Astronics has been granted a patent for an electrical contactor with an arc extinguishing component. The contactor includes a magnet and an electrically non-conductive shutter that reciprocates within a gap between two electrical contacts to extinguish arcs. GlobalData’s report on Astronics 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 Astronics, Smart glasses was a key innovation area identified from patents. Astronics's grant share as of May 2024 was 42%. Grant share is based on the ratio of number of grants to total number of patents.
Electrical contactor with arc extinguishing component
A recently granted patent (Publication Number: US11948762B2) discloses an electrical contactor with an arc extinguishing component designed to improve safety and efficiency. The contactor includes a first and second electrical contact separated by a gap, with diodes connecting each contact to ground. An arc extinguishing component consists of a magnet on one side of the gap and an electrically non-conductive shutter on the other side. This shutter can move from a position outside the gap to fully within it, helping extinguish any arcs that may form during operation.
Furthermore, the contactor features actuators that control the movement of the electrical contacts and the shutter, ensuring synchronization for optimal performance. A power source is connected to one contact, while a load is connected to the other. Multiple magnets with alternating polarities are placed near the gap to enhance the arc extinguishing process. Additionally, a breakdown device, such as a spark gap, is included to further enhance safety measures in the contactor design. Overall, this patented electrical contactor offers a comprehensive solution for effectively managing electrical arcs and ensuring reliable operation in various applications.
To know more about GlobalData’s detailed insights on Astronics, buy the report here.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
