Refractory roof construction for the heating chamber of an indus

Details Refractory roof construction for the heating chamber of an indus Refractory roof construction for the heating chamber of an indus

1975-02-18

1976-08-24

Camby, John J.

Heating

Heating or heat retaining work chamber structure

432252, 110 99R, 13 35, F23M 502, F27D 102

Patent

active

039764249

ABSTRACT:
The roof of an elongated heating chamber of a refractory walled industrial furnace includes a plurality of transverse rafters which are spaced along the chamber, and each rafter is formed of a pair of arch bricks and an arch key brick between the inner ends thereof. A plurality of longitudinally extending roof bricks are supported between successive rafters by the means of notches in the ends of the roof bricks which rest upon horizontal surfaces defined on the central portion of each rafter.

REFERENCES:
patent: 1440468 (1923-01-01), Kanagy et al.
patent: 1686761 (1928-10-01), Norton
patent: 2319065 (1943-05-01), Karmanocky
patent: 2359619 (1944-10-01), Callaway
patent: 2611330 (1952-09-01), Kirk
patent: 3198147 (1965-08-01), Usmiani et al.
patent: 3756172 (1973-09-01), Brereton et al.
patent: 3807944 (1974-04-01), Kranjcich et al.

Affiliated with

Also associated with

Rating

Refractory roof construction for the heating chamber of an indus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Refractory roof construction for the heating chamber of an indus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Refractory roof construction for the heating chamber of an indus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-775663