Abstract: An ice maker includes an ice making unit and an ice storage bin. A frame is positioned between the ice making unit and the storage bin. An ice making tray is coupled with the frame, including a base defining a first plurality of apertures and a second plurality of apertures. A plurality of ice forming features is positioned proximate the first plurality of apertures. The ice forming features are coupled to and extend away from the base. A heating element is in thermal communication with the ice forming features. A wastewater disposal assembly is coupled with the ice making tray.

Abstract: An ice maker includes an ice making unit and an ice storage bin. A frame is positioned between the ice making unit and the storage bin. An ice making tray is coupled with the frame, including a base defining a first plurality of apertures and a second plurality of apertures. A plurality of ice forming features is positioned proximate the first plurality of apertures. The ice forming features are coupled to and extend away from the base. A heating element is in thermal communication with the ice forming features. A wastewater disposal assembly is coupled with the ice making tray.

Abstract: An ice maker includes an ice making unit and an ice storage bin. A frame is positioned between the ice making unit and the storage bin. An ice making tray is coupled with the frame, including a base defining a first plurality of apertures and a second plurality of apertures. A plurality of ice forming features is positioned proximate the first plurality of apertures. The ice forming features are coupled to and extend away from the base. A heating element is in thermal communication with the ice forming features. A wastewater disposal assembly is coupled with the ice making tray.

Abstract: An ice maker includes an ice making unit and an ice storage bin. A frame is positioned between the ice making unit and the storage bin. An ice making tray is coupled with the frame, including a base defining a first plurality of apertures and a second plurality of apertures. A plurality of ice forming features is positioned proximate the first plurality of apertures. The ice forming features are coupled to and extend away from the base. A heating element is in thermal communication with the ice forming features. A wastewater disposal assembly is coupled with the ice making tray.

Abstract: Systems and methods for generating auxiliary torque are provided. In one example, a method for controlling a supercharger comprises, responsive to requested torque exceeding spark authority of an engine, varying a current applied to a motor of the supercharger to provide an amount of torque to a crankshaft of the engine. In this way, a supercharger can be controlled to compensate for an engine torque shortfall.

Abstract: A balance assembly for an engine is provided. The balance assembly includes a first electric motor coupled to the engine and configured to rotate a first eccentric mass relative to the engine, the first eccentric mass being coupled to a first shaft of the first electric motor, and a second electric motor coupled to the engine and configured to rotate a second eccentric mass relative to the engine, the second eccentric mass being coupled to a second shaft of the second electric motor. The first and second electric motors are configured to rotate the first and second eccentric masses in order to balance a vibration characteristic of the engine.

Abstract: A twin charged engine is provided comprising a catalytic converter; a first compressor which, when operated, increases engine load; a second compressor which extracts energy from the exhaust gases to increase the overall engine efficiency; and a controller configured to operate one of at least two modes. A first mode is a standard operating mode in which the system is configured to optimise the efficiency of running of the engine. A second mode is for use under special conditions.

Abstract: An ice maker includes an ice making unit and an ice storage bin. A frame is positioned between the ice making unit and the storage bin. An ice making tray is coupled with the frame, including a base defining a first plurality of apertures and a second plurality of apertures. A plurality of ice forming features is positioned proximate the first plurality of apertures. The ice forming features are coupled to and extend away from the base. A heating element is in thermal communication with the ice forming features. A wastewater disposal assembly is coupled with the ice making tray.

Abstract: Systems and methods for generating auxiliary torque are provided. In one example, a method for controlling a supercharger comprises, responsive to requested torque exceeding spark authority of an engine, varying a current applied to a motor of the supercharger to provide an amount of torque to a crankshaft of the engine. In this way, a supercharger can be controlled to compensate for an engine torque shortfall.

Abstract: A balance assembly for an engine is provided. The balance assembly includes a first electric motor coupled to the engine and configured to rotate a first eccentric mass relative to the engine, the first eccentric mass being coupled to a first shaft of the first electric motor, and a second electric motor coupled to the engine and configured to rotate a second eccentric mass relative to the engine, the second eccentric mass being coupled to a second shaft of the second electric motor. The first and second electric motors are configured to rotate the first and second eccentric masses in order to balance a vibration characteristic of the engine.

Abstract: An electrical machine and method for driving at least one ancillary device of a motor is provided wherein the electrical machine comprises a stator, configured to be rotated, and a rotor, rotatably mounted relative to the stator, coupled to the ancillary device. The speed of the rotor may be a function of the rotational speed of the stator and the frequency of a supply current supplied to the electrical machine and thus drives the ancillary device at a demanded load/speed.

Abstract: A twin charged engine is provided comprising a catalytic converter; a first compressor which, when operated, increases engine load; a second compressor which extracts energy from the exhaust gases to increase the overall engine efficiency; and a controller configured to operate one of at least two modes. A first mode is a standard operating mode in which the system is configured to optimise the efficiency of running of the engine. A second mode is for use under special conditions.

Abstract: An engine system comprising an accelerator device which is operable to increase the amount of fuel delivered to the engine for combustion; an exhaust gas recirculation system for removing exhaust gas from the engine and recirculating a portion of the exhaust gas to the engine; and an oxygen delivery apparatus adapted to deliver oxygen to the engine in response to operation of the accelerator device. Using this system, performance losses from EGR can be abated by introducing compensatory oxygen.

Abstract: An engine is provided herein. The engine includes a crankshaft, an engine casing, an oil pump, and an accessory drive, the oil pump having an input member which is driven from the crankshaft at a location on the opposite side of the accessory drive to the engine casing.

Abstract: An electrical machine and method for driving at least one ancillary device of a motor is provided wherein the electrical machine comprises a stator, configured to be rotated, and a rotor, rotatably mounted relative to the stator, coupled to the ancillary device. The speed of the rotor may be a function of the rotational speed of the stator and the frequency of a supply current supplied to the electrical machine and thus drives the ancillary device at a demanded load/speed.

Abstract: An engine system comprising: an exhaust gas system for removing exhaust gas from the engine; a turbocharger comprising a compressor for inducing air towards the engine and a turbine provided along the exhaust gas system and driven by removed exhaust gas for powering the compressor; a hydrogen delivery apparatus adapted to deliver hydrogen to the exhaust gas system such that the hydrogen can combust and expand, thereby increasing the speed of the turbine. The increased speed of the turbine operation decreases turbo lag and increases engine responsiveness.

Abstract: An engine is provided herein. The engine includes a crankshaft, an engine casing, an oil pump, and an accessory drive, the oil pump having an input member which is driven from the crankshaft at a location on the opposite side of the accessory drive to the engine casing.

Abstract: A combined emission control device and exhaust gas heat exchanger for connection to the exhaust gas flow from an engine of a motor vehicle is disclosed having a number of exhaust gas transfer passages and a number of coolant passages so as to permit heat to be transferred from exhaust gas flowing through the exhaust gas heat exchanger to coolant used to supply heating for a cabin of the motor vehicle. The exhaust gas heat exchanger includes a tapping to permit cooled exhaust gas to be extracted for use in a Low Pressure Exhaust Gas Recirculation system. The exhaust gas heat exchanger thereby provides dual functionality being able to recuperate heat for use in a cabin heater and cool exhaust gas for use in the Low Pressure Exhaust Gas Recirculation system.

Abstract: An engine system comprising an accelerator device which is operable to increase the amount of fuel delivered to the engine for combustion; an exhaust gas recirculation system for removing exhaust gas from the engine and recirculating a portion of the exhaust gas to the engine; and an oxygen delivery apparatus adapted to deliver oxygen to the engine in response to operation of the accelerator device. Using this system, performance losses from EGR can be abated by introducing compensatory oxygen.

Abstract: An engine system comprising: an exhaust gas system for removing exhaust gas from the engine; a turbocharger comprising a compressor for inducing air towards the engine and a turbine provided along the exhaust gas system and driven by removed exhaust gas for powering the compressor; a hydrogen delivery apparatus adapted to deliver hydrogen to the exhaust gas system such that the hydrogen can combust and expand, thereby increasing the speed of the turbine. The increased speed of the turbine operation decreases turbo lag and increases engine responsiveness.