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JP2004248432A |
To prevent rush current capable of being generated when a fuel battery is connected from being generated and to maintain the operating efficiency of the fuel battery high.A diode 58 is provided in a direction for realizing charging of a ...
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JP2004227139A |
To prevent a danger by inclination of a battery unit.An electronic equipment system comprises the battery unit 2 containing a fuel cell capable of generating power by chemical reaction and the equipment 1 operable by the power supplied f...
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JP2004215456A |
To provide a battery system, wherein the features, such as high-energy density and high capacity, of NaS battery and further demands for high power output can be responded to.The hybrid battery system is so constituted that a sodium sulp...
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JP2004207241A |
To provide a generator of a lower cost, having reduced emission and improved thermodynamic efficiency.The hybrid generator 10 comprises at least one fuel cell 72 having a negative electrode inlet 56 and a negative electrode outlet 106 in...
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JP2004200165A |
To provide a fuel cell system that has more resistance to malfunctions and/or that is more flexibly applicable to malfunctions than those of prior art.The fuel cell system has a fuel cell unit, and a first electronic control unit that fo...
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JP2004187485A |
To provide a motor-driven vehicle wherein its fuel battery and the associated appliances thereof can be cooled efficiently by a simple constitution.The motor-driven vehicle 1 has a seat 3 provided in the nearly central portion of a vehic...
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JP3531866B2 |
To develop a practical, totally solid laminated thin-film solid secondary battery, with reduced weight with high capacity, and a solar battery combined type thin-film solid secondary battery. This laminated thin-film solid lithium ion se...
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JP2004152758A |
To provide a fuel cell that reaches rapidly the operation temperature and is small in size and simple in construction.These are fuel cells ( 10, 10', 10") that comprise fuel cell stacks ( 12, 12', 12", 40, 40', 42) and heat exchangers ( ...
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JP2004152757A |
To provide a solid oxide type fuel cell (SOFC) showing excellent startability without necessity of an additional facility and to provide a quick starting system for the SOFC and a method for constituting the system.This SOFC includes an ...
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JP2004515000A |
The present invention generally relates to systems, methods and applications utilizing the convergence of any combination of the following three technologies: wireless positioning or localizing technology, wireless communications technol...
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JP2004513489A |
Fuel cell units are suitable for continuous energy supply to electrical consumers. Particularly for the application in motor vehicles the above can either be the drive for an electric motor and/or also the supply of other electrical user...
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JP3523506B2 |
To provide an air cell equipped with a charging function. This air cell is formed from a photoelectric conversion part 18 and a battery composed of a metal electrode 12, electrolyte 16, air electrode 11, and auxiliary electrode 15, where...
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JP2004126818A |
To provide a battery unit capable of executing power supply by using both an auxiliary machinery type DMFC and vaporization type DMFC.A fuel battery unit 2 is provided with an auxiliary machinery type DMFC 23 using an auxiliary mechanism...
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JP2004127618A |
To provide a battery unit controlling the fuel supply amount of a supplemental system multi-step-wise, which is used for a fuel cell for fuel supply.A DMFC cell stack 24 makes methanol and air (oxygen) supplied from a liquid supply pump ...
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JP2004512655A |
A battery includes a can having a rectangular or triangular cross section, the can having a closed end and an open end, a cathode in the can, an anode in the can, a separator between the cathode and the anode, and a seal assembly attache...
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JP2004127747A |
To provide a fuel cell mounted vehicle equipped with components including a power control unit, without sacrificing the cabin space of the vehicle, and providing an appropriate gravitational center.This fuel cell mounted vehicle 10 compr...
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JP3515619B2 |
PURPOSE: To supply power to a motor from a power battery and an energy battery according to the amplitude of the load of an electric motor car by detecting the voltages and the currents of the power and energy batteries by battery curren...
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JP3509349B2 |
To provide a fuel cell having a structure in which all equipments and parts such as the fuel cell, a storage battery, a controller, and the like can be integrated compactly into an equipment body in a state of thermal problems being solv...
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JP2004508689A |
A power conditioner interfaces a load to a fuel cell 10 that produces a low voltage that varies with the load. A dc-to-ac inverter 16 operates with a low voltage input provided by a dc bus 14. When a positive step load change occurs, a l...
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JP2004507877A |
A method and apparatus for protecting the anode of a solid oxide or molten carbonate fuel cell from oxidation includes a controller having a voltmeter for monitoring the voltage output of the fuel cell and an external electric power sour...
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JP2004055550A |
To provide a fuel cell laminated body 20 provided with a plurality of direct alcohol type fuel cells FC that are electrically connected.Each cell FC comprises a compact structure provided with a first electrode, a second electrode, elect...
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JP3493746B2 |
PURPOSE: To prevent the wrong loss of memory in electronic equipment which is loaded with an operating battery and a memory holding battery by not pull out both batteries at the same time. CONSTITUTION: A shutter member 6 which moves int...
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JP2004026008A |
To provide a fuel cell electric vehicle with a fuel cell and a battery device effectively cooled by constructing, in lightweight and compact shapes, the fuel cell and the battery device storing electricity generated by the fuel cell and ...
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JP2004501735A |
A method and a system for remotely monitoring a person includes a portable unit (100) including a self-recharging battery (230), the portable unit (100) being adapted to monitor a biological parameter and a physical location of the perso...
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JP3487952B2 |
PURPOSE: To provide a battery capable of dealing with an output demand in the wide range of a low load to a high load by compensating for the weak point of a secondary battery or a normal temperature type fuel cell as battery for an elec...
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JPWO2002015316A1 |
The distribution state of the current flowing through the fuel cell and the battery can be appropriately controlled to properly charge the battery without increasing the capacity of the battery, and the output distribution of the fuel ce...
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JP2004501483A |
The present invention relates to an electrochemical device. The device features an anode constructed of materials such that the device can be chemically recharged. In addition, the device is capable of switching between operating as a fu...
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JP2003346823A |
To provide a reliable power source system of high energy density using a fuel cell and a secondary cell for easily starting a portable appliance with a large output at the start irrespective of the environmental temperature, and suppress...
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JP3470909B2 |
PURPOSE: To obtain a hybrid fuel cell suitable for wide applications by making high rate charging possible, compact, and high output, preventing the performance deterioration of a storage battery and a fuel cell, and lengthening the life...
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JP2003333708A |
To provide a hybrid energy system which quickly responds at a low cost.A hybrid energy system 10 supplies energy to a load such as an electric automobile. The energy system 10 comprises an energy storage apparatus 14 and a fuel cell syst...
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JP2003333757A |
To provide a power source apparatus constituted so as to take out the output of a plurality of batteries having different output characteristics through common terminals and to suppress the decrease of the energy efficiency due to the co...
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JP3468069B2 |
To provide a photoelectric conversion device, which can raise simultaneously the photoelectric conversion efficiencies of both of wet cells and solar cells. Wet cells 22 constituted of a photocatalyst are housed in a case 24 at an angle ...
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JP2003317760A |
To provide a fuel cell system of a small power air cooling type.The fuel cell system comprises a fuel cell set, an air humidifier, an air blower, a hydrogen supply source, an adjusting device of flow rate and pressure, a hydrogen gas cir...
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JP2003317761A |
To provide a liquid-cooled fuel cell system.This liquid-cooled fuel cell system comprises a fuel cell set, an air humidifier, a blower, a hydrogen feed source, a flow and pressure regulating device, a hydrogen gas circulator, a coolant t...
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JP3447799B2 |
PURPOSE: To realize the without place restriction by providing a fan motor and impellers in a housing, providing a lid body that is pivotingly supported at the housing and closes an air suction opening or an exhaust opening, and driving ...
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JP3439770B2 |
A portable power generating system can be operated by using a portable pressure canister containing a liquefied butane fuel gas. In the power generating system, a part of the butane gas contained in the pressure canister is used as a fue...
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JP2003524864A |
A fuel cell system that includes a control system for regulating the power produced by the fuel cell system. The fuel cell system includes a fuel cell stack adapted to produce electrical power from a feed. In some embodiments, the fuel c...
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JP3432985B2 |
To effectively and economically perform charging by forming different charging routes to respective batteries, and setting the current at the time of charging an aqueous secondary battery larger than the current for charging a nonaqueous...
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JP2003520390A |
A fuel cell installation and a method for operating a fuel cell installation with a dynamic power control are provided. The dynamic power control is achieved by additionally connecting at least one subsystem which is kept ready for opera...
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JP2003520413A |
The present invention provides improved, low-cost fuel cells having reduced fuel crossover, reduced sensitivity to metal ion impurities and ability to operate under a broad range of temperatures. The invention further provides improved m...
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JP2003519429A |
A mobile vehicle power supply system and an electricity exchanging system enhance the economic viability of different modes of transportation that incorporate generators, such as electric motors and fuel cells, to generate electricity. T...
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JP2003515937A |
An electrochemical capacitor includes a polymer thin film, a liquid electrolyte absorbed in the polymer thin film, and thin flexible active electrode layers constituting anode and cathode composed of energy dense material of high intrins...
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JP2003100353A |
To provide a hybrid power source element with three electrode- terminals, and to provide its manufacturing method.A cell has a lithium secondary battery and a super-capacitor inside. The positive electrode of the battery and one electrod...
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JP3382912B2 |
To provide an integral generation system having fuel cells and a sodium secondary battery which are integrated efficiently. The system comprises a fuel cell body as an aggregate of plural cells 104 for supplying an oxidizer gas 101 and a...
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JP2003507005A |
A configuration and method for the wire-free supply of electric power to a large number of sensors and/or actuators mounted on a machine includes a micro fuel cell with associated fuel tank integrated into the sensors/actuators and conve...
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JP2003504819A |
An energy storage device includes a cylindrical shrink wrap housing having two opposed metal terminals. An electrochemical device in the form of a dry cell alkaline battery is disposed within the housing for providing an electrical poten...
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JP2003501784A |
Fuel cell power systems and methods of controlling a fuel cell power system are provided. According to one aspect, a fuel cell power system includes a plurality of fuel cells electrically coupled with plural terminals and individually co...
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JP2003009311A |
To provide a control system which can decelerate at a predictable speed and simultaneously can optimize regeneration of deceleration torque.A control system for a drive system of an automobile is provided. A controller determines the com...
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JP3358903B2 |
PURPOSE: To provide an electric power supply device by which a fuel cell can be started without using commercial electric power supply. CONSTITUTION: A fuel cell 10 and a secondary battery 11 are connected to a switching device 12, and a...
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JP3354814B2 |
To constitute an efficient electric power system without enlarging the whose scale of the system facility by installing both a fuel cell and a secondary battery (a storage battery) and leveling the load demand to the fuel cell. This hybr...
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