专利名称:Purging system and purging method for the
interior of a portable type hermeticallysealed container
发明人:Toshihiko Miyajima,Takeshi Kagaya,Hitoshi
Suzuki,Mutsuo Sasaki
申请号:US10948223申请日:20040924
公开号:US20050069420A1公开日:20050331
专利附图:
摘要:A fine pressure fluctuation at short time intervals occurring when a portable
type hermetically sealed container is purged is reduced to thereby prevent thedeterioration or the like of a seal member due to the pressure fluctuation. In order toachieve this object, a gas flow rate regulating apparatus is disposed in a gas supplyingsystem in a purging system, and pressure in the portable type hermetically sealedcontainer during purge is measured and the result thereof is fed back to thereby controlthe flow rate of a supplied gas.
申请人:Toshihiko Miyajima,Takeshi Kagaya,Hitoshi Suzuki,Mutsuo Sasaki
地址:Tokyo JP,Tokyo JP,Tokyo JP,Tokyo JP
国籍:JP,JP,JP,JP
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