Patent ID: 8850845

Claim:
A spiral vapor pump which when used in combination with a fan, compressor, evaporator, air discharge hose, battery, and magnetic control module can provide the compression needed for maintaining a refrigeration cycle, said spiral vapor pump comprising: a block assembly with opposite ends, two centrally-located drive access holes in opposed positions from one another, two suction inlet holes, and two discharge outlet holes; a magnetic assembly associated with each of said opposite ends that is configured, positioned, and connected to a magnetic control module so as to create a magnetic pulse; an internal cylinder configured and sized for positioning within said block assembly, said internal cylinder having a different intake port configured and positioned for fluid communication with each of said suction inlet holes in said block assembly, said cylinder further having a different discharge port configured and positioned for fluid communication with each of said discharge outlet holes in said block assembly, and said cylinder also having two centrally-located drive ports in opposed positions from one another that are each configured and positioned for communication with a different one of said drive access holes in said block assembly; a piston configured and positioned for rotation within said internal cylinder to substantially fill said internal cylinder, said piston having a different arcuate drive slot configured and paired for communication with each said drive port in said internal cylinder, said piston also configured and positioned for back-and-forth floating rotation within said cylinder approximately 180-degrees that is capable of alternately aligning said compression slots in said piston with said suction inlet holes and said discharge outlet holes in said cylinder to effect suction and discharge functions at differing times; at least two compression rings configured and positioned to define and isolate two locations between said piston and said cylinder in which compression occurs to create very highly-compressed vapor; and drive means adapted for movement within said arcuate drive slots of said floating and rotating piston that guides said piston during 180-degree back-and-forth rotation within said internal cylinder, wherein when said magnetic pulse created by said magnetic assemblies initiates rotation of said piston, vapor in said spiral vapor pump becomes highly compressed and is then forcefully discharged into said condenser, and subsequently through a metering device and evaporator, after which said vapor returns to said spiral vapor pump for another compression event.