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WO/1999/059217A1 |
A control unit (100) disconnects, when the inner temperature of a fuel cell (40) does not reach a stationary temperature (step S26), a secondary cell (60) from an inverter (70) (step S28) and then controls the drive of a motor (80) (step...
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WO/1999/046845A1 |
The invention relates to a circuit arrangement for supplying electric power to a network comprising a fuel cell and an accumulator system. During starting electric energy is supplied by the accumulator system, which electric energy is fe...
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WO/1999/035704A1 |
A zinc alloy anode-based electrochemical cell, which generates gases and/or energy, is disclosed. The structure of the cell is such that a zinc alloy anode material (1) is the integral part of the housing and is in contact with an alkali...
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WO/1999/028982A1 |
A composite electrical battery and a method for forming a composite electrical battery. The composite electrical battery includes a primary electrochemical cell and a fully or partially discharged rechargeable electrochemical cell. The r...
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WO/1999/019161A1 |
A hybrid electric vehicle (10) powered by a combination fuel cell (22) and a gas turbine (26) driven generator (24). The fuel cell (22) is sized relative to the gas turbine (26) and the vehicle (10) such that up to about 50 percent of th...
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WO/1999/005750A1 |
A battery system and method of manufacture in which at least two batteries, having different chemistries, are integrated into a common housing. The battery system has a unitary housing having at least two chambers, in which each pair of ...
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WO/1998/056058A1 |
The invention relates to a fuel cell (2) with a methanol reformer having an energy storage unit (3) and a method for controlling the energy flow of this system. According to said method, the power output of the fuel cell (2) is controlle...
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WO/1998/040926A1 |
A personal portable power supply containing first and second different types of cells or batteries of cells. The capacity and discharge rate of the power supply is such that it is capable of starting automobile engines on several differe...
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WO/1998/031062A1 |
A miniature fuel cell system uses porous plastic membranes as substrates of fuel cells. A cost effective pore-free electrode or inter electrolyte foil that is permeable only to hydrogen as an ion. The new electrode makes direct alcohol f...
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WO/1998/025320A1 |
A power supply includes a fuel cell stack (58), a thermoelectric module (40) and a burner module (34). The fuel cell stack generates a primary source of electricity and secondary source of heat. The thermoelectric module generates a seco...
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WO/1998/024140A1 |
A hybrid energy storage system (10) includes a first energy storage device (12), such as a secondary or rechargeable battery, and a second energy storage device (14), such as an electrochemical capacitor. The electrochemical capacitor pr...
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WO/1998/019357A1 |
An energy storage system (10) including a first energy storage device (12), such as a secondary or rechargeable battery, and a second energy storage device (14), such as an electrochemical capacitor. The electrochemical capacitor provide...
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WO/1998/012763A1 |
A power supply system for enhancing the economic viability of different modes of transportation that incorporate fuel cells to generate electricity. For example, the power supply system of the present invention provides for the off-board...
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WO/1998/008266A1 |
A power source (10), preferably in the form of a battery pack, comprises a battery (14), an electrochemical capacitor (16), and a switch bridge (18). The capacitor increases the power delivery capability of the battery for periodic power...
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WO/1998/000878A1 |
A system for generating electric power by using fuel cells in which a hydrogen gas in a modified gas and oxygen in the air is reacted, by using a portable butane gas cylinder containing butane gas as fuel, using part of the butane gas as...
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WO/1997/017828A2 |
A process is disclosed for converting the free reaction enthalpy stored in hydrogen-containing substances, in particular glucose and other chemical 2 H stores, together with atmospheric oxygen O2 into the energy of an electrodynamic fiel...
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WO/1997/013288A1 |
A system using secondary cells which includes one or more of a heat source of 0.5 to 50 kWh, a drive, control circuit, drive circuit, LSI, IC and display element, wherein at least one single cell in the secondary cells is capable of disc...
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WO/1997/013007A1 |
A fluid delivery device includes a gas generator (26) in which moisture (water) is involved in the gas generation reaction. An external gas chamber shell (1) is utilized to prevent or retard water loss. A flexible diaphragm (3) may be a ...
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WO/1997/012415A1 |
A hybrid energy storage system (10) including a first energy storage device (12), such as a secondary or rechargeable battery, and a second energy storage device (14), such as an electrochemical capacitor. The electrochemical capacitor p...
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WO/1997/008804A1 |
A combination of an electrical appliance (Ap) with a rechargeable battery (A2) and an associated stand (St). The stand includes a buffer battery (A1) which is charged comparatively slowly from the mains supply and which charges the appli...
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WO/1996/008847A1 |
A voltage regulator for a sealed rechargeable storage battery containing one or more rechargeable working cells and at least one regulator cell. The working cells are capable of consuming gas in a gas space within the sealed battery duri...
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WO/1995/032020A1 |
An implantable defibrillator system for generating biphasic waveforms (100) comprises a self-contained human implantable housing containing a capacitor system for storing an electrical charge, a power supply for charging the capacitor sy...
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WO/1995/023437A1 |
Briefly, according to the invention, there is provided an energy storage device (5) with three electrodes. A first electrolyte (15) is situated between the first (10) and second (20) electrodes so that it is in contact with each of the e...
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WO/1995/017021A1 |
A plasmatron for generating hydrogen rich gas from hydrocarbon fuel is connected to deliver the hydrogen rich gas to a fuel cell. The fuel cell generates electricity, a small portion of the generated electricity being supplied to the pla...
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WO/1995/009030A2 |
A practical and effective prophylactic implantable cardioverter defibrillator (ICD) that has the potential to benefit a large number of patients with less severe cardiac conditions who now lack the opportunity to be served in a practical...
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WO/1994/008358A1 |
An electrochemical power generating system includes a metal-air cell for a metal-air cell battery. The cell comprises a flexible, collapsible pouch having first and second opposed walls. At least one of the walls includes an air-permeabl...
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WO/1994/006162A1 |
A method of making material for use in fabricating an anode for use in a chemical current source, which includes heating a mixture which includes aluminum and magnesium to a temperature sufficiently high to bring about the fusion of the ...
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WO/1994/002202A1 |
An improved dual battery power system uses two separate battery power sources for an implantable cardioverter defibrillator, each having optimized characteristics for monitoring functions and for output energy delivery functions, respect...
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WO/1994/000193A1 |
A capacitor-discharge implantable cardioverter defibrillator (ICD) has a relatively smaller displacement volume of less than about 90cc. The smaller volume of the ICD is achieved by selecting and arranging the internal components of the ...
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WO/1993/022044A2 |
An improved system for generating hydrogen fuel for use in an energy-producing device such as a fuel cell or heat engine is disclosed. The hydrogen is produced at a faster rate by reacting particles of an activated iron reactant with hea...
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WO/1993/009572A2 |
A power supply system for powering an electric motor (16) in an electric vehicle includes a rechargeable battery (12) connected to the motor for driving the motor and a fuel cell assembly (10) connected to the battery for recharging the ...
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WO/1993/006474A1 |
The present invention relates to an electrochemical cell (50) and a related state of charge indicator (60) comprising an electrochemically generated display (40). The state of charge indicator (60) comprises two electrical contacts (12, ...
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WO/1993/002481A1 |
The invention concerns a composite system which can be used as a high-temperature electrochemical cell and which comprises a centrally disposed high-temperature ion conductor (1) on both sides of which are fitted mixed-conductor electrod...
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WO/1992/010009A2 |
An electric power generation system comprises a fuel cell (9) and supplies (1, 5) of substances to be treated so as to provide suitable reactants for the fuel cell. The heating and cooling requirements of the system as a whole are balanc...
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WO/1991/013254A1 |
The invention relates to a starter battery (lead + acid) for starting and supplying ignition circuits of gasoline operated Otto-engines having double action, functionally divided and increased dynamic start capability comprising a plural...
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WO/1991/011828A1 |
An electrode plate (10) for use in electrochemical cells such as batteries that is formed of multiple layers (11) of electrode material. Each layer (11) is provided with pores (12) through the layer (11) and creases, folds, corrugations,...
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WO/1989/006866A1 |
The electric power supplied to a power load (24) is detected, and a current (iFc) produced from the fuel cell (7) is controlled based on a load power signal (701) that corresponds to the detected result. A reformed raw material (41), a r...
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WO/1980/001743A1 |
A mechanical interlock (110) for a hand held data processing device (10) which prevents removal of an alternate electric power source (20) when a separate power source (16) is disengaged from the device and the electronic circuitry power...
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JP7457134B2 |
This application provides an energy storage system. The energy storage system includes one or more energy storage unit clusters, and the energy storage unit cluster includes at least two energy storage modules connected in series. The en...
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JP2024028006A |
An object of the present invention is to provide a power supply system that can stably supply power even when a large current is required to be supplied and has good charging efficiency. The power supply system of the present invention i...
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JP2024028007A |
An object of the present invention is to provide a power supply system that is suitably used for emergency power supply in disaster-stricken areas. [Solution] A vehicle (A) equipped with a secondary battery precursor is equipped with a s...
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JP2023050802A |
To provide a nonaqueous lithium power storage element, suppressed in internal short circuit rate and having excellent input/output characteristics and high durability for storage at high temperatures.Provided is a nonaqueous lithium powe...
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JP2023049744A |
To provide a nonaqueous alkali metal power storage element, suppressing increase in resistance in high-temperature high-voltage cycles and having a high capacity retention rate.There is provided, a nonaqueous alkali metal power storage e...
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JP2023049808A |
To provide a nonaqueous alkali metal power storage element, suppressing increase in resistance in high-temperature high-voltage cycles and having a high capacity retention rate.There is provided, a nonaqueous alkali metal power storage e...
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JP6921484B2 |
To provide a nonaqueous electrolyte battery which enables the materialization of a battery system capable of showing a high energy density and superior charge/discharge cycle characteristics.A nonaqueous electrolyte battery 1 is provided...
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JP6823885B2 |
The present invention provides a composite battery capable of preventing excessive input and output loads on a lithium-ion secondary battery even with a high rate of repeated charging and discharging, and capable of simply controlling th...
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JP6668944B2 |
To make charge and discharge limits in a power source system smaller than those in such a power source system that a nickel hydrogen battery or lithium ion battery is exclusively included.A power source system 10 comprises: a secondary b...
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JP6638650B2 |
This device for assessing deterioration of a lead storage cell is provided with: a power supply unit that includes a lead storage cell and a secondary cell apart from the lead storage cell, the lead storage cell and the secondary cell be...
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JP6581983B2 |
A transparent photorechargeable electrochemical device is provided. An n-type semiconductor may be used as a positive-electrode active material in the transparent photorechargeable electrochemical device. A method for photorecharging the...
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JP2019110712A |
To provide a power storage system capable of reducing a temperature rise of a battery with a simple device configuration.A power storage system (100) includes a first battery (101) and a second battery (102), in which a heat adsorption d...
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