Invention Grant
- Patent Title: Container for accommodating media, and method for the production and verification of the leakproofness of said container
- Patent Title (中): 用于容纳介质的容器以及用于生产和验证所述容器的防漏性的方法
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Application No.: US11547931Application Date: 2005-04-07
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Publication No.: US08096168B2Publication Date: 2012-01-17
- Inventor: Günter Richter
- Applicant: Günter Richter
- Agency: Lucas & Mercanti, LLP
- Agent Klaus P. Stoffel
- Priority: DE102004017535 20040408
- International Application: PCT/EP2005/003675 WO 20050407
- International Announcement: WO2005/098390 WO 20051020
- Main IPC: G01M3/34
- IPC: G01M3/34
Abstract:
The invention relates to a method for verifying the leakproofness of a container used for accommodating preferably liquid media as well as a plastic container that is composed of several segments (22a, 24). The invention further relates to a method for producing a container from several segments and a container comprising a closed barrier layer. The disclosed container is composed of at least two segments (22a, 24) which are joined together circumferentially at the edges of the faces thereof by means of one respective welded connection (16, 17) such that an enclosed space is formed. An inner pressure that is different from the ambient pressure is applied within the enclosed space while a change in pressure is monitored.
Public/Granted literature
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