Seal and sealing method for temperature control chamber doors
US6648637B2 · kind B2 · utility
3Cited by
6References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 27, 2001 |
| Grant date | Nov 18, 2003 |
| Priority date | — |
| Expiry date | Dec 23, 2021 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF27D99/0073
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A system for sealing a lower edge of a temperature control chamber door to a temperature control chamber housing when the door is closed has a pair of opposed radiused corners provided at opposed lower corners of the door opening, and a resilient seal member having opposed radiused corners substantially complimentary in shape to the radiused corners of the opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.