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公开(公告)号:US4772816A
公开(公告)日:1988-09-20
申请号:US923797
申请日:1986-10-14
Applicant: Geoffrey M. Spence
Inventor: Geoffrey M. Spence
CPC classification number: H02K44/08
Abstract: The apparatus uses a magnetic field (80) to accelerate a charged particle radially towards a target electrode (10). The increased kinetic energy of the particles enables the particle to give up more electrical energy to the target electrode (10) than was initially given to it. This charges the target electrode (10), and the increased energy is extracted from the apparatus by connecting an electrical load between the target electrode and a point of lower or higher potential.
Abstract translation: PCT No.PCT / GB86 / 00067 Sec。 一九八六年十月十四日 102(e)日期1986年10月14日PCT提交1986年2月7日PCT公布。 公开号WO86 / 04748 日期:1986年8月14日。该装置使用磁场(80)将带电粒子径向加速到目标电极(10)。 颗粒的增加的动能使得颗粒能够比最初给予靶向电极(10)更多的电能。 这样对目标电极(10)进行充电,并且通过连接目标电极和较低或较高电位点之间的电负载,从装置中提取能量。
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公开(公告)号:US4198843A
公开(公告)日:1980-04-22
申请号:US922328
申请日:1978-07-06
Applicant: Geoffrey M. Spence
Inventor: Geoffrey M. Spence
Abstract: A cold working process for the manufacture of a hollow tubular metal article having a shaped head, the process comprising: (a) supporting an open-ended hollow metal tube on a first forming tool with one end of the tube projecting beyond the end of the tool, (b) initially necking the projecting end of the tube in a necking die, and thereafter, with the necked tube held in the die by the first forming tool, (c) compressing the necked portion of the tube between the first forming tool and a second forming tool to form the shaped head.
Abstract translation: 一种用于制造具有成形头部的中空管状金属制品的冷加工方法,所述方法包括:(a)在第一成形工具上支撑开口的中空金属管,所述管的一端突出超过所述第一成形工具的端部 工具,(b)首先在颈缩模中颈缩管的突出端,之后,通过第一成形工具将颈管保持在模具中,(c)将管的颈缩部分压缩在第一成形工具 以及形成成形头部的第二成形工具。
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