Article Written By: famous16
A car AC clutch is an essential part to the running of the compressor. It makes the compressor running and moving at all times. If your car AC stops functioning all of a sudden, then the AC clutch has surely malfunctioned. The compressor is the main running or working body of the air conditioner. And all the compressor parts are therefore essential to be working fine for the compressor to be working properly.Just for an overview, it is important to know what car air conditioners are made of and how these parts are essential to its running. These parts are a compressor, condenser, evaporator, receiver and accumulator. The compressor is the heart of an air conditioner as mentioned before. Its main function is to compress the coolant from the evaporator coils. The compressor is connected to the engine and has an inlet and outlet pipe at its ends. The function of the condenser is to radiate heat away from the compressor and bring about all the cooling that takes place. The evaporator primarily absorbs all the heat from the system and emits to the receiver. It is form the receiver that the cool air is finally transmitted to the interior of the car. The accumulator s function is to store the excess liquid refrigerant and it also prevents any liquid from entering into the compressor which could in fact harm the entire system.In this entire running, the compressor is the component that circulates the refrigerant to all parts of the air conditioner. And to the essential running of the compressor, one must not forget the importance of the air conditioning clutch altogether. On the whole, the compressor clutch is essentially a belt drive that is attached to the engine that spins and turns continuously and provides energy to the AC compressor. This belt turns a rotor which has an electromagnet producing a magnetic field when a current runs through it. This entire current powers a friction plate that is attached to another end of the rotor and which provides power to the car AC. The electromagnet basically produces a powerful magnetic field which is generated through the rotor when it is switched on. The fan belt rotor and the air conditioner rotor are both made of iron and thus are pulled towards each other via the magnetic field. This induces force into the friction plates which push into each other. When these friction plates start touching each other, it makes the air conditioner rotor spin and hence the compressor starts moving. However, when the electromagnet is powered off, the friction plates stop touching each other as the process stops and as a result the compressor stops moving as well.
This Article Has Been Published on Thu, 25 Mar 2010 and Read 1386 Times