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US 2011/0214449 A1Published application
Refrigerator
OwnerDavid Denginventor
Life of this patent
Estimating the term…
Abstract
A refrigerator can use a gas absorption refrigeration system. The refrigerator in some embodiments can store one or two gas cylinders within an outer housing. At least one cylinder can connect to a pressure regulator within the outer housing. In some embodiments, the refrigerator can include a table.
Claims23
A portable refrigerator comprising:
- an outer body;
- a refrigeration cavity within the outer body;
- a door opening to the refrigeration cavity;
- an absorption refrigeration system within the outer body, the system configured to allow a user to power the system with gas;
- a pressure regulator;
- a first 1 lb. gas cylinder directly connected to the pressure regulator and within the outer body;
- and
- a second 1 lb. gas cylinder within the outer body.
5 more elements
The refrigerator of claim 2, further comprising a table.
A gas absorption refrigerator comprising:
- a pressure regulator comprising a housing;
- a coupling for connecting a cylinder to the housing defining an first flow channel through which gas can flow into the pressure regulator, wherein said coupling is configured to support a gas cylinder to said housing;
- a second flow channel connecting said pressure regulator with a burner;
- a cooling chamber;
- a door configured to open to the cooling chamber;
- and
- wheels.
4 more elements
A portable refrigerator comprising:
- an outer body;
- a refrigeration cavity within the outer body;
- a door opening to the refrigeration cavity at a top of the outer body;
- an table configured to be attachable and detachable to the outer body and above the door, wherein the door is configured for use while the table is attached.
1 more element
A portable refrigerator comprising:
- an outer body;
- a refrigeration cavity within the outer body;
- a door opening to the refrigeration cavity;
- a handle configured to connect to the outer body at either of a back of the outer body or a bottom of the outer body;
- and
- wheels, wherein the refrigerator is configured to be moved in balancing on one set of wheels or on two sets of wheels.
3 more elements
Dependencies are inferred from the claim text.