Patent · US Active

Electrical heating system for a motor vehicle

US10939505B2 · kind B2 · utility

0Cited by

11References

16Claims

0Family size

Assignee

WEBASTO SE · DE

Inventors

Fritz Wegener · Stockdorf, DE
Daniel Eckert · Thun, CH
Thorsten Kabelitz · Stockdorf, DE
Karl Goettl · Rosenheim, DE

Key dates

Filing date	Jun 5, 2013
Grant date	Mar 2, 2021
Priority date	—
Expiry date	Jul 6, 2033

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 (10) for a motor vehicle with a heating resistor designed as a conductor track (12) on a substrate (20), wherein the conductor track is at least partially arranged in a bifilar format.The invention further relates to a motor vehicle having such an electrical heating system.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.