公开(公告)号：US06458330B1

公开(公告)日：2002-10-01

申请号：US09738314

申请日：2000-12-18

申请人： Panayotis Cocolios ,  François Coeuret ,  Wolfgang Döring ,  Franck Förster ,  Jean-Louis Gelot ,  Bernd Martens ,  Stéphane Melen ,  Eckhard Prinz ,  Jean-Yves Thonnelier ,  Alain Villermet

发明人： Panayotis Cocolios ,  François Coeuret ,  Wolfgang Döring ,  Franck Förster ,  Jean-Louis Gelot ,  Bernd Martens ,  Stéphane Melen ,  Eckhard Prinz ,  Jean-Yves Thonnelier ,  Alain Villermet

IPC分类号： B01J1908

CPC分类号： C23C16/45519 ,  C23C16/4412 ,  C23C16/455 ,  C23C16/45563 ,  C23C16/545 ,  G05D7/0676

摘要： Optimization of an installation in which an operation is performed that requires control over the atmosphere inside a chamber (3), the operation being performed in the presence of a gaseous mixture capable of giving off emissions, the optimization being obtained by the presence of inlet (5) and outlet (8) devices external to the chamber to oppose the ingress of air into the chamber and the exit of gaseous emissions; and of an extraction device (4) comprising means (42) for regulating the flow rate to maintain an approximately zero pressure differential between the inside and the outside of the chamber.

摘要翻译： 优化其中进行操作的装置，其需要控制室（3）内的大气，该操作是在存在可释放排放物的气体混合物的情况下进行的，优化是通过入口（存在 5）和出口（8）设备外部的装置，以反对空气进入室和气体排放物的出口; 以及包括用于调节流速以在腔室的内部和外部之间保持近似零压力差的装置（42）的提取装置（4）。