发明名称 |
SYSTEMS AND APPARATUS FOR AIRBORNE ULTRASONIC TESTING OF PACKAGE AND CONTAINER SEALS |
摘要 |
Systems and devices for testing or inspecting the integrity of package closure seals using contact and non-contact ultrasonic systems wherein a relative movement is created between a package seal and at least one ultrasonic transmitting transducer and at least one receiving transducer such that ultrasonic energy is focused so as to be transmitted toward and along a length of the seal from the transmitting transducer to the receiving transducer in a gaseous environment to thereby monitor energy signals which are analyzed to provide an indication of the seal integrity.
|
申请公布号 |
US2005115324(A1) |
申请公布日期 |
2005.06.02 |
申请号 |
US20050030946 |
申请日期 |
2005.01.10 |
申请人 |
STAUFFER ANTON |
发明人 |
STAUFFER ANTON |
分类号 |
G01L3/24;G01M3/00;G01N29/04;G01N29/22;G01N29/24;G01N29/28;(IPC1-7):G01N29/00 |
主分类号 |
G01L3/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|