Method of producing a built-up heat exchanger and product thereof
OwnerYun-Ching Cheninventor
Life of this patent
Estimating the term…
Abstract
A method of producing a built-up heat exchanger including the steps of cutting a thermal conductive material to provide a seat in sheet form, forming at least two spaced notches on a top surface of the seat, cutting a thermal conductive material to provide radiators in sheet form, punching the radiators so that a plurality of upward extended fins and at least two downward projected and spaced ridges are formed, applying glue over bottom surfaces of the ridges of the radiators, and superposing the radiators on the top surface of the seat with the bottom-glued ridges fitted in the notches on the seat. The number of fins formed on each radiator and the number of radiators superposed on the seat may be decided depending on the actual need in different applications of the built-up heat exchanger.
Claims3
A method of producing a built-up heat exchanger, comprising the following steps:
- cutting a thermal conductive material to provide a seat in sheet form;
- forming at least two notches on a top surface of said seat;
- cutting a sheet of thermally conductive material to provide a radiator;
- punching said radiator from a bottom side to a top side to form a series of spaced tabs in said radiator so that a plurality of rows of said tabs form a plurality of upward extended fins, and further forming said radiator so that at least two downward projected ridges corresponding in shape and position to said notches on said seat are formed on said radiator;
- applying an adhesive to bottom surfaces of said ridges of said radiator;
- and
- positioning said radiator on said top surface of said seat with said ridges received in said notches on said seat, so that a built-up heat exchanger is formed.
Dependencies are inferred from the claim text.