Patent · US Active

Device for throttling a fluid flow, and corresponding piston pump for delivering fluids

US9273673B2 · kind B2 · utility

1Cited by

9References

7Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Reiner Fellmeth · Besigheim, DE
Juergen Haecker · Neu-Anspach, DE
Oliver Gaertner · Abstatt, DE
Heiko Jahn · Tamm, DE
Wolfgang Schuller · Cleebronn, DE
Rolf Stotz · Leinfelden, DE

Key dates

Filing date	Jul 6, 2011
Grant date	Mar 1, 2016
Priority date	—
Expiry date	Apr 25, 2032

Classification

Technology area (CPC G)Physics
CPC primaryG05D7/012
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A device for throttling a fluid flow includes a basic body which has at least one throttle point with a predefinable opening cross section. The basic body has a resilient configuration at least in a region of the at least one throttle point. Accordingly, the opening cross section of the at least one throttle point is configured to be set in a variable manner as a function of a pressure difference.

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