|Table of Contents|

A new type of indirect normally open pyrovalve(PDF)

《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]

Issue:
2012年01期
Page:
22-26
Research Field:
研究与设计
Publishing date:

Info

Title:
A new type of indirect normally open pyrovalve
Author(s):
ZHANG Xiao-dong;  CHEN Jian;  TANG Mei-fang;  MA Hai-tao
Shanghai Institute of Space Propulsion, Shanghai 201112, China
Keywords:
pyrovalve;  indirect type;  sealing configuration
PACS:
V432-34
DOI:
-
Abstract:
In order to solve the normally open pyrovalve with piston structure prone to failure at work in inflammable and explosive media, various structures of the normal open pyrovalves are analyzed and a new structure is designed. The new structure eliminates potential failures of the existing normally open pyrovalves. Its design dimensions are worked out on the basis of theoretical and simulation calculation, and finally verified through experiments.

References:

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Memo

Memo:
-
Last Update: 1900-01-01