Naval Group has been granted a patent for a system that tests the tightness of cable gland feed-throughs in partitions, specifically immersible electrical connectors. The system includes a sealing testing ring with a hole connected to a pressure/vacuum source for testing cable gland tightness. GlobalData’s report on Naval Group 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 Naval Group, Hydrogen fuel cells was a key innovation area identified from patents. Naval Group's grant share as of May 2024 was 63%. Grant share is based on the ratio of number of grants to total number of patents.
System for testing tightness of cable gland feed-through
A recently granted patent (Publication Number: US11982591B2) discloses a tightness testing system designed for a cable gland feed-through of a partition, featuring a cable gland body with a sealing system and a hole. The system includes a sealing testing ring within the sealing system, equipped with a hole aligned with the cable gland body's hole, and a connector for connection to a pressure/vacuum source to facilitate testing the cable gland's sealing effectiveness. The design allows for efficient and reliable testing of the cable gland's tightness, ensuring optimal performance in various applications.
Furthermore, the patent claims detail additional features of the testing system, such as the use of a metal sealing testing ring, the application of the system in an immersible electrical connector partition, and variations in the configuration of the cable gland body's hole and connector. The inclusion of a deformable sleeve in the sealing system, along with a stack of V-shaped annular seals, further enhances the versatility and effectiveness of the testing system. Overall, the patented technology offers a comprehensive solution for assessing and maintaining the sealing integrity of cable gland feed-throughs, catering to the needs of industries where reliable cable connections are crucial for operational efficiency and safety.
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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.
