Electric heating device
US10616959B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 25, 2018 |
| Grant date | Apr 7, 2020 |
| Priority date | — |
| Expiry date | Apr 25, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B2203/023
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
The invention relates to an electric heating device with at least one electrically heatable heating element or with a plurality of electrically heatable heating elements, wherein at least one radiator element is thermally connected to the at least one heating element in order to heat a fluid flow, which flows against and/or around and/or through the at least one radiator element, wherein each heating element has at least one heater which heats up when electric current flows through the heater, wherein electrode elements are provided for electrically contacting the heater, wherein the electrode elements contacting a heater are arranged spaced from one another and accommodate at least one of the heater between them, wherein at least two heater are electrically interconnected in series.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.