Transportable device for storing and supplying cryogenic fluid, more particularly medical oxygen
AssigneeL'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
InventorsGuillaume Boucher, Herve Bertarione
Life of this patent
Estimating the term…
Abstract
A reservoir of the device supports, in its upper portion, a profiled flange forming a handling apparatus for the device and a trough to collect and discharge, via an opening, the water of condensation forming on a vaporization coil. The coil has turns of changing diameters, supported by support combs on the trough and enclosed in a cover provided with peripheral and upper air openings. The cover includes an element for securing a receptacle that directly coacts, by gravity, condensates.
Claims22
Transportable device for storing and supplying cryogenic fluid, comprising a reservoir for storage of fluids in liquid phase, a supply circuit for fluid in gaseous phase to at least one user station, arranged on the upper portion of the reservoir and comprising at least one vaporization coil, and means for handling the device, wherein the handling means are at least in part constituted by a profiled flange mounted on the reservoir, forming a trough for collecting and discharging condensate and provided with a condensate discharge opening.
Device for the vaporization of a cryogenic fluid for a transportable device for storing and supplying cryogenic fluid, comprising at least one reservoir, comprising a coil constituted of several coaxial turns about a substantially vertical axis, having a first end in connection with the reservoir of cryogenic fluid and a second end connectable to a user circuit, wherein at least two of the lower turns of the coil have a larger diameter than the other turns and at least the two upper turns of the coil have a same reduced diameter.
A transportable device for storing and supplying a cryogenic fluid, comprising a reservoir for storing the fluid in liquid phase, a supply circuit for supplying the fluid in gaseous phase to at least one user conduit, arranged on the upper part of the reservoir and comprising at least one vaporization coil having several turns, wherein at least two of the lower turns have a diameter larger than the other turns.
Dependencies are inferred from the claim text.