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Patent Searching and Data


Matches 501 - 550 out of 1,326

Document Document Title
WO2002049127A3
A method and system are provided for controlling a fuel cell power plant (10) in a predictive manner providing rapid response of the fuel cell stack assembly (CSA)(12) without creating an unacceptable condition of reactant/coolant starva...  
WO2001054220A3
Disclosed are the use of dimethyl oxalate, ethylene glycol, its oxalic, glyoxalic, and formic esters, glyoxylic acid and its methyl esters, glyoxylic aldehyde, and poly(ethylene oxalate) for fueling fuel cells, fuel cells fueled by these...  
WO/2002/054517A1
A hybrid power system capable of generating a mechanical power by burning the mixture of fuel gas produced by vaporizing hydrocarbon and air in an engine (11), wherein the fuel gas produced by reforming the hydrocarbon is fed to the fuel...  
WO/2002/049127A2
A method and system are provided for controlling a fuel cell power plant (10) in a predictive manner providing rapid response of the fuel cell stack assembly (CSA)(12) without creating an unacceptable condition of reactant/coolant starva...  
WO/2002/045992A1
A control apparatus and a control method are used in a fuel cell system, in which fuel gas and oxidant gas are supplied to a fuel cell stack (1) to generate electric power, a load unit (9) is driven by supplying the generated power there...  
WO/2002/044865A2
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...  
WO2001091216A3
In a fuel cell system and its controlling method, the fuel cell system includes a stack (21) including fuel cells each having a polymer electrolyte membrane, and a controller (61). The controller (61) is responsive to detected outputs of...  
WO/2002/041438A1
A charger-free battery for mobile telephone includes one case and a rechargeable battery, it is characterized in that a cavity used for housing dry battery is positioned in the case, a positive end and a negative end which are in contact...  
WO/2002/037596A2
Fuel cell units are suitable for continuous energy supply to electrical users in a particular manner. Particularly for the application in motor vehicles the above can either be the drive for an electric motor and/or also the supply of ot...  
WO/2002/036385A1
A fuel cell vehicle drives a motor (9) with electric power from a fuel cell power system (100) comprising a fuel cell (4) which generates electricity using hydrogen and oxygen. A controller (10) calculates an electrical load demand requi...  
WO/2002/035639A2
A battery cartridge (20) includes a casing (30), a battery (50) in the casing, and a slide (40) moveably engaged with the casing (30). The battery (50) has an opening (80), and the slide (40) has an opening (70) alignable with the openin...  
WO/2002/035640A1
A battery (50) includes a can (230) having a rectangular or triangular cross section, so that the volume occupied by the batteries in a battery compartment is maximised. The can having a closed end and an open end, a cathode (210) in the...  
WO/2002/035625A2
A device/system having an integrated refuelable and rechargable metal-air FCB based power supply unit for generating and providing electrical power to at least one electrical-energy-consuming load device disposed therein. An external pow...  
WO/2002/031900A1
A composite hydrogen storage material (3) including: 1) an active material having hydrogen storage capacity; and 2) a catalytic material having greater catalytic activity toward the dissociation of molecular hydrogen and/or oxidation of ...  
WO/2002/029916A2
A power source system (1) includes a fuel cell (40) and a battery (20) connected in parallel. A DC-DC converter (30) is connected to the battery (20) side. A maximum output ratio of the fuel cell (40) and the battery (20) is set in a ran...  
WO2001079012A3
An hybrid power supply module is disclosed. The hybrid power supply module is configured for placement in a battery compartment of an electrically powered machine and includes a housing that contains a battery, an electrical generator or...  
WO/2002/029953A1
A fuel cell power generating system capable of solving such a problem that, when an electric power load is temporarily raised or lowered, a wasteful energy consumption in a fuel cell power generation cannot be suppressed, comprising a lo...  
WO/2002/025761A1
A hybrid power supply device for charging a secondary battery (4) by a fuel cell (3) and supplying power from the secondary battery (4) to a load (1), wherein each unit secondary battery (4a) constituting the secondary battery (4) is pro...  
WO2001080335A3
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...  
WO/2002/021659A1
A high efficiency 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 l...  
WO/2002/021624A1
An integrated process and system for producing electricity for stationary purposes or for electric/powered vehicle using any of multiple hydrocarbon input fuels (1), a fuel cell (50), and a thermoelectric reformer (10) that allows quick ...  
WO/2002/019446A2
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...  
WO2001054216A3
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...  
WO/2002/015316A1
The distribution conditions of currents running a fuel cell and a battery are properly controlled, the battery can be recharged properly without an increase in a battery capacity, and an output distribution between the fuel cell and the ...  
WO/2002/003344A1
A method and a system for remotely monitoring a person (110) include a portable unit (100), a global positioning system (GPS) satellite (130), a central unit and a ground station (120). The portable unit is adapted to monitor a biologica...  
WO/2002/003347A1
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...  
WO/2001/095419A1
The invention relates to a fuel-cell system comprising a fuel cell and a number of secondary units for starting and operating the fuel cell. According to the invention, to improve the dynamics of the operating cycle of the fuel cell syst...  
WO/2001/092050A1
A fuel-cell system for a moving body comprising a reforming reactor (120) for reforming fuel to generate gas including hydrogen, a carbon monoxide removing reactor (130) for removing carbon monoxide included in a reformed gas generated i...  
WO/2001/091216A2
In a fuel cell system and its controlling method, the fuel cell system includes a stack (21) including fuel cells each having a polymer electrolyte membrane, and a controller (61). The controller (61) is responsive to detected outputs of...  
WO/2001/089015A1
An electric power supply apparatus for supplying electric power using a power source comprising a fuel cell and a chargeable/dischargeable storage battery part. Recently a hybrid vehicle equipped with a drive source comprising a motor th...  
WO/2001/079012A2
An hybrid power supply module is disclosed. The hybrid power supply module is configured for placement in a battery compartment of an electrically powered machine and includes a housing that contains a battery, an electrical generator or...  
WO/2001/080340A1
Disclosed is a circuit for generating voltage pulses and impressing voltage pulses upon a fuel cell. The voltage pulses are produced in a pulse generator (30). The pulse generator is connected to a charge/discharge circuit (11, 12) provi...  
WO/2001/080335A2
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...  
WO/2001/060655A1
The invention relates to a vehicle (1) comprising a fuel cell (2) for producing energy. The vehicle comprises, inside a housing (19), a monitoring and switching unit (18) which is detachably fixed to a fuel cell housing.  
WO/2001/054220A2
Disclosed are the use of dimethyl oxalate, ethylene glycol, its oxalic, glyoxalic, and formic esters, glyoxylic acid and its methyl esters, glyoxylic aldehyde, and poly(ethylene oxalate) for fueling fuel cells, fuel cells fueled by these...  
WO/2001/054216A2
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...  
WO/2001/039312A1
The invention relates to an electrochemical energy storing cell comprising a cathode (K) and an anode (A). Said cell is divided into partial cells. A hydrogen electrode (E1) is situated between the partial cells. The partial cell facing ...  
WO/2001/039305A1
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...  
WO2000054360A3
An electrochemical cell is disclosed including a cell housing, an ion-permeable, oxygen transmission restricting membrane that divides the interior of the cell housing into a first portion exposed to ambient air and a substantially air-t...  
WO/2001/028028A1
A novel battery construction including a plurality of discharging cells formed by a cathode structure (20) having a plurality of relatively small cathode elements (21A) on a cathode support structure, and an anode structure (23) having o...  
WO/2001/017054A1
An energy system for delivering current to a load is provided. The energy system comprises a first energy source and a second energy source electrically connected in parallel. The first energy source comprises an electrochemical capacito...  
WO/2001/015929A1
A hybrid vehicle of reliable control is provided while facilitating the assembling and maintenance of the respective modules of motor, fuel cell and battery. The hybrid vehicle comprises a battery and a fuel cell as power supplies of a d...  
WO/2001/008247A1
A fuel cell system (10) that includes a control system (30) for regulating the power produced by the fuel cell system (10). The fuel cell system (10) includes a fuel cell stack (14) adapted to produce electrical power from a feed (102). ...  
WO/2001/004984A1
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...  
WO/2001/004920A1
An energy storage device (1) includes a cylindrical shrink wrap housing (2) having two opposed metal terminals (3, 4). An electrochemical device in the form of a dry cell alkaline battery (5) is disposed within housing (2) for providing ...  
WO/2001/003223A1
The invention relates to a fuel cell facility and to a method for operating a fuel cell facility comprising dynamic output regulation by connecting at least one partial system maintained ready for operation, a starter system and/or a low...  
WO/2001/001545A1
The invention relates to an assembly for the wireless supply of electric energy to a number of sensors and/or actuators (1.1 to 1.s) which are mounted onto a machine. A micro fuel cell (6) with a corresponding fuel reservoir (5) is integ...  
WO/2000/074162A1
Fuel cell power systems (10) 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 (14) electrically coupled with plural terminals and indiv...  
WO/2000/065679A1
An electric vehicle comprising a continuous liquid supply type centrifugal separator (1) for delivering hydrogen and oxygen separately by rotating at high speed water continuously fed into the separator, a fuel cell (2) for generating an...  
WO/2000/063929A1
A rechargeable hybrid battery/supercapacitor electrical storage system capable of providing high energy and high power densities comprises an intercalation electrode (17) and a capacitor electrode (13) combined with a separator (15) and ...  

Matches 501 - 550 out of 1,326