Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1980-07-14
1981-10-06
Simmons, David A.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
55523, 156253, 264 63, C03B 2900
Patent
active
042933579
ABSTRACT:
A ceramic honeycomb filter having a large filter area and a low pressure loss is produced by adhering a film on an opening end surface of a porous ceramic honeycomb structural body having a large number of parallel channels extending therethrough, boring holes at a given portion of the film or adhering a film bored at a given portion to an opening end surface of a porous ceramic honeycomb structural body, charging a sealing material into the channels through the bores in the film to seal an end portion of the given channels, and then sealing another end surface of the remaining channels with the sealing material in the same manner as described above.
REFERENCES:
patent: 2322548 (1943-06-01), Sigmund
patent: 2397759 (1946-04-01), Sigmund
patent: 3885942 (1975-05-01), Moore
patent: 4041591 (1977-08-01), Noll
Higuchi Noboru
Ohnishi Masahiro
Yano Teruo
NGK Insulators Ltd.
Simmons David A.
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