About 37 results
https://drivepatents.com/patents/1366608 · 11 Jul 2024
A front structure of a fuel cell vehicle is provided, which can suppress blowing wind from hitting a water heater located in a front compartment. A fuel cell vehicle is equipped with a water heater that heats water to warm air for air-conditioning in a fro...
https://drivepatents.com/patents/976177 · 16 Apr 2014
A wet state control device for fuel cell includes a priority control unit for preferentially controlling either one of a pressure and a flow rate of cathode gas when a wet state of a fuel cell is adjusted, a water temperature control unit for controlling a...
https://drivepatents.com/patents/979496 · 22 Jan 2014
A fuel cell system of the present invention includes: a fuel cell (101); a cooling water passage (71) configured to allow cooling water for cooling the fuel cell (101) to flow therethrough; a cooling water tank (102) provided in the cooling water passage (...
https://drivepatents.com/patents/980732 · 18 Dec 2013
A fuel cell system (2) comprises at least one fuel cell (4) having an air inlet (36) and an exhaust gas outlet (44), an air supply device (8) connectable to the air inlet (36) and an exhaust gas extracting device (10) connectable to the exhaust gast outlet...
https://drivepatents.com/patents/983835 · 2 Oct 2013
The circuit (2b) has a pressure drop creating device i.e. orifice (6), for creating a pressure drop from a high working pressure (pa), and comprising a cooling fluid i.e. cooling water (K) such as deionized water, during a cooling process in an electrochem...
https://drivepatents.com/patents/988886 · 10 Jul 2013
The cell (4) has elementary cells stacks (1, 2) mounted electrically in a parallel and modular manner in order to allow an electric power level supplied by the cell to be adapted by adapting the number of stacks present in the cell. A cooling circuit (5) i...
https://drivepatents.com/patents/994864 · 19 Dec 2012
A flow battery system (10) includes a flow battery stack (26), a sensor (30, 32, 34, 36, 38, 40) and a coolant loop (20, 22, 24). The flow battery stack (26) has an electrolyte solution flowing therethrough, and the sensor (30, 32, 34, 36, 38, 40) is in co...
https://drivepatents.com/patents/1000639 · 4 Jul 2012
The fuel cell system (10) has a cooling device (30) for cooling a fuel cell (11), in which coolant is circulated. The reactant is supplied to fuel cell through inflow streams (13,20) and product is discharged from the fuel cell through exhaust streams (14,...
https://drivepatents.com/patents/1070519 · 25 Jan 2006
The hot side of the condenser (CON) lies ahead of the expansion unit (T1) and the coolant is formed by dried fuel cell (BZ) outlet gas, which has first been depressurized in the expansion unit (T1). The hot side of the condenser outlet connects to the inle...
https://drivepatents.com/patents/1073636 · 28 Sep 2005
A fuel cell control system 1 includes a cooling liquid inlet temperature sensor 16 and a cooling liquid outlet temperature for detecting an operating temperature of a fuel cell stack 11A, a radiator 14 by which the operating temperature of the fuel cell st...