摘要:
A fuel cell includes: a membrane electrode assembly containing an anode and a cathode which are disposed opposite to one another via an electrolytic membrane; an anode channel plate adjacent to the anode and supplying a prescribed fuel to the anode; and a cathode channel plate adjacent to the cathode, supplying air to the cathode and containing a platy member which is elongated in a direction different from a supplying direction of the air to the cathode.
摘要:
A film-forming apparatus and method comprising a film-forming chamber for supplying a reaction gas, a cylindrical shaped liner provided in the film-forming chamber, a straightening vane provided above the liner for the reaction gas to pass through, wherein the outside of the film-forming chamber connects the inside of the liner via a substrate transfer portion provided at the wall of the film-forming chamber by moving the straightening vane from the position that the straightening vane closes the upper opening of the liner. A substrate supporting portion provided in the liner, for supporting the substrate before the film-forming to move the substrate in a vertical direction, a substrate transfer unit capable of moving inside the film-forming chamber through the substrate transfer portion, wherein the substrate is transferred between the substrate supporting portion and the substrate transfer unit.
摘要:
According to one embodiment, a vapor-phase growing apparatus, includes: a reactor containing a gas introduction portion and a gas reaction portion continued from the gas introduction portion; a susceptor, of which a surface is exposed in an interior space of the gas reaction portion of the reactor, for disposing and fixing a substrate on the surface thereof; a plurality of gas inlet conduits which are arranged subsequently along a direction of height of the reactor in the gas introduction portion of the reactor; and a switching device, which is provided in an outside of the reactor, for switching gases to be supplied to the gas inlet conduits, respectively.
摘要:
There are provided a power generation unit, a fuel tank, a line, a mixing tank, a fuel circulation unit which circulates a mixture fuel from the mixing tank to the mixing tank via the power generation unit and the line, a fuel supplier which supplies the fuel from the fuel tank to the mixing tank, an air supplier which supplies air to a cathode, a power adjustment unit which adjusts the current applied to the load in accordance with a generated power output, a fan which adjusts the temperature of the power generator, and a control unit which detects the concentration and volume of the mixture fuel and manipulates, on the basis of a detection result, the fuel circulation unit, the fuel supplier, the load of the power adjustment unit, the air supplier and the fan to control the concentration and volume of the mixture fuel.
摘要:
A fuel cell include a membrane electrode assembly including an anode, a cathode opposed to the anode, and an electrolyte membrane interposed between the anode and the cathode; a lyophobic porous body in contact with the anode; and an anode passage plate in contact with the lyophobic porous body, the anode passage plate including a gas collection passage and a fuel supplying passage, the gas collection passage collects a gas generated in the anode via the lyophobic porous body, the fuel supplying passage supplies a fuel to the anode via the lyophobic porous body.
摘要:
A fuel cell system is provided with a direct methanol fuel cell having an anode, a cathode and an electrolyte membrane put therebetween, a fuel supply unit supplying fuel to the anode, an air supply unit supplying air to the cathode and a heat exchanger exchanging heat between the fuel supplied by the fuel supply unit to the anode and an exhaust exhausted from the fuel cell.
摘要:
A fuel cell includes a gas discharge passage structure which includes one end portion connected to a liquid fuel supply passage structure in an anode electrode side of an electrolytic membrane and the other end portion opened to an outer space, the one end portion configured to separate gas and liquid from each other, and a gas-liquid separation accelerating structure increasing a pressure of a liquid fuel in the liquid fuel supply passage structure in the anode side of the membrane higher than a pressure of a gas at the one end portion of the gas discharge passage structure, and discharging a gas which is produced from the fuel in the anode side of the membrane and which is not passed through the membrane, from the liquid fuel supply passage structure in the anode side of the membrane to the one end portion of the gas discharge passage structure.
摘要:
A fuel cell unit is provided with a fuel cell for electric power generation, a mixing tank housing a mixture of fuel and exhaust from the fuel cell, a fuel tank housing the fuel, a pump delivering the mixture and air to the fuel cell, a casing housing the fuel cell, the pump and at least one of the fuel tank and the mixing tank and a partition partitioning an interior of the casing into a first compartment housing the fuel cell and a second compartment. The partition is provided with first, second and third flow paths. The first flow path connects the mixing tank to the fuel cell. The second flow path connects the fuel cell to the pump. The third flow path connects the pump to the mixing tank.
摘要:
A fuel cell system includes a power generation unit, a fuel supply source, gas-liquid separator, and a circulating circuit. The gas-liquid separator includes a lyophobic tube, a lyophilic tube which communicates with the lyophobic tube, and a lyophilic member provided to clog a passage of the lyophobic tube or a lyophobic member provided to clog a passage of the lyophilic tube.
摘要:
A fuel reforming apparatus includes a heat insulating container, a reformer, a CO treatment unit, a reformer heating unit, a heat insulating member and a catalyst unit. The heat insulating container has an opening. The reformer is provided in the heat insulating container and reforms a fuel to obtain a reforming gas containing H2 and CO. The CO treatment unit reduces CO in the reforming gas. The reformer heating unit comprises a first catalyst for a combustion reaction of hydrogen, and is configured to heat the reformer using the combustion reaction. The heat insulating member covers the opening of the heat insulating container. The catalyst unit is provided in the heat insulating container and includes a second catalyst for an combustion reaction of a flammable gas.