Anti-sweat heater improvement for commercial refrigeration
US6301913A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 8, 2000 |
| Grant date | Oct 16, 2001 |
| Priority date | — |
| Expiry date | May 8, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47F3/0434
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A refrigerator unit is provided including a casing having a plurality of walls, one of the walls including an opening on one side thereof. A glass door is pivotally attached to the casing for covering the opening. A first warm fluid passage is provided extending along at least a portion of the opening in the casing. A second warm fluid passage extends along a portion of the door along a perimeter thereof where the door engages the casing. The refrigeration system includes a compressor, condenser, expansion valve, and an evaporator connected in series. The refrigerant condensing section has a liquid cooling system wherein the first fluid passage is the refrigerant and the second fluid passage provides the liquid from the liquid cooling system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.