Invention Grant
- Patent Title: Multi-axis articulated solar light shade for space-based sensors
- Patent Title (中): 用于空间传感器的多轴铰接式太阳能灯罩
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Application No.: US12540124Application Date: 2009-08-12
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Publication No.: US08186628B2Publication Date: 2012-05-29
- Inventor: Dominic R. Gooden , Andrew J. Avrick , Lacy G. Cook , Ronald C. Loveridge , John S. Hoos
- Applicant: Dominic R. Gooden , Andrew J. Avrick , Lacy G. Cook , Ronald C. Loveridge , John S. Hoos
- Applicant Address: US MA Waltham
- Assignee: Raytheon Company
- Current Assignee: Raytheon Company
- Current Assignee Address: US MA Waltham
- Agency: Thorpe North & Western LLP
- Main IPC: B64G1/52
- IPC: B64G1/52

Abstract:
In one or more embodiments, a multi-axis articulated solar light shade that protects elements of a space-based sensor from direct solar illumination includes a base; a partial conical baffle tube having a first end portion, a second end portion, an elongated curved portion defining a shade between the first and second end portions, and an opening defined in an interior of the elongated curved portion, the first end portion rotatably attached to the base; and a visor pivotably attached to the second end portion. The partial conical baffle tube may be selectively rotated about a sensor line-of-sight in response to the sun's position relative to the sensor line-of-sight; and the visor may be selectively pivoted relative to the partial conical baffle tube in response to the sun's position relative to the sensor line-of-sight so as to protect the sensor from the direct solar illumination at any given time or any given orbital position.
Public/Granted literature
- US20110037003A1 MULTI-AXIS ARTICULATED SOLAR LIGHT SHADE FOR SPACE-BASED SENSORS Public/Granted day:2011-02-17
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