BRIEF DESCRIPTION OF THE DRAWINGS
In order to describe the manner in which the above-recited and other advantages and features of the invention can be obtained, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Understanding that these drawings depict only typical embodiments of the invention and are not therefore to be considered to be limiting of its scope, the invention will be described and explained with additional specificity and detail through the use of the accompanying drawings in which:
FIG. 1A illustrates an overview schematic diagram in accordance with an implementation of the present invention of a single source air conditioning system configured to compress refrigerant with waste energy;
FIG. 1B illustrates an overview schematic diagram in accordance with an implementation of the present invention of a dual-source air conditioning system configured to compress refrigerant, and to further charge battery power;
FIG. 2A illustrates a schematic diagram in accordance with an implementation of the present invention of an electrical circuit configured to engage refrigerant compression in response to detected low refrigerant pressure values and/or to detected waste energy;
FIG. 2B illustrates a schematic diagram in accordance with an implementation of the present invention representing potential after-market modifications to an existing air conditioning system circuitry to thereby enable compression in response to detected waste energy;
FIG. 3A illustrates a set of pressure values and response actions in accordance with an implementation of the present invention for operating an air conditioning system with single and dual-source functionality;
FIG. 3B illustrates a graph of refrigerant pressure versus time during one instance of operation in accordance with an implementation of the present invention;
FIG. 4 illustrates a schematic overview of one or more components that can be used to retrofit a conventional vehicle's air conditioning system to operate principally on waste energy sources in accordance with an implementation of the present invention; and
FIG. 5A illustrates schematic diagram of an after-market refrigerant pressure switch in accordance with an implementation of the present invention that is configured to be easily added to a vehicle's existing air conditioning system; and
FIG. 5B illustrates a schematic diagram of one or more after-market components in accordance with an implementation of the present invention configured to add an additional refrigerant reservoir, such as illustrated in FIG. 4, to a vehicle's existing air conditioning system.