Invention Grant
- Patent Title: Bi-stable electromagnetically controlled shutter
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Application No.: US14090578Application Date: 2013-11-26
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Publication No.: US09671676B2Publication Date: 2017-06-06
- Inventor: Tudor Agapescu
- Applicant: Thorlabs, Inc.
- Applicant Address: US NJ Newton
- Assignee: Thorlabs, Inc.
- Current Assignee: Thorlabs, Inc.
- Current Assignee Address: US NJ Newton
- Agency: Graham Curtin, P.A.
- Main IPC: G02B9/22
- IPC: G02B9/22 ; G03B9/22 ; G03B9/62
Abstract:
A shutter assembly comprises a plurality of shutter blades movable between an open position and a closed position, and a plurality of drive mechanisms arranged circumferentially about the plurality of shutter blades for moving the plurality of shutter blades, wherein each of said drive mechanisms is stable in at least a first position and a second position.
Public/Granted literature
- US20140146378A1 BI-STABLE ELECTROMAGNETICALLY CONTROLLED SHUTTER Public/Granted day:2014-05-29
Information query
