Patent · US Active

Internal gear pump for a hydraulic vehicle brake system

US9481347B2 · kind B2 · utility

1Cited by

0References

9Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Rene Schepp · Waiblingen, DE
Edgar Kurz · Haigern, DE
Norbert Alaze · Markgröningen, DE

Key dates

Filing date	Jul 29, 2013
Grant date	Nov 1, 2016
Priority date	—
Expiry date	Jul 29, 2033

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF04C15/0026
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

The disclosure relates to an internal gear pump for a slip-controlled hydraulic vehicle brake system. According to the disclosure a separating piece of the internal gear pump is formed having an inner part and an outer part, which engages around the end of the inner part with allowance for tolerance. In this way, the inner part and the outer part are movably connected to one another in a radial direction, and can be installed in the internal gear pump as a pre-mounted assembly.

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