Patent ID: 11549757

Abstract:
An aftercooler device with ribs for aligning cooling tubes in a twelve-pass configuration provides a heat exchanger that transfers optimal amount of heat from combustion air through use of a tortuous, back-and-forth arrangement of twelve rows of tubes carrying a coolant fluid, and creating agitation therein for efficient cooling. The cooling tubes are organized into separate rows through heat exchanger body. A top cover fastens to the top end of heat exchanger body. The top cover includes six top ribs that segregate cooling tubes into six rows at top end of the heat exchanger. Four of the top ribs are linear, and two of the top ribs have angled configurations. A bottom cover fastens to the bottom end of the heat exchanger. The top cover includes five bottom ribs that segregate the cooling tubes into six rows at bottom end of heat exchanger. The bottom ribs have a linear configuration.