公开(公告)号：US3874557A

公开(公告)日：1975-04-01

申请号：US44046174

申请日：1974-02-07

Applicant: PORTER HAROLD E

Inventor： PORTER HAROLD E

IPC: B65D81/32 ,  B67B7/48 ,  F25D5/02 ,  F25D31/00 ,  B67B7/24

CPC classification number: B65D81/3233 ,  F25D5/02 ,  F25D31/007 ,  F25D2331/805

Abstract: A self-cooling or self-heating comestible container includes an enclosed, rigid, outer shell having a sealed beverage portion within the shell and the remaining portion of the internal cavity of the shell containing a two-part separated thermal system. The comestible, which may be a beverage, is separated from the thermal, for a beverage it is generally a coolant, system by means of a flexible diaphragm or membrane to prevent contamination of the comestible. A removable closure can be provided in the shell for the dispensing of the comestible or beverage when desired. In a cooling system, the refrigerant system is composed of two ingredients, such as ammonium nitrate and water, stored separately within the container shell. A rupturing device which includes a rotatable knife is provided to cut the barrier between the two ingredients so as to permit the mixing of the ingredients to provide the thermal effect, and specifically chilling of the beverage. A separate key-like tool can be provided for actuating the rupturing thermal containing device.

Abstract translation: 自冷却或自加热食物容器包括封闭的刚性外壳，其在壳体内具有密封的饮料部分，壳体的内腔的剩余部分包含两部分分离的热系统。 作为饮料的食物可以通过柔性隔膜或隔膜与热量分离，通常为冷却剂系统，以防止食物的污染。 可以在外壳中提供可拆卸的封闭物，用于在需要时分配食物或饮料。 在冷却系统中，制冷剂系统由两种成分如硝酸铵和水组成，分别储存在容器壳体内。 提供了包括可旋转刀的破裂装置，以切割两个成分之间的屏障，以便允许各成分的混合以提供热效应，并且特别地冷却饮料。 可以提供单独的类似键的工具来驱动破裂热容器。

公开(公告)号：US1295924A

公开(公告)日：1919-03-04

申请号：US24443418

申请日：1918-07-11

Applicant: PORTER HAROLD E

Inventor： PORTER HAROLD E

CPC classification number: B23B31/404 ,  Y10T82/268 ,  Y10T279/1074 ,  Y10T279/17213