It is CNG fuel rail for delivering CNG from pressure regulator to the injectors. CNG is stored temporarily at up to 10 bar and distributed to the CNG injectors connected to the fuel rail and pressure is monitored using a sensor. The NGI2 injectors inject the pressurized CNG into the intake manifold with the highest precision to form desired gas-air mixture. This mixture is ignited by the spark plug in the cylinder. It can be equipped with medium-pressure and temperature sensors.
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LLZO usage example World Smart Energy Week 2025 March Niterra Co., Ltd. (Formerly NGK Spark Plug Co., Ltd.)
- Features high ionic conductivity, stability to Li metal, and excellent temperature characteristics. - Can be used as an additive to electrodes and as a coating material for separators.
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Lithium-ion capacitor (LiC) World Smart Energy Week 2025 March Niterra Co., Ltd. (Formerly NGK Spark Plug Co., Ltd.)
- Lithium-ion capacitor with a voltage raised from the usual 3.8V to 4.3V, with cycle characteristics equivalent to those of 3.8V products. - The increased voltage allows the module to be made smaller.
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Dual model hydrogen injector Vienna Motor Symposium 2024 Schaeffler AG
A solid electrolyte sheet. It functions as an electrolyte and separator, and is used between the positive and negative electrodes of semi-solid-state batteries.
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Lithium-ion capacitor 1000F SMART ENERGY WEEK 2024 March Niterra Co., Ltd. (Formerly NGK Spark Plug Co., Ltd.)
- Lithium-ion capacitor with an output density of 35kW/L. - The company is proposing to replace lead-acid batteries in EVs, etc., because the lithium-ion capacitors can operate in environments ranging from -40°C to 80°C and have a capacity equivalent to that of lead-acid batteries. - Furthermore, the output is about 20 times that of a typical lithium-ion battery, and it is superior in instantaneous power. The product contributes to improved safety, such as for airbags and emergency avoidance. - The company plans to begin offering samples of energy-type capacitors in 2025 with an increased energy density from the current 25Wh/L to 50Wh/L.
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CSTU (Cold Start Thermal Unit) JAPAN MOBILITY SHOW 2023 Tenneco Inc.
-After-treatment unit for heavy-duty commercial vehicles to comply with environmental regulations. The exhaust gas aftertreatment system is integrated with the combustion system, such as spark plugs and valves, to properly treat exhaust gas via the catalyst during engine warm-up.
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Ceramic bearing balls JAPAN MOBILITY SHOW 2023 Niterra Co., Ltd. (Formerly NGK Spark Plug Co., Ltd.)
-Made of ceramic, it is lightweight and highly rigid, and has excellent durability at high voltages in EVs, including resistance to electrical corrosion.
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Solar Charging Unit JAPAN MOBILITY SHOW 2023 Niterra Co., Ltd. (Formerly NGK Spark Plug Co., Ltd.)
-An oxygen sensor that is assembled before and after the catalyst to detect the oxygen concentration in the exhaust gas and provide feedback to the ECU. -The system controls the amount of fuel injection based on signals to maintain the theoretical air-fuel ratio, thereby contributing to improved fuel economy of the vehicle.
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Solar charging unit 2023 JSAE Automotive Engineering Exposition Niterra Co., Ltd. (Formerly NGK Spark Plug Co., Ltd.)
-Unit that controls solar panels and charges power to batteries -Assumed application to EV passenger cars equipped with solar panels -Under development