General Electric Company

Francesco Grillo

Herbert Kopecek

Michael Bernhard Schmitz

Paolo Battagli

Wolfgang Amrhein

Siegfried Silber

Rudolf Scheidl

Simone Pratesi

Franco Graziani

Bart Jan Olmi

Thomas Feichtner

Bernhard Karl Steiner

A valve comprises an electromagnetic actuator including a solenoid. The solenoid includes at least one core and an anchor plate. The solenoid further comprises at least one coil disposed within the core and connected to a set of power electronics to supply current to the coils. The actuator further comprises a plunger connected to the anchor plate and at least one spring configured to guide the plunger. The actuator also includes a pressure compensation system. The opening and closing of the valve is controlled by passing current through the coil.

Electromagnetic actuators

A valve comprises an electromagnetic actuator including a solenoid. The solenoid includes at least one core, wherein the core is an 'E' shaped core or a 'U' shaped core and an anchor plate. The solenoid further comprises at least one coil disposed within the core and connected to a set of power electronics to supply current to the coils. The actuator further comprises a plunger connected to the anchor plate and at least one spring configured to guide the plunger. The opening and closing of the valve is controlled by passing current through the coil and the valve is used in acompressor.

Growing community of inventors

Florence, Italy

Francesco Grillo