Injection-Moulded Solid Polymer Bearings provide excellent wear resistance and low friction in both dry and lubricated operating conditions over a wide range of applications. This is made of a variety of resins compounded with reinforcing fibers and solid lubricant.
Injection Pumps are designed to inject measured amounts of fluid into a reservoir or production system. They are often used in vehicles for pumping fuel into the cylinders of the engine. Injection pumps used in diesel engines are driven indirectly by gears or chains from the crankshaft and operate at very high pressures. A diesel fuel injection pump is coordinated by the timing belt of the engine to introduce fuel into the engine just before the cylinder's compression stroke reaches the top. Because of the high pressure environment, working on a diesel injection pump requires certain safety measures to ensure that an operator is not injured by pressurized, escaping fuel. Another type of fuel injection pump is a rotary pump or distributor pump, used primarily in small trucks and cars. This type of fuel injection pump delivers fuel to the carburetor or fuel injection system. An electronic fuel injection pump system has built-in safety logic that will shut down the pump in the event of an accident or if it registers no oil pressure in the engine. Other types of injection pumps include pumps for industries, such as irrigation, horticulture and water treatment technologies. Water driven injection pumps are installed directly into a water supply line so that the injector functions by using water pressure as its source of power. A water driven injection pump introduces chemicals or fertilizer into the water supply of an irrigation system.
Injector Stack Filters are adaptive, non linear, spatial operators that can perform well in suppressing noise. Their output is a composition of maximum and minimum operations on samples within a window of finite support. Popular filters such as the standard median and other rank order filters can be expressed as stack filters. The main advantages of stack filters are their ability to adapt to different types of noise and their generality. Their main drawback is the computational complexity of their configuration.