Indirect Injection

1. front room

How it works
In the compression stroke, the majority of compressed air into the frontroom, then fuel is sprayed towards the ball igniter. Tersebut.terikat sectionwith a relatively thin bridge, then it becomes very hot during the motor life.Therefore, with cepat.akibat burning, most fuel is blown out of the front room and caught fire with the still air inside the cylinder.

note
• Currently the system is only used Mercedes - Benz
• Requires injector nozzle type peg with a special form of spraying, nozzleopening pressure of 110-150 bar / 11-15 Mpa
• Requires early heating system to turn on the motor, when the temperature is lower than 500 C

2. Navel Room

How it works
In the compression stroke, the majority of compressed air into the room navel. Air vortex receive a very fast, because it conduits leading into the room pusar.dikontruksi tilt / tangential.

As a result, fuel is sprayed quickly evaporate and turn away. From the results of the partial burning of the fuel is blown out of the room and caught fire navel with the rest of the still air inside the cylinder.

Note
• Most small motors - are using this system
• Using the injector nozzle pin with the nozzle opening pressure of 110-150 bar / 11-15 Mpa
• If conditions are good motors, heating system initially at a temperature just below 250 C


At Heating System (Spark plugs Glow) 

Function: 
To heat the combustion chamber front room / navel with the flow of electricity to allow the combustible fuel burned, so the motor can live on when they are cold.
Various kinds of glow plugs: 

Incandescent spark plug wire form
1. Pol outside 
2. Insulator
3. Pol in 
4. Heating wire 


Installation of incandescent spark plug wire shapes strung together "Series"
spark plug incandescent rod shape 


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