Protective case for an industrial controller
US5202815A · kind A · utility
9Cited by
7References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 30, 1991 |
| Grant date | Apr 13, 1993 |
| Priority date | — |
| Expiry date | Oct 30, 2011 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K7/1467
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A protective case with an electronic device, including an assembly which includes a support cradle fixed to and supporting the electronic device, a sealed metal housing enclosing the assembly, the support cradle being fixed to the sealed metal housing via mechanical dampers to isolate the assembly from external disturbances including shocks, wherein a gap is formed between the assembly and the sealed metal housing, and a fan fixed to the cradle for generation of air flow in the gap to promote convection heat transfer from the electronic device to the sealed metal housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.