Gas purge unit, load port apparatus, and installation stand for purging container

作者: Jun Emoto , Hiroshi Igarashi , Mutsuo Sasaki

DOI:

关键词: Container (type theory)Longitudinal directionPort (circuit theory)Materials sciencePurgeNozzleBase (geometry)Structural engineeringUnit loadMechanical engineering

摘要: A gas purge unit includes an intake nozzle 28, a pivotable body 31, and O-ring 35. The 28 has opening 26 flowing out cleaning gas. 31 is arranged in ring shape to surround cylindrical projection b of the provided with contact part 34 formed on tip portion be able detachably port 5. ring-shaped 35 held compressively elastically deformable along longitudinal direction between rear end base 28.

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