公开(公告)号：US5526976A

公开(公告)日：1996-06-18

申请号：US304932

申请日：1994-09-13

Applicant: Ross Hugo ,  Colin C. Harcourt

Inventor： Ross Hugo ,  Colin C. Harcourt

IPC: B23K31/12 ,  B23K31/02

CPC classification number: B23K31/12 ,  B23K2201/12

Abstract: A method of manufacturing a container for holding pressurized fluids is described. Firstly, drill a first axial blind bore into a first end of a first piece of bar stock. Secondly, drill a second axial blind bore into a first end of a second piece of bar stock. Thirdly, weld the first end of the first piece of bar stock to the first end of the second piece of bar stock. This forms a container in which the first axial blind bore and the second axial blind bore cumulatively form an interior cavity. Following the teachings of the described method gas cylinders have been manufactured that can withstand pressure levels of 1800 pounds per square inch.

Abstract translation: 描述了制造用于保持加压流体的容器的方法。 首先，将第一轴向盲孔钻入第一条棒料的第一端。 其次，将第二轴向盲孔钻入第二条棒料的第一端。 第三，将第一块棒材的第一端焊接到第二块棒料的第一端。 这形成容器，其中第一轴向盲孔和第二轴向盲孔累积地形成内腔。 根据所述方法的教导，已经制造了能够承受1800磅/平方英寸的压力水平的气瓶。