Claims
- 1. Heat exchanger with brazed plates and essentially longitudinal circulation of fluids, of the type comprising a stack of parallel plates and, corrugated spacers disposed therebetween, each pair of plates defining a fluid passage of generally flat shape, wherein at least one passage (20) is subdivided along its thickness, between two intermediate positions along its length (at 29A, 30A), into two subpassages separated by an intermediate plate (44), a first subpassage being closed at a first intermediate position (at 29A) and opening freely into said passage at said second intermediate position, and the second subpassage is closed at said second intermediate position (at 30A) and opens freely into said passage at said first intermediate position.
Priority Claims (1)
Number |
Date |
Country |
Kind |
94 04550 |
Apr 1994 |
FRX |
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Parent Case Info
This application is a division of application Ser. No. 08/396,742, filed Mar. 1, 1995, abandoned.
US Referenced Citations (12)
Foreign Referenced Citations (3)
Number |
Date |
Country |
1537628 |
Jul 1968 |
FRX |
1121575 |
Oct 1984 |
SUX |
2 127 140 |
Apr 1984 |
GBX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
396742 |
Mar 1995 |
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