Zumtobel Group has patented a conducting track fuse for electrical devices, featuring a burn-out region and a covering element to prevent damage. The design ensures safety by creating a cavity between the burn-out region and the covering face. GlobalData’s report on Zumtobel 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 Zumtobel Group, Pipeline inspection robots was a key innovation area identified from patents. Zumtobel Group's grant share as of January 2024 was 58%. Grant share is based on the ratio of number of grants to total number of patents.
Conducting track fuse for light source operating device
A recently granted patent (Publication Number: US11869738B2) discloses an operating device for light sources that includes a conducting track fuse connected to a printed circuit board. The conducting track fuse comprises a burn-out region between two connection regions, covered by a unique covering element with side walls and a delimiting wall. The design ensures the covering face of the element covers the burn-out region, with a cavity formed between the burn-out region and the covering face. Additionally, a gas vent is included in the covering element, and the second connection region extends through it.
Furthermore, the patent details specific characteristics of the operating device, such as the zigzag-shaped profile of the burn-out region, the parallel arrangement of the side walls to the burn-out region, and the reduced cross-section of the burn-out region compared to the connection regions. The covering element is described to have a constant wall thickness and includes a supporting web across the gas vent. The connecting element, which attaches the side walls of the covering element to the printed circuit board, is highlighted to be a non-conductive material like SMD adhesive or solder resist. The patent also mentions the application of the connecting element using a template and the orientation of the gas vent in a direction opposite the terminal of the external power supply.
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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.
