Keurig Dr Pepper. has filed a patent for a beverage machine that can determine the liquid level in a tank without a dedicated sensor. The machine uses a controller to calculate the liquid level based on the gas volume in a conduit connected to the tank. GlobalData’s report on Keurig Dr Pepper 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 Keurig Dr Pepper, Intelligent beverage dispenser was a key innovation area identified from patents. Keurig Dr Pepper's grant share as of January 2024 was 62%. Grant share is based on the ratio of number of grants to total number of patents.
Determining liquid level in beverage machine without dedicated sensor
A newly filed patent (Publication Number: US20240016335A1) describes a beverage machine with innovative features aimed at accurately determining the liquid level in the supply tank. The machine includes a liquid supply tank, a conduit with a gas section, a pump, and a controller. The controller can determine the liquid level in the tank based on the gas volume in the conduit or the operation time of the pump. By counting pump cycles and measuring operation time, the controller can accurately assess the liquid level, ensuring efficient beverage production.
Furthermore, the patent details a method for determining the liquid volume in the supply tank during a beverage cycle without directly measuring the volume. The controller compares the initial volume of liquid with the volume used during the cycle to calculate the remaining volume. If the remaining volume falls below a threshold, an indication is provided. This method allows for real-time monitoring of liquid levels without the need for manual measurements. Additionally, the machine includes a vent and valve system to regulate gas levels in the conduit, further enhancing the accuracy of liquid level determination. Overall, the patent showcases advancements in beverage machine technology that prioritize precision and efficiency in liquid level monitoring for optimal beverage production.
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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.
