#SUMITOMO ELECTRIC INDUSTRIES [JP]

REDOX FLOW BATTERY CELL AND REDOX FLOW BATTERY

A redox flow battery cell includes: an electrode to which an electrolyte solution is supplied; and a bipolar plate with which the electrode is arranged, wherein the bipolar plate has at least one groo…

DRIVE·Feb 25·1 min read

H01M4/8631 SUMITOMO ELECTRIC INDUSTRIES [JP]

ELECTROCHEMICAL CELL DEVICE

A electrochemical cell device includes: a cell having a first main surface and a second main surface opposite to the first main surface; a first current collector having a third main surface facing th…

DRIVE·Jan 28·2 min read

C25B1/042 SUMITOMO ELECTRIC INDUSTRIES [JP]

FUEL CELL

Provided is a fuel cell including: a cell structure body including a cathode, an anode, and a solid electrolyte layer interposed between the cathode and the anode; and a current collector in contact w…

DRIVE·Jul 16·1 min read

H01M8/0232 SUMITOMO ELECTRIC INDUSTRIES [JP]

DC/DC CONVERSION SYSTEM, ELECTRICITY STORAGE SYSTEM, AND METHOD FOR CONTROLLING DC/DC CONVERTER

This DC/DC conversion system is provided between a plurality of DC power supplies and a common DC bus, and includes, for each of the plurality of DC power supplies: a DC/DC converter provided between …

DRIVE·Apr 23·1 min read

H02J1/102 SUMITOMO ELECTRIC INDUSTRIES [JP]

PROTON CONDUCTING CELL STRUCTURE, PROTON CONDUCTOR, ELECTROCHEMICAL DEVICE, AND METHOD FOR PRODUCING PROTON CONDUCTOR

A proton-conductive cell structure includes an air electrode, a hydrogen electrode, and a solid electrolyte layer disposed between the air electrode and the hydrogen electrode, wherein the solid elect…

DRIVE·Aug 14·1 min read

C25B1/042 SUMITOMO ELECTRIC INDUSTRIES [JP]

EVALUATION METHOD

An evaluation system for evaluating a vertical-direction height of each of a plurality of module mounting surfaces of a mounting base, the plurality of module mounting surfaces allowing a plurality of…

DRIVE·Mar 13·2 min read

G01B11/0608 SUMITOMO ELECTRIC INDUSTRIES [JP]

PROTON CONDUCTOR, FUEL CELL, AND WATER ELECTROLYSIS DEVICE

Provided is a proton conductor that achieves an improvement in transport number while suppressing a decrease in conductivity. The proton conductor contains a metal oxide having a perovskite structure …

DRIVE·Mar 6·1 min read

C25B1/042 SUMITOMO ELECTRIC INDUSTRIES [JP]

POROUS BODY, CURRENT COLLECTOR INCLUDING SAME, AND FUEL CELL

A porous body with a framework having an integrally continuous, three-dimensional network structure, the framework comprising an outer shell and a core including one or both of a hollow or a conductiv…

DRIVE·Apr 12·1 min read

C22C1/08 SUMITOMO ELECTRIC INDUSTRIES [JP]

STEAM REFORMING CATALYST, AND FUEL CELL SYSTEM USING SAME

A steam reforming catalyst that promotes production of hydrogen from a gas containing a hydrocarbon in the presence of steam includes a carrier and two or more catalyst metals supported on the carrier…

DRIVE·May 18·1 min read

B01J23/20 SUMITOMO ELECTRIC INDUSTRIES [JP]

ELECTROLYTE-CIRCULATING BATTERY

Provided are an electrolyte-circulating battery in which electrolytes are unlikely to be oxidized and are easily cooled, a heat exchanger in which a corrosive liquid flowing through the inside thereof…

DRIVE·Jan 18·1 min read

H01M10/6568 SUMITOMO ELECTRIC INDUSTRIES [JP]

COMMUNICATION SYSTEM, CHARGE CONTROL APPARATUS, VEHICLE AND FEEDING APPARATUS

A communication system, a charging control device, a vehicle, and a power supply device are provided, which prevent noise from flowing into a communication device which transmits and receives a commun…

DRIVE·Mar 11·2 min read

B60L53/14 SUMITOMO ELECTRIC INDUSTRIES [JP]

COMMUNICATION DEVICE AND COMMUNICATION SYSTEM

Provided are a communication device and a communication system which are used for communication such as power line communication or inband communication in which a communication signal is superposed o…

DRIVE·Feb 11·2 min read

B60L53/18 SUMITOMO ELECTRIC INDUSTRIES [JP]

POWER RECEIVING CONNECTOR, CHARGING SYSTEM, AND COMMUNICATION SYSTEM

Provided a power receiving connector and a charging system that, during a communication such as inband communication wherein a communication signal is superposed in a control wire incorporated in a ch…

DRIVE·Jan 14·1 min read

B60L53/16 SUMITOMO ELECTRIC INDUSTRIES [JP]

COMMUNICATION SYSTEM, COMMUNICATION DEVICE, POWER-SUPPLY DEVICE AND VEHICLE

A communication system, a communication device, a power supply device, and a vehicle are provided, which can suppress occurrence of communication abnormality while suppressing noise applied to a power…

DRIVE·Jan 7·2 min read

B60L53/16 SUMITOMO ELECTRIC INDUSTRIES [JP]

POWER RECEPTION CONNECTOR AND COMMUNICATION SYSTEM

The power receiving connector 11 to be placed as a vehicle-mounted feeding port is formed by integrating connection terminals 11 a, 11 b, 11c and 11 d, internal wirings 111, 112, 113 and 114, wiring b…

DRIVE·Nov 19·1 min read

B60L53/16 SUMITOMO ELECTRIC INDUSTRIES [JP]

COMMUNICATION DEVICE, ON-VEHICLE COMMUNICATION SYSTEM, AND INSPECTION METHOD

A communication device 14 is provided with: the first resistance R1 connected to a reference potential from the midway of one communication line 14a; the second resistance R2 and third resistance R3 a…

DRIVE·Oct 15·1 min read

B60L3/00 SUMITOMO ELECTRIC INDUSTRIES [JP]

DIAPHRAGM FOR REDOX FLOW BATTERIES

A redox flow cell membrane includes a porous membrane (10) that has a mean flow pore size of not more than 100 nm, that has a thickness of not more than 500 µm, and that has an air flow rate of not le…

DRIVE·Oct 1·1 min read

H01M8/0289 SUMITOMO ELECTRIC INDUSTRIES [JP]

POROUS CURRENT COLLECTOR, METHOD FOR MANUFACTURING SAME, AND FUEL CELL THAT USES POROUS CURRENT COLLECTOR

To provide a porous current collector that can be produced at a low cost, has high heat resistance and high oxidation resistance, has a required mechanical strength, and, in the case of being applied …

DRIVE·Sep 3·1 min read

C22C13/00 SUMITOMO ELECTRIC INDUSTRIES [JP]

CELL FRAME, CELL STACK AND REDOX FLOW BATTERY

A cell frame (1, 2, 3, 4) in which the structure of a positive electrode electrolyte flow path and the structure of a negative electrode electrolyte flow path are different from each other, a cell sta…

DRIVE·Aug 13·2 min read

H01M8/0273 SUMITOMO ELECTRIC INDUSTRIES [JP]

DETECTION DEVICE FOR VEHICLE, ABNORMALITY DETECTION METHOD, AND ABNORMALITY DETECTION PROGRAM

The present invention relates to a detection device 100 for a vehicle, which can prevent damage to the vehicle by detecting occurrence of abnormality before the vehicle is damaged, and can accurately …

DRIVE·Jul 23·2 min read

B60R25/10 SUMITOMO ELECTRIC INDUSTRIES [JP]

POWER SUPPLY SYSTEM AND CONNECTOR

A power supply system and a connector, which can suppress occurrence of crosstalk between a power supply wire, and a control wire and an earth wire in a charging cable that includes the power supply w…

DRIVE·Jul 16·2 min read

B60L53/20 SUMITOMO ELECTRIC INDUSTRIES [JP]

COMMUNICATION SYSTEM AND COMMUNICATION APPARATUS

Provided are a communication system and a communication apparatus that can prevent a function of recognizing the status between a feeding apparatus and a vehicle, which use output and input circuits, …

DRIVE·May 21·2 min read

B60L53/16 SUMITOMO ELECTRIC INDUSTRIES [JP]

COMMUNICATION SYSTEM

Provided is a communication system in which devices having different structures and related to communications are coexistent. A charging station (2) performs communications by use of a superimposing/s…

DRIVE·May 21·1 min read

B60L53/16 SUMITOMO ELECTRIC INDUSTRIES [JP]

COMMUNICATION SYSTEM AND COMMUNICATION DEVICE

Provided is a communication system and a communication device capable of inhibiting attenuation of a communication signal superimposed on a control pilot wire. An output circuit (20) sends a control p…

DRIVE·May 21·1 min read

B60L53/16 SUMITOMO ELECTRIC INDUSTRIES [JP]

COMMUNICATION SYSTEM AND COMMUNICATION DEVICE

Provided are a communication system and a communication device capable of suppressing attenuation of a communication signal superimposed upon a control pilot line. This output circuit (20) sends a con…

DRIVE·Apr 30·1 min read

B60L53/14 SUMITOMO ELECTRIC INDUSTRIES [JP]

REDOX FLOW BATTERY

A redox flow battery charged and discharged by supply of a positive electrode electrolyte stored in a positive electrode tank and a negative electrode electrolyte stored in a negative electrode tank t…

DRIVE·Apr 30·1 min read

H01M8/04119 SUMITOMO ELECTRIC INDUSTRIES [JP]

BATTERY SEALING STRUCTURE, CELL FRAME FOR REDOX FLOW BATTERY, CELL STACK FOR REDOX FLOW BATTERY, AND REDOX FLOW BATTERY

An easy-to-assemble battery sealing structure, and an electrolyte circulation type battery cell frame, an electrolyte circulation type battery cell stack and an electrolyte circulation type battery in…

DRIVE·Feb 5·2 min read

H01M50/186 SUMITOMO ELECTRIC INDUSTRIES [JP]

MOLTEN SALT BATTERY

The molten salt used as an electrolyte of a molten salt battery is a mixed salt between a salt in which the anion is an ion represented by [R1-SO 2 -N-SO 2 -R 2 ]- such as FSA ion and the cation is Na…

DRIVE·Jan 8·2 min read

H01M10/054 SUMITOMO ELECTRIC INDUSTRIES [JP]

CONNECTOR DEVICE, AND POWER LINE COMMUNICATION DEVICE

Provided are a power line communication system, a connector device, and a power line communication device that allow downsizing of a device for power line communication in a vehicle that performs powe…

DRIVE·Jan 8·2 min read

B60R16/023 SUMITOMO ELECTRIC INDUSTRIES [JP]

POWER LINE COMMUNICATION SYSTEM

Provided is a power line communication system in which power line communication devices having different configurations from each other coexist. A charging station 5 performs power line communication,…

DRIVE·Jan 1·2 min read

B60L53/18 SUMITOMO ELECTRIC INDUSTRIES [JP]

METALLIC POROUS BODY HAVING HIGH CORROSION RESISTANCE AND METHOD FOR MANUFACTURING SAME

Provided are a porous metal body that is excellent in terms of corrosion resistance and that is suitable for a collector for batteries such as lithium-ion batteries, capacitors, or fuel cells; and met…

DRIVE·Oct 16·2 min read

B22F3/1137 SUMITOMO ELECTRIC INDUSTRIES [JP]

MOLTEN SALT BATTERY

A separator (3) of a molten salt battery is impregnated with a molten salt that serves as the electrolyte. The molten salt contains, as cations, at least one kind of ions selected from among quaternar…

DRIVE·Oct 9·1 min read

H01M10/054 SUMITOMO ELECTRIC INDUSTRIES [JP]

Method for producing highly corrosion-resistant porous Ni-Sn body

DRIVE·Oct 2·1 min read

B22F3/1137 SUMITOMO ELECTRIC INDUSTRIES [JP]

Method for producing highly corrosion-resistant porous metal body

DRIVE·Oct 2·1 min read

B22F3/1137 SUMITOMO ELECTRIC INDUSTRIES [JP]

POWER LINE COMMUNICATION SYSTEM, POWER LINE COMMUNICATION DEVICE, AND CONNECTOR DEVICE

A coupling transformer 15 necessary for power line communication is provided in a connector device 3. The coupling transformer 15 is formed by winding an AC line 11 and a signal wire 13 around an annu…

DRIVE·Jul 17·2 min read

B60L3/0069 SUMITOMO ELECTRIC INDUSTRIES [JP]

ELECTRICAL COMPONENT, NONAQUEOUS-ELECTROLYTE CELL, AND LEAD WIRE AND SEALABLE CONTAINER BOTH FOR USE THEREIN

Provided are an electrical part, a nonaqueous electrolyte cell, and a lead wire and a sealable container which are used therein. The electrical part includes a sealable container having a metal layer,…

DRIVE·Jun 5·1 min read

C08L39/02 SUMITOMO ELECTRIC INDUSTRIES [JP]

Redox flow battery

A redox flow battery performing charge and discharge by supplying a positive electrode electrolyte and a negative electrode electrolyte to a battery cell, each of said positive electrode electrolyte a…

DRIVE·Apr 17·1 min read

H01M50/77 SUMITOMO ELECTRIC INDUSTRIES [JP]

CURRENT COLLECTOR FOR NON-AQUEOUS ELECTROLYTE BATTERY, ELECTRODE FOR NON-AQUEOUS ELECTROLYTE BATTERY, AND NON-AQUEOUS ELECTROLYTE BATTERY

To provide a current collector for a nonaqueous electrolyte battery capable of improving the discharge capacity and charge/discharge efficiency of a battery, in which the content of oxygen in the surf…

DRIVE·Apr 10·2 min read

H01M10/0561 SUMITOMO ELECTRIC INDUSTRIES [JP]

THREE-DIMENSIONAL NET-LIKE ALUMINUM POROUS MATERIAL, ELECTRODE COMPRISING THE ALUMINUM POROUS MATERIAL, NON-AQUEOUS ELECTROLYTE BATTERY EQUIPPED WITH THE ELECTRODE, AND NON-AQUEOUS ELECTROLYTIC SOLUTION CAPACITOR EQUIPPED WITH THE ELECTRODE

Provided are a three-dimensional net-like aluminum porous body in which the diameter of cells in the porous body is uneven in the thickness direction of the porous body; a current collector and an ele…

DRIVE·Apr 10·2 min read

C23C14/18 SUMITOMO ELECTRIC INDUSTRIES [JP]

MOLTEN SALT BATTERY

To provide a molten salt battery which is highly safe and has long charge/discharge cycle life. The molten salt battery of the present invention includes a negative electrode 1 in which a negative ele…

DRIVE·Apr 10·1 min read

H01M10/0563 SUMITOMO ELECTRIC INDUSTRIES [JP]