FR2850361A1 - Device for making visible impacts, injuries or blows received by composite bottle comprises impact developer placed on bottle exterior to record impacts received by bottle - Google Patents

Device for making visible impacts, injuries or blows received by composite bottle comprises impact developer placed on bottle exterior to record impacts received by bottle Download PDF

Info

Publication number
FR2850361A1
FR2850361A1 FR0300757A FR0300757A FR2850361A1 FR 2850361 A1 FR2850361 A1 FR 2850361A1 FR 0300757 A FR0300757 A FR 0300757A FR 0300757 A FR0300757 A FR 0300757A FR 2850361 A1 FR2850361 A1 FR 2850361A1
Authority
FR
France
Prior art keywords
bottle
impacts
received
composite
developer
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Withdrawn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
FR0300757A
Other languages
French (fr)
Inventor
Henri Becu
Rainier Gaumy
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0300757A priority Critical patent/FR2850361A1/en
Publication of FR2850361A1 publication Critical patent/FR2850361A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D79/00—Kinds or details of packages, not otherwise provided for
    • B65D79/02—Arrangements or devices for indicating incorrect storage or transport
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
    • B65D3/22—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines with double walls; with walls incorporating air-chambers; with walls made of laminated material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
    • B65D3/28—Other details of walls

Abstract

An impact developer (4) placed on the exterior winding of the composite bottle records the impacts received by the bottle. The impact developer is associated with a fireproof coating (2) and an impact absorber coating (3).

Description

Page 1 sur 5Page 1 of 5

La présente invention concerne un dispositif pour visualiser les blessures, les impacts, les coups ou les chocs de tous ordres reçus par une bouteille composite ou un réservoir composite. La requalification de ces bouteilles ou de ces réservoirs composites est traditionnellement validée par une réépreuve hydraulique à une pression supérieure à la pression de service, après un contrôle visuel de l'intérieur et de l'extérieur. Cette méthode a été validée et utilisée depuis des décennies pour des bouteilles et réservoirs métalliques et, plus particulièrement, en acier. En revanche, elle 10 n'est pas adaptée pour les bouteilles ou les réservoirs composites qui sont constituées d'une part d'une enveloppe interne destinée, principalement, à assurer l'étanchéité de l'emballage et, d'autre part, d'un bobinage externe en matériau très solide pour assurer la résistance mécanique aux efforts et nottamment à la pression 15 interne dans l'emballage. L'effet de l'épreuve hydraulique ne garantit dans notre cas, en rien, en rien la tenue mécanique, dans le futur, à une pression interne correspondant à la pression de service. En effet, les fibres utilisées pour le bobinage de la bouteille ou du réservoir ont des domaines élastiques très faibles 20 tels qu' une épreuve hydraulique pourrait ammener une fibre partiellement détériorée, par un choc, hors de ces capacités Page 2 sur 5 élastiques et entrainer une rupture de celle-ci. C'est pourquoi, l'évolution des codes de requalification des bouteilles composites et des réservoirs composites est telle que ces codes demandent en priorité un contrôle visuel du bobinage de ces bouteilles et réservoirs. Ce contrôle est une opération difficile techniquement et fastidieuse pour l'opérateur.  The present invention relates to a device for viewing injuries, impacts, blows or shocks of all kinds received by a composite bottle or a composite tank. The requalification of these bottles or these composite tanks is traditionally validated by a hydraulic re-test at a pressure higher than the operating pressure, after a visual inspection of the interior and exterior. This method has been validated and used for decades for metallic and, more particularly, steel bottles and tanks. On the other hand, it is not suitable for bottles or composite tanks which consist on the one hand of an internal envelope intended, mainly, to seal the packaging and, on the other hand, 'An external winding made of very solid material to ensure mechanical resistance to stresses and in particular to internal pressure in the packaging. In our case, the effect of the hydraulic test in no way guarantees in any way the mechanical resistance, in the future, to an internal pressure corresponding to the working pressure. Indeed, the fibers used for the winding of the bottle or of the reservoir have very weak elastic domains 20 such that a hydraulic test could bring a partially deteriorated fiber, by a shock, out of these elastic capacities and cause a rupture of it. This is why the evolution of the requalification codes for composite bottles and composite tanks is such that these codes require, as a priority, a visual check of the winding of these bottles and tanks. This control is a technically difficult and tedious operation for the operator.

Le dispositif selon l'invention permet de remédier à ces inconvénients. Il comporte en effet selon une première caractéristique, une enveloppe placée à l'extérieur de la bouteille 1 0 composite ou du réservoir composite et recouvrant toute la partie bobinée. Cette enveloppe peutêtre constituée de plusieurs couches, chaque couche répondant à différentes propriétés techniques, telles que: - révélateur d'imtpact de choc - amortisseur de choc - ignifuge Le dessin annexé illustre l'invention.  The device according to the invention overcomes these drawbacks. According to a first characteristic, it in fact comprises an envelope placed outside the composite bottle or the composite tank and covering the entire wound part. This envelope can be made up of several layers, each layer responding to different technical properties, such as: - impact impact developer - shock absorber - flame retardant The attached drawing illustrates the invention.

La figure I représente en coupe, le dispositif de l'invention.  Figure I shows in section, the device of the invention.

En référence à ce dessin, le dispositif comporte un premier revêtement ignifuge (2) sur les fibres de la bouteille composite, un  With reference to this drawing, the device comprises a first flame retardant coating (2) on the fibers of the composite bottle, a

--- ---- -

Page 3 sur 5 deuxième revêtement (3} ayant la propriété d'absorber les chocs et un troisième revêtement (4) détecteur de choc.  Second coating (3} having the property of absorbing shocks and a third coating (4) shock detector.

Selon une variante non illustrée, le dispositif peut comporter uniquement le revêtement révélateur de choc ou de dommages, ou un revêtement composite ayant d'autres fonctions techniques supplémentaires. A titre d'exemple: - le révélateur de choc peut être un plastique thermo rétractable (Polyéthylène) de 0.00001 mètre d'épaisseur sur lequel il sera imprimé la date de requalification et la procédure à suivre en cas de 10 trace d'impact sur cette enveloppe.  According to a variant not illustrated, the device may comprise only the coating indicative of shock or damage, or a composite coating having other additional technical functions. For example: - the impact revealer can be a heat shrinkable plastic (Polyethylene) 0.00001 meter thick on which the requalification date and the procedure to be followed in case of 10 traces of impact on it will be printed envelope.

- Le revêtement ignifuge peut être un matériau homologué pour une tenue au feu de durée déterminée, évitant, d'une part, la montée en pression due à l'échauffement du gaz contenu dans le réservoir et d'autre part une perte des performances mécaniques de résistance du 15 réservoir.  - The flame-retardant coating can be a material approved for a fire resistance of a fixed duration, avoiding, on the one hand, the rise in pressure due to the heating of the gas contained in the tank and on the other hand a loss of mechanical performance resistance of the tank.

Page 4 sur 5Page 4 of 5

Claims (5)

REVENDICATIONS 1) Dispositif pour visualiser les impacts, les blessures, les coups ou les chocs reçus par une bouteille composite ou un réservoir composite caractérisé par la pose d'un révélateur de choc ( 4) sur le bobinage;  1) Device for viewing the impacts, injuries, blows or shocks received by a composite bottle or a composite tank characterized by the installation of a shock developer (4) on the winding; 2) Dispositif selon la revendication 1 caractérisé en ce que le révélateur de choc (4) déposé sur l'extérieur de la bouteille composite ou du réservoir composite constitue un enregistrement des impacts, des blessures, des coups, des chocs, ... reçus par la bouteille ou le réservoir, matérialisé par tout défaut d'aspect 10 caractérisant le non maitien dans son état d'origine;2) Device according to claim 1 characterized in that the shock developer (4) deposited on the outside of the composite bottle or the composite tank constitutes a recording of impacts, injuries, blows, shocks, ... received by the bottle or the tank, materialized by any defect in appearance 10 characterizing the non-Maitien in its original state; 3) Dispositif suivant la revendication 1 ou la revendication 2, caractérisé par un révélateur de choc (4) sur lequel est inscrit les informations utiles à la requalification de la bouteille ou du réservoir composite;3) Device according to claim 1 or claim 2, characterized by a shock developer (4) on which is written the information useful for the requalification of the bottle or the composite tank; 4) Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce que le révélateur de choc (4) soit associé à un revêtement ignifuge (2);4) Device according to any one of the preceding claims, characterized in that the impact developer (4) is associated with a flame retardant coating (2); 5) Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce que le révélateur de choc (4) soit associé à un revêtement pour amortir les chocs (3).5) Device according to any one of the preceding claims, characterized in that the shock developer (4) is associated with a coating to absorb shocks (3).
FR0300757A 2003-01-24 2003-01-24 Device for making visible impacts, injuries or blows received by composite bottle comprises impact developer placed on bottle exterior to record impacts received by bottle Withdrawn FR2850361A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0300757A FR2850361A1 (en) 2003-01-24 2003-01-24 Device for making visible impacts, injuries or blows received by composite bottle comprises impact developer placed on bottle exterior to record impacts received by bottle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0300757A FR2850361A1 (en) 2003-01-24 2003-01-24 Device for making visible impacts, injuries or blows received by composite bottle comprises impact developer placed on bottle exterior to record impacts received by bottle

Publications (1)

Publication Number Publication Date
FR2850361A1 true FR2850361A1 (en) 2004-07-30

Family

ID=32669180

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0300757A Withdrawn FR2850361A1 (en) 2003-01-24 2003-01-24 Device for making visible impacts, injuries or blows received by composite bottle comprises impact developer placed on bottle exterior to record impacts received by bottle

Country Status (1)

Country Link
FR (1) FR2850361A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010140913A1 (en) * 2009-06-01 2010-12-09 Lukyanets Sergei Vladimirovich Metal-composite high-pressure cylinder

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0344966A1 (en) * 1988-05-31 1989-12-06 Pro-Tech-Tube, Inc. Protective enclosure for hazardous material primary containers
US6135308A (en) * 1998-06-26 2000-10-24 Industrial Technology Research Institute Boss for a filament wound pressure vessel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0344966A1 (en) * 1988-05-31 1989-12-06 Pro-Tech-Tube, Inc. Protective enclosure for hazardous material primary containers
US6135308A (en) * 1998-06-26 2000-10-24 Industrial Technology Research Institute Boss for a filament wound pressure vessel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010140913A1 (en) * 2009-06-01 2010-12-09 Lukyanets Sergei Vladimirovich Metal-composite high-pressure cylinder

Similar Documents

Publication Publication Date Title
EP2606269B1 (en) End fitting for connecting a flexible pipe for transporting a cryogenic fluid
FR2822231A1 (en) TEMPERATURE SENSOR
US10151418B2 (en) Sheath for protecting against fire
EP0398827A1 (en) Apparatus for protecting the extremities of a fluid vessel made of composite material
FR2850361A1 (en) Device for making visible impacts, injuries or blows received by composite bottle comprises impact developer placed on bottle exterior to record impacts received by bottle
FR3033746A1 (en) ACOUSTIC PROTECTION DISPLAY FOR MOTOR VEHICLE ENGINE
EP1160501A1 (en) Process of making a tank for cryogenic fluid and tank thereof
EP0317380A1 (en) Lining with low sound reflectivity
FR2610907A1 (en) AIR TRANSPORT CONTAINER FOR HAZARDOUS MATERIALS
FR3037633A1 (en) COMPOSITE TANK AND METHOD OF MONITORING AND REPAIRING
EP3215831B1 (en) Method of characterizing the thermal ageing of composite materials, in particular composite materials having an organic matrix
FR2741724A1 (en) COMPOSITE AERIAL WIRE STRUCTURE OF OPTICAL FIBERS USING A LOOSE TUBE, AND METHOD FOR MANUFACTURING THE SAME
FR2869871A1 (en) Edge protector and impact revealer for composite structure is made fro m closed-cell plastic foam block with U-shaped cross-section
EP1586443A2 (en) Thermal and sound protective device
FR2951243A1 (en) Safety device for forming pressurized gas releasing valve for emptying pressurized gas i.e. hydrogen gas, from gas storing container i.e. hydrogen gas storing container, has opening blocked by stopper, and body formed with gas flow channel
WO2017093692A1 (en) Metal insulating part
BE897963A (en) Shock absorber for containers intended to contain nuclear fuel and / or dangerous substances.
JP2003301751A (en) Fuel tank and fuel pipe
EP3839457B1 (en) Jet engine having an air intake having a wall to which an optical sensor measuring device embedded in a flexible housing is attached and method of fastening said device
FR3068290A1 (en) DEVICE FOR REALIZING LASER SHOCKS
EP1295056A1 (en) Safety valve for tank containing a pressurised liquid fluid such as lpg
Wong et al. Fire Protection Strategy for Compressed Hydrogen-Powered Vehicles
Yusof et al. Leaked Pipeline Reinforced with Composite Wrapping Under Cyclic Operation Loading
Petch et al. Composite Repair Validation and Testing: Offshore and Onshore Pipeline Correlation and Findings
Knapp et al. Microbend fiber optic sensor system for pressurized cylinders

Legal Events

Date Code Title Description
ST Notification of lapse