Abstract: Radiator assembly (10) for use on a spacecraft (12) is provided including at least one radiator panel assembly (26) repeatably movable between a panel stowed position (28) and a panel deployed position (36), at least two flexible lines (40) in fluid communication with the at least one radiator panel assembly (26) and repeatably movable between a stowage loop (42) and a flattened deployed loop (44).

Abstract: A solar cell array assembly that is configured to be stowed in the payload bay of a low earth orbit space vehicle utilizes hinged panels comprising foldable outboard panels and inboard panels. The inboard panels are connected along their respective facing edges to an elongated structural boom one end of which is affixed to a deployment arm. The deployment arm has a shoulder connected to the payload bay, an upper arm, an elbow joint and a fore arm. The fore arm provides two rotational drives having respectively orthogonal axes. The panels are shaped to conform to the shape of the hinged payload bay doors which load the panels in the stowed configuration. The Complete Solar array assembly is a six degree of freedom mechanism that articulates the cell substrates out of a stowed volume (payload bay) to a selected orientation for solar array articulation relative to the sun, optimum power generation, and mission operations.

Abstract: Radiator assembly (10) for use on a spacecraft (12) is provided including at least one radiator panel assembly (26) repeatably movable between a panel stowed position (28) and a panel deployed position (36), at least two flexible lines (40) in fluid communication with the at least one radiator panel assembly (26) and repeatably movable between a stowage loop (42) and a flattened deployed loop (44).

Abstract: A solar cell array assembly that is configured to be stowed in the payload bay of a low earth orbit space vehicle utilizes hinged panels comprising foldable outboard panels and inboard panels. The inboard panels are connected along their respective facing edges to an elongated structural boom one end of which is affixed to a deployment arm. The deployment arm has a shoulder connected to the payload bay, an upper arm, an elbow joint and a fore arm. The fore arm provides two rotational drives having respectively orthogonal axes. The panels are shaped to conform to the shape of the hinged payload bay doors which load the panels in the stowed configuration. The Complete Solar array assembly is a six degree of freedom mechanism that articulates the cell substrates out of a stowed volume (payload bay) to a selected orientation for solar array articulation relative to the sun, optimum power generation, and mission operations.