METHOD FOR PROVIDING AIRCRAFT INSTRUMENTATION THERMAL MODE Russian patent published in 2019 - IPC B64C1/38 B64C1/40 

FIELD: rocket equipment.

SUBSTANCE: invention relates to rocket and aircraft engineering, and more specifically to providing thermal conditions in compartments. When providing thermal mode of instrument compartment in aircraft (AC), compartment housing including two shells is made with inner arrangement of sealing shell. In the gap between the inner sealing shell and the compartment equipment, a cover from a non-flexible heat-insulating material is placed. Coating with low degree of blackness is applied on heat-insulating material surface and sealing shell facing the equipment. Under conditions of ground operation in the inner volume of the sealing shell, pre-supercharging is preceded by creating a conservation pressure maintained at the aircraft initial flight stage. At the height inside the compartment the pressure of the gas medium is reduced by means of gas release into the environment by means of the device for communication of the instrument compartment with the ambient atmosphere with subsequent closure of said device after reaching inside compartment of required pressure to exclude convective heat exchange between sealing shell and gas medium compartment.

EFFECT: higher temperature control parameters.

1 cl, 1 dwg