About 37 results
https://drivepatents.com/patents/1381110 · 16 Apr 2026
The invention relates to an aircraft fuel cell propulsion unit comprising a fuel cell system that includes at least one anode and at least one cathode as well as a process gas device for supplying the anode and the cathode with fuel and ambient air and for...
https://drivepatents.com/patents/1381109 · 16 Apr 2026
Methods, apparatuses, and vehicles are provided for liquid cooling a high voltage apparatus. The apparatuses include a body, a channel that defines a coiled flow path through the body, wherein the flow path is configured to receive a flow of coolant theret...
https://drivepatents.com/patents/1379418 · 12 Mar 2026
A fuel cell system includes F fuel cell stacks, where F is an integer greater than or equal to one. A coolant system includes liquid coolant in fluid communication with the F fuel cell stacks. A waste heat recovery system includes a turbine, a generator ro...
https://drivepatents.com/patents/1393262 · 11 Feb 2026
According to an embodiment disclosed herein, a fuel cell system includes a cooling line through which cooling water passing through a plurality of electronic parts circulates and in which a wire for supplying power to the plurality of electronic parts is d...
https://drivepatents.com/patents/1393202 · 17 Dec 2025
A fuel cell system including an air supply line configured to supply inflow air to a fuel cell stack and a wake air supply line connected with the air supply line and configured to supply wake air generated by a rotation of a rotor associated with the fuel...
https://drivepatents.com/patents/1391334 · 23 Jul 2025
A ship comprising accommodation facilities having a first power demand, a propulsion system having a second power demand, and a power plant comprising: • a first high-temperature fuel cell unit having a first rated power corresponding to the first power ...
https://drivepatents.com/patents/1399537 · 2 Jul 2025
There is provided a fuel cell system which can perform antifreeze of cooling water easily and efficiently. A fuel cell system of an embodiment includes a fuel cell section, and has: a cooling water circulation system in which cooling water circulates via t...
https://drivepatents.com/patents/1398680 · 7 May 2025
L'invention porte sur un système électrochimique 1 comprenant un réacteur électrochimique 2, un dispositif de régulation thermique 10 comportant une ligne fluidique de circulation Lr d'un liquide caloporteur, et un dispositif d'inertage 20 d'au moins ...
https://drivepatents.com/patents/1393902 · 2 Apr 2025
Ein Kühlsystem (30) für wenigstens eine mit einem Wärmetauscher (34) versehene Komponente (12) eines Brennstoffzellensystems (10) hat eine Kälteanlage (38) und einen Thermofluidkreislauf (32), der einerseits mit einem Thermofluideinlass (35) und einem ...
https://drivepatents.com/patents/1372573 · 9 Jan 2025
An arrangement and a method for handling exhaust water of a fuel cell system of a vehicle, the vehicle comprising a braking system having at least one component which generates heat during a braking event, the arrangement comprising a water tank configured...