초록 ▼

A heat exchanger includes an adapter header plate having a row of coolant openings, an adapter tank having a lip aligned with a heat exchanger core header and tubular protrusions corresponding to the coolant openings of the adapter header plate. Elastomeric grommets are inserted into the coolant ope

A heat exchanger includes an adapter header plate having a row of coolant openings, an adapter tank having a lip aligned with a heat exchanger core header and tubular protrusions corresponding to the coolant openings of the adapter header plate. Elastomeric grommets are inserted into the coolant openings of the adapter header plate for sealing the coolant openings to the tubular protrusions of the adapter tank. The heat exchanger includes an elongated filler frame member having an opening extending therethrough and opposing lips extending around each end of the opening. At least one tab of adjacent heat exchanger cores are secured to the filler frame member lips to connect at least two of the heat exchanger cores. A pair of opposing side members and a core support member centered between two heat exchanger cores are adapted to direct air flow to the fins and tubes of the heat exchanger cores.

대표청구항 ▼

1. A modular heat exchanger core assembly comprising: a plurality of heat exchanger cores, each heat exchanger core having a width and including a plurality of tubes, fins between the tubes and opposing headers sealingly attached at each end of the tubes, each header having at least one tab along th

1. A modular heat exchanger core assembly comprising: a plurality of heat exchanger cores, each heat exchanger core having a width and including a plurality of tubes, fins between the tubes and opposing headers sealingly attached at each end of the tubes, each header having at least one tab along the perimeter thereof; andat least one elongated filler frame member having an opening extending therethrough substantially spanning the width of the heat exchanger cores and opposing lips extending completely around a perimeter of each end of the opening, the lips being spaced from each other, each lip corresponding with an adjacent heat exchanger core header, the at least one tab of each adjacent heat exchanger core header being secured to one of the filler frame member lips to connect at least two of the heat exchanger cores. 2. The modular heat exchanger core assembly of claim 1 wherein the filler frame member has a length corresponding to a width of the heat exchanger cores, and a width corresponding to the depth of the heat exchanger cores. 3. The modular heat exchanger core assembly of claim 1 including a pair of opposing side members adapted to provide structural support to the heat exchanger cores and to substantially eliminate air flow bypass around the sides of the cores. 4. The modular heat exchanger core assembly of claim 1 including a core support member centered between two heat exchanger cores and shaped to have an apex pointing in the direction of entering air for forcing the air to either side of the support member and direct air flow to the fins and tubes of the heat exchanger cores. 5. The modular heat exchanger core assembly of claim 1 including: a pair of opposing side members adapted to provide structural support to the heat exchanger cores and to substantially eliminate air flow bypass around the sides of the cores; anda core support member centered between two heat exchanger cores and shaped to have an apex pointing in the direction of entering air for forcing the air to either side of the support member and direct air flow to the fins and tubes of the heat exchanger cores. 6. A modular heat exchanger core assembly comprising a filler frame member securing a first heat exchanger core to a second heat exchanger core, the heat exchanger cores having a width, the filler frame member comprising openings on opposite ends thereof and extending through the member, each opening substantially spanning the width of the heat exchanger cores and having a lip extending therefrom completely around a perimeter of the opening, the lips being spaced from each other around the perimeter of the openings, the filler frame connecting a header of the first heat exchanger core to a header of the second heat exchanger core by header tabs on each heat exchanger core deformed around the lip on opposite ends of the filler frame. 7. The modular heat exchanger core assembly of claim 6 wherein the filler frame member has a length corresponding to a width of the heat exchanger cores, and a width corresponding to the depth of the heat exchanger cores. 8. The modular heat exchanger core assembly of claim 6 wherein the filler frame is plastic. 9. The modular heat exchanger core assembly of claim 6 wherein the filler frame is reinforced nylon. 10. The modular heat exchanger core assembly of claim 1 further including a gasket for sealing the filler frame to an adjacent heat exchanger core header. 11. The modular heat exchanger core assembly of claim 2 further including a gasket for sealing the filler frame to an adjacent heat exchanger core header. 12. The modular heat exchanger core assembly of claim 6 further including gaskets for sealing each of the filler frame lips to the heat exchanger core headers. 13. The modular heat exchanger core assembly of claim 7 further including gaskets for sealing each of the filler frame lips to the heat exchanger core headers. 14. A modular heat exchanger core assembly comprising: two sets of vertically adjacent heat exchanger cores, each heat exchanger core including a plurality of tubes, fins between the tubes and opposing headers sealingly attached at each end of the tubes, each header having at least one tab along the perimeter thereof;an elongated filler frame member between each set of vertically adjacent heat exchanger cores, each elongated filler frame member having an opening extending therethrough and opposing lips extending around each end of the opening, the lips being spaced from each other, each lip corresponding with an adjacent heat exchanger core header, the at least one tab of each adjacent heat exchanger core header being secured to one of the filler frame member lips to connect at least two of the heat exchanger cores; anda core support member centered between the two sets of vertically adjacent heat exchanger cores and shaped to have an apex pointing in the direction of entering air for forcing the air to either side of the support member and direct air flow to the fins and tubes of the heat exchanger cores. 15. A modular heat exchanger core assembly comprising: two sets of vertically adjacent heat exchanger cores, each heat exchanger core including a plurality of tubes, fins between the tubes and opposing headers sealingly attached at each end of the tubes, each header having at least one tab along the perimeter thereof;an elongated filler frame member between each set of vertically adjacent heat exchanger cores, each elongated filler frame member having an opening extending therethrough and opposing lips extending around each end of the opening, the lips being spaced from each other, each lip corresponding with an adjacent heat exchanger core header, the at least one tab of each adjacent heat exchanger core header being secured to one of the filler frame member lips to connect at least two of the heat exchanger cores;a pair of opposing side members along the two sets of vertically adjacent heat exchanger cores adapted to provide structural support to the heat exchanger cores and to substantially eliminate air flow bypass around the sides of the cores; anda core support member centered between the two sets of vertically adjacent heat exchanger cores and shaped to have an apex pointing in the direction of entering air for forcing the air to either side of the support member and direct air flow to the fins and tubes of the heat exchanger cores.