| Patents for F27D 19 - Arrangement of controlling devices (3,123) |
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| 05/22/1979 | US4155704 Apparatus for feeding a mixture of steam, gas and air into a rotary kiln under the layer of the material processed |
| 04/10/1979 | US4148601 Flexible cam system for actuating mechanisms mounted on a revolving assembly |
| 04/10/1979 | CA1052313A1 Calcination of coke |
| 04/03/1979 | CA1051813A1 Method of feeding green pellets onto grate of pretreatment furnace in the production of reduced pellets |
| 02/06/1979 | US4137966 Simulation oven |
| 01/09/1979 | US4134005 Method and device for controlling the temperature variation in a potter's oven |
| 01/09/1979 | US4133969 High frequency resistance melting furnace |
| 09/19/1978 | CA1038917A1 Method and device for continuous control and regulation of the thermal parameters in metallurgical ovens |
| 08/22/1978 | US4108594 Method for fuel/air feed pressure control by stack temperature |
| 08/15/1978 | US4107244 Transmitting microwaves |
| 06/06/1978 | US4093816 Furnace heating apparatus |
| 05/02/1978 | US4087238 Method for enhancing the heating efficiency of continuous slab reheating furnaces |
| 03/07/1978 | US4077763 Method for regulating combustion processes, particularly for the production of cement in a rotary kiln |
| 01/24/1978 | US4070149 Controllable distribution system for rotary kiln |
| 09/13/1977 | US4047886 Furnace for the continuous sintering of pellets of ceramic nuclear fuel material |
| 06/21/1977 | US4030878 Method and apparatus for the connection of a rotary drum drive of a rotary furnace |
| 06/07/1977 | US4028083 Method and apparatus for controlling temperature within a furnace |
| 05/17/1977 | US4024338 High temperature heat insulation |
| 01/25/1977 | US4004647 Load cell arrangement |
| 08/31/1976 | US3977387 Temperature-controlled oven |
| 08/03/1976 | US3972411 Method of feedig green pellets onto grate of pretreatment furnace in the production of reduced pellets |
| 03/30/1976 | US3947237 Method and apparatus for controlling the air volume in a tunnel kiln according to the batch density |
| 02/03/1976 | US3936588 Control system for electrical furnaces |