Patents Assigned to Steinbauer Electronics Development GmbH - Justia Patents Search

Patents Assigned to Steinbauer Electronics Development GmbH

Apparatus for actuating at least one piezoelectric actuating drive of an injection nozzle for an internal combustion engine

Patent number: 7765987

Abstract: An apparatus is described for actuating at least one piezoelectric actuating drive (1) of an injection nozzle for an internal combustion engine, comprising a control device (6) which cyclically actuates a charging circuit and a discharging circuit (2, 3) of the piezoelectric actuating drive (1).

Type: Grant

Filed: May 22, 2007

Date of Patent: August 3, 2010

Assignee: Steinbauer Electronics Development GmbH

Inventors: Herbert Steinbauer, Hubert Eder