ROTARY MECHANISM Russian patent published in 2015 - IPC F01C3/02 F01C19/08 

FIELD: machine building.

SUBSTANCE: invention relates to machine building. The rotary mechanism contains the rotor installed in the casing. The rotor has spiral multilobe work channels. The work channels are tightly closed by casing and shutters. The shutters are secured on the separating sprockets. The sprockets are installed crosswise to the rotor. The shutters are made flexible out of packages of the resilient heat resisting sheets with antifriction wearproof coatings. The shutters can be installed with embedding of their axis of rotation up to external surface of the forming rotor cylinder. Three or more shutters can be installed.

EFFECT: simple design of the mechanism.

3 cl, 5 dwg