Title:
製氷機の熱交換器のバイメタルチューブ
Document Type and Number:
Japanese Patent JP2004506864
Kind Code:
A
Abstract:
A heat exchanger tube in a heat exchanger for an ice making machine includes a bimetallic heat exchanger tube to improve capacity and wear characteristics of the heat exchanger. The heat exchanger tube has an outer portion with a first material composition and an inner portion with a second material composition where the first material composition is different from the second material composition. The first material composition is compatible with the refrigerants used in the heat exchanger unit of the ice making machine. The second material composition is compatible with the feed solution being chilled in the heat exchanger tube.
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Inventors:
Yundit Albert P. Jr.
Application Number:
JP2002519848A
Publication Date:
March 04, 2004
Filing Date:
August 09, 2001
Export Citation:
Assignee:
Paul Muller Company
International Classes:
F28F21/08; B21C37/15; F25C1/00; F25C1/14; F28D7/10; F28F9/18; F28F19/00; F28F19/06; (IPC1-7): F25C1/00; F28D7/10; F28F21/08
Domestic Patent References:
| JPH09257392A | 1997-10-03 | |||
| JPS618793A | ||||
| JPS57145174A | 1982-09-08 | |||
| JPS61121393A | 1986-06-09 | |||
| JPH1114209A | 1999-01-22 |
Foreign References:
| US5953924A | 1999-09-21 |
Attorney, Agent or Firm:
Hiroo Suzuki