摘要:
A grid stiffened structure which includes a wall which extends in a direction transverse relative to a plane and an elongated rib connected along an elongated dimension of the rib to the wall such that the elongated rib extends along the wall and forms an angle with an axis which extends in a direction perpendicular to the plane. The elongated rib defines a free sidewall which extends from the wall positioned on a first side of the elongated rib and extends in a direction about the elongated rib and transverse to the elongated dimension to the wall positioned on a second side of the elongated rib. The wall and the elongated rib are constructed of a plurality of layers of material which extend in a direction transverse to the axis.
摘要:
The present invention relates to a pressure tank arrangement for storing and discharging compressed liquid fuels and to a method for producing a pressure tank arrangement of this type. Here, force transmission elements of the pressure tank arrangement are arranged in such a way that they utilize the available installation space for pressure tank arrangements of this type in an optimum manner.
摘要:
The invention relates to a compressed gas container (1) having a casing (2) that surrounds a storage volume, said casing comprising a matrix and reinforcing fibers (6, 6a, 6b). The compressed gas container according to the invention is characterized in that the composition of the matrix between the region of the casing (2) facing the storage volume and the region of the casing (2) facing the surroundings of the casing (2) changes at least once. The invention further relates to a method for producing a compressed gas container (1).
摘要:
The present invention is related to a reinforcing member for a membrane for improving the pressure-withstanding property of the membrane having corrugations, and a membrane assembly having the reinforcing member and a method of constructing the membrane assembly. By providing a reinforcing member for a membrane having corrugations and installed in an insulating structural member of an LNG cargo, the present invention can prevent the collapse of the corrugation and attenuate shocks against a same load without increasing the facial rigidity of the corrugation, and improve the insulating property by forming an additional insulating layer.
摘要:
A fluid storage tank according to an embodiment of the present invention comprises: a first outer wall section that forms a front face in the length direction, the width direction and the height direction so as to form a space portion in which a fluid is stored; a plurality of partition plates arranged along the length direction of the first outer wall portion to divide the space portion into the plurality of sub-space portions; and an end portion located between the outermost partition plate of the plurality of partition plates and the first outer wall portion, wherein each of the partition plates is formed with a fluid through hole comprising: a gas through hole located on the top of the partition plate; and a liquid through hole located on the bottom of the partition plate so that fluids between the sub-pace portions are in communication with each other.
摘要:
A pressure vessel for storing liquids in bulk which forms a space for storing liquids by combining first reinforcing plates each having a creased cross-sectional structure formed by groove parts and ridge parts with at least one second reinforcing plate having a flat plate cross-sectional structure, in which part of the pressure vessel is formed by the reinforcing plates having the creased cross-sectional structure, thus allowing liquids to efficiently flow in the pressure vessel. The pressure vessel includes: a plurality of first reinforcing plates having a creased cross-sectional structure formed by a groove part and by a ridge part, the first reinforcing plates being combined with each other and forming part of the pressure vessel; and at least one second reinforcing plate combined with the first reinforcing plates and forming a remaining part of the pressure vessel, the one second reinforcing plate having a flat plate cross-sectional structure.
摘要:
The present invention relates to the field of membrane gas holders, or gasometers, particularly of the type that can be used to store biogas (organic gas) generated through the digestion of sludge, slurry and organic substances in general, or for storing gas emitted from slurry storage tanks containing fermentable matter. More in detail, the invention relates to an elastically stabilized gasometric dome (1) for a tank (2) containing liquid (3), adapted to delimit, between the surface of said liquid (3), the walls (2') of the tank and the dome, a variable volume storage chamber (4) for gas, wherein said gasometric dome (1) comprises: - a gas impermeable flexible membrane (5); - continuous fastening means (6) of an edge (5') of said membrane (5) to a rim (2") of said tank (2). Said membrane (5) is made of an inextensible material, having an extension of the surface thereof greater than that of the surface delimited by the rim (2") of said tank (2), and said gasometric dome (1) comprises a plurality of linear elastic elements (7) arranged orthogonally with respect to the rim (2") of said tank (2), adapted to cooperate with said membrane (5) to allow elastic expansion and contraction of said gasometric dome (1) and ensure the stability thereof.