EP3311063B1 - Résérvoir avec deux partes pour d'air sous pression - Google Patents

Résérvoir avec deux partes pour d'air sous pression Download PDF

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Publication number
EP3311063B1
EP3311063B1 EP16727438.0A EP16727438A EP3311063B1 EP 3311063 B1 EP3311063 B1 EP 3311063B1 EP 16727438 A EP16727438 A EP 16727438A EP 3311063 B1 EP3311063 B1 EP 3311063B1
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EP
European Patent Office
Prior art keywords
region
joining
area
air pressure
vehicle system
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
EP16727438.0A
Other languages
German (de)
English (en)
Other versions
EP3311063A1 (fr
Inventor
Bernd Brunsch
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.)
SAF Holland GmbH
Original Assignee
SAF Holland GmbH
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Filing date
Publication date
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Publication of EP3311063A1 publication Critical patent/EP3311063A1/fr
Application granted granted Critical
Publication of EP3311063B1 publication Critical patent/EP3311063B1/fr
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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
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • F17C1/16—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge constructed of plastics materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0119—Shape cylindrical with flat end-piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/056—Small (<1 m3)
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0658—Synthetics
    • F17C2203/066—Plastics
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0658—Synthetics
    • F17C2203/0663—Synthetics in form of fibers or filaments
    • 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
    • F17C2209/221—Welding
    • 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
    • F17C2209/23—Manufacturing of particular parts or at special locations
    • F17C2209/234—Manufacturing of particular parts or at special locations of closing end pieces, e.g. 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
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/031—Air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0107—Single phase
    • F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/035—High pressure (>10 bar)
    • 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
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/01—Improving mechanical properties or manufacturing
    • F17C2260/011—Improving strength
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0165—Applications for fluid transport or storage on the road
    • F17C2270/0168—Applications for fluid transport or storage on the road by vehicles
    • F17C2270/0171—Trucks

Definitions

  • the present invention relates to a commercial vehicle air pressure system container arrangement, an air pressure system of a commercial vehicle, such as a trailer or semi-trailer.
  • Such container arrangements are used in particular to supply the chassis of a vehicle with compressed air.
  • storage containers or container arrangements are provided here which can provide compressed air corresponding to an air spring or similar peripheral units.
  • Such containers are usually constructed from a cylindrical housing, the ends of which are closed by closing caps. These sealing caps are welded end to end with the cylindrical housing.
  • the problem with such containers is that, due to the stress on the weld seam, leaks often occur and, moreover, the service life of the containers is greatly reduced.
  • such containers are often not able to store a gas under high pressure.
  • the EP 1 852 647 A1 discloses a container in a motor vehicle, including two cup-shaped container halves produced by forming steel sheets.
  • the EP 0 434 110 A2 shows a container for liquefied gases, including a cylindrical wall, and at least one separately shaped base.
  • the FR 2 706 140 A1 deals with a method and a device for producing and assembling bottles, namely liquefied gas bottles.
  • the EP 0 596 690 A1 Fig. 4 shows a cylinder that includes a reserve cylinder.
  • the WO 2014/139531 A1 deals with an end cap for a pressure tank.
  • the EP 1 850 058 A1 discloses a method for making a polymeric inner jacket for a storage tank.
  • the EP 3 056 791 A relates to a gas cartridge for an inhalation device.
  • a container arrangement comprising a first area and a second area, wherein the first area and the second area together enclose at least part of a container interior, the first area and the second area with one another via a joining area are connected, and wherein the joint area is loaded in shear when loaded from the inside of the container.
  • the container arrangement is therefore particularly expedient of at least two separate parts, of which one part comprises the first area and the second part the second area.
  • the container arrangement thus consists of two separate parts during manufacture, which are joined together and thus form a coherent element in the final state.
  • the first and the second area are arranged in such a way that they together enclose at least part of a container interior.
  • the first area and the second area are thus advantageously part of a container which encloses a volume on all sides so that the container can be subjected to pressure.
  • the first area and the second area are connected to one another via a joining area, the connection of the first area and the second area advantageously being designed such that it is fluid-tight, in particular gas-tight.
  • the connection of the first and the second area can be reversible, that is to say detachable.
  • the first area and the second area are irreversibly connected to one another, ie they cannot be separated from one another in a non-destructive manner.
  • the joining area can thus be defined by those areas of the first and second areas which adjoin one another and between which a connection is provided.
  • a particular advantage of the invention lies in the fact that the joining area is loaded with shear when there is a load from the inside of the container.
  • the joint area is designed or arranged in such a way that when the container is pressurized, the joint between the first area and the second area is not or only insignificantly subjected to tensile stress, but is only or at least predominantly exposed to shear stress becomes.
  • the material loads acting on the joint between the first and second areas can advantageously be reduced.
  • the first area and the second area are advantageously connected to one another in a materially bonded manner, in particular welded or soldered.
  • the material connection enables a particularly resilient and gas-tight connection to be formed between the first area and the second area.
  • the joining area can thus in particular be that section of the first and second area which forms or provides a material connection or contact between the first and second area.
  • the material connection can be created particularly advantageously by welding or soldering.
  • the joining area is expediently formed or designed as a weld or solder or a welded or soldered area. Welding in particular leads to a joint between the first and second area, which can absorb particularly high forces.
  • the first area has a first joining section and the second area has a second joining section.
  • the joining sections thus represent in particular those sections of the first or second area via which a material connection with the other area is created.
  • the first and the second joining section are preferably formed essentially parallel and / or concentric to one another.
  • those surfaces or the joining surfaces between which an integral connection is established can preferably be arranged facing one another.
  • the peripheral surfaces ie inner peripheral surface of the outer area and outer peripheral surface of the inner area
  • Essentially parallel is to be understood here in such a way that deviations of plus / minus 5 °, preferably plus / minus 3 °, from the parallel axis are included.
  • the surfaces of the joining areas (ie the joining surfaces) on which the material bond is present can also represent end faces of the respective joining sections, which are thus advantageously not facing one another, but are oriented essentially in the same direction.
  • “oriented essentially in the same direction” means that the end faces of the joining areas are not exactly parallel to one another must, but can also have a certain inclination to one another, which is in the range of plus / minus 5 °, in particular plus / minus 3 °.
  • the first joining section - starting from a center line of symmetry of the container arrangement - lies radially outside the second joining section or, in an alternative embodiment, the second joining section is radially outside the first joining section.
  • At least the second joining section is expediently oriented towards the outside of the container. It is therefore preferred that the geometrical extent of the second joining section is directed towards an outside of the container. When the joint is formed on the end face of the respective joining area, the respective end face is then also oriented towards the outside of the container in this sense. In the case of a joint that extends in the circumferential direction, only the joint surface of the second joint section is oriented towards the outside of the container, while the joint surface of the first region is oriented towards the inside of the container.
  • the second joining section advantageously encloses the first joining section.
  • the first joining section and the second joining section can thus be arranged concentrically to one another in such a way that the second joining section surrounds the first joining section. Seen in a radial direction, the second joining section is thus arranged outside the first joining section. It is particularly preferred here that the joining surface of the second joining section is oriented towards the container interior side.
  • the first joining section can enclose the second joining section.
  • the two joining sections are thus advantageously designed concentrically to one another, the first joining section being arranged outside the second joining section as seen in a radial direction.
  • a section of the second region adjoining the second joining section is expediently provided, the adjoining section being oriented transversely to the second joining section.
  • a section of the second area adjoining the joint between the first and second area is provided, which extends transversely to the extent of the second joint section, in particular transversely to the extent of the second joint surface.
  • the second joining section and the section adjoining it are advantageously at an angle between 65 ° and 115 °, advantageously 75 ° and 105 ° and particularly preferably 85 ° and 95 ° to one another. It can be useful if, in an arrangement in which the first joining section lies radially outside the second joining section, the second joining section and the section adjoining it enclose an angle - measured from the outside of the container - of between 25 ° and 110 °, is preferably between 45 ° and 100 ° and particularly preferably between 70 ° and 95 °. This ensures that when pressure is applied to the container, there is no or only an insignificant force component which acts on the joint in such a way that the first joint section and the second joint section are forced radially away from one another.
  • the second joining section and the section adjoining it enclose an angle - measured from the inside of the container - of between 25 ° and 110 ° , preferably between 45 ° and 100 ° and particularly preferably between 70 ° and 95 °. This ensures that when pressure is applied, the second joining section is pressed radially inward against the first joining section, which ensures a particularly tight connection at the joint.
  • the wall thickness of the first area and / or second area is increased in the area of the joining section.
  • the enlargement is such that the wall thickness of the first area and / or second area in respective joining section is larger or enlarged in relation to an average or averaged wall thickness of the remaining part of the respective area. It can thus be advantageous if only one of the joining sections has an increased wall thickness. However, both joining sections are particularly advantageously designed with an increased wall thickness. This can ensure that the joint between the two areas can be produced safely and reliably.
  • the ratio of the increase in the wall thickness of the first joining section to an increase in the wall thickness of the second joining section is 0.7 to 1.8, preferably between 0.9 to 1.5 and particularly preferably between 0.95 to 1.3 . It is also possible for the ratio to have a lower value of at least 1.03, preferably 1.08. This ensures that the forces acting on the two joining sections when the container is pressurized are optimally transmitted in order to ensure that the joint is loaded as evenly as possible.
  • the wall thickness of the first area is advantageously greater than that of the second area.
  • the first area has an averaged or average wall thickness over the entire extent that is greater than that of the second area. This is particularly advantageous because it has been found that in the case of cylindrical containers, the circumferential surface is exposed to a greater load than the respective end surfaces.
  • the first region forms at least one, preferably radially circumferential part of a preferably cylindrical peripheral wall of the container.
  • the container can thus be designed as a geometric body which has a circumferential or circumferential wall which particularly expediently corresponds to the outer surface of a cylinder.
  • the corresponding ends of this hollow cylindrical first area which are thus provided on its end faces, can each through a second area can be closed or be closed, so that the second area forms a bottom or lid of the container.
  • the second area is advantageously at least partially concave or convex. In the case of a concave configuration of the second area, this is at least partially bent towards the container interior side. This configuration is particularly advantageous when, in the case of a radial arrangement of the two joining sections, the first joining section radially encloses the second joining section.
  • the second joining section When pressure is applied to the container, when the concave area is deformed, the second joining section is pressed radially outward against the first joining section, whereby the operational reliability of the container arrangement can be increased.
  • a convex design of the second area in which the convex area protrudes towards the outside of the container, is particularly advantageous if the second joining section encloses the first joining section in the radial direction, since when pressure is applied to the second area, the second joining section is radially inward at the first joining section is pressed. It goes without saying that not the entire second area is concave or convex, but only at most that section of the second area which does not form the second joining section, the concave or convex area also only extending over part of the section defined above can.
  • the first and / or the second area are formed from a plastic.
  • Materials such as PVC etc. which can be welded together particularly well, as a result of which a particularly good material connection can be provided, are particularly suitable for this.
  • other materials or composite materials can also be provided, such as, for example, laminates of carbon fiber and / or fiberglass-resin compounds.
  • FIG. 1 is a cross-sectional view of a first preferred embodiment of the container assembly of the invention.
  • This is expediently designed to be essentially rotationally symmetrical about an axis of symmetry X and has a first area 2 and a second area 4.
  • the first region 2 is designed in such a way that it essentially corresponds to a lateral surface of a cylinder.
  • the second area 4 is arranged on the first area 2 in such a way that it forms a base or cover so that the first area 2 and the second area 4 enclose a container interior I and separate it from an exterior container area or an exterior container A.
  • the first area 2 and the second area 4 are connected to one another via a joining area 6.
  • the first area 2 has a first joining section 8.
  • the second region 4 accordingly has a second joining section 10.
  • the second region 4 has a concave section 12 which is curved towards the container interior I.
  • the first joining section 8 encloses the second joining section 10 in a radial direction R, so that - viewed in the radial direction R - the first joining section 8 is arranged outside the second joining section 10.
  • Fig. 2 an enlarged cross-sectional view of the joining area 6 is shown.
  • the first area 2 is connected to the second area 4 both via a circumferential joint 14 and via a frontal joint 16.
  • the first joining section 8 has a circumferential joining surface 18 which, opposite and particularly advantageously parallel thereto, the second region 4 has a second circumferential joining surface 20.
  • the circumferential joint 14 forms a rotationally symmetrical ring around the axis of symmetry X.
  • the first joining section 8 has a first joining surface 22 on the end face.
  • the second joining section 10 accordingly has a second front-side joining surface 24.
  • the end-face joining surfaces 22, 24 are formed essentially parallel to one another. It goes without saying that these can, however, also be at an angle to one another, which can advantageously be plus / minus 5 ° to the parallel or radial R.
  • the second joining section 10 is followed by an adjoining section 26, which is formed transversely to the second joining section 10.
  • the second joining section 10 is at an angle ⁇ between 45 ° and 110 ° with the adjoining section 26 - measured from the container outside A.
  • FIG. 3 is a partial cross-sectional view of another embodiment of the container assembly of the invention.
  • the second joining section 10 encloses the first joining section 8, that is, viewed in the radial direction R outside of the first Joining section 10 arranged. Furthermore, only one circumferential joint 14 is provided. Outside the second joining section 10 and the adjoining section 26, the second region 4 is formed with a convex section 28 which is curved outward toward an outer side A of the container.
  • the wall thickness of the first area 2 and the second area 4 of the respective joining section 8, 10 is enlarged. It is particularly advantageous if the wall thickness of the first joining section is increased in a direction opposite to the second joining section 10, so that the first circumferential joining surface 18 is essentially aligned with the adjoining circumferential surface of the first region 2. In the case of a circular cylindrical configuration, the radius of that circumferential surface on which the first circumferential joining surface 18 is provided would therefore be essentially constant along the axis of symmetry X.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Claims (14)

  1. Ensemble de récipient d'un système à air comprimé pour véhicules utilitaires, comprenant
    une première zone (2) et une seconde zone (4),
    dans lequel
    les première et seconde zones (2, 4) entourent conjointement au moins une partie du volume intérieur (I) du récipient,
    les première et seconde zones (2, 4) sont reliées l'une à l'autre par une zone de jonction (6), et
    la zone de jonction (6) est soumise à une poussée lorsqu'elle est chargée depuis le côté du volume intérieur (I) du récipient,
    caractérisé en ce que
    l'épaisseur de paroi de la première zone (2) et/ou de la seconde zone (4) est augmentée au niveau de la portion de jonction (8, 10).
  2. Ensemble de récipient d'un système à air comprimé pour véhicules utilitaires selon la revendication 1,
    dans lequel
    les première et seconde zones (2, 4) sont reliées l'une à l'autre par coopération de matière, en particulier par soudage ou brasage.
  3. Ensemble de récipient d'un système à air comprimé pour véhicules utilitaires selon l'une des revendications précédentes,
    dans lequel
    la première zone (2) comprend une première portion de jonction (8) et la seconde zone (4) comprend une seconde portion de jonction (10).
  4. Ensemble de récipient d'un système à air comprimé pour véhicules utilitaires selon la revendication 3,
    dans lequel
    les première et seconde portions de jonction (8, 10) sont réalisées de manière sensiblement parallèle et/ou concentrique l'une par rapport à l'autre.
  5. Ensemble de récipient d'un système à air comprimé pour véhicules utilitaires selon l'une des revendications 3 ou 4,
    dans lequel
    au moins la seconde portion de jonction (10) est orientée vers un côté extérieur (A) du récipient.
  6. Ensemble de récipient d'un système à air comprimé pour véhicules utilitaires selon l'une des revendications 3 à 5,
    dans lequel
    la seconde portion de jonction (10) entoure la première portion de jonction (8).
  7. Ensemble de récipient d'un système à air comprimé pour véhicules utilitaires selon l'une des revendications 3 à 5,
    dans lequel
    la première portion de jonction (8) entoure la seconde portion de jonction (10), et
    les deux portions de jonction (8, 10) sont avantageusement réalisées de manière concentrique l'une par rapport à l'autre.
  8. Ensemble de récipient d'un système à air comprimé pour véhicules utilitaires selon l'une des revendications 3 à 7,
    dans lequel
    il est prévu une portion (26) de la seconde zone, qui est adjacente à la seconde portion de jonction (10), et
    la portion adjacente (26) est orientée transversalement à la seconde portion de jonction (10).
  9. Ensemble de récipient d'un système à air comprimé pour véhicules utilitaires selon la revendication 8,
    dans lequel
    la seconde portion de jonction (10) et la portion (26) qui lui est adjacente forment un angle (α), mesuré depuis le côté extérieur (A) du récipient, qui est compris entre 25° et 110°, de préférence entre 45° et 100° et de manière particulièrement préférée entre 70° et 95°.
  10. Ensemble de récipient d'un système à air comprimé pour véhicules utilitaires selon l'une des revendications précédentes,
    dans lequel
    l'épaisseur de paroi de la première zone (2) et/ou de la seconde zone (4) est augmentée au niveau de la portion de jonction (8, 10),
    le rapport entre l'augmentation de l'épaisseur de paroi de la première portion de jonction (8) et une augmentation de l'épaisseur de paroi de la seconde portion de jonction (10) est compris entre 0,7 et 1,8, de préférence entre 0,9 et 1,5 et de manière particulièrement préférée entre 0,95 et 1,3.
  11. Ensemble de récipient d'un système à air comprimé pour véhicules utilitaires selon l'une des revendications précédentes,
    dans lequel
    l'épaisseur de paroi de la première zone (2) est supérieure à celle de la seconde zone (4).
  12. Ensemble de récipient d'un système à air comprimé pour véhicules utilitaires selon l'une des revendications précédentes,
    dans lequel
    la première zone (2) forme au moins une partie, de préférence radialement circonférentielle, d'une paroi circonférentielle de préférence cylindrique.
  13. Ensemble de récipient d'un système à air comprimé pour véhicules utilitaires selon l'une des revendications précédentes,
    dans lequel
    la seconde zone (4) est réalisée au moins partiellement concave ou convexe.
  14. Ensemble de récipient d'un système à air comprimé pour véhicules utilitaires selon l'une des revendications précédentes,
    dans lequel
    la première et/ou la seconde zone (2, 4) sont réalisées en une matière plastique.
EP16727438.0A 2015-06-16 2016-06-01 Résérvoir avec deux partes pour d'air sous pression Active EP3311063B1 (fr)

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DE102015211011.7A DE102015211011B4 (de) 2015-06-16 2015-06-16 Behälteranordnung
PCT/EP2016/062341 WO2016202585A1 (fr) 2015-06-16 2016-06-01 Ensemble réservoir en deux parties pour air comprimé

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USD915945S1 (en) 2016-12-20 2021-04-13 Michael Kloepfer Cylindrical semi-trailer
AU2017383122B2 (en) 2016-12-20 2022-09-29 James BULT Cylindrical semi-trailer
CA3066393C (fr) 2016-12-20 2021-11-02 Titan Trailers Inc. Construction de conteneur de fret cylindrique
CA3090466C (fr) 2017-09-22 2021-03-02 Titan Trailers Inc. Conteneur a marchandises quasi cylindrique et fabrication
CA3069925A1 (fr) 2019-01-28 2020-07-28 Michael Kloepfer Assemblage de pointe avant de conteneur de marchandises

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EP3056791A1 (fr) * 2015-02-13 2016-08-17 Hubert Stüken GMBH & CO. KG Cartouche de gaz pour un appareil d'inhalation

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DE102015211011B4 (de) 2022-01-13
CN107709868A (zh) 2018-02-16
CN107709868B (zh) 2020-04-21
WO2016202585A1 (fr) 2016-12-22
US20180187835A1 (en) 2018-07-05
US10935185B2 (en) 2021-03-02
EP3311063A1 (fr) 2018-04-25
DE102015211011A1 (de) 2016-12-22

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