公开(公告)号：US20160237952A1

公开(公告)日：2016-08-18

申请号：US15031484

申请日：2014-10-21

Applicant: SNECMA

Inventor： Antoine CARATGE ,  Jean Michel SANNINO ,  Stephanie DREYER ,  Jean-Luc BARTHOULOT

IPC: F02K9/58 ,  F02K9/60 ,  F02K9/42

CPC classification number: F02K9/58 ,  F02K9/425 ,  F02K9/50 ,  F02K9/605 ,  F05D2220/80

Abstract: An autogenous pressurizer device for a main propellant tank, the device includes a pressurizer pipe connected to the main tank to inject propellant into the main tank, a pressurizer valve arranged on the pressurizer pipe, and a heater for heating the propellant upstream from the pressurizer valve. The pressurizer device includes a buffer tank connected to the pressurizer pipe upstream from the pressurizer valve.

Abstract translation: 一种用于主推进剂罐的自生加压装置，该装置包括连接到主罐的加压管，用于将推进剂喷入主罐中，加压阀布置在加压管上，加热器用于加热来自加压阀上游的推进剂 。 加压装置包括连接到加压阀上游的加压管的缓冲罐。