Richard J Mccarthy

US Patent:

45233900, Jun 18, 1985

Filed:

Dec 13, 1982

Appl. No.:

6/449545

Inventors:

Richard A. McCarthy - Ramsey NJ

Assignee:

Aer-Overly Corporation - Ramsey NJ

International Classification:

F26B 1308

US Classification:

34115

Abstract:

In a peripheral exhaust system for a high velocity dryer having dryer hood sections and respective supply and removal ducts associated with each section through which recirculating air used for drying is carried to and away from the sections, auxiliary exhaust ducts formed along the periphery of the sections adapted to receive a portion of the hot air used for drying that would otherwise enter the area surrounding the dryer hood and a portion of the cold air from the surrounding area that would otherwise enter the dryer hood. The exhaust ducts are connected by blowers to ducts which remove the air to a location remote from the web.

US Patent:

51251701, Jun 30, 1992

Filed:

Apr 11, 1990

Appl. No.:

7/508098

Inventors:

Leonard C. Krimsky - Englewood NJ
Richard A. McCarthy - Ramsey NJ
William P. Rounds - Ramsey NJ

Assignee:

Worldwide Converting Machinery - Allendale NJ

International Classification:

F26B 1300

US Classification:

34156

Abstract:

A flotation dryer nozzle in which respective outer narrow nozzle openings are formed at the edges of the side of the nozzle facing the web to be dried and respective wider nozzle openings are formed in the nozzle side facing the web inwardly of the narrow nozzle openings and in which respective pressure reduction regions are formed between the inside of the nozzle body and the wider nozzle openings.