Abstract: A connection between one end of a Multi Port Extrusion (MPE) tube (1) of aluminium or an aluminium alloy and one header (2), the connection comprises an adapter (3) with a seal ring (4) fixed between the MPE tube and the header. The invention also relates to a method for connecting said parts.

Abstract: A connection between one end of a Multi Port Extrusion (MPE) tube (1) of aluminium or an aluminium alloy and one header (2), the connection comprises an adapter (3) with a seal ring (4) fixed between the MPE tube and the header. The invention also relates to a method for connecting said parts.

Abstract: The invention relates to an apparatus (1) for injection molding, said apparatus comprising -a mold cavity member (20) having a mold cavity (22), -a melt channel, -an injection chamber (16) and -an injection gate having an injection gate hole (24). The apparatus further comprises a movable injection sleeve (10) and furthermore -the melt channel is configured for providing a flow of molten material from a source of molten material to an injection chamber (16), -the apparatus (1) is configured for transferring the molten material from the injection chamber (16) to the mold cavity (22) via said injection gate hole (24), said injection gate being controllable by a forward part of a movable filling valve (6), and -the injection chamber (16) has a volume that is controllable by movement of the movable injection sleeve (10). The invention further relates to a method of injection molding.

Abstract: The present invention relates to a system and method for controlling a power plant in a marine vessel. The system comprises at least one switchboard further comprising,a plurality of power plant members including, power suppliers such as power generators and energy storage elements, at least one consumer, and a Dynamic Hybrid Control unit comprising a measurement means for monitoring predetermined power plant and vessel related parameters,and a computational means for computing and predicting power and energy requirements in the power plant for varying time spans into the future. The system utilizes said power and energy requirements for pre-planning and allocating of power and energy between said power plant members for minimizing transients, including voltage, frequency variations in the power plant and load variations on the power generators.

Abstract: This invention relates to a system for reducing frequency and/or voltage variations in the power distribution system. The system comprises a power control unit being connected to at least one power generator and at least one consumer, power control system being adapted to monitor the measured load in the system from said at least one power generator and the power consumption from said at least one consumer, and a prediction allocating system for adapted to receive information from, each consumer related to the planned or predicted power consumption and to calculate expected power consumption of the system, and feeding the allocated power consumption to a motor generator system (MGS) controller.

Abstract: This invention relates to a system for reducing frequency and/or voltage variations in the power distribution system. The system comprises a power control unit being connected to at least one power generator and at least one consumer, power control system being adapted to monitor the measured load in the system from said at least one power generator and the power consumption from said at least one consumer, and a prediction allocating system for adapted to receive information from, each consumer related to the planned or predicted power consumption and to calculate expected power consumption of the system, and feeding the allocated power consumption to a motor generator system (MGS) controller.

Abstract: The present invention relates to a system for reducing load and frequency variations in the power distribution of a dynamically positioned vessel. The system comprising a consumer load control being connected to at least one power generator and at least one thruster, the consumer load control being adapted to monitor the available power in the system, from said at least one power generator and, the power consumption from said at least one thruster as well as other power consumers in the system.

Abstract: A method and a control unit for controlling a power level being drawn from a power source (26). Based on a determined rate of change of a measured voltage (1) an estimated remaining runtime is calculated. The estimated remaining runtime represents a time where specific run criteria will no longer be fulfilled if the present power level is maintained. The estimated remaining runtime is compared to a threshold value, and in case the estimated remaining runtime is shorter than the threshold value, the power drawn from the power source (26) is decreased. Thereby the runtime for the power source (26) is maximised. This is particularly useful if the power source is a limited power source, such as a battery (26), e.g. for running a compressor (27) for a movable refrigeration system (24). The invention is suitable for automotive applications.

Abstract: A method for starting a battery driven motor, wherein an input voltage is measured continuously. In case the input voltage becomes smaller than a predefined minimum voltage the attempt to start the motor is stopped and the maximum permitted current level to be supplied from the battery to an electronic unit of the motor is lowered before the next attempt. This is repeated until the input voltage is larger than the minimum voltage and the motor is no longer in start-up mode. The method protects the battery from collapsing. The method is suitable for starting battery driven motors for driving compressors. The number of attempted start-up sequences may be counted and on the basis of this it may be determined that the battery is weak or that the wiring is misdimensioned. Furthermore, a control system for controlling starting of a motor.

Abstract: A method and a control unit for controlling a power level being drawn from a power source (26). Based on a determined rate of change of a measured voltage (1) an estimated remaining runtime is calculated. The estimated remaining runtime represents a time where specific run criteria will no longer be fulfilled if the present power level is maintained. The estimated remaining runtime is compared to a threshold value, and in case the estimated remaining runtime is shorter than the threshold value, the power drawn from the power source (26) is decreased. Thereby the runtime for the power source (26) is maximised. This is particularly useful if the power source is a limited power source, such as a battery (26), e.g. for running a compressor (27) for a movable refrigeration system (24). The invention is suitable for automotive applications.

Abstract: A method for starting a battery driven motor, wherein an input voltage is measured continuously. In case the input voltage becomes smaller than a predefined minimum voltage the attempt to start the motor is stopped and the maximum permitted current level to be supplied from the battery to an electronic unit of the motor is lowered before the next attempt. This is repeated until the input voltage is larger than the minimum voltage and the motor is no longer in start-up mode. The method protects the battery from collapsing. The method is suitable for starting battery driven motors for driving compressors. The number of attempted start-up sequences may be counted and on the basis of this it may be determined that the battery is weak or that the wiring is misdimensioned. Furthermore, a control system for controlling starting of a motor.