Stock material or miscellaneous articles – Structurally defined web or sheet – Honeycomb-like
Patent
1978-03-06
1979-12-04
Dixon, Jr., William R.
Stock material or miscellaneous articles
Structurally defined web or sheet
Honeycomb-like
B32B 312
Patent
active
041773071
ABSTRACT:
Thermal shock resistant ceramic honeycomb structures in which the shape of the vertical cross-section of the honeycomb structure is elliptical, and the shape of the channels is quadrilateral, one group of the partitions of the channels being inclined against the long diameter direction of the ellipse-shaped honeycomb structure and another group of the partitions of the channels being parallel to or inclined against the short diameter direction, the two groups of partitions are being crossed to form the quadrilateral channels.
REFERENCES:
patent: 3824196 (1974-07-01), Benbow et al.
patent: 3885977 (1975-05-01), Lachman et al.
patent: 3887741 (1975-06-01), Dwyer
patent: 3899326 (1975-08-01), Frost et al.
patent: 3903341 (1978-03-01), Gerhold
patent: 3958058 (1976-05-01), Elmer
patent: 4042738 (1977-08-01), Gulati
Gulati, "Effect of Cell Geometry on Thermal Shock Resistance of Catalytic Monoliths", Society of Automotive Engineers, Feb. 1975, #750171.
Fukuda et al., "Comparison of Automotive Catalytic Honeycomb Structures Through Two-Dimensional Thermal Stress Analysis", Society of Automotive Engineers, Oct. 1975, #750872.
Nakamura Takao
Torii Yukio
Dixon Jr. William R.
NGK Insulators Ltd.
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