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1. 发明授权

US4411918A Apparatus for preserving food by generating preservative gas 失效
标题翻译：通过产生防腐气体来保存食物的装置
公开(公告)号：US4411918A
公开(公告)日：1983-10-25
申请号：US247118
申请日：1981-03-24
申请人： Andrea Cimino , Gianni Plicchi , Luigi Mangiarotti , Maurizio Rossi , Vittorio Betti , Massimo Spighi , Gabriele Zingaretti
发明人： Andrea Cimino , Gianni Plicchi , Luigi Mangiarotti , Maurizio Rossi , Vittorio Betti , Massimo Spighi , Gabriele Zingaretti
IPC分类号： A23B7/148 , A23B7/152 , B65D81/20
CPC分类号： A23B7/152 , A23B7/148
摘要： The gas generating device according to the invention comprises a basin-like main container containing a solid chemical reagent substance, and an auxiliary container, arranged at the interior of the main container, containing a liquid chemical reagent substance.The main container is closed at its top by a cover lid in such a manner as to permit the outflow of gas generated at its interior. The gas generating device is accomodated at the interior of a storage or transport receptacle formed by a stack of superposed crates of fruits or vegetables, enclosed in a gas-tight wrapping of suitable plastic sheet material. When is its desired to generate the preservative gas at the interior of the storage or transport receptacle, the operator, by using a suitable piercing needle, perforates in one single piercing operation the wrapping, the cover lid and the auxiliary container, so that the liquid reagent substance comes into contact with the solid reagent substance, thus giving origin to a chemical reaction which generates the preservative gas. The thus generated preservative gas escapes through the cover lid, and fills the interior of the storage or transport receptacle.
摘要翻译：根据本发明的气体发生装置包括容纳有化学试剂物质的固体化学试剂物质的盆状主容器和配置在主容器内部的辅助容器。主容器在其顶部由盖盖封闭，以允许在其内部产生的气体的流出。气体发生装置被容纳在由适当的塑料片材的气密包装中的由水果或蔬菜的叠置的一叠叠堆叠形成的储存或运输容器的内部。当需要在储存或运输容器的内部产生防腐气体时，操作者通过使用合适的穿刺针在一次穿刺操作中穿孔包装，盖盖和辅助容器，使得液体试剂物质与固体试剂物质接触，从而产生产生防腐气体的化学反应。由此产生的防腐气体通过盖盖排出，并填充储存或运输容器的内部。

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