Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
June 5, 2007
Patent Application Number
11213674
Date Filed
August 26, 2005
Patent Primary Examiner
Patent abstract
Methods and apparatus for providing a flushing system for flushing a top surface of an optical head. The flushing system includes a source of gas configured to provide a flow of gas, a delivery nozzle, a delivery line that connects the source of gas to the delivery nozzle, a vacuum source configured to provide a vacuum, a vacuum nozzle, and a vacuum line that connects the vacuum source to the vacuum nozzle. The source of gas and the delivery nozzle are configured to direct a flow of gas across the top surface of the optical head. The vacuum nozzle and vacuum sources are configured so that the flow if gas is laminar.
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