HEAT SHIELD Russian patent published in 1997 - IPC

FIELD: heat insulation of units. SUBSTANCE: heat shield is mounted on load-bearing structure 1 and includes many bricks 2 which are located on load-bearing structure 1 and are secured by means of V-shaped metal holders 3, 31 and 32 which are rigidly secured in grooves of load- bearing structure 1. Holders 3, 31 and 32 may be fully shielded by means of bricks 2 whose hot sides are directed to hot fluid medium. Besides that, according to further development of invention, fasteners for holders 3, 31 and 32 may be excluded to reduce expenditures. EFFECT: enhanced reliability in withstanding high loads; facilitated manufacture; avoidance of loads on bricks. 14 cl, 6 dwg