Title:
熱交換器
Document Type and Number:
Japanese Patent JP2005513410
Kind Code:
A
Abstract:
A heat exchanger having an active surface over which a fluid flows to affect an exchange of heat between the active surface and the fluid. In some embodiments, the active surface includes a logarithmic spiral wherein the radius of the logarithmic spiral measured at equiangular radii unfolds at a constant order of growth. Further embodiments exhibit an active surface conforming to the internal or external surface of particular classes or genera of shells.
Inventors:
Herman jayden david
Application Number:
JP2003556748A
Publication Date:
May 12, 2005
Filing Date:
January 03, 2003
Export Citation:
Assignee:
Pax Scientific Inc.
International Classes:
F24J3/00; F28D9/04; F28D1/047; F28F3/02; F28F13/00; F28F13/06; (IPC1-7): F28D1/047
Domestic Patent References:
JPH11513091A | 1999-11-09 | |||
JP2005525510A | 2005-08-25 | |||
JP2002529925A | 2002-09-10 |
Foreign References:
WO2001079765A1 | 2001-10-25 |
Attorney, Agent or Firm:
Tsunehisa Kato
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