Abstract: Interaction based charging control is described. In an embodiment, a device is described, comprising: an interface configured to receive a charging power from another device; a sensor configured to detect interaction of the device; a charging controller configured to reduce the charging power in response to the detected interaction; in response to the reduced charging power, a processor configured to allow more processing power for the device. In other embodiments, a device comprising a sensor configured to detect a temperature of the device, and a method are discussed.

Abstract: Interaction based charging control is described. In an embodiment, a device is described, comprising: an interface configured to receive a charging power from another device; a sensor configured to detect interaction of the device; a charging controller configured to reduce the charging power in response to the detected interaction; in response to the reduced charging power, a processor configured to allow more processing power for the device. In other embodiments, a device comprising a sensor configured to detect a temperature of the device, and a method are discussed.

Abstract: Interaction based charging control is described. In an embodiment, a device is described, comprising: an interface configured to receive a charging power from another device; a sensor configured to detect interaction of the device; a charging controller configured to reduce the charging power in response to the detected interaction; in response to the reduced charging power, a processor configured to allow more processing power for the device. In other embodiments, a device comprising a sensor configured to detect a temperature of the device, and a method are discussed.

Abstract: A device includes a rechargeable battery and a charging line, connected to a terminal of the rechargeable battery, charging the rechargeable battery. The charging line includes two switching elements electrically opening or closing the charging line, and a sense line, connected to a terminal of the rechargeable battery, sensing a battery voltage. The sense line includes two switching elements electrically opening or closing the sense line.

Abstract: A fuel injection system for a reciprocating engine, comprising injectors for injecting pressurized fuel into the cylinders of the engine, a high pressure pump for pressurizing fuel to be injected, a supply pipe for feeding fuel from the high pressure pump toward the injectors and feed pipes for feeding fuel from the supply pipe to the injectors. The first ends of the feed pipes are connected to the injectors and the second ends to the supply pipe. Each fuel injector is provided with a pressure accumulator.

Abstract: According to an embodiment, a device, comprises: a rechargeable battery; a charging line, connected to a terminal of the rechargeable battery, charging the rechargeable battery, wherein the charging line comprises two switching elements electrically opening or closing the charging line; and a sense line, connected to a terminal of the rechargeable battery, sensing a battery voltage, wherein the sense line comprises two switching elements electrically opening or closing the sense line.

Abstract: The method for controlling the operation of an internal combustion engine comprises at least two operating modes. In a first operating mode, the intake valve is closed at a first predetermined crank angle, in accordance with the Miller cycle, before the piston reaches bottom dead center during the intake stroke for reducing pressure in the cylinder, and fuel is injected using first fuel injection means optimized for large amounts of fuel. In a second operating mode the intake valve is closed at a second predetermined crank angle, in accordance with conventional intake valve closing timing, after or slightly before the piston has passed bottom dead center, and fuel is injected using second fuel injection means optimized for small amounts of fuel. The invention also concerns an internal combustion engine.

Abstract: Interaction based charging control is described. In an embodiment, a device is described, comprising: an interface configured to receive a charging power from another device; a sensor configured to detect interaction of the device; a charging controller configured to reduce the charging power in response to the detected interaction; in response to the reduced charging power, a processor configured to allow more processing power for the device. In other embodiments, a device comprising a sensor configured to detect a temperature of the device, and a method are discussed.

Abstract: The method for controlling the operation of an internal combustion engine comprises at least two operating modes. In a first operating mode, the intake valve is closed at a first predetermined crank angle, in accordance with the Miller cycle, before the piston reaches bottom dead center during the intake stroke for reducing pressure in the cylinder, and fuel is injected using first fuel injection means optimized for large amounts of fuel. In a second operating mode the intake valve is closed at a second predetermined crank angle, in accordance with conventional intake valve closing timing, after or slightly before the piston has passed bottom dead center, and fuel is injected using second fuel injection means optimized for small amounts of fuel. The invention also concerns an internal combustion engine.

Abstract: A fuel injection system for a reciprocating engine, comprising injectors for injecting pressurized fuel into the cylinders of the engine, a high pressure pump for pressurizing fuel to be injected, a supply pipe for feeding fuel from the high pressure pump toward the injectors and feed pipes for feeding fuel from the supply pipe to the injectors. The first ends of the feed pipes are connected to the injectors and the second ends to the supply pipe. Each fuel injector is provided with a pressure accumulator.

Abstract: A portable telecommunications device comprises a charging interface for connection to an external power supply, a voltage and current ratio converter configured to convert an input voltage at the charging interface into an output voltage for charging a battery; and a controller configured to control the converter.

Abstract: A portable telecommunications device comprises a charging interface for connection to an external power supply, a voltage and current ratio converter configured to convert an input voltage at the charging interface into an output voltage for charging a battery; and a controller configured to control the converter.