发明名称 |
Method of proof testing glass |
摘要 |
A method of proof testing glass containers is disclosed. The method involves applying pressure to a sealed container in two discrete stages as shown in FIG. 1 . In the first stage, the pressure is increased to a peak over at a first rate. In the second stage, the pressure is reduced to zero at a much greater rate.
|
申请公布号 |
US2006201577(A1) |
申请公布日期 |
2006.09.14 |
申请号 |
US20030539964 |
申请日期 |
2003.12.18 |
申请人 |
KING TOBY;BRIDGES PAUL;SHERGOLD OLIVER |
发明人 |
KING TOBY;BRIDGES PAUL;SHERGOLD OLIVER |
分类号 |
B65B1/30;G01M99/00 |
主分类号 |
B65B1/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|