基本信息:
- 专利标题: SEPTUM CLOSURE
- 专利标题(中):隔间封闭
- 申请号:PCT/US1985000925 申请日:1985-05-17
- 公开(公告)号:WO1986006708A1 公开(公告)日:1986-11-20
- 发明人: J.C. SCHUMACHER COMPANY
- 申请人: J.C. SCHUMACHER COMPANY , GRAF, Hans-Juergen
- 专利权人: J.C. SCHUMACHER COMPANY,GRAF, Hans-Juergen
- 当前专利权人: J.C. SCHUMACHER COMPANY,GRAF, Hans-Juergen
- 主分类号: B67B05/00
- IPC分类号: B67B05/00
摘要:
A seal and valve system for use with ultrapure semiconductor reagents, the seal comprising a multiple layer septum (30-36) of inert polymer, noble metal and sealing polymer, the valve comprising a valving member (50) including a needle (90) and an operator (80-82), the valve total enclosing the seal and permitting removal of air from contact with the seal and the puncturing of the seal with a needle, all without exposing the seal or the contents of the container to the external atmosphere.
摘要(中):
一种用于超纯半导体试剂的密封和阀门系统,所述密封件包括惰性聚合物,贵金属和密封聚合物的多层隔膜(30-36),所述阀包括包括针(90)的阀构件(50)和 操作员(80-82),阀门总体包围密封件,并允许空气与密封件接触,并用针头刺穿密封件,所有这些都不会将密封件或容器内容物暴露在外部环境中。