Invention Grant
- Patent Title: Lid opening/closing system of an airtight container
- Patent Title (中): 密封容器盖开/闭系统
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Application No.: US13529406Application Date: 2012-06-21
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Publication No.: US08413693B2Publication Date: 2013-04-09
- Inventor: Tsutomu Okabe
- Applicant: Tsutomu Okabe
- Applicant Address: JP Tokyo
- Assignee: TDK Corporation
- Current Assignee: TDK Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2005-346083 20051130; JP2006-314202 20061121
- Main IPC: B65G1/12
- IPC: B65G1/12 ; B65B31/04
Abstract:
A curtain nozzle is located above an opening portion in a FIMS. A gas curtain formed of inert gas for closing the opening portion is formed. A cover is so provided as to cover a part of the curtain nozzle so as to prevent peripheral gas around an opening of the curtain nozzle from being involved in the gas curtain of the inert gas emitted from the curtain nozzle.
Public/Granted literature
- US20120261031A1 LID OPENING/CLOSING SYSTEM OF AN AIRTIGHT CONTAINER Public/Granted day:2012-10-18
Information query
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