Title:
HONEYCOMB CELL STRUCTURE AND METHOD OF MANUFACTURE
Document Type and Number:
WIPO Patent Application WO2002102539
Kind Code:
A3
Abstract:
A honeycomb cell structure (10) has a plurality of first strips (16) each formed into a generally zig-zag configuration and placed side by side to form a plurality of rows of cells in a generally honeycomb configuration with nodes (28) between adjacent cells in each row, and a plurality of second strips of brazing foil (12). Each second strip is positioned between a respective pair of adjacent first strips and the first and second strips are secured together at each node such that a brazing foil strip extends across each cell in each row of the honeycomb. The second strips have a series of spaced slits (30) extending transversely from at least one side edge across at least a distance equal to greater than half of the width of the second strip, with at least some of the slits being located within the cells.
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Inventors:
STRAZA GEORGE C P (US)
Application Number:
PCT/US2001/044176
Publication Date:
June 12, 2003
Filing Date:
November 27, 2001
Export Citation:
Assignee:
STRAZA GEORGE C P (US)
International Classes:
B23K1/00; (IPC1-7): B23K1/00
Foreign References:
| GB2117298A | 1983-10-12 | |||
| EP0437626A1 | 1991-07-24 | |||
| US4491265A | 1985-01-01 |
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