Method for producing a honeycomb body, especially a catalyst carrier body having sheet metal layers twisted in opposite directions
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United States of America Patent
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May 8, 1990
Issued Date -
N/A
app pub date -
Mar 13, 1989
filing date -
May 12, 1986
priority date (Note) -
Expired
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Abstract
A method of producing a honeycomb body including a stack of structured metal sheets disposed in layers at least partially spaced apart from each other defining a multiplicity of channels through which gases can flow, the stack having ends twisted in mutually opposite directions about at least two fixation points, and a jacket tube surrounding the sheets and being formed of at least one segment, the sheets having ends joined with the jacket tube.
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