Patent · US Active

Piston pump having a holder

US9631617B2 · kind B2 · utility

0Cited by

5References

15Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Oliver Gaertner · Abstatt, DE
Heiko Jahn · Tamm, DE
Marc Zimmermann · Sonthofen, DE
Daniel Gosse · Berlin, DE

Key dates

Filing date	Oct 25, 2011
Grant date	Apr 25, 2017
Priority date	—
Expiry date	Oct 5, 2032

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF04B53/162
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A piston pump, in particular for a hydraulic assembly of an electronically controllable vehicle brake system, includes a cylinder element that has a pressure chamber with an outlet formed on the inside. The piston pump further includes an outlet-restricting element held on the outside of the cylinder element on a component by a first holder.

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