Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Paolo Battagli0
Francesco Grillo0
Herbert Kopecek0
Michael Bernhard Schmitz0
Date of Patent
April 14, 2009
0Patent Application Number
114205900
Date Filed
May 26, 2006
0Patent Primary Examiner
Patent 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.
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