ElringKlinger has been granted a patent for a seal arrangement that efficiently seals fluid spaces. The design includes connectible sealing components with base and elastic parts for reliable sealing. The innovative anchor connection method enhances stability. GlobalData’s report on ElringKlinger 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 ElringKlinger, Hydrogen fuel cells was a key innovation area identified from patents. ElringKlinger's grant share as of January 2024 was 35%. Grant share is based on the ratio of number of grants to total number of patents.
Seal arrangement for fluid spaces with connectible sealing element components
A recently granted patent (Publication Number: US11873899B2) discloses a seal arrangement designed to seal fluid spaces, consisting of multiple connectible sealing element components. These components include base body parts and elastic sealing body parts, with the base body parts forming a stable base and the sealing body parts providing the sealing function. The components are connected through indirect anchor connections, with connecting portions featuring undercut portions for secure attachment. The seal arrangement can be assembled in a puzzle-like manner to create annular shapes, with the elastic sealing body parts coupling together for a tight seal. The elastic sealing body is made of elastomer materials like EPDM or silicone rubber, while the base body is typically metallic, such as steel or aluminum. The method for producing this seal arrangement involves connecting the components in a puzzle-like manner, ensuring a secure and effective seal between fluid spaces.
Moreover, the patent extends to applications in battery or control boxes for motor vehicles, where the seal arrangement can effectively separate fluid spaces. The method for producing the seal arrangement involves injection molding the elastic sealing body parts onto the base body parts, ensuring a precise and reliable connection. The unique feature of the indirect anchor connection, where the base body parts do not directly contact each other, enhances the durability and effectiveness of the seal arrangement. Overall, this patented seal arrangement offers a versatile and efficient solution for sealing fluid spaces in various industrial applications, particularly in the automotive sector, where reliable seals are crucial for optimal performance 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.
