- 专利标题: Storage bag with fluid separator
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申请号: US11039735申请日: 2005-01-20
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公开(公告)号: US20060159576A1公开(公告)日: 2006-07-20
- 发明人: Carl Bergman , Dean Zimmerman
- 申请人: Carl Bergman , Dean Zimmerman
- 主分类号: F04B39/00
- IPC分类号: F04B39/00
摘要:
The storage bag includes an interior volume for containing food items and a one-way valve element through which air from the interior volume can be evacuated. To prevent fluids and juices from the stored food items from contaminating the valve element, a separator defining a chamber is included that sealingly connects the valve element to the interior volume. In the separator, fluids and juices separate from the evacuating air by gravitational separation and are returned to the interior volume. In an embodiment, to facilitate packaging and distribution of multiple storage bags, the separator is adjustable between an expanded position for providing the chamber and a collapsed position substantially eliminating the chamber.
公开/授权文献
- US07597479B2 Storage bag with fluid separator 公开/授权日:2009-10-06