Maxar Technologies. has been granted a patent for a solar array structure designed for spacecraft. The invention features flexible, foldable solar arrays and a deployable frame that allows for efficient stowing and deployment, providing power during both configurations. The structure includes T-shaped components and motorized hinges for operation. GlobalData’s report on Maxar Technologies gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Maxar Technologies, was a key innovation area identified from patents. Maxar Technologies's grant share as of June 2024 was 68%. Grant share is based on the ratio of number of grants to total number of patents.
Deployable solar array structure for spacecraft power generation
The patent US12040740B2 describes an innovative apparatus featuring a foldable solar array designed for efficient deployment and stowage. The apparatus includes a deployable frame structure that connects to the solar array at both ends, incorporating a T-shaped yoke structure and a T-shaped end structure. The frame is constructed with multiple rigid beams and motorized hinges that facilitate a Z-fold configuration. This design allows the solar array to be stowed compactly and deployed to provide power to a host, such as a spacecraft or vehicle. The motorized hinges are equipped with retractable latch structures that secure the frame in its deployed state and enable re-folding into the stowed configuration.
Additionally, the apparatus is engineered to allow the solar array to elastically extend when deployed, ensuring optimal tension between the frame structures. The motorized hinges are further detailed, featuring a mechanism that includes a first and second rim, along with a motor for rotation. The retractable latch structure utilizes a bimetallic strip to engage with a notch, ensuring stability in the deployed configuration. The design also accommodates control via a mounted controller that receives instructions from the host, enhancing operational efficiency. Overall, this patent presents a sophisticated solution for solar energy deployment in mobile applications, particularly in aerospace and vehicular contexts.
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