阅读说明：本技术 气体绝缘开关 (Gas insulated switch ) 是由 I.姆拉德诺维克 P.G.尼科利克 于 2019-07-08 设计创作，主要内容包括：本发明涉及一种气体绝缘开关,其具有-第一触头(4、30)和第二触头(6、32),所述第一触头和第二触头分别是接触单元(8、9)的组成部分,其中,具有第一触头(4)的至少一个接触单元(8)作为移动接触单元(8)与驱动单元连接并且沿着开关轴线(10)能移动地支承,和-多构件式的绝缘物喷嘴系统(12),所述绝缘物喷嘴系统具有主喷嘴(14)和辅助喷嘴(16),其中,在主喷嘴(14)和辅助喷嘴(16)之间形成加热通道(18),所述加热通道开始于灭弧空间(20)并且通入气体存储器(22)中,其中,所述气体存储器(22)在一侧上由柱塞(24)限定。本发明的特点在于,气体存储器(22)参照开关轴线(10)径向地至少部分地由壁(26)限定,所述壁不是移动接触单元(8)的组成部分并且柱塞(24)是移动接触单元(8)的部分并且在此这样能移动地支承,使得所述柱塞(24)在两个接触单元(8、9)的断开过程中沿着开关轴线(10)远离第二触头以扩大气体存储器(22)。(The invention relates to a gas-insulated switch having a first contact (4, 30) and a second contact (6, 32), which are each part of a contact unit (8, 9), wherein at least one contact unit (8) having a first contact (4) is connected as a moving contact unit (8) to the drive unit and is mounted so as to be movable along a switching axis (10), and-a multi-component insulation nozzle system (12) having a main nozzle (14) and an auxiliary nozzle (16), wherein a heating channel (18) is formed between the main nozzle (14) and the auxiliary nozzle (16), the heating channel begins in the arc extinguishing space (20) and opens into a gas reservoir (22), wherein the gas reservoir (22) is delimited on one side by a plunger (24). The invention is characterized in that the gas reservoir (22) is delimited radially with respect to the switching axis (10) at least in part by a wall (26) which is not part of the mobile contact unit (8) and in that the plunger (24) is part of the mobile contact unit (8) and is mounted so as to be movable in such a way that the plunger (24) is moved away from the second contact along the switching axis (10) during the opening of the two contact units (8, 9) in order to enlarge the gas reservoir (22).)