公开(公告)号：US20130206778A1

公开(公告)日：2013-08-15

申请号：US13575991

申请日：2010-02-01

Applicant: Sergei Vladimirovich Lukyanets ,  Nikolai Grigorievich Moroz ,  Igor Konstantinovich Lebedev

Inventor： Sergei Vladimirovich Lukyanets ,  Nikolai Grigorievich Moroz ,  Igor Konstantinovich Lebedev

IPC: F17C1/06

CPC classification number: F17C1/06 ,  A62B7/02 ,  A62C13/62 ,  B29C53/56 ,  B29L2031/7156 ,  F17C1/16 ,  F17C2201/0109 ,  F17C2201/058 ,  F17C2203/0604 ,  F17C2203/0619 ,  F17C2203/0636 ,  F17C2203/0665 ,  F17C2203/0668 ,  F17C2203/067 ,  F17C2205/0305 ,  F17C2209/2154 ,  F17C2221/011 ,  F17C2223/0123 ,  F17C2223/0153 ,  F17C2223/0161 ,  F17C2223/035 ,  F17C2223/036 ,  F17C2260/011 ,  F17C2270/0168 ,  F17C2270/025 ,  F17C2270/05 ,  F17C2270/0754 ,  F17C2270/079

Abstract: The technical result of the invention is that the proposed cylinder construction provides high performance at any given level of cyclic high-pressure and torsional loading with minimum weight and manufacturing cost. The technical result is achieved by the following: metal composite cylinder contains a cylindrical metal liner with profiled bottoms and neck flange with a choke fixed in a pole hole of the pressure overwrap, made of composite material formed by a group of layers of reinforcing filaments orientated in spiral and circumferential directions, with different reinforcing capacity; at that, neck flange of the liner is equipped with a collar on the side of the open end of the choke, with an outer diameter greater than the sum of the pole hole diameter of the composite overwrap and two widths of wound filaments of reinforcing material, so that concentric annular cavity is formed between the outer surface of the composite overwrap and the flange, where a annular band is located filling the entire volume of the cavity; the band is made of the material of the composite overwrap, and the choke of neck flange is fixed in the annular band with grooves of non-circular shape.

Abstract translation: 本发明的技术结果是，所提出的气缸结构在任何给定水平的循环高压和扭转载荷下提供了最高的重量和制造成本的高性能。 技术成果如下：金属复合圆筒包含圆柱形金属衬套，带有异型底部和颈部法兰，扼流圈固定在压力外包装的极孔中，由复合材料制成，由一组强化丝定向 在螺旋和圆周方向，具有不同的增强能力; 因此，衬套的颈部凸缘在扼流圈的开口端的一侧装备有一个外径大于复合外包装的极孔直径与增强材料的两根宽度的缠绕长丝之和的外径 ，使得在复合外包装的外表面和法兰之间形成同心的环形空腔，其中环形带位于填充空腔的整个体积的位置; 该带由复合外包装的材料制成，并且颈凸缘的扼流圈固定在具有非圆形凹槽的环形带中。