LS Electric has been granted a patent for a bypass switch used in super-high voltage direct current transmission sub-modules. The switch includes fixed and movable contacts, an insulating cover, a movable part extension rod, and an actuator for movement. The design ensures efficient power transmission. GlobalData’s report on LS Electric 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 LS Electric, Battery management systems was a key innovation area identified from patents. LS Electric's grant share as of May 2024 was 60%. Grant share is based on the ratio of number of grants to total number of patents.
Bypass switch for super-high voltage direct current transmission
A recently granted patent (Publication Number: US12002638B2) discloses a novel bypass switch design that includes a case with a defined hollow part, first and second bus bars at the front and rear ends of the case, a fixed contact, a movable contact, and an insulating cover with an accommodation part. The switch also features a movable part extension rod, an actuator for moving the rod, and a unique fixing part on the insulating cover that allows for integral coupling to the bus bars and case. Additionally, the switch includes a multi-contactor socket, a contact spring for applying pressure, and a permanent magnet with a latch plate to control contact separation.
Furthermore, the patent details additional embodiments of the bypass switch, such as variations with different components like end covers, contact springs, and mounting parts for the actuator. These variations aim to enhance the functionality and efficiency of the bypass switch, providing options for customization based on specific requirements. The inclusion of features like central pipe parts, push rods, and caps for fixing the actuator showcases the versatility and adaptability of the design to suit various applications in the field of electrical switches and controls.
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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.
