Refrigerator damper control and lighting assembly housing
US6199400A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jan 18, 2000 |
| Grant date | Mar 13, 2001 |
| Priority date | — |
| Expiry date | Jan 18, 2020 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25D2700/12
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A refrigerator damper control and lighting assembly is mounted to a top wall of a fresh food compartment. The housing includes dials which are accessible from the front of the housing to a user to control thermostat and to control a damper located on a rear wall of the refrigerator. The dial controlling the damper has a post onto which a connecting arm to the damper interconnects the damper with the dial so that rotation of the dial effectively operates the control of the damper. The dial has a peripheral flange that extends around only a portion of the circumference of the dial and is adapted to contact opposing sides of the connecting arm to thereby limit rotational movement of the dial and which in-turn limits opening and closing movement of the damper depending on direction of rotational movement of the dial. Further, the housing includes a recessed lamp receiving section which is provided with direct line of sight to the dials so as to allow for light to be directed rearwardly or towards the front of the housing to illuminate the dials while at the same time projecting light into the fresh food compartment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.