HV17 6PK Automotive Ac Compressors For Jeep Wrangler 3.6 12V 68292169AB 2018-2020

HV17 6PK Automotive Ac Compressors For Jeep Wrangler3.6 12V 68292169AB 2018-2020

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Clutches:

The clutch is designed to connect the rotor pulley to the compressor input shaft when the field coil is energized. The clutch is used to transmit the power from the engine crankshaft to the compressor by means of a drive belt.

When the clutch is not engaged the compressor shaft does not rotate and refrigerant does not circulate the rotor pulley free wheels. The field coil is actually an electromagnet, once energized it draws the pressure plate towards it, locking the rotor pulley and the pressure plate together causing the compressor internals to turn, creating pressure and circulating refrigerant.

Evaporation:

Is the term used when enough heat is added to a liquid substance to change it into a vapor (gas). For example, when water is boiled.

This condition occurs within the A/C system.

Condensers:

The Condenser function is to act as a heat exchanger and allow heat to flow from the hot refrigerant to the cooler outside air.

R134a entering the condenser will be a high-pressure high temperature vapor. As the R134a vapor travels through the tubes of the condenser heat is given off to the cooler ambient air; the refrigerant vapor condenses and changes to a liquid state.

At this point a large amount of heat is given off by the R134a. The refrigerant will now be a hot, high pressure liquid.