U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Method for augmentation of condensation heat transfer by application of non-uniform electric field

Patent 4401148 Issued on August 30, 1983. Estimated Expiration Date: Icon_subject September 10, 2000. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

2605377

3056587

3868830

Inventors

Assignee

Application

No. 06/185743 filed on 09/10/1980

US Classes:

165/110, WITH FIRST FLUID HOLDER OR COLLECTOR OPEN TO SECOND FLUID165/913CONDENSATION

Examiners

Primary: Davis, Albert W. Jr.
Assistant: McNally, John F.

Attorney, Agent or Firm

International Classes

F28F 13/16 (20060101)
F28F 13/04 (20060101)
F28F 13/00 (20060101)

Foreign Application Priority Data

1979-09-13 JP

Abstract

In condensation heat transfer, the efficiency of heat transfer at the heat transfer surface is notably augmented by opposing at least one electrode across a prescribed space to the heat transfer surface and applying a high electric potential capable of producing a non-uniform electric field on the heat transfer surface thereby enabling the condensate liquid formed on the heat transfer surface to be attracted by virtue of the electric field to the electrode, formed into a liquid column and removed from the heat transfer surface.

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