Bevel-helical gear Reduction Boxes B4 ender Example HSV with OLGE sidemounted Example B4-KV-14-D

Flender/Flender Gear Units/Bevel-helical gear Reduction Boxes B4

vel technologies for fuel injection and com- bustion development. Electronic control systems will become standard and the common rail technology is optimized for new two-stroke and four-stroke engines. The common rail technology has established clear performance bene- fits for ship-owners like smokeless oper- ation, reduced fuel consumption, lower noise and lower, stable running speeds. The engine industry will work actively to develop products of modern design in order to comply with the increasing demand for reduced emissions. Additional devices and processes are needed to reduce NOx emissions. The introduction of Miller cycle was very efficient in decreasing the NOx content of exhaust gases and that technology has been implemented widely. The CASS and HAM technologies and Direct Water Injection, where water is added into the intake until the air is saturated or into combustion chamber, have been found very efficient by reducing NOx emissions. The anti polishing ring technology effi- ciently removes any onsets of deposits formation from the piston top land. The technology will reduce dramatically the wear of cylinder liner and piston rings and prolong the life time of components. The solution has been implemented in modern heavy fuel engines. In comparing marine propulsion to other markets, what are the chal- lenges unique to this business? Shipyards around the world will concentrate on their core know-how and business. This is the result of tough competition, because there is more ship-building capacity than demand for new tonnage. There is clear demand from shipyards for partners who can provide complete functional systems. Ship-own- ers are also increasingly asking for long- term relationships with their main sup- pliers. The suppliers must