Contact element and ceiling element for a heating and cooling ce

Details Contact element and ceiling element for a heating and cooling ce Contact element and ceiling element for a heating and cooling ce

1996-09-19

1998-09-01

Lazarus, Ira S.

Heat exchange

Structural installation

Heating and cooling

165 53, 165168, 237 69, F24D 1902

Patent

active

057997233

ABSTRACT:
A ceiling element for a heating and cooling ceiling, having a pipe (3) and a ceiling panel (1), comprises, for the purpose of producing good heat-conducting contact between these parts, a contact element (4), which is formed by bending sheet metal, consisting, for example, of a copper alloy, and a guide channel (5) which is open at the bottom and by means of which the contact element is snap-fitted onto the pipe (3). Provided on each of the two side borders of the contact element (4) is a row of contact fingers (6) which are produced by punching or chemical milling, are designed as thin elastically deformable strips, project downwards and outwards, fit snugly against the upper side of the ceiling panel (1) in each case and rest closely up against said ceiling panel even if it has irregularities.

REFERENCES:
patent: 3379241 (1968-04-01), Gau
patent: 3786230 (1974-01-01), Brandenburg, Jr.
patent: 4064866 (1977-12-01), Knight, Jr.
patent: 4369836 (1983-01-01), Bleckmann
patent: 5542603 (1996-08-01), Macduff

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