A dispensing assembly for a pressure dispense package includes a connector having separate and distinct liquid and extraction conduits, and having a pressurization gas conduit. A liner fitment adapter may include a longitudinal bore to receive a probe portion of a connector defining a liquid extraction conduit, and may include a lateral bore to enable removal of gas. Insertion of a connector into a dispensing assembly simultaneously makes fluidic connections between (a) a gas extraction conduit and a dispensing volume; (b) a liquid extraction conduit and the dispensing volume, and (c) a pressurization gas conduit and a space to be pressurized within a pressure dispense vessel.

The innovation described herein generally pertains to a system and method related to a pressure vessel including a tank formed of an injected tank liner with co-injected boss and permeation barrier film surrounded by a layer of thermoplastic composite filament winding and a protective jacket disposed thereon that facilitates stacking and portability of the pressure vessel and provides an air passage for convective heat transfer between the tank and the environment.

The present invention is to properly manage life of an accumulator and extend the life of the accumulator. A gas supply system includes a control section, an acquiring section, a classifying section, and a judging section. The acquiring section acquires stress amplitude of accumulators from a pressure difference between first pressure on the gas storage side and second pressure on the gas lead-out side. The classifying section classifies the stress amplitude into a plurality of groups. The judging section divides the calculated acquirement number n.sub.i of the stress amplitude for each of the groups by the predetermined breaking cycle number N.sub.i, and determines a fatigue degree n.sub.i/N.sub.i. In a case where this value becomes a predetermined threshold value or more, the judging section judges that the accumulator comes to the end of the life.

A high-pressure vessel unit includes: plural cylindrical vessels arrayed inside a case, with end portions of the vessels on one side in the axial direction thereof being equipped with openings; a coupling member connected to the openings of the vessels to couple the plural vessels and includes a flow passage that communicates the insides of the vessels; a lead-out pipe that is leads out to the outside of the case from the coupling member through a through hole formed in the case; securing members that secure the coupling member to the case; and a retention mechanism that retains portions of the vessels on the axial direction other side of the end portions on the one side in the axial direction such that those portions of the vessels on the axial direction other side are movable in the axial direction relative to the case.

A modular tank system comprising at least two pressure tanks (1,1) and a mounting frame (2), wherein each of the pressure tanks (1,1) comprises a pressure vessel (3) and a protection frame (4) within which the pressure vessel is arranged, the protection frame (4) is adapted such that multiple pressure tanks (1,1) may be mounted on top of each other and the pressure vessel comprises a vent outlet and a first inlet (5), wherein the vent outlet is arranged in an upper half of the pressure vessel, the first inlet (5) is arranged in a lower half of the pressure vessel and is fluidly connected to a tank process line (6), the tank process line comprises a first fluid connector (12) and a second fluid connector (23) on opposite ends of the tank process line, such that the second fluid connector (23) of a first pressure tank (1) is connectable to the first fluid connector (12) of a second pressure tank (1), when the second pressure tank (1) is mounted on top of the first pressure tank (1); and the mounting frame (2) comprises a base frame (15) upon which the at least two pressure tanks (1) may be mounted, the base frame comprises a frame process line (16); the frame process line (16) comprises at least two fluid connectors (20), each fluid connector (20) connectable to the first fluid connector (12) of a tank process line (6) and arranged such that the frame process line (16) may be fluidly connected to the tank process lines (6) of the at least two pressure tanks when the pressure tanks (1) are mounted upon the base frame (15) side by side.

Hydrogen storage system comprising a plurality of storage containers, each storage container comprising a tubular container wall and end caps closing opposite ends of the tubular container wall, and a metal hydride (MH) configured for hydrogen storage contained within a chamber of the storage container, the plurality of storage containers of one multi-container unit being interconnected by gas flow tubes in a direct fluidic connection ensuring that the gas pressure within the containers are substantially the same. The tubular container wall of each storage container has a diameter in a range from 1.5 cm to 10 cm adjacent ones of said plurality of storage containers of said module being separated by a gap (G) within a range of distance corresponding to 0.02?D to 1?D, D being diameter of the tubular container wall.

A gas cylinder bundle includes a gas cylinder bundle frame and a high-pressure tank arranged on the gas cylinder bundle frame. The gas cylinder bundle frame is equipped with a plurality of levels of shelf portions in an up-down direction on which the high-pressure tank is arranged. The high-pressure tank is arranged such that an axial direction of the high-pressure tank arranged on a shelf portion of a next level above a shelf portion of one level faces a direction rotated by 90 with respect to an axial direction of the high-pressure tank arranged on the shelf portion of the one level.

A modular tank system includes at least two pressure tanks and a mounting frame. Each of the tanks includes a pressure vessel and a protection frame within which the vessel is arranged, the protection frame is adapted such that multiple tanks may be mounted on top of each other and the vessel includes a vent outlet and an inlet, where the outlet is arranged in an upper half of the vessel, the inlet is arranged in a lower half of the vessel and is fluidly connected to a tank process line, which includes a first fluid connector and a second fluid connector on opposite ends of the tank process line, such that the second connector of a first tank is connectable to the first connector of a second tank, when the second tank is mounted on top of the first tank; and the mounting frame includes a base frame.

An apparatus for assembling a solid hydrogen storage system includes a lower support installed to support a lower side of material blocks to be assembled, split covers assembled in multiple stages on an upper side of the lower support and forming therein a closed space in which the material blocks are capable of being assembled, the split covers being configured to be separated in a horizontal direction, and gas injection ports provided in the split covers to inject an inert gas into an inner space of the split covers.

The present disclosure relates to an apparatus for fixing a pressure vessel, the apparatus including: a frame part disposed to be separable from the subject and configured to support the pressure vessel; and a foothold disposed on the frame part, thereby obtaining an advantageous effect of simplifying a structure and improving a degree of design freedom and spatial utilization.