Essays about: "hydraulisk motor"
Showing result 1 - 5 of 6 essays containing the words hydraulisk motor.
-
1. Alternative traction system for road-rail vehicles
University essay from Lunds universitet/InnovationAbstract : Excavators have traditionally been diesel driven with hydraulic actuators, but with the ongoing electrification of vehicles, smaller electric excavators are getting more common. Larger electrical excavators are still in a prototyping or early production stage but can be expected to grow. READ MORE
-
2. Design of a Test Equipment : Quality Control on Hydraulic Quick Couplings Used in the Excavation Industry
University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik och samhälleAbstract : Construction machines use quick couplers to rapidly change the attached tool. The gear lets the machine operator control the hooking and unhooking of the tool from inside of the cabin. This saves time and makes construction work much easier for the workers. READ MORE
-
3. Electrohydraulic Power Steering Simulation : Dynamic, thermal and hydraulic modelling
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : There are several benets of electrohydraulic power steering systems, as compared to hydraulicpower steering systems where the pump is driven directly by the engine of the vehicle. Someof these benets are increased eciency and improved steering performance. READ MORE
-
4. Streamlined LCA model and complete assessment of a hydraulic drive system
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : This master thesis was commissioned by Bosch Rexroth AB and carried out over the course of 20 weeks between January and May 2017. The company produces hydraulic drive systems for different industrial applications, mostly for rotating heavy loads under constant, low speed and high torque. READ MORE
-
5. Optimization of FreeValve´s fully variable valve control system for a four-cylinder engine
University essay from KTH/Maskinkonstruktion (Inst.)Abstract : Automotive exhaust legislation is stricter than ever and manufacturers are spending increasing amounts of resources on reducing fuel consumption and emissions from their vehicles. What most do not try is to change one of the most fundamental concepts of the internal combustion engine. READ MORE