US4659305A
(en )
1987-04-21
Flue gas recirculation system for fire tube boilers and burner therefor
EP0056670A3
(en )
1983-02-09
Complementary device for a heating installation
US4011904A
(en )
1977-03-15
Combination heat exchanger and blower
US4187835A
(en )
1980-02-12
Indirect heat transfer apparatus
SU416551A1
(enExample )
1974-02-25
US3291182A
(en )
1966-12-13
Means for improving combustion of fuel
US2956527A
(en )
1960-10-18
Combustion apparatus for ash containing fuel
US2353606A
(en )
1944-07-11
Hot-air furnace
US1936161A
(en )
1933-11-21
Cooling system for furnace walls
EP0865592B1
(en )
2002-08-28
A method and a device for recovery of energy from media containing combustible substances even at low concentration
EP0185340A2
(en )
1986-06-25
Burner
US3149613A
(en )
1964-09-22
Water cooled concentric nozzles for a burner
US2835230A
(en )
1958-05-20
Boiler
RU2189533C2
(ru )
2002-09-20
Установка для подогрева воздуха, подаваемого в шахту
GB1057001A
(en )
1967-02-01
Heat exchange apparatus
US3269366A
(en )
1966-08-30
Vapor generator furnace wall deslagger
US2164880A
(en )
1939-07-04
Draft producing apparatus
US1623746A
(en )
1927-04-05
Furnace and cooling device
US3802489A
(en )
1974-04-09
Regenerative air preheater with stationary cylindrical regenerative chamber
US2111432A
(en )
1938-03-15
Fuel burning apparatus and air inlet device therefor
US2590063A
(en )
1952-03-18
Rotary reaction nozzle fuel burner
RU2083925C1
(ru )
1997-07-10
Котельная установка
US3115120A
(en )
1963-12-24
Apparatus for burning low heat value fuels
US4380189A
(en )
1983-04-19
Industrial chimneys with forced draught
US3273543A
(en )
1966-09-20
Furnace wall blower improvement