Abstract: The present invention relates to a computer implemented system configured for controlling and monitoring of a pump, the system comprising a pump system, at least one sensor providing an operating state data signal representative of a mechanical, fluidicly, electrical operating state and/or other system data of the pump and/or pump system and a control module controlling the mechanical, fluidicly and/or operating state of the pump in response to a received control signal. The invention also comprises a digital twin module being configured for retrieving said operating state data signal and store the data in the IoT data base.

Abstract: The present invention relates to a computer implemented system configured for controlling and monitoring of a pump, the system comprising a pump system, at least one sensor providing an operating state data signal representative of a mechanical, fluidicly, electrical operating state and/or other system data of the pump and/or pump system and a control module controlling the mechanical, fluidicly and/or operating state of the pump in response to a received control signal. The invention also comprises a digital twin module being configured for retrieving said operating state data signal and store the data in the IoT database.

Abstract: A method and a device for forming holes (17a, 17b) through a lateral wall of a catheter are disclosed. The method comprises the steps of providing a section of the catheter between a pair of tubular punching members 6, driving at least one of said pair of tubular punching members towards the other in order to punch through said lateral wall 23 of the catheter and thereby sever one pair of oppositely located hole pieces from the lateral wall, actuating an ejection unit 7, in order to force said severed hole pieces away from the catheter via said internal lumen of the tubular punching members, withdrawing said pair of tubular punching members. A catheter 2 produced is also disclosed.

Abstract: A long twist drill includes a shank and a drill body having a drill tip (16). The twist drill has a length L and an outer diameter D, and has a cemented carbide or high speed steel substrate and a coating of at least one layer. The quota L/D is at least 16. The twist drill has two cutting segments at the tip and two flutes chip. The twist drill is provided with holes for fluid opening in the tip. The twist drill has an axial web thinning angle GAA, which is 40 to 50°. The twist drill further has a web that back tapers such that a web diameter gets smaller in a direction away from the tip towards the shank within an axial distance.

Abstract: A long twist drill includes a shank and a drill body having a drill tip (16). The twist drill has a length L and an outer diameter D, and has a cemented carbide or high speed steel substrate and a coating of at least one layer. The quota L/D is at least 16. The twist drill has two cutting segments at the tip and two flutes chip. The twist drill is provided with holes for fluid opening in the tip. The twist drill has an axial web thinning angle GAA, which is 40 to 50°. The twist drill further has a web that back tapers such that a web diameter gets smaller in a direction away from the tip towards the shank within an axial distance.

Abstract: The invention provides an arrangement for detecting ionization in the combustion chamber of a combustion motor where the fuel self-ignites by means of compression, as well as associated measurement device and calibration devices. A measurement tip extends substantially down into a main combustion chamber, which provides access to the portion of the combustion chamber where combustion first starts. The measurement device has a simple construction with good thermal conductivity. Using the calibration device according to the invention, the performance of the measurement device can be optimized from the point of view of control in different combustion motors in which the characteristic ion stream signal for each type of motor can be correlated against pressure data from combustion and used to calibrate the motor.