Metal honeycomb catalyst support having a double taper

Details Metal honeycomb catalyst support having a double taper Metal honeycomb catalyst support having a double taper

1988-05-09

1991-06-25

Gorski, Joseph M.

Metal deforming

By use of 'flying tool' engaging moving work

Including orbitally-moving tool-face

291211, B21D 1304

Patent

active

050256491

ABSTRACT:
A catalytic converter includes a metal honeycomb catalyst support which is anchored in a canister so that it cannot telescope or blow out. The honeycomb catalyst support is made by folding a strip of metal back and forth upon itself. The lines of folding are inclined to the perpendicular to the axis of the strip. The repeating sequence of the inclinations is left, right, right, left, etc. Folding the strip in this manner produces a honeycomb that has a taper in both of two directions so that it can be anchored in the canister. The canister has a taper which coincides with the taper of the honeycomb. The invention also includes a method and apparatus for making crease lines on the strip, so that the strip can be folded.

REFERENCES:
patent: 52630 (1866-02-01), Waters
patent: 427632 (1890-05-01), Starr
patent: 2257760 (1941-10-01), Nyberg
patent: 3183963 (1965-05-01), Mondt
patent: 3296909 (1967-01-01), Hudak et al.
patent: 4098722 (1978-07-01), Cairns
patent: 4137744 (1979-02-01), Smick
patent: 4162993 (1979-07-01), Retallick
patent: 4190559 (1980-02-01), Retallick
patent: 4247422 (1981-01-01), Davies
patent: 4301039 (1981-11-01), Retallick
patent: 4402871 (1983-09-01), Retallick
patent: 4507948 (1985-04-01), Wallis
patent: 4516800 (1986-03-01), Retallick
patent: 4598063 (1986-07-01), Retallick
patent: 4711009 (1987-12-01), Cornelison et al.

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