Invention Grant
- Patent Title: Electromagnetic actuators
- Patent Title (中): 电磁执行器
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Application No.: US11420622Application Date: 2006-05-26
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Publication No.: US07651069B2Publication Date: 2010-01-26
- Inventor: Herbert Kopecek , Michael Bernhard Schmitz , Paolo Battagli , Franco Graziani , Simone Pratesi , Bart Jan Olmi , Francesco Grillo , Rudolf Scheidl , Wolfgang Amrhein , Siegfried Silber , Thomas Feichtner , Bernhard Karl Steiner
- Applicant: Herbert Kopecek , Michael Bernhard Schmitz , Paolo Battagli , Franco Graziani , Simone Pratesi , Bart Jan Olmi , Francesco Grillo , Rudolf Scheidl , Wolfgang Amrhein , Siegfried Silber , Thomas Feichtner , Bernhard Karl Steiner
- Applicant Address: US NY Niskayuna
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Niskayuna
- Agent Patrick K. Patnode
- Main IPC: F16K31/02
- IPC: F16K31/02

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.
Public/Granted literature
- US20070295926A1 ELECTROMAGNETIC ACTUATORS Public/Granted day:2007-12-27
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