John M Kazaroff

US Patent:

42454697, Jan 20, 1981

Filed:

Apr 23, 1979

Appl. No.:

6/032307

Inventors:

Anthony Fortini - Cleveland OH
John M. Kazaroff - Rocky River OH

Assignee:

The United States of America as represented by the Administrator of the
National Aeronautics and Space Administration - Washington DC

International Classification:

F02K 902

US Classification:

60204

Abstract:

A heat exchanger of increased effectiveness is disclosed. A porous metal matrix is disposed in a metal chamber or between walls through which a heat-transfer fluid is directed. The porous metal matrix has internal bonds and is bonded to the chamber in order to remove all thermal contact resistance within the composite structure. Utilization of the invention in a rocket chamber is disclosed as a specific use. Also disclosed is a method of constructing the heat exchanger.

US Patent:

41999371, Apr 29, 1980

Filed:

Nov 30, 1977

Appl. No.:

5/856462

Inventors:

Anthony Fortini - Cleveland OH
John M. Kazaroff - Rocky River OH

Assignee:

The United States of America as represented by the Administrator of the
National Aeronautics and Space Administration - Washington DC

International Classification:

F02K 1102

US Classification:

60267

Abstract:

A heat exchanger of increased effectiveness is disclosed. A porous metal matrix is disposed in a metal chamber or between walls through which a heat-transfer fluid is directed. The porous metal matrix has internal bonds and is bonded to the chamber in order to remove all thermal contact resistance within the composite structure. Utilization of the invention in a rocket chamber is disclosed as a specific use. Also disclosed is a method of constructing the heat exchanger.

US Patent:

41082419, Aug 22, 1978

Filed:

Mar 19, 1975

Appl. No.:

5/559846

Inventors:

Anthony Fortini - Cleveland OH
John M. Kazaroff - Rocky River OH

Assignee:

The United States of America as represented by the Administrator of the
National Aeronautics and Space Administration - Washington DC

International Classification:

F28F 1300

US Classification:

165146

Abstract:

A heat exchanger of increased effectiveness is disclosed. A porous metal matrix is disposed in a metal chamber or between walls through which a heat-transfer fluid is directed. The porous metal matrix has internal bonds and is bonded to the chamber in order to remove all thermal contact resistance within the composite structure. Utilization of the invention in a rocket chamber is disclosed as a specific use. Also disclosed is a method of constructing the heat exchanger.