Catalytic converter substrate

Details Catalytic converter substrate Catalytic converter substrate

1985-09-03

1986-10-28

Shine, W. J.

Catalyst, solid sorbent, or support therefor: product or process

Miscellaneous

502527, 422180, B01J 3504

Patent

active

046199128

ABSTRACT:
There is disclosed a catalytic converter substrate formed of two smooth foil strips and one corrugated foil strip arranged and folded together so that alternate folds of each of the smooth foil strips have spaced sides and juxtaposed abutting sides and interleave with those of the other smooth foil strip and so that all of the folds of the corrugated foil strip have spaced sides that sandwich the folds with juxtaposed abutting sides of both the smooth foil strips so as to define passages therebetween and whereby all the strips are adapted to be retained together against telescoping by engaging retaining means at the opposite ends of all of their folds.

REFERENCES:
patent: 3770389 (1973-10-01), Kitzner et al.
patent: 3785781 (1974-01-01), Hervert et al.
patent: 3966646 (1976-06-01), Noakes et al.
patent: 4098722 (1978-07-01), Cairns et al.
patent: 4186172 (1980-01-01), Scholz
patent: 4300956 (1981-11-01), Rosenberger et al.
patent: 4318888 (1982-03-01), Chapman et al.
patent: 4559205 (1985-12-01), Hood

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