Heat exchanger having electric heating elements
US9457641B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 29, 2012 |
| Grant date | Oct 4, 2016 |
| Priority date | — |
| Expiry date | Dec 24, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B2203/023
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention relates to an electrical heating device (1) including a heating body in which at least one electric heating element (8) is installed, the operation of said electric heating element being dependent on a control module (3) constituting the heating device, the heating body (2) including walls (5) at least partially defining a cavity (6) in which the control module (3) is accommodated, characterized in that the electrical heating element (8) and the control module (3) are suitable for being supplied with a so-called low voltage of between 80 and 600 volts, and in that an electrical insulator (17), which covers the walls (5) defining the cavity, is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.