公开(公告)号：US20130318943A1

公开(公告)日：2013-12-05

申请号：US13989081

申请日：2011-11-14

申请人： Dominique Jean Etienne Indersie ,  Julien Bachelet ,  Olivier Delahaye

发明人： Dominique Jean Etienne Indersie ,  Julien Bachelet ,  Olivier Delahaye

IPC分类号： F02K9/00

CPC分类号： F02K9/60 ,  F02K9/00 ,  F02K9/42 ,  F02K9/44 ,  F02K9/52

摘要： An injection head including an annular distribution cavity for distributing a propellant upstream from an injection plate supporting injectors. The cavity includes a multiply-perforated distribution grid distributing the propellant, which grid is coaxial with the distribution cavity and of a concave shape that projects into the distribution cavity, the grid being fastened to a dome of the cavity.

摘要翻译： 一种注射头，其包括用于将喷射剂上游的喷射剂分配到支撑喷射器的注射板的环形分布腔。 空腔包括分布推进剂的多孔分布格栅，该格栅与分配腔同轴并且突出到分布腔中的凹形，网格紧固到空腔的圆顶。

公开(公告)号：US09482184B2

公开(公告)日：2016-11-01

申请号：US13989081

申请日：2011-11-14

申请人： Dominique Jean Etienne Indersie ,  Julien Bachelet ,  Olivier Delahaye

发明人： Dominique Jean Etienne Indersie ,  Julien Bachelet ,  Olivier Delahaye

IPC分类号： F02K9/60 ,  F02K9/42 ,  F02K9/44 ,  F02K9/52 ,  F02K9/00

CPC分类号： F02K9/60 ,  F02K9/00 ,  F02K9/42 ,  F02K9/44 ,  F02K9/52

摘要： An injection head including an annular distribution cavity for distributing a propellant upstream from an injection plate supporting injectors. The cavity includes a multiply-perforated distribution grid distributing the propellant, which grid is coaxial with the distribution cavity and of a concave shape that projects into the distribution cavity, the grid being fastened to a dome of the cavity.

摘要翻译： 一种注射头，其包括用于将喷射剂上游的喷射剂分配到支撑喷射器的注射板的环形分布腔。 空腔包括分布推进剂的多孔分布格栅，该格栅与分配腔同轴并且突出到分布腔中的凹形，网格紧固到空腔的圆顶。