Patent · US Active

Device and friction brake for reducing the amount of fine dust

US11828340B2 · kind B2 · utility

2Cited by

1References

3Claims

0Family size

Assignee

Bayerische Motoren Werke Aktiengesellschaft · DE

Inventors

Georg Eichner · Ismaning, DE
Bernhard Kohl · Heidenheim, DE
Katharina Kolbeck · Munich, DE
Rasmus Leicht · Unterschleißheim, DE
Diana Westerteicher · Munich, DE

Key dates

Filing date	May 21, 2019
Grant date	Nov 28, 2023
Priority date	—
Expiry date	Apr 8, 2040

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16D2055/0016
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A device of a friction brake includes a collection container. Brake particles in an airflow coming from the friction brake are filterable by the device and the brake particles are collectable in the collection container. Collected brake particles are processable by the device such that an amount of respirable brake particles in the collected brake particles is reduced.

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