The AC compressor is the most integral part of the air conditioning system and is responsible for pressurizing the refrigerant and distributing it. When the compressor shuts off, it will still have pressurized air in its cylinder. This type of compressor immediately preceeded the current electronically controlled compressor. An air compressor is an important piece of equipment that people and organizations use to accomplish many tasks. The ac compressor was in the car, all belts on. It is the Freon in the high-pressure area that causes this change in temperature; the two main kinds of Freon are CFC, HFC. Some compressors have a relief valve for regulating pressure. Kitchenistic helps you find the latest and gratest Although pulley sizes may vary by model as may the pipe fixings, the basic configuration is … Please use only a-z,A-Z,0-9,dash and underscores, I confirm I wish to sign up to the mailing list. Overheating can heat the valves' stems to the point of warping. Compressor oil is specially made for greasing the metal rolls in a compressor and is, for the most part, the proposed decision of the manufacturers of air compressors. The sharp clicking sound is the result … A slipping AC compressor clutch is a sign of severe wear, shorted clutch coil or an incorrect air gap (explained later). Modern compressors utilize a pressure switch which allows the system to shut off power when the storage tank pressure reaches a certain predetermined limit. 1. The size of the area of the compressor casing decreases towards the outlet. In a piston model a swash plate moves multiple pistons back and forth. The mind behind the Lets Learn Something YouTube channel decided to turn a run-of-the-mill automotive A/C compressor into a gas-burning see-through engine. The rotating blades create a series of decreasing volumes. Learn how your comment data is processed. If it’s damaged the whole system is affected. 1 decade ago. It starts by compressing the low-pressure gas from the inlet side into a high pressure/temperature gas. As the rotor turns, blades slide in and out of the slots keeping contact with the outer wall of the housing. products! 3 Answers. google_ad_client = "ca-pub-4230976174889513"; Similar to the engine in a car, a refrigeration compressor produces compression over its stroke as it is operated. The hub is mated with the shaft of the compressor, which begins rotating the internal parts of the compressor, creating suction and discharge. An AC clutch compressor is a type of compressor that derives its power from the car engine’s flywheel.             Don’t have any questions, just wanted to say thanks for putting this info out there.  So much mis-information on forums, good to read some solid info. It sounds like your compressor may be seized and constantly engaged. By one of several methods, an air compressor forces more and more air into a storage tank, increasing the pressure. products you will love. This is right behind the radiator. A compressor is like a small motor — it consists of a piston, a crankshaft, and a connecting rod that connects the piston to the crankshaft. This photo is of a compressor placed in front of a condenser. It is controlled using a clutch system where its shaft is engaged and disengaged to a rotating shaft of the flywheel using an electromagnetic switch. Most car engines are naturally aspirated. Diesel compressor motors provide more power for pneumatic tools than gasoline or electricity can. But don’t ever wonder, how does an air compressor work? Enginebasics is the wiki or wikipedia of car part, repair, how to and tuning information. When the tank's pressure reaches its engineered upper limit, the air compressor shuts off. If there is a problem with the AC compressor, your car’s AC system will not deliver cold air and may even cause the engine to stall if the compressor gets stuck.