Wide -angle pottery metal package's high pressure, high current vacuum interface

• Main Authors: YANG HANWU, HE JUNTAO, LING JUNPU, ZHANG JUN, XUN TAO, ZHANG JIANDE, CHEN DONGQUN, ZHONG HUIHUANG
• Format: Patent
• Language: Chinese; English
• Published: 18.01.2017
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OFNEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMICBEAMS

The utility model belongs to the technical field of high -current accelerator and pulse power, one kind concretely relates to is because wide -angle pottery metal package's high pressure, high current vacuum interface. The vacuum interface contains inside hollow round platform shape pottery, loading high -voltage pulse's inner conductor electrode, outside flange and is used for ceramic -to -metal seal's a kovar ring, no. Two kovar ring sums to match porcelain ring, inner conductor electrode and outside flange are stainless steel. Based on wide -angle pottery metal package's vacuum interface when the high power high current load in driving band magnetic field, can realize enduring hundred ns, hundred kV magnitude pulse voltage, while boost load's vacuum level and compact degree. 本实用新型属于强流加速器和脉冲功率技术领域，具体涉及种基于大角度陶瓷金属封装的高压、强流真空界面。所述真空界面包含内部中空的圆台形陶瓷、加载高压脉冲的内导体电极、外部连接法兰以及用于陶瓷金属封接的号可伐环、二号可伐环和匹配瓷环，所述内导体电极和外部连接法兰均为不锈钢材质。本实用新型所述基于大角度陶瓷金属封装的真空界面在驱动带磁场的高功率强流负载时，能实现耐受百ns、百kV量级脉冲电压，同时提高负载的真空度水平和紧凑化程度。