Under Pressure so You Don't Sweat It
Between the connecting rod and flapper valve.
What is Piston?
The compressor head holds this part in place.
What is Valve Plate?
Accessory that prevents liquid from flooding back to the compressor.
What is Accumulator?
This pulley is on the motor.
What is Drive Pulley?
The technical expression for pressure differential; it is the compression ratio of absolute discharge pressure divided by the low-side absolute pressure.
What is Compression Ratio?
The piston has ________ pressure on top stroke and ________ pressure on the bottom stroke. (Low or High)
What is High and Low?
Helps reduce sound while keeping the pulsations down.
What is Muffler?
This part senses internal temperatures and amperage - IMP
What is Internal Motor Protection?
This pulley is on the compressor.
What is Driven?
Compressors are called the ____ ____ because vapor is being pumped through a compressor.
What is Vapor Pump?
Where the piston does not touch the valve.
TRIPLE POINTS
What is Clearance Volume?
This part connects the crankshaft to the piston.
DOUBLE POINTS
What is Connecting Rod?
This part opens with an internal pressure differential
What is IPR - Internal Pressure Relief
The motor and shaft are positioned parallel with this TYPE of main vapor pump component.
TRIPLE POINTS
What is Belt-driven Compressor?
The new type of a discus-valve uses less clearance volume.
What is Discus Valve?
This will prevent the hot gas in the cylinder chamber from moving past the piston.
What is Piston Rings or Oil Seal?
Holds the compressor and sometimes a motor by design.
DOUBLE POINTS
What is Compressor Housing?
A bi-metal disc that senses discharge temperature and suddenly opens - TOD
TRIPLE POINTS
What is TOD - Temperature Operated Disc?
Angular and Parallel are forms of this type of alignment.
DOUBLE POINTS
What is Misalignment?
A positive-displacement compressor that will place the placement of non-placement in its place by mating parts that resemble in-volute spirals that look like a scroll in shape.
What is Scroll Compressor?
This eccentric part in the compressor - moves the piston.
What is Crankshaft?
Open-drive part which prevents the refrigerant from escaping.
What is Shaft Seal?
Overloads devices in the compressor sense temperature and
What is Amperage?
These belts can be ordered and made for multiple-belt installations.
DOUBLE POINTS
What is Matched Belts?
Two spiral shaped _________ referred to as mating parts are orbiting in-volute spirals on this _______ compressor.
TRIPLE POINTS
What is Scrolls and Scroll?