Cold storage device
US12292232B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 5, 2019 |
| Grant date | May 6, 2025 |
| Priority date | — |
| Expiry date | Mar 12, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25D2400/02
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An ice-lined cold storage device (10) comprising: a cold storage compartment (15) arranged at an interior of the ice-lined cold storage device; an ice-lining (25a, 25b, 25c, 25d) configured to absorb heat from the interior of the cold-storage device; a cooling circuit (16) configured, when in operation, to remove heat from the ice-lining; an inner liner (22) arranged between the cold storage compartment and the ice-lining, the inner liner comprising a sheet material (23) having a major surface which faces towards the cold storage compartment and a major surface (27) which faces towards the ice-lining; is provided with an electrical heating element (26) arranged at one of the said major surfaces of the inner to provide heat to the interior of the cold storage device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.