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US 6,742,256 B2Granted
Method and apparatus for flexible construction of heat exchanger tanks
AssigneeHoneywell International Inc.
InventorRichard Paul Beldam
Life of this patent
Estimating the term…
Abstract
Heat exchanger header tanks are constructed from a basic set of components. The basic components are castings and simple formed sheet parts. The components are assembled to produce a heat exchanger tank having a desired size and geometry.
Claims4
A method of constructing a heat exchanger header tank comprising the steps of:
- casting a first common end component and a second common end component with integral attachment fittings;
- selecting a length for at least one formed sheet component from a plurality of predetermined lengths;
- cutting the at least one sheet component to the selected length;
- and
- connecting the at least one formed sheet component intermediate the first common end component and the second end component to form the header tank.
2 more elements
A method of constructing a heat exchanger comprising the steps of:
- casting a first common end component and a second common end component having integral attachment fittings;
- selecting a length for at least one formed sheet component from a plurality of predetermined lengths;
- cutting the at least one sheet component to the selected length;
- and
- connecting the first and second common end components and the at least one formed sheet component together to form a first header tank;
- repeating the previous steps to form a second header tank;
- connecting the first and second header tanks to a heat exchanger core.
4 more elements
A method of constructing a heat exchanger header tank comprising the steps of:
- casting a first common end component with a formed inlet/outlet fitting having integral attachment fittings and a second common end component having integral attachment fittings;
- selecting a length for a formed sheet component from a plurality of predetermined lengths;
- cutting the sheet component to the selected length;
- and
- welding the formed sheet component intermediate the first common end component and the second end component to form the header tank.
2 more elements
Dependencies are inferred from the claim text.