Patent · US Active

Valve for metering fluid

US9273784B2 · kind B2 · utility

0Cited by

0References

6Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Dietmar Schmieder · Markgröningen, DE
Timo Kegel · Memmelsdorf, DE

Key dates

Filing date	Jul 23, 2013
Grant date	Mar 1, 2016
Priority date	—
Expiry date	Apr 17, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH10N30/886
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A valve for metering fluid includes: a piezoelectric actuator for metering control; two electrical connection elements for applying an electrical control voltage; and a discharge resistor integrated into the actuator, which resistor bridges the two connection elements.

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