摘要:
A gas cylinder (1) comprising a cylinder body (2), a supporting part (11) with one or more resting portions (12) protruding towards a lower side (7) of the cylinder (1), a protection ring (13) manufactured separately and then mounted to the supporting part (11) and having an annular slot (14) which accommodates said one or more resting portions (12) and a resting surface (15) facing the lower side (7) and free from metal edges.
摘要:
Liquefied gas tank that is easy to machine and quick to operate and bag for sealing cable ducts incorporating said tank. The tank is provided with breaking means for inflating sealed compartments composed of a main pipe (1) closed on one side, an outlet pipe (4) inserted on the other side of the main tube through a first end (6) and closed on the distal end thereof, wherein the outlet pipe is provided with a narrowing (5) that defines a breaking point and an internal orifice (8) that extends from the first end of the outlet pipe to the narrowing (5) towards the distal end, and wherein the size of the narrowing (5), the size of the orifice (8) and the length of the outlet pipe (4) are determined such that a force applied on a lever of between 19N and 80N will break the outlet pipe (4) at the breaking point (5), releasing the gas through the orifice (8).
摘要:
- La présente invention concerne un système de stockage d'énergie sous forme d'air comprimé, caractérisé en ce qu'il est constitué par un ensemble de tubes aciers (1), droits ou enroulés, assemblés pour former un volume de stockage disposé en surface, ou en sub-surface, l'assemblage étant enfermé dans une enveloppe isolante thermiquement (2).
摘要:
Réservoir de stockage de fluide cryogénique dépourvu d'isolation sous vide et comprenant une paroi (3) comprenant une structure multicouche comprenant, de l'intérieur du réservoir (1) vers l'extérieur du réservoir (1) : - une première couche (13) étanche comprenant l'un parmi : une résine renforcée par des fibres de verre et/ou des fibres de carbone, un polymère tel que du polyuréthane, de l'aluminium, de l'acier, de l'inox, - une seconde couche (23) comprenant une épaisseur de matériau stratifié à base de fibres de carbones et/ou de fibres de verre, - une troisième couche (33) comprenant une épaisseur d'isolation thermique, - une quatrième couche (43) comprenant une épaisseur de matériau stratifié à base de fibres de carbones et/ou de fibres de verre,
la première couche (13) ayant une épaisseur comprise entre 0,1mm et 6mm, la seconde couche (23) ayant une épaisseur comprise entre 5 et 40 mm, la troisième couche (33) ayant une épaisseur comprise entre 20 et 200 mm, la quatrième couche (43) ayant une épaisseur comprise entre 2 et 20mm.
摘要:
The invention relates to a pressurised fluid container, in particular a pressurised gas cylinder, comprising a body (1) forming a sealed storage volume for the fluid. According to the invention, a first end of the body (1) comprises an opening (2), while a second end of the body (1) comprises a base (3) secured to the body (1). The body (1) is formed by a metal material, a metal alloy or aluminium. The container is characterised in that the base (3) comprises a metal material, a metal alloy or an aluminium alloy having an electronegativity on the Pauling scale that is greater than that of the material forming the body (1). The invention also relates to a method for the production of such a container.
摘要:
Liquefied gas tank that is easy to machine and quick to operate and bag for sealing cable ducts incorporating said tank. The tank is provided with breaking means for inflating sealed compartments composed of a main pipe (1) closed on one side, an outlet pipe (4) inserted on the other side of the main tube through a first end (6) and closed on the distal end thereof, wherein the outlet pipe is provided with a narrowing (5) that defines a breaking point and an internal orifice (8) that extends from the first end of the outlet pipe to the narrowing (5) towards the distal end, and wherein the size of the narrowing (5), the size of the orifice (8) and the length of the outlet pipe (4) are determined such that a force applied on a lever of between 19N and 80N will break the outlet pipe (4) at the breaking point (5), releasing the gas through the orifice (8).
摘要:
The present invention relates to a high pressure vessel for containing or transporting gas at ultra-high pressures. More particularly it relates to such vessels for containing or transporting compressed natural gas at these pressures and methods of manufacturing them. The present invention also relates to a method of storing or transporting gas onshore or offshore.