公开(公告)号：US06324832B1

公开(公告)日：2001-12-04

申请号：US09392067

申请日：1999-09-08

申请人： Jury Jurievich Ivanov ,  Boris Dmitrievich Rozanov ,  Felix Jurievich Chelkis ,  Alexandr Anatolievich Tjurin ,  Valentin Georgievich Polushin ,  Alexandr Antonovich Baboshin ,  Inna Alexandrovna Kolosova

发明人： Jury Jurievich Ivanov ,  Boris Dmitrievich Rozanov ,  Felix Jurievich Chelkis ,  Alexandr Anatolievich Tjurin ,  Valentin Georgievich Polushin ,  Alexandr Antonovich Baboshin ,  Inna Alexandrovna Kolosova

IPC分类号： F02K900

CPC分类号： F02K9/95 ,  F02K9/52

摘要： The invention relates to the field of automatic equipment and, in particular, to devices for chemical ignition of liquid rocket engine propellant components. The ampoule comprises a body, diaphragm units mounted at the body inlet and outlet, each of which is made as a piston made as a single part with a diaphragm. The peripheral part of the diaphragm is fixed in an air-tight manner to the body under a guide element in which the body is mounted. The piston has a stem extending into a guide bush. Furthermore, a device for filling the ampoule with fuel is located in a partition of the body inside the ampoule. A guaranteed cutting of the diaphragm along the entire perimeter and reproduction of hydraulic characteristics for the flow part of the ampoule are achieved in this ampoule design.

摘要翻译： 本发明涉及自动设备领域，特别涉及液体火箭发动机推进剂组分的化学点火装置。 安瓿包括主体，安装在主体入口和出口处的隔膜单元，每个隔膜单元制成为具有隔膜的单个部件的活塞。 隔膜的外围部分以气密的方式固定在主体安装在其下的引导元件下方。 活塞具有延伸到导套内的杆。 此外，用于用燃料填充安瓿的装置位于安瓿内部的主体的隔板中。 在该安瓿设计中，可以保证沿整个周边切割隔膜，并且在安瓶的流动部分再现水力特性。