External-Drive Compressors

External Drive Compressors

External drive (open) compressor bolted together. It crankshaft running through the crankcase. Crankshaft driven flywheel (pulley and belt. It can also be controlled directly from the motor or natural gas heater the engine. In the crankshaft seal, where the crankshaft comes through the crankcase. External drive compressors largely been replaced by new, more efficient designs.

Fig. 4-26 illustrates a cross section through the open compressor. This four-cylinder V-type compressor with an eccentric crankshaft. (Eccentric shaft section, which is larger and has different than the shaft.) Pistons with rings.

Master connecting rod mounted on each eccentric. It is connected to the piston in one Bank "against" rod attached to the piston in the other Bank, associated with a PIN code. This conclusion is connected via a flange on the master connecting rod. These rods is somewhat shorter than the master connecting rod. Shorter rods are called articulated connecting rod.

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Articulated connecting rod - What is an external drive compressor?

External Drive Compressors