MUMBAI, India, Nov. 2 -- Intellectual Property India has published a patent application (202617093373 A) filed by Robert Bosch Gmbh on July 31, 2026, for Method For Determining A Water Content In An Air Flow In A Temperature-Control System.
Inventors include Grau, Patrick; and Heinkele, Matthias.
The application for the patent was published on October 30, 2026, under issue no. 44/2026.
Abstract: The invention relates to a method (200) for determining a water content in an air flow (11) in a temperature-control system (100) having a refrigerant circuit (120) which contains a refrigerant (12) and comprises a compressor (124) for compressing the refrigerant (12) and a heat exchanger (130) for transferring heat between the refrigerant (12) and the air flow (11), in particular in a vehicle, the method (200) comprising determining (212) an air mass flow through the heat exchanger (130), determining (210) an enthalpy difference in the air flow (11) across the heat exchanger (130), determining (220) a heat output of the refrigerant (12) in the heat exchanger (130) and determining (218) the water content in the air flow (11) on the basis of the determined heat output of the refrigerant (12), the enthalpy difference and the air mass flow. The invention also proposes a computing unit (140) and a computer program for carrying out such a method.
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