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Patent Searching and Data


Matches 801 - 850 out of 4,837

Document Document Title
JP6107688B2  
JP2017509307A
A lithium ion battery protector includes the Disconnection protection switch (10) formed in the charge circuit of a lithium ion battery pack, and the above-mentioned Disconnection protection switch (10) is, The shape change under the tem...  
JP6105276B2  
JP2017060331A
To provide an explosion-proof apparatus having an explosion-proof structure capable of effectively suppressing damage to the surroundings caused by explosion of a battery, when an explosive atmosphere has flowed into a frame.An explosion...  
JP6094260B2  
JPWO2015059735A1
In the conventional electric power unit, if a mechanism for monitoring junction temperature of a semiconductor device directly was not provided in a semiconductor device, there was a problem which is not. A power supply control part (12)...  
JPWO2015059863A1
The electric power supply line which is a cable which supplies electric power to electronic equipment from an electric power unit, and supplies electric power by the plus side electric power supply line and the minus side electric power ...  
JPWO2015040673A1
As a power supply power supply means which supplies power supply electric power, the subbattery (11) was used as the main power supply, and the control device (5) is further equipped with the subpower supply (7). When abnormalities arise...  
JP2017041987A
To provide a wire protection device capable of protecting a wire by instantaneously cutting off an electrification path in the case where an on-vehicle power source is reversely connected to a load.A wire protection device 1 comprises a ...  
JPWO2014156945A1
An arc generating detection apparatus in which detection and a miniaturization are possible and a switch of arc generating in electrical link parts, such as a terminal which belongs to a power source line with comparatively easy composit...  
JP6080290B2  
JPWO2014136265A1
According to the embodiment, electronic equipment is provided with a battery, a power supply circuit, and a charge circuit. The power supply circuit supplies electric power to a component in electronic equipment using DC electric power f...  
JP2017034986A
To provide a charge station with a charge cable in simple structure.A charge cable 2 is connected to a charge station 1 in a proximal end 5, and the charge station comprises a first plug-in device 7 for connecting to a second plug-in dev...  
JP6075367B2  
JP6069486B2  
JP6070817B2  
JP2016500508A5  
JPWO2014109364A1
The present invention provides the protection element which can provide the protection to superfluous voltage and/or superfluous current, though it makes it possible to send larger current. The 1st conductive metal layer 14 to which the ...  
JP2017011542A
To provide a control system capable of operation on the occurrence of an abnormality such as an earthquake.The control system includes a sensor, a communication unit, a storage unit and a first control unit. The sensor detects the occurr...  
JP3208406U
[Subject] At the time of the occurrence of a massive earthquake, a commercial admiration Earthquake breaker is connected to five typical private Receiving transformation equipment with a different connection method, and private Receiving...  
JP6059842B1
[Subject] An admiration Earthquake breaker which a setup of seismic intensity and shake continuation time is performed, and can make easily a once set-up setting change of a seismic intensity preset value and a shake continuation time pr...  
JP2017005781A
To provide an abnormality determination system capable of automatically determining whether or not abnormality has occurred in an electric apparatus due to impact of earthquake, and notifying a user of the determination result.An abnorma...  
JP2017003342A
To provide a method of reducing a temperature detection delay for an insufficient protection function for a switching element due to a temperature detection delay caused by heat propagation time between a heating section of the switching...  
JP2016222185A
To provide a heating device for a vehicle which can quickly block a current supplied to an electric heater by promptly fusing a fuse.A heating device 100 for a vehicle comprises: a first electric heater 30 and a second electric heater 31...  
JP6055558B2  
JP2016220381A
To provide a vibration-sensitive cutoff system capable of cancelling a cutoff function and easily performing the cancellation.When an earthquake occurs, information of the earthquake can be confirmed on a portable terminal 7. A user judg...  
JP6046667B2  
JP2016213981A
To provide an overheat protection circuit capable of preventing malfunction when a negative current is applied to the output end of a monitored power element.An overheat protection circuit has an NPN transistor Q1, a power supply termina...  
JP2016208762A
To synchronize the timing when respective semiconductor switching elements, on a plurality of wires for supplying power to a load, are turned off based on the temperatures of each wire to interrupt power supply.When supplying power from ...  
JP2016208635A
To reduce an adverse effect upon an electric line and a junction box when short-circuit fault or the like occurs in a photovoltaic power generation system.The protection system, used for a photovoltaic power generation system having a pl...  
JP2016208682A
To provide a switching power supply capable of more reliably cutting off power supply in a case where an abnormality occurs in a device.A switching power supply 15 includes: a PFC circuit 22 having a first switching element 22b and perfo...  
JP2016201897A
To provide a power storage device and electrical power system having the same, capable of quickly charging a power storage unit.A power storage device 10 is configured so that electric power input from a battery 12 is supplied to a power...  
JP3207782U
[Subject] Structure of a connector plug provided with current and a temperature protection function which protect a connector plug from an over-current and a high fever efficiently is provided. [Means for Solution] It has connector plug ...  
JP2016200574A
To provide a quake-sensitive power cutoff system which allows for installing a circuit for immediate power cutoff and a circuit for delayed power cutoff, both being designed to work when an earthquake occurs, on a single common power lin...  
JP2016197981A
To achieve reclosing of a breaker while avoiding a cable temperature in excess of a highest allowable temperature.The breaker control system, setting a breaker under a cut-off state at a conduction state, includes: a temperature detectio...  
JP6021645B2  
JP6003857B2  
JP2016171690A
To achieve a highly safe transformer temperature protection circuit.In an AC input circuit 10, a breaker B1 is inserted between an AC input terminal and the primary winding of a transformer T1. A normal close type temperature switch Stc ...  
JP2016163491A
To provide a cut-off device, a cut-off method and a computer program capable of suppressing power consumption relating to calculation of wire temperature even in the case that current is caused to constantly flow in an electric wire.In a...  
JP2016163403A
To provide a cut-off device, a cut-off method and a computer program capable of suppressing power consumption relating to a calculation of wire temperature even in the case that current is caused to constantly flow in an electric wire.In...  
JP2016158463A
To extend the service life of a fuse while inhibiting rupture of the fuse due to deterioration.In a vehicle including a fuse which is connected in series with a battery and is fused when a current exceeding a permissible value flows, an ...  
JPWO2014057538A1
[Subject] When the collision of vehicles is detected or foreknown, a battery is discharged, and an accumulating electricity device for mount it was made to stop electric discharge of a battery by the charging state used as fault electric...  
JP2016524455A
[Means for Solution] It detects that electronic equipment is put to humidity with a possibility of damaging electronic equipment, and when a humidity level is too high, a method and a device which bar a flow of electric power to electron...  
JP2016524130A
it is a temperature monitoring system of the electric conductor (31) enclosed in an electric conduction layer (13) at least (a half), and a temperature monitoring system is provided with a passivity guidance unit (20), a transceiver unit...  
JP5966247B2  
JP2016144321A
To provide a control apparatus of a circuit breaker so configured as to reduce the frequency of unnecessary power failures.The control apparatus of a circuit breaker includes: an estimation device for estimating a temperature of a power ...  
JP5961440B2  
JP5960926B2  
JP2016134385A
To provide an electromagnetic switch configured to control an electro-magnet by using the electro-magnet, a critical temperature element, and an electro-magnet control unit without using a bimetal and a mechanical contact that are the pr...  
JP5952673B2  

Matches 801 - 850 out of 4,837