HEATER Russian patent published in 2012 - IPC F04C18/77 

FIELD: mechanics.

SUBSTANCE: device refers to the heating equipment and can be, pacifically, used in the blower production. The supercharger consist of body 1 including cylindrical stator 2 and side flat walls 3 b 4 located on the shell, inlet branch and outlet branch 6, located in the body1, control shaft 7, enclose shaft 7, stock 14, in-line with the stator 2, and with bladed 18, the operating volume of which is directed to the stock 14's axes. A coaxial with stator 2 stock 15 with blade 19 is additionally installed. Each of the stock 14 and 15is firmly connected to its blade and through bearing parts 16 - with general plug 17, in-line with the stock. the control shaft 7 is located in the stocks 14 and 15, not centered and has toothed gearing together with the stocks 14 and 15. The gear wheels 10 and 11, stocks 14 and 15 have internal toothing with division in a circumferential direction in the area of its junction with the range of its relative connivance of the blade's stock directed to the axes of the stator 2. In a part of the stator 2 wall which is covered by outlet nozzle 6, slotted openings are made which are supplied with outlet valves 22. Between the outlet and inlet exhaust pines 6 on stator 2, a locking device is located.

EFFECT: enhanced heater operation reliability and effectiveness.

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