material
filler
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Withdrawn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
EP10798950A
Other languages
German (de)
English (en)
Inventor
Michael Späth
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.)
Spath Michael
Original Assignee
Spath Michael
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 Spath Michael filed Critical Spath Michael
Publication of EP2490915A2 publication Critical patent/EP2490915A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/22—Tank vehicles
    • B60P3/2205—Constructional features
    • B60P3/2235—Anti-slosh arrangements

Definitions

  • Vehicles of all kinds preferably the transport vehicles of all kinds.
  • the present invention relates to the
  • Explosion and fire protection and splash protection of vehicles with liquid containers preferably transport vehicles that transport or store dangerous goods. Furthermore, the present invention relates to the use of so-called
  • a concrete explosion and fire protection device for fuel tanks of vehicles disclosed, for example, DE-A-43 21 662.
  • the device comprises one of a
  • Liquid containers are also so-called
  • metal foil has been provided with cross-sections with respect to the processing direction with the metal foil stretched correspondingly longitudinally.
  • honeycomb structure of the stretched film is very wide meshed, i. Although the webs of the cut film are chosen to be large, while the volume fraction of the expanded material in relation to the total volume of liquid and expanded material is small, i. the liquid occupies a relatively large proportion, but the mechanical stability is low.
  • the expanded material may be due to its own weight or due to interactions between parts of the
  • Stretch material is filled, so that by the
  • the expanded material has greater shear forces or frictional forces
  • baffles are essential for vehicles having a large fluid container. While driving, the surge of a moving fluid significantly affects the driving dynamics. Liquid transporters, such as fire trucks, may deviate or even tip over in the event of a potential resonance disaster. This danger exists completely
  • baffles are heavy metal sheets. Furthermore occurs despite the presence of
  • PU foam is not heat resistant and, fourthly, is a later disposal of PU foam
  • the invention has the object to make vehicles fire and explosion proof over a long period of vehicle operation. Furthermore, the invention was particularly the task of providing a vehicle in which the surge can be reduced in liquid containers of vehicles of all kinds. This spill effect is z.T. also called Schwab bin in the prior art.
  • a vehicle comprising a liquid container, a arranged in the liquid container filler body of a stretched material and a holding device for the filler in the liquid container.
  • a stretched material is to be understood as meaning a band or a foil which is initially provided with a multiplicity of interrupted cuts or punches in order to be subsequently transversal to
  • the holding device in the liquid container offers several advantages.
  • the holding device allows easy handling of the explosion- and fire-protected and reduced-swirl liquid container by the molded body of the expanded material in the construction of the
  • the holding device prevents the molded body is compressed due to its own weight, since at least a portion of the shaped body is arranged hanging on the holding device and because due to the holding device of the molded body is fixed, so that the shear and frictional forces a Prevent compression of the expanded material.
  • a dimensionally stable filling body is retained in the liquid container and the filler remains sufficiently conformed in the liquid container. Due to the attachment is further achieved that the shaped bodies of expanded material less intense
  • the expanded material surprisingly also has the advantage that additional, in particular conventional
  • the baffles were originally prevented from using the stretch material for large liquid tanks, in particular fuel or fuel tanks. Thus serves the
  • the vehicle according to the invention comprises the holding device a rod, in particular a rod, the front side and / or arranged on the rear side in the liquid container or
  • the rod penetrates at least a portion of the expanded material, so that at least a portion of the expanded material rests, so as for example a compression of the expanded material
  • the holding device in particular the rod, comprises of the filling body, so that the filling body is held in the liquid container.
  • the fuel tanks according to the prior art which are filled with a stretch material, have only a small height, so that the stretch material readily reaches its full effect.
  • the vehicles may have liquid containers having a height of 0.80 m or more, more preferably 1.50 m or more, and more preferably 2.20 m or more, most preferably about 1.95 m , Even at these magnitudes, there is no significant compression of the
  • Liquid container no or only a small free space arises.
  • the volume displacement of the filler in the liquid container is less than 6% by volume, preferably less than 4% by volume, more preferably in the range from 1.5 to 3% by volume. -% to keep.
  • the volume of the packing is 6 vol .-% or less, preferably 4 vol .-% or less, more preferably 1.5 to 3 vol .-%.
  • the mass of stretch material is 20 to
  • the liquid container of the vehicle is a hollow cylinder with a wall, a front lid and a rear lid or a leaning
  • Top view represent a circle or an ellipse, wherein the holding device, in particular the rod, approximately centered and arranged approximately perpendicular to the front and / or rear lid.
  • the holding device may also be additionally secured by one or more cross braces to the wall of the liquid container.
  • lid is meant in the context of this invention, the tail of a container which forms a cylindrical or a cuboid container. Accordingly, the lid need not necessarily be removable or mandatory to open.
  • webs of web are made of expanded material so that the filler of the expanded material forms a cylinder.
  • the packing of the expanded material can also by the Jacobwickel compiler, as described in DE-A-197 56 807 of the applicant. Michael Mauh reveals being made.
  • the cylinder may also be compressed, so that the filling body is in the form of an oblique cylinder, ie a cylinder whose cross-sectional area represents an ellipse.
  • These inclined cylinders can be made under very high pressure, which is applied perpendicular to the longitudinal axis of the cylinder.
  • the rod can by cross bracing with the wall of the
  • the filler of the expanded material is in a preferred embodiment of the present invention with the opening fitting fit on the rod before.
  • the liquid container is essentially a hollow cylinder or a slender hollow cylinder filled with winding stretched material
  • the vehicle according to the invention should not be limited to those in which the liquid container is in the form of a cylinder or an oblique cylinder.
  • the liquid container is an approximately cuboid hollow body with walls, a front lid and a rear lid, wherein the lid in plan view rectangles or rectangles with rounded corners, wherein the
  • Holding device in particular the rod, approximately centered and arranged approximately perpendicular to the front and / or rear lid.
  • the holding device may also be secured by cross braces to the wall of the liquid container.
  • the packing of the expanded material in the form of a cuboid or a cuboid with rounded corners, wherein the filler of the expanded material has an opening and is held in the liquid container by the holding device, in particular the rod, through the opening of the cuboid is present.
  • Curbs or cuboids with rounded corners can be made by folding the stretch material in zig-zag form.
  • the filling body is made of the
  • Stretch material in the form of one or more segments in the liquid container has the advantage that the filler is easy to manufacture, and the segments by an easy to be performed Method can be introduced into the liquid container to be filled.
  • the segments can be made by winding webs of stretched material.
  • Stretch material provided with a sheath.
  • the shell causes a protection of the filling body, which may be necessary as occurring between filler and container inside
  • the sheath consists of a plastic and / or wire mesh, more preferably, the sheath of a plastic fabric and / or a
  • This envelope forms an envelope of the filling body, so that at least the lateral surface of the
  • Plastic and / or wire mesh are provided.
  • the shell may be attached to the surface of the filler by a support grid and / or by supporting struts.
  • An unexpected advantage of the sheath is that compression due to shear or friction forces is prevented because the expanded aluminum material can not rub against each other.
  • the metal foil should not be too strong as that Total volume of the packing should not displace too much volume.
  • a particularly advantageous expanded material is produced from a metal foil, in particular from an aluminum foil, the thickness of the foil preferably being in the range from 30 ⁇ m to 100 ⁇ m, more preferably from 50 ⁇ m to 90 ⁇ m, and very particularly preferred is about 70 pm.
  • Production of the expanded material also has the advantage of acting antibacterial.
  • the stretched material is preferably prepared by continuously parallel with a cutting unit and
  • Stretch material wherein the winding has an opening in the core, through which the holding device, in particular the rod, is passed.
  • the core of the roll is in the center of the roll. Through the opening in the center, i. in the core of the roll, the holding device,
  • the vehicle may be a road vehicle, in particular a tanker truck, a semi-trailer, a
  • Semi-trailer a fire truck or a trailer. It may also be a rail vehicle, in particular a
  • Tank car or be a ship.
  • the vehicle may be an aircraft or a helicopter. This is true despite the everyday usage, according to which an aircraft or a helicopter is not a vehicle in the narrower sense. In an aircraft or a helicopter be through the molded body of the expanded material in one
  • the vehicle is suitable for transporting dangerous goods or liquid or gaseous
  • a liquid or gaseous substance should be understood to mean that it is a fluid of any kind.
  • the exit velocity of gases from a leaky container can be reduced so as to reduce the risk of explosion and fire.
  • a further subject of the present invention - according to a second aspect of the present invention - is thus the use of a filling body according to the invention of a stretch material for liquid container of a vehicle. Further, in particular advantageous embodiments of this
  • liquid container should generally be understood as meaning liquid containers provided for the transport of fluids, in particular of gaseous or liquid substances, preferably of fuels or fuels.
  • the fillers of a stretched material are preferably used for vehicles of all kinds, preferably road vehicles of all kinds, in particular for one
  • Semi-trailer a trailer or a transport vehicle, which is suitable for the transport of dangerous goods or liquid or gaseous combustible materials, further
  • Tank wagons furthermore preferred for ships of all kinds, furthermore for airplanes or helicopters.
  • Liquid container used wherein the liquid container has an inner diameter of 0.80 m or more, especially 1.50 m or more, more preferably 2.20 m or more, most
  • the packing of the expanded material can preferably be inserted in the form of several segments in the liquid container.
  • the filling body made of the expanded material can be provided with a casing, in particular with a casing made of a plastics material. and / or wire mesh, particularly preferably with a sheath made of a synthetic fabric and / or a stainless steel wire mesh.
  • a casing made of a plastics material.
  • wire mesh particularly preferably with a sheath made of a synthetic fabric and / or a stainless steel wire mesh.
  • Stretch material of a metal foil in particular of an aluminum foil, more preferably made of an aluminum foil with a thickness of 30 ⁇ ⁇ to 100 ⁇ , more preferably from 50 ⁇ to 90 ⁇ ⁇ and most preferably of about 70 ⁇ is produced.
  • the expanded material of the metal foil is preferably produced by continuously parallel and staggered longitudinal cuts in the metal foil being produced by a cutting unit, and the cut metal foil is stretched with a draw unit comprising two toothed belts transverse to the longitudinal direction of the metal foil by the toothed belts covering the two edges of the metal foil capture and a casserole spreads the overlying metal foil to a
  • the stretched material may be made of the metal foil by oppositely stacking two sheets of a spread metal foil and winding the thus obtained webs with the core of the package provided with an opening for the holding device.
  • Figure 1 shows an example of a transport vehicle 10, in which the container 11 is in the form of a cylinder.
  • Container is disposed along the longitudinal axis of a holding device 12 in the form of a rod, wherein the holding device is attached according to Figure 1 only on the front cover 13 and not on the rear-side cover 14 of the container.
  • Holding device 12 holds a winding 15 of expanded material. For the sake of simplicity, only one packing is shown. It is not shown that the filler represents a winding 15 of expanded material.
  • Figure 2 shows a plan view of a winding 15 of a stretched material 21.
  • a web of a stretched material 21 is folded in the middle, so that the two then
  • the resulting web is wound so that an opening 22 remains in the core of the coil, which can be arranged in register on the rod.
  • Figure 3 shows the cross section of a portion of a filling body 30, with a sleeve 31 in the core of the winding 15 of a
  • the filler body 30 has the winding 15 and connected to the sleeve 31 struts 36. In the area 37 (represented by a symbolic X) ropes are available for punishment.

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

L'invention concerne un véhicule qui comporte un contenant pour liquide, un corps de remplissage en matériau extensible et un dispositif de retenue destiné au corps de remplissage situé dans le contenant pour liquide. En outre, l'invention concerne l'utilisation d'un matériau extensible pour un contenant pour liquide d'un véhicule de transport. En particulier, le corps de remplissage est pourvu d'une enveloppe. Le véhicule est caractérisé en particulier par une protection contre les explosions et les incendies, et également par une réduction de l'effet de flots.
EP10798950A 2009-10-23 2010-10-21 Véhicules équipés d'un dispositif de protection contre les explosions, les incendies et les effets de flots Withdrawn EP2490915A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200910050485 DE102009050485B4 (de) 2009-10-23 2009-10-23 Fahrzeuge mit einer Explosions- und Brand- sowie Schwallschutzeinrichtung
PCT/EP2010/006446 WO2011047863A2 (fr) 2009-10-23 2010-10-21 Véhicules équipés d'un dispositif de protection contre les explosions, les incendies et les effets de flots

Publications (1)

Publication Number Publication Date
EP2490915A2 true EP2490915A2 (fr) 2012-08-29

Family

ID=43795025

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10798950A Withdrawn EP2490915A2 (fr) 2009-10-23 2010-10-21 Véhicules équipés d'un dispositif de protection contre les explosions, les incendies et les effets de flots

Country Status (3)

Country Link
EP (1) EP2490915A2 (fr)
DE (1) DE102009050485B4 (fr)
WO (1) WO2011047863A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102673916B (zh) * 2012-06-12 2013-10-23 江苏本安环保科技有限公司 一种易燃易爆液体阻隔防爆槽车罐体内清洗通道装置
CN103449069B (zh) * 2013-09-06 2016-02-24 安徽理工大学 一种防油罐车侧翻的罐体机构
CN106956589A (zh) * 2017-04-19 2017-07-18 四川森洁燃气设备有限公司 具有降噪功能的燃料存料装置
DE102020005682B4 (de) 2020-09-17 2022-11-17 Hutchinson Gmbh Kraftstofftank

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4974743A (en) * 1988-02-23 1990-12-04 Nissan Motor Company, Ltd. Fuel tank with noise suppressing arrangement
DE3816792A1 (de) * 1988-05-17 1989-11-23 Spaeth Michael Max Verfahren und vorrichtung zum herstellen von fuellkoerpern aus streckmaterial
DE4321662C2 (de) * 1993-06-30 1995-07-13 Krauss Maffei Ag Explosions- und Brandschutz für Kraftstoffbehälter von Fahrzeugen
DE4327670C2 (de) * 1993-08-17 1996-04-25 Spaeth Michael Dr Vorrichtung zum Herstellen von Streckmaterial zur anschließenden Herstellung von homogenen Kugeln
DE19720229C2 (de) * 1997-05-14 1999-07-01 Spaeth Michael Dr Vorrichtung zur kontinuierlichen Herstellung von Streckmetall aus einer Folie
DE19756807C2 (de) * 1997-12-19 2002-09-05 Spaeth Michael Verfahren zur Herstellung von Füllkörpern aus Streckmetall
DE20023859U1 (de) * 2000-03-20 2006-12-28 Rhodius Gmbh Füllkörper als Explosionsschutz für einen Tank
AT501577B1 (de) * 2004-04-09 2007-05-15 Franz Ing Stuhlbacher Verfahren zum befüllen eines behältnisses mit einem gas
US20060016813A1 (en) * 2004-07-23 2006-01-26 Fenton Ronald L Safety improvement for a fuel tank
KR101216700B1 (ko) * 2007-07-31 2012-12-31 상하이 후아펭 익스플로션-프루프 사이언스 앤드 테크놀러지 코퍼레이션, 엘티디. 방폭 소재 및 그 제조 방법

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2011047863A2 *

Also Published As

Publication number Publication date
DE102009050485A1 (de) 2011-05-12
WO2011047863A3 (fr) 2011-06-16
WO2011047863A2 (fr) 2011-04-28
DE102009050485B4 (de) 2011-07-28

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