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    • 8. 发明申请
    • PRESSURE VESSEL MADE OF COMPOSITE MATERIALS AND METHOD FOR PRODUCING SAID VESSEL
    • 复合材料的压力容器及其制造方法
    • WO01096766A1
    • 2001-12-20
    • PCT/RU2000/000323
    • 2000-08-03
    • F17C1/16B29C53/56F17C1/06F16J12/00B29D9/00B32B1/02
    • F17C1/06B29C53/56F17C2201/0109F17C2203/066F17C2203/0663F17C2203/0673F17C2205/0305F17C2223/0153F17C2223/035F17C2223/036
    • The invention relates to high pressure vessels for fluid substances, in particular to liquefied gases. The inventive pressure vessel made of composite materials comprises a multilayer basic structure (1) made of crisscrossed unidirectional fibers (2) and (3) and a plastic binder (4), an internal polymer protective cover (5), a capillary-porous element (6) embodied in the form of a ring net cellular structure having tetrahedral cells (7) which are arranged between intersecting strips (8) and (9) and a layer of a release material (10). The inventive method for producing the pressure vessel made of composite materials consists in creating a high positive pressure inside the internal polymer cover (5), spinning the crisscrossed unidirectional fibers (2) and (3) which are impregnated with the plastic binder (4), thereby making it possible to obtain the layers of the basic structure (1), and thermally treating the vessel. Before spinning, the capillary-porous element (6) is applied to the protective cover (5) and one layer of the release material (10) is placed on the capillary-porous element.
    • 本发明涉及用于流体物质,特别是液化气体的高压容器。 由复合材料制成的本发明的压力容器包括由交叉单向纤维(2)和(3)和塑料粘合剂(4)制成的多层基本结构(1),内部聚合物保护盖(5),毛细孔多孔元件 (6)以具有四面体细胞(7)的环网细胞结构的形式体现,所述四面体细胞(7)布置在相交条(8)和(9)之间以及一层释放材料(10)之间。 用于制造由复合材料制成的压力容器的本发明的方法在于在内部聚合物盖(5)内部产生高的正压,使用塑料粘合剂(4)浸渍的交叉的单向纤维(2)和(3) ,从而可以获得基础结构(1)的层,并对容器进行热处理。 在纺丝之前,将毛细孔多孔元件(6)施加到保护罩(5)上,并将一层释放材料(10)放置在毛细孔多孔元件上。