Integrated blade cooler for electronic components
US6923619B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 5, 2003 |
| Grant date | Aug 2, 2005 |
| Priority date | — |
| Expiry date | Oct 22, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K21/24
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An integrated blade cooler for electronic components comprises a blower with a radial impeller and a casing, an electric drive with a magnetic rotor and a stator, and a heatsink with fins and a base. The casing has an inlet and an outlet; the impeller comprises blades, a backplate disk and an axis of rotation; and the fins are clothed in a cover plate with an outflow opening that being coincided with the inlet. The stator is made as a part of the casing and as a printed circuit board, and the radial impeller comprises magnetic blades serving as the magnetic rotor. At least part of the cover plate is made as a part of the casing thus the outflow opening concise with the inlet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.