Chemical apparatus and process disinfecting – deodorizing – preser – Elements or adjuncts – Bed support means
Reexamination Certificate
2006-12-05
2006-12-05
Caldarola, Glenn (Department: 1764)
Chemical apparatus and process disinfecting, deodorizing, preser
Elements or adjuncts
Bed support means
C422S168000
Reexamination Certificate
active
07144560
ABSTRACT:
Each of vertical frame members which constitute a frame body of a high-temperature denitration apparatus and which are erected in a spaced-apart relationship in a direction of exhaust gas flow is provided by a pillar member. The pillar member is an integral combination of a web with upstream and downstream flanges so as to improve thermal conductivity of the same. The web of the pillar member is formed with openings for suppression of thermal capacity to a minimum so as to reduce in weight the web and enhance a temperature rising velocity of the web.
REFERENCES:
patent: 5409670 (1995-04-01), Jaynes et al.
patent: 10080623 (1998-03-01), None
U.S. Appl. No. 10/431,426, filed May 8, 2003, Koike et al.
U.S. Appl. No. 10/444,956, filed May 27, 2003, Koike et al.
U.S. Appl. No. 10/444,958, filed May 27, 2003, Koike et al.
Koike Hitoshi
Takeuchi Masahiro
Caldarola Glenn
Duong Tom P.
Ishikawajima-Harima Heavy Industries Co. Ltd.
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