Klaus-Peter Schmoll

Ultrasonic driving element

Piezoelectrically actuated fuel injection valve

Liquid control valve

Piezoactuator e.g. for valve, has multilayer construction of piezo layers, intermediate electrodes, alternating lateral electrode contacting, and division of multilayer structure into sub-actuators

Piezoelectric actuator used e.g. for a fuel injection valve, a hydraulic valve, a micro-pump or an electrical relay

Fuel injection valve for motor vehicle IC engine

A fuel injection device for internal combustion engines

Method for signaling an incoming call received at a telecommunications terminal, a telecommunications terminal and a network unit

Valve including a step-up piston for controlling fluids

Method for signaling an incoming call for a telecommunications terminal, telecommunications terminal and a network unit