Patent · US Active

Drive assembly, in particular hydraulic assembly of an electronically slip-controllable vehicle brake system

US10998798B2 · kind B2 · utility

0Cited by

4References

9Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Michael Schlitzkus · Dietmannsried, DE
Anna Wondrak · Altusried, DE
Helmut Seiband · Bobingen, DE
Stefan Lehenberger · Weitnau, DE
Thomas Zander · Oberstaufen, DE
Valentin Notemann · Sonthofen, DE

Key dates

Filing date	Oct 15, 2018
Grant date	May 4, 2021
Priority date	—
Expiry date	Aug 24, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH02K2211/03
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A drive assembly has a housing block, on which there is arranged an electrical machine. The latter has a working shaft mounted in a shaft bore of the housing block and the rotational position of which is detected by a sensor device formed by a signal transmitter and a signal receiver comprising evaluation electronics. The shaft bore is closed by a cover, which is arranged between signal transmitter and signal receiver. The cover is formed in one piece with an electronics housing of the signal receiver. A centering device for the signal receiver is formed on the housing block on the electronics housing. The disclosed drive assembly simplifies the construction, functional testing and mounting of the signal receiver and at the same time improves the protection thereof against damaging environmental influences.

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