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US 12,292,234 B1Granted
Humidification and dehumidification process and apparatus for chilling beverages and other food products and process of manufacture
OwnerMichael Mark Anthonyinventor
Life of this patent
Estimating the term…
Abstract
A novel self-cooling food product container apparatus (10) and a process for manufacturing the same is disclosed. A self-cooling food product container (20) combined with a substantive vapor transport system producing a humidification cooling process for cooling food and beverage products P. Methods of assembling and operating the apparatus (10) are also provided.
Claims13
A self-cooling food product container apparatus, comprising:
- a food product container with a food product container wall and a food product there in;
- a compartment forming sleeve member with a covering sleeve member side wall;
- a compartment forming sleeve member wall inward surface with at least one of deformable and breakable inward facing protuberances and deformable and breakable outward facing protuberances;
- said inward facing protuberances tangentially contacting said food product container wall to form a humidification liquid chamber with distinct compartments between said covering sleeve member side wall inward surface and said food product container wall;
- at least one pair of endothermically reacting chemical compounds that generates a humidification liquid by their reaction and each one of said pair of endothermically reacting chemical compounds being stored exclusively in separate said distinct compartments;
- at least one endothermically dissolving chemical compound that dissolves in said humidification liquid stored exclusively in at least one said distinct compartment;
- a barrier structure surrounding said humidification liquid chamber separating said humidification liquid from the atmosphere;
- and a humidification liquid release mechanism comprising said compartment forming sleeve member wall and said one of deformable and breakable inward facing protuberances and outward facing protuberances against said food product container wall to deform said inward facing protuberances and mix said reacting chemical compounds to react endothermically and cool said food product container wall and generate humidification liquid by their reactions and said at least one endothermically dissolving chemical compound for dissolving endothermically in said humidification liquid to further cool said food product container wall and thereby cool said product.
5 more elements
A self-cooling food product container apparatus, comprising:
- a food product container having a container side wall and a container top wall and a container bottom wall;
- a collapsible covering sleeve member having a perimeter surrounding and spaced outwardly from said container side wall, such that an annular space is defined between said container side wall and said collapsible covering sleeve member;
- a covering sleeve member restriction portion extending circumferentially around said container side wall and extending between and in sealing relation with each of said container side wall and said covering sleeve member, defining a dry gas chamber between said covering sleeve member restriction portion and said container side wall, said dry gas chamber containing a quantity of endothermically reacting chemical compound and a quantity of dry gas at a pressure below the ambient atmospheric pressure surrounding said apparatus;
- a humidification liquid chamber containing a quantity of a humidification liquid comprising water, wherein said covering sleeve member restriction portion functions as a barrier structure separating said humidification liquid chamber and said dry gas chamber;
- wherein said covering sleeve member restriction portion acting as a humidification liquid release mechanism for opening fluid communication between said humidification liquid chamber and said dry gas chamber at said barrier structure;
- such that, upon opening said food product container, the difference in pressure between the dry gas and the surrounding ambient atmospheric pressure causes the portion of said covering sleeve member restriction portion to collapse and drive at least part of said humidification liquid out of said humidification liquid chamber and into said dry gas chamber, where said humidification liquid evaporates and thereby draws heat from said container, cooling the food product within said container.
3 more elements
Dependencies are inferred from the claim text.