Patent · US Active

Structure-borne sound actuator for a motor vehicle, and motor vehicle

US10789927B2 · kind B2 · utility

1Cited by

2References

8Claims

0Family size

Assignee

CONTINENTAL AUTOMOTIVE GMBH · DE

Inventors

Dimitrios Patsouras · Frankfurt am Main, DE
Robert Joest · Frankfurt am Main, DE
Johannes Kerkmann · Hannover, DE
Jens Friedrich · Frankfurt am Main, DE
Roland Bock · Hannover, DE
Thomas Gallner · Regensburg, DE

Key dates

Filing date	Mar 29, 2018
Grant date	Sep 29, 2020
Priority date	—
Expiry date	Mar 29, 2038

Classification

Technology area (CPC H)Electricity
CPC primaryH04R1/2811
WIPO fieldOther consumer goods
WIPO sectorOther fields

Abstract

The invention relates to a structure-borne sound actuator for a motor vehicle, which comprises an electro-dynamic excitation unit, and the excitation unit is formed with an excitation side configured to excite an acoustic body, wherein an acoustically rigid intermediate element is secured to the excitation side and the intermediate element has a coupling side, which faces away from the excitation side, and is configured for coupling to the acoustic body.

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