Abstract: 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.

Abstract: 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.

Abstract: A monitoring system of components of a gas turbine (1) comprising: a acquisition device (3) of signals proportional to functioning parameters characteristic of the functioning state of a gas turbine (1), a first electronic processing unit (4) comprising a first data base, a second electronic processing unit (6), a data transfer device, capable of electronically conveying the contents of said first data base to a second electronic processing unit (6), a monitoring program associated with said second electronic processing unit (6) comprising a library of algorithms, which allow the performances of the gas turbine (1) and its components to be determined by comparing data coming from subsequent recordings of said functioning parameters, a display device associated with said second electronic processing unit (6) whereby it is possible to gain access to the functionality of said monitoring program by means of a graphic interface.

Abstract: 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.

Abstract: 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.

Abstract: A monitoring system of components of a gas turbine (1) comprising: a acquisition device (3) of signals proportional to functioning parameters characteristic of the functioning state of a gas turbine (1), a first electronic processing unit (4) comprising a first data base, a second electronic processing unit (6), a data transfer device, capable of electronically conveying the contents of said first data base to a second electronic processing unit (6), a monitoring program associated with said second electronic processing unit (6) comprising a library of algorithms, which allow the performances of the gas turbine (1) and its components to be determined by comparing data coming from subsequent recordings of said functioning parameters, a display device associated with said second electronic processing unit (6) whereby it is possible to gain access to the functionality of said monitoring program by means of a graphic interface.