Valeo has been granted a patent for an innovative HVAC blower motor design. The motor includes a stator with electromagnets and a rotor with permanent magnets, causing angular movement due to a pulsating magnetic field. A strip of vibration damping material on the rotor enhances performance by altering the frequency characteristics. GlobalData’s report on Valeo 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 Valeo, Cam actuated clutches was a key innovation area identified from patents. Valeo's grant share as of May 2024 was 50%. Grant share is based on the ratio of number of grants to total number of patents.
Hvac blower motor with vibration damping magnet holder
A recently granted patent (Publication Number: US12003142B2) discloses a unique Heating, Ventilation, and Air-Conditioning (HVAC) blower motor design. The blower motor includes a stator with electromagnets and a rotor that moves angularly due to a pulsating magnetic field between the stator and rotor. The rotor features a magnet holder with vibration damping material to alter the frequency characteristic of the pulsating vibration. This design aims to enhance the performance and durability of the HVAC blower motor by reducing vibrations and improving overall efficiency. Additionally, the patent covers variations such as the use of brushless DC technology and specific materials for the vibration damping strip.
Furthermore, the patent extends to an HVAC blower motor with a unique vibration damping material comprising a viscoelastic asphaltic blend with specific properties. The material is designed to withstand various environmental conditions, including heat aging and humidity exposure, ensuring long-term reliability and performance of the HVAC blower motor. The patent also includes claims for an HVAC blower and an HVAC module incorporating the innovative blower motor design. Overall, this patented technology represents a significant advancement in HVAC blower motor design, focusing on efficiency, durability, and performance in heating, ventilation, and air-conditioning systems.
To know more about GlobalData’s detailed insights on Valeo, buy the report here.
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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.
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.
